Christian Ekberg

Professor at Department of Chemical and Biological Engineering, Nuclear Chemistry

Christian Ekberg is the holder of Stena’s Chair in Industrial Materials Recycling since 2007 and since 2012 professor of Nuclear Chemistry. He is also group leader for nuclear chemistry / industrial materials recycling. His career started with modeling chemical systems, foremost groundwater flows. The main issue was how uncertainties in input data to the chemical models affected the out data, so called uncertainty and sensitivity analysis. With time the focus was shifted to experimental determination of stability constants and mainly by solvent extraction. After dissertation Ekberg spent a post doc. at the Australian Nuclear and safety organistation, ANSTO. After returning home Ekberg became responsible for the separation and transmutation research at Nuclear Chemistry at Chalmers at the same time as the research of thermodynamic and solvent extraction was expanded. Recently the focus was broadened to include the production and recyclability of novel innovative nuclear fuels. Ekberg is the leader of research projects in both Industrial materials recycling and nuclear chemistry.

Source: chalmers.se

Projects

2015–2017

Recycling Processes for Alkaline and Zn-C Batteries

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Teodora Retegan Department of Chemical and Biological Engineering, Nuclear Chemistry
Martina Petranikova Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Burcak Ebin Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Swedish Energy Agency

2015–2015

Recovery of valuable metals from EAF steel making dust by hydrometallurgy

Martina Petranikova Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Burcak Ebin Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Britt-Marie Steenari Department of Chemical and Biological Engineering, Nuclear Chemistry
VINNOVA

2016–2017

Multi-Stakeholder Platform for Secure Supply of Refractory Metals in Europe (MSP-REFRAM)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
EC, Horizon 2020

2015–2017

Recycling of NiCd and alkaline batteries

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Swedish Energy Agency

2014–2016

Separation for transmutation

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Elin Löfström Engdahl Department of Chemical and Biological Engineering, Nuclear Chemistry
Mark Foreman Department of Chemical and Biological Engineering, Nuclear Chemistry
Swedish Nuclear Fuel and Waste Management Company

2014–2015

Impact of Aerosols on the Transport of Ruthenium in the primary circuit of nuclear power plant

Christian Ekberg Department of Chemistry and Chemical Engineering, Nuclear Chemistry
NKS Sekretariatet

2012–2015

Advanced fuelS for Generation IV reActors: Reprocessing and Dissolution (ASGARD)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Teodora Retegan Department of Chemical and Biological Engineering, Nuclear Chemistry
Marcus Hedberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Emma Aneheim Department of Chemistry and Chemical Engineering, Nuclear Chemistry
EC, Seventh Framework program (FP7)

2016–2017

Aluminiumkretsloppet (AluKrets)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
VINNOVA

2014–2015

Investigation of failed mixed oxide fuel pin interaction with sodium or gas

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Teodora Retegan Department of Chemical and Biological Engineering, Nuclear Chemistry
Swedish Research Council (VR)

2014–2017

Miljövänlig och effektiv utvinning av sällsynta jordartsmetaller från sekundära källor

Christian Ekberg Department of Chemistry and Chemical Engineering
Teodora Retegan Department of Chemical and Biological Engineering, Nuclear Chemistry
Formas
VINNOVA

2013–2015

Transnational Access to Large Infrastructure for a Safe Management of ActiNide (TALISMAN)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Stefan Allard Department of Chemical and Biological Engineering, Nuclear Chemistry
EC, Seventh Framework program (FP7)

2013–2016

Safety of ACtinide Separation proceSSes (SACSESS)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Jenny Halleröd Department of Chemical and Biological Engineering, Nuclear Chemistry
EC, Seventh Framework program (FP7)

2011–2015

Safe ExploitAtion Related CHemistry for HLM reactors (SEARCH)

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Teodora Retegan Department of Chemical and Biological Engineering, Nuclear Chemistry
EC, Seventh Framework program (FP7)

2012–2014

Development of two hydrochemical pilot scale processes

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Britt-Marie Steenari Department of Chemical and Biological Engineering, Nuclear Chemistry
Martina Petranikova Department of Chemistry and Chemical Engineering, Nuclear Chemistry
VINNOVA

2012–2013

AIAS-2: Absorption and desorption/aporisation behaviour of iodine aerosols on containment surface materials

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
NKS Sekretariatet

2012–2015

Complexation of iodine species with organic molecules under severe nuclear accident conditions in LWR´s

Christian Ekberg Department of Chemistry and Chemical Engineering, Energy and Material
Agrenius Ingenjörsbyrå

2012–2012

Ra/Ba co-precipitation

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Henrik Ramebäck Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Hanna Hedström Department of Chemical and Biological Engineering, Nuclear Chemistry
The Swedish Radiation Safety authority (SSM)

2012–2015

Separation for transmutation

Christian Ekberg Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Elin Löfström Engdahl Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Mark Foreman Department of Chemistry and Chemical Engineering, Nuclear Chemistry
Swedish Nuclear Fuel and Waste Management Company

2013–2017

Experimentella och teoretiska studier av kemiska egenskaper hos radioaktiva ämnen som bedöms kunna utgöra en särskild risk i samband med slutförvaring av använt kärnbränsle

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
The Swedish Radiation Safety authority (SSM)

2013–2015

Hydrochemical and pyrochemical recycling of metals from batteries

Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Swedish Energy Agency

2012–2013

Preparation for the infrastructures MYRRHA and ELECTRA (PRIME)

Anders Nordlund Department of Applied Physics, Nuclear Engineering
Paolo Vinai Department of Applied Physics, Nuclear Engineering
Christian Ekberg Department of Chemical and Biological Engineering, Nuclear Chemistry
Swedish Research Council (VR)

There might be more projects where Christian Ekberg participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2016

Selective separation of yttrium and europium using Cyanex 572 for applications in fluorescent lamp waste processing

Cristian Tunsu, Jean Baptiste Lapp, Christian Ekberg et al
Hydrometallurgy. Vol. 166, p. 98-106
Scientific journal article - peer reviewed
2016

A comparative study of nitride purity and Am fabrication losses in PuN materials by the powder and internal gelation production routes

Marcus Hedberg, Christian Ekberg,
Journal of Nuclear Materials. Vol. 482, p. 156-162
Scientific journal article - peer reviewed
2016

WEER Recycling

Christian Ekberg, Teodora Retegan, Alexandre Changes et al
Monograph, book - edited
2016

The hydrolysis of metal ions

Christian Ekberg, Paul Brown,
Monograph, book
2016

Effects of gas flow rate on zinc recovery rate and particle properties by pyrolysis of alkaline and zinc-carbon battery waste

Burçak Ebin, Martina Petranikova, Britt-Marie Steenari et al
Journal of Analytical and Applied Pyrolysis. Vol. 121, p. 333-341
Scientific journal article - peer reviewed
2016

Zirconium carbonitride pellets by internal sol gel and spark plasma sintering as inert matrix fuel material

Marcus Hedberg, Marco Cologna, Andrea Cambriani et al
Journal of Nuclear Materials. Vol. 479, p. 137-144
Scientific journal article - peer reviewed
2016

Studies on plutonium-zirconium co-precipitation and carbothermal reduction in the internal gelation process for nitride fuel preparation

Marcus Hedberg, Christian Ekberg,
Journal of Nuclear Materials. Vol. 479, p. 608-615
Scientific journal article - peer reviewed
2016

Long-term operation of the Swedish Centre for Nuclear Technology (SKC): New challenges and solutions in competence building

Hans Henriksson, Christophe Demazière, Christian Ekberg et al
Proc. European Conf. Nuclear Education and Training (NESTet 2016), Berlin, Germany, May 22-26, 2016
Conference paper - peer reviewed
2016

The solvent extraction of rare earth elements from nitrate media with novel polyamides containing malonamide groups

Mikhail S. Tyumentsev, Mark Foreman, Christian Ekberg et al
Hydrometallurgy. Vol. 164, p. 24–30
Scientific journal article - peer reviewed
2016

Disassembly of old radium sources and conversion of radium sulfate into radium carbonate for subsequent dissolution in acid

Artem Matyskin, Burçak Ebin, Mikhail S. Tyumentsev et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 310 (2), p. 589-595
Scientific journal article - peer reviewed
2016

The solvent extraction of rare earth elements from nitrate media with novel polyamides containing malonamide groups

Mikhail S. Tyumentsev, Mark Foreman, Christian Ekberg et al
Hydrometallurgy. Vol. 164, p. 24-30
Scientific journal article - peer reviewed
2016

Recovery of indium and yttrium from Flat Panel Display waste using solvent extraction

Jiaxu Yang, Teodora Retegan, Britt-Marie Steenari et al
Separation and Purification Technology. Vol. 166, p. 117-124
Scientific journal article - peer reviewed
2016

Gamma-radiolytic preparation of multi-component oxides

L. Prochazkova, J. Barta, V. Cuba et al
Radiation Physics and Chemistry. Vol. 124, p. 68-74
Scientific journal article - peer reviewed
2016

Interaction of ruthenium tetroxide with iodine-covered surfaces of materials in nuclear reactor containment building

Ivan Kajan, Sabrina Tietze, Christian Ekberg et al
Journal of Nuclear Science and Technology. Vol. 53 (11), p. 1889-1898
Scientific journal article - peer reviewed
2016

A hydrometallurgical process for the recovery of rare earth elements from fluorescent lamp waste fractions

Cristian Tunsu, Martina Petranikova, Christian Ekberg et al
Separation and Purification Technology. Vol. 161, p. 172-186
Scientific journal article - peer reviewed
2016

Gamma-Radiolytic Stability of Solvents Containing C5-BPP (2,6-Bis(5-(2,2-dimethylpropyl)-1H-pyrazol-3-yl)pyridine) for Actinide(III)/Lanthanide(III) Separation

A. Wilden, G. Modolo, M. Hupert et al
Solvent Extraction and Ion Exchange. Vol. 34 (1), p. 1-12
Scientific journal article - peer reviewed
2016

Production of zinc and manganese oxide particles by pyrolysis of alkaline and Zn–C battery waste

Burçak Ebin, Martina Petranikova, Britt-Marie Steenari et al
Waste Management. Vol. 51, p. 157-167
Scientific journal article - peer reviewed
2016

Preparation of UO2, ThO2 and (Th,U)O-2 pellets from photochemically-prepared nano-powders

T. Pavelkova, V. Cuba, E. de Visser-Tynova et al
Journal of Nuclear Materials. Vol. 469, p. 57-61
Scientific journal article - peer reviewed
2016

Interaction of ruthenium tetroxide with surfaces of nuclear reactor containment building

Ivan Kajan, Henric Lassesson, I. Persson et al
Journal of Nuclear Science and Technology. Vol. 53 (9), p. 1397-1408
Scientific journal article - peer reviewed
2016

Impact of gamma radiation on the ruthenium deposited materials in a nuclear power plant

Ivan Kajan, H. Glänneskog, J. Thorn et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 309 (2), p. 743-749
Scientific journal article - peer reviewed
2016

Phenyl trifluoromethyl sulfone as diluent in a grouped actinide extraction process: extraction properties of the solvent components TBP and CyMe4-BTBP

Jenny Halleröd, Emma Aneheim, Christian Ekberg et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 307 (3), p. 1711-1715
Scientific journal article - peer reviewed
2015

Reprocessing and Recycling of Spent Nuclear Fuel

Christian Ekberg,
Monograph, book
2015

Gamma radiolytic stability of CyMe4BTBP and the effect of nitric acid

H. Schmidt, A. Wilden, G. Modolo et al
Nukleonika. Vol. 60 (4), p. 879-884
Scientific journal article - peer reviewed
2015

Development of the Chalmers grouped actinide extraction process

Jenny Halleröd, Christian Ekberg, Elin Löfström Engdahl et al
Nukleonika. Vol. 60 (4), p. 829-835
Scientific journal article - peer reviewed
2015

The structures of CyMe4-BTBP complexes of americium(III) and europium(III) in solvents used in solvent extraction, explaining their separation properties

Christian Ekberg, Elin Löfström Engdahl, Emma Aneheim et al
Dalton Transactions. Vol. 44 (42), p. 18395-18402
Scientific journal article - peer reviewed
2015

Recycling of CIGS Solar Cell Waste Materials: Separation of Copper, Indium, and Gallium by High-Temperature Chlorination Reaction with Ammonium Chloride

Anna M. K. Gustafsson, Britt-Marie Steenari, Christian Ekberg et al
Separation science and technology. Vol. 50 (15), p. 2415-2425
Scientific journal article - peer reviewed
2015

Investigation of an electrochemical method for separation of copper, indium, and gallium from pretreated cigs solar cell waste materials

Anna M. K. Gustafsson, F. Björefors, Britt-Marie Steenari et al
Scientific World Journal. Vol. 2015
Scientific journal article - peer reviewed
2015

Lithium Process Chemistry

Christian Ekberg, Martina Petranikova,
Monograph, book
2015

Investigations into Recycling Zinc from Used Metal Oxide Varistors via pH Selective Leaching: Characterization, Leaching, and Residue Analysis

Toni Gutknecht, Anna M. K. Gustafsson, C. Forsgren et al
Scientific World Journal. Vol. 2015
Scientific journal article - peer reviewed
2015

Reclaiming rare earth elements from end-of-life products: A review of the perspectives for urban mining using hydrometallurgical unit operations

Cristian Tunsu, Martina Petranikova, Marino Gergorić et al
Hydrometallurgy. Vol. 156, p. 239-258
Scientific journal article - peer reviewed
2015

Developments in reprocessing of spent nuclear fuels for the thorium fuel cycle

Christian Ekberg,
Reprocessing and Recycling of Spent Nuclear Fuel, p. 603-640
Chapter in monograph, book
2015

Single Centrifugal Contactor Test of a Proposed Group Actinide Extraction Process for Partitioning and Transmutation Purposes

Emma Aneheim, Christian Ekberg, G. Modolo et al
Separation Science and Technology. Vol. 50 (10), p. 1554-1559
Scientific journal article - peer reviewed
2015

Stability of phenyl trifluoromethyl sulfone as diluent in a grouped actinide extraction process

Jenny Halleröd, Christian Ekberg, Mark Foreman et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 304 (1), p. 287-291
Scientific journal article - peer reviewed
2015

A laboratory exercise on systematic effects in gamma ray spectrometry

Henrik Ramebäck, S. Jonsson, Stefan Allard et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 304 (1), p. 467-471
Scientific journal article - peer reviewed
2015

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Cartemo et al
Applied Radiation and Isotopes. Vol. 99, p. 162-167
Scientific journal article - peer reviewed
2015

Investigations regarding the wet decontamination of fluorescent lamp waste using iodine in potassium iodide solutions

Cristian Tunsu, Christian Ekberg, Mark Foreman et al
Waste Management. Vol. 36, p. 289-296
Scientific journal article - peer reviewed
2015

Evaluation of High-Temperature Chlorination as a Process for Separation of Copper, Indium and Gallium from CIGS Solar Cell Waste Materials

Anna M. K. Gustafsson, Britt-Marie Steenari, Christian Ekberg et al
Separation Science and Technology. Vol. 50 (1), p. 1-9
Scientific journal article - peer reviewed
2014

TALISMAN - A European Commission FP7 project promoting transnational access to large infrastructures for a safe management of actinides

M. Altmaier, S. Bourg, P. Collings et al
Plutonium Futures: The Science 2014; Las Vegas; United States; 7 September 2014 through 12 September 2014, p. 165-166
Conference paper - peer reviewed
2014

Hydrometallurgical technology for recovery of metals from spent car NiMH batteries

Martina Petranikova, Irena Herdzik Koniecko, Kristian Larsson et al
Abstracts of Papers of the American Chemical Society. Vol. 247
Conference paper - non peer reviewed
2014

Influence of ion size on complex stoichiometry in CyMe4-BTBP based extraction systems

Elin Löfström Engdahl, Emma Aneheim, Christian Ekberg et al
Abstracts of Papers of the American Chemical Society. Vol. 247
Conference paper - non peer reviewed
2014

Feasibility of using solvent extraction for the industrial recovery of rare earth metals contained in fluorescent lamp waste

Cristian Tunsu, Christian Ekberg, Teodora Retegan et al
Abstracts of Papers of the American Chemical Society. Vol. 247
Conference paper - non peer reviewed
2014

Group actinide extraction processes for partitioning and transmutation: A Swedish perspective

Jenny Halleröd, Emma Aneheim, Christian Ekberg et al
Abstracts of Papers of the American Chemical Society. Vol. 247
Scientific journal article - peer reviewed
2014

Recycling automotive Li(NiyMnzCo1-y-z)O2 /C batteries

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
27th International Mineral Processing Congress, IMPC 2014, Santiago, Chile, 20-24 October 2014
Conference paper - peer reviewed
2014

Optimization of Indium Recovery and Separation from LCD Waste by Solvent Extraction with Bis(2-ethylhexyl) Phosphate (D2EHPA)

Jiaxu Yang, Christian Ekberg, Teodora Retegan et al
International Journal of Chemical Engineering
Scientific journal article - peer reviewed
2014

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Cartemo et al
International Conference on Advances in Nuclear Forensics: Countering the Evolving Threat of Nuclear and Other Radioactive Material out of Regulatory Control, Vienna, IAEA; 07/2014
Conference paper - peer reviewed
2014

Synthesis and Screening of t-Bu-CyMe4-BTBP, and Comparison with CyMe4-BTBP

Teodora Retegan, M. Drew, Christian Ekberg et al
Solvent Extraction and Ion Exchange. Vol. 32 (7), p. 720-736
Scientific journal article - peer reviewed
2014

Studies on the Solvent Extraction of Rare Earth Metals From Fluorescent Lamp Waste Using Cyanex 923

Cristian Tunsu, Christian Ekberg, Mark Foreman et al
Solvent Extraction and Ion Exchange. Vol. 32 (6), p. 650-668
Scientific journal article - peer reviewed
2014

Study of separation of metals from HEV Li-ion batteries using AKUFVE Part3: From chloride leach liquor

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
International Solvent Extraction Conference 2014, p. 879-884
Conference paper - peer reviewed
2014

Recrystallization of Ra-223 with barium sulfate

Natallia Torapava, Henrik Ramebäck, E. Curti et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 301 (2), p. 545-553
Scientific journal article - peer reviewed
2014

Study of separation of metals from HEV Li-ion batteries using AKUFVE Part2: From sulphate leach liquor

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
International Solvent Extraction Conference 2014 (2014), p. 873-878
Conference paper - peer reviewed
2014

Study of separation of metals from HEV Li-ion batteries using AKUFVE Part1: From nitrate leach liquor

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
International Solvent Extraction Conference 2014 (2014), p. 867-872
Conference paper - peer reviewed
2014

A Comparison of Americium Extractions as a Function of Time using Two Bis-Triazine-Bipyridine Ligands in Long-Chained Alcohol Diluents

Elin Löfström Engdahl, Emma Aneheim, Mark Foreman et al
Separation science and technology. Vol. 49 (13), p. 2060-2065
Scientific journal article - peer reviewed
2014

Solvent extraction for separation of metals from HEV Li-ion batteries sulphate leach liquor

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
Hydroprocess 2014. Vol. 6, p. 425-433
Conference paper - peer reviewed
2014

Solvent extraction for separation of metals from HEV Li-ion batteries nitrate leach liquor

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
Hydroprocess 2014. Vol. 6, p. 415-423
Conference paper - peer reviewed
2014

Human capital needs - Teaching, training and coordination for nuclear fuel cycle

Teodora Retegan, Christian Ekberg, J. John et al
International Nuclear Fuel Cycle Conference, GLOBAL 2013: Nuclear Energy at a Crossroads. Vol. 2, p. 1621-1624
Conference paper - peer reviewed
2014

Characterization and leaching of real fluorescent lamp waste for the recovery of rare earth metals and mercury

Cristian Tunsu, Christian Ekberg, Teodora Retegan et al
Hydrometallurgy. Vol. 144, p. 91-98
Scientific journal article - peer reviewed
2014

Recycling of high purity selenium from CIGS solar cell waste materials

Anna M. K. Gustafsson, Mark Foreman, Christian Ekberg et al
Waste Management. Vol. 34 (10), p. 1775-1782
Scientific journal article - peer reviewed
2014

Extraction thermodynamics of Am(III) and Eu(III) using CyMe4-BTBP in various organic diluents

Elin Löfström Engdahl, Emma Aneheim, Christian Ekberg et al
Journal of Chemical Thermodynamics. Vol. 76, p. 64-69
Scientific journal article - peer reviewed
2014

Hexanoic acid as an alternative diluent in a GANEX process: feasibility study

Elin Löfström Engdahl, Emma Aneheim, Gunnar Skarnemark et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 290 (3), p. 1261-1266
Scientific journal article - peer reviewed
2013

Radiochemistry and Nuclear Chemistry: Fourth Edition

G. Choppin, Jan-Olov Liljenzin, Johan Rydberg et al
Monograph, book
2013

A micro hot test of the Chalmers-GANEX extraction system on used nuclear fuel

Lovisa Bauhn, Marcus Hedberg, Emma Aneheim et al
International Nuclear Fuel Cycle Conference, GLOBAL 2013: Nuclear Energy at a Crossroads. Vol. 1, p. 335-340
Conference paper - peer reviewed
2013

Building a comprehensive nuclear education in Sweden

Anders Nordlund, Teodora Retegan, Christophe Demazière et al
Conference on Nuclear Training and Education 2013, CONTE 2013: An International Forum for Discussion of Issues Facing Nuclear Energy Training and Education, p. 40
Conference paper - peer reviewed
2013

A study of the Arrhenius behavior of the co-precipitation of radium, barium and strontium sulfate

Hanna Hedström, Henrik Ramebäck, Christian Ekberg et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 298 (2), p. 847-852
Scientific journal article - peer reviewed
2013

Synthesis of I-131 labelled iodine species relevant during severe nuclear accidents in light water reactors

Sabrina Tietze, Mark Foreman, Christian Ekberg et al
Radiochimica Acta. Vol. 101 (10), p. 675-680
Scientific journal article - peer reviewed
2013

Scoping recycling investigations of lithium iron phosphate batteries

Sravya Kosaraju, Christian Ekberg, Stefan Allard et al
Abstracts of Papers of the American Chemical Society. Vol. 245
Conference paper - non peer reviewed
2013

Indium recovery from discarded LCD panel glass by solvent extraction

Jiaxu Yang, Teodora Retegan, Christian Ekberg et al
Hydrometallurgy. Vol. 137, p. 68-77
Scientific journal article - peer reviewed
2013

Comparison of the Extraction as a Function of Time in two GANEX solvents -Influence of Metal Loading, Interfacial Tension and Density

Elin Löfström Engdahl, Emma Aneheim, Christian Ekberg et al
Solvent extraction and ion exchange. Vol. 31 (6), p. 604-616
Scientific journal article - peer reviewed
2013

Technetium chemistry in a novel group actinide extraction process

Emma Aneheim, Christian Ekberg, A. Littley et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 296 (2), p. 743-748
Scientific journal article - peer reviewed
2013

Alpha and gamma radiolysis of nuclear solvent extraction ligands used for An(III) and Ln(III) separations

S. P. Mezyk, B. J. Mincher, Christian Ekberg et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 296 (2), p. 711-715
Scientific journal article - peer reviewed
2013

Formation of organic iodides from containment paint ingredients caused by gamma irradiation

Sabrina Tietze, Mark Foreman, Christian Ekberg et al
Journal of Nuclear Science and Technology. Vol. 50 (7), p. 689-694
Scientific journal article - peer reviewed
2013

Using Cyanex 923 for selective extraction in a high concentration chloride medium on nickel metal hydride battery waste Part II: mixer-settler experiments

Kristian Larsson, Christian Ekberg, Arvid Ödegaard-Jensen et al
Hydrometallurgy. Vol. 133, p. 168-175
Scientific journal article - peer reviewed
2013

A TBP/BTBP-Based GANEX Separation Process Part 3: Fission Product Handling

Emma Aneheim, Christian Ekberg, Mark Foreman et al
Solvent extraction and ion exchange. Vol. 31 (3), p. 237-252
Scientific journal article - peer reviewed
2013

Characterization of Radium Sulphate

Hanna Hedström, I. Persson, Gunnar Skarnemark et al
Journal of Nuclear Chemistry. Vol. 2013, p. Art. no. 940701
Scientific journal article - peer reviewed
2013

Fission product interactions with nitrogen donor ligands used for spent nuclear fuel treatment

Emma Aneheim, B. Gruner, Christian Ekberg et al
Polyhedron. Vol. 50 (1), p. 154-163
Scientific journal article - peer reviewed
2013

Dissolution and characterization of HEV NiMH batteries

Kristian Larsson, Christian Ekberg, Arvid Ödegaard-Jensen et al
Waste Management. Vol. 33 (3), p. 689-698
Scientific journal article - peer reviewed
2013

Guidelines for thermodynamic sorption modelling in the context of radioactive waste disposal

T. E. Payne, V. Brendler, M. Ochs et al
Environmental Modelling & Software. Vol. 42, p. 143-156
Scientific journal article - peer reviewed
2013

Uncertainty and sensitivity analyses applied to the DRAGONv4.05 code lattice calculations and based on JENDL-4 data

Augusto Hernández-Solís, Christophe Demazière, Christian Ekberg et al
Annals of Nuclear Energy. Vol. 57, p. 230-245
Scientific journal article - peer reviewed
2013

Crystal structure of Eu(CyMe4-BTBP)(2)kappa O-2,O '-(NO3) (NO3)(2)center dot n-C8H17OH and its structure in 1-octanol solution

D. Lundberg, I. Persson, Christian Ekberg et al
Dalton Transactions. Vol. 42 (11), p. 3767-3770
Scientific journal article - peer reviewed
2013

Identification of the chemical inventory of different paint types applied in nuclear facilities

Sabrina Tietze, Mark Foreman, Christian Ekberg et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 295 (3), p. 1981-1999
Scientific journal article - peer reviewed
2013

The structure of plutonium(IV) oxide as hydrolysed clusters in aqueous suspensions

Christian Ekberg, K. Larsson, Gunnar Skarnemark et al
Dalton Transactions. Vol. 42 (6), p. 2035-2040
Scientific journal article - peer reviewed
2013

On the categorization of uranium materials using low resolution gamma ray spectrometry

Anna Vesterlund, T. Ulvsand, K. Lidstrom et al
Applied Radiation and Isotopes. Vol. 73, p. 54-57
Scientific journal article - peer reviewed
2013

Uncertainty Analyses Applied to the UAM/TMI-1 Lattice Calculations Using the DRAGON (Version 4.05) Code and Based on JENDL-4 and ENDF/B-VII.1 Covariance Data

Augusto Hernández-Solís, Christophe Demazière, Christian Ekberg et al
Science and Technology of Nuclear Installations
Scientific journal article - peer reviewed
2012

Statistical uncertainty analisis applied to the DRAGONv4 code lattice calculations and based on JENDL-4 covariance data

Augusto Hernández-Solís, Christophe Demazière, Christian Ekberg et al
International Conference on the Physics of Reactors 2012: Advances in Reactor Physics, PHYSOR 2012; Knoxville, TN; United States; 15 April 2012 through 20 April 2012. Vol. 4, p. 2960-2974
Conference paper - peer reviewed
2012

Extraction experiments after radiolysis of a proposed GANEX solvent - the effect of time

Emma Aneheim, Lovisa Bauhn, Christian Ekberg et al
Procedia Chemistry. Vol. 7, p. 123-129
Conference paper - peer reviewed
2012

Using Cyanex 923 for selective extraction in a high concentration chloride medium on nickel metal hydride battery waste

Kristian Larsson, Christian Ekberg, Arvid Ödegaard-Jensen et al
Hydrometallurgy. Vol. 129, p. 35-42
Scientific journal article - peer reviewed
2012

The Extraction of Silver and the effect of Diluent, Ligand side group and Solvent composition

Elin Löfström Engdahl, Emma Aneheim, Gunnar Skarnemark et al
Procedia Chemistry . Vol. 7 , p. 239 – 244
Conference paper - peer reviewed
2012

Uncertainty assessment in gamma spectrometric measurements of plutonium isotope ratios and age

Henrik Ramebäck, U. Nygren, A. Tovedal et al
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms. Vol. 287, p. 56-59
Scientific journal article - peer reviewed
2012

A reinterpretation of C5-BTBP extraction data, performed in various alcohols

Elin Löfström Engdahl, Gunnar Skarnemark, Emma Aneheim et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 296 (2), p. 733-737
Scientific journal article - peer reviewed
2012

Statistical uncertainty analysis applied to the DRAGONv4 code lattice calculations and based on JENDL-4 covariance data

Augusto Hernández-Solís, Christophe Demazière, Christian Ekberg et al
Proc. Int. Conf. on Advances in Reactor Physics – Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 4, p. 2960-2974
Conference paper - peer reviewed
2012

Radon capture with silver exchanged zeolites

Hanna Hedström, Mark Foreman, Christian Ekberg et al
Radiochimica Acta. Vol. 100 (6), p. 395-399
Scientific journal article - peer reviewed
2012

Initial studies of the recovery of Cu from MSWI fly ash leachates using solvent extraction

Karin Karlfeldt Fedje, Christian Ekberg, Gunnar Skarnemark et al
Waste Management and Research. Vol. 30 (10), p. 1072-1080
Scientific journal article - peer reviewed
2012

Studies of a Solvent for GANEX Applications Containing CyMe4-BTBP and DEHBA in Cyclohexanone

Emma Aneheim, Christian Ekberg, Mark Foreman et al
Separation Science and Technology. Vol. 47 (5), p. 663-669
Scientific journal article - peer reviewed
2012

Aqueous complexation of palladium to prevent precipitation and extraction in a group actinide extraction system

Emma Aneheim, Christian Ekberg, Mark Foreman et al
Hydrometallurgy. Vol. 115, p. 71-76
Scientific journal article - peer reviewed
2012

Radiolysis of C5-BTBP in cyclohexanone irradiated in the absence and precence of an aqueous phase

Anna Fermvik, Emma Aneheim, B Grüner et al
Radiochim Acta. Vol. 100 (4), p. 273-282
Scientific journal article - peer reviewed
2012

Thermodynamic data provided through the FUNMIG project: Analyses and prospective

P. E. Reiller, T. Vercouter, L. Duro et al
Applied Geochemistry. Vol. 27 (2), p. 414-426
Scientific journal article - peer reviewed
2011

EXCHANGE OF TBP FOR A MONOAMIDE EXTRACTION LIGAND IN A GANEX SOLVENT - ADVANTAGES & DISADVANTAGES

Emma Aneheim, Nathalie Mabile, Christian Ekberg et al
Proceedings of the 19th international Solvent Extraction conference
Conference paper - peer reviewed
2011

Solvent effects on the extraction rate in proposed GANEX processes

Elin Löfström Engdahl, Emma Aneheim, Gunnar Skarnemark et al
Proceedings of the 19th international solvent extraction conference
Conference paper - peer reviewed
2011

Solvent effects on the extraction rate in proposed GANEX processes

Elin Löfström Engdahl, Emma Aneheim, Christian Ekberg et al
19th international solvent extraction conference, ISEC 2011 (F068)
Conference paper - peer reviewed
2011

Bayesian Uncertainty Analysis of BWR Core Parameters based on Flux Measurements

Augusto Hernández-Solís, Christophe Demazière, Christian Ekberg et al
Transactions of American Nuclear Society. Vol. 105, p. 803-804
Conference paper - peer reviewed
2011

Uncertainty and sensitivity analyses as a validation tool for BWR bundle thermal-hydraulic predictions

Augusto Hernández-Solís, Christian Ekberg, Christophe Demazière et al
Nuclear Engineering and Design. Vol. 241 (9), p. 3697-3706
Scientific journal article - peer reviewed
2011

ACSEPT-Partitioning technologies and actinide science: Towards pilot facilities in Europe

S. Bourg, C. Hill, C. Caravaca et al
Nuclear Engineering and Design. Vol. 241 (9), p. 3427-3435
Scientific journal article - peer reviewed
2011

Uncertainties in chemical modelling of solubility, speciation and sorption

Christian Ekberg, Arvid Ödegaard-Jensen,
Accreditation and Quality Assurance. Vol. 16 (4-5), p. 207-214
Scientific journal article - peer reviewed
2011

Uncertainty analysis of correlated stability constants

Christian Ekberg, S. Englund, J. O. Liljenzin et al
Accreditation and Quality Assurance. Vol. 16 (4-5), p. 185-189
Scientific journal article - peer reviewed
2011

A TBP/BTBP-based GANEX Separation ProcessPart 2: Ageing, Hydrolytic, and Radiolytic Stability

Emma Aneheim, Christian Ekberg, Anna Fermvik et al
Solvent Extraction and Ion Exchange. Vol. 29 (2), p. 157-175
Scientific journal article - peer reviewed
2011

Semi-quantitative and quantitative studies on the gamma radiolysis of C5-BTBP

Anna Fermvik, B. Gruner, M. Kvicalova et al
Radiochimica Acta. Vol. 99 (2), p. 113-119
Scientific journal article - peer reviewed
2011

Complexation of thorium with phosphate

Christian Ekberg, Andreas Knutsson, Yngve Albinsson et al
Radiochim Acta. Vol. 99 (1), p. 31-35
Scientific journal article - peer reviewed
2010

Diluent effects in solvent extraction

Elin Löfström Engdahl, Emma Aneheim, Christian Ekberg et al
Proceedings of the First ACSEPT International Workshop Lisbon, Portugal, 31 March – 2 April 2010
Conference paper - non peer reviewed
2010

Radiolytic Degradation of Heterocyclic Nitrogen Containing Ligands from Low Dose-Rate Gamma Sources

Anna Fermvik, M. Nilsson, Christian Ekberg et al
Nuclear Energy and the Environment. 238th Annual Meeting of the American-Chemical-Society, Washington DC, Aug 16-20 2009. Vol. 1046, p. 215-229
Conference paper - peer reviewed
2010

Development of a Novel GANEX Process

Emma Aneheim, Christian Ekberg, Anna Fermvik et al
Nuclear Energy and the Environment. 238th Annual Meeting of the American-Chemical-Society, Washington DC, Aug 16-20 2009. Vol. 1046, p. 119-130
Conference paper - peer reviewed
2010

Removal of hazardous metals from MSW fly ash-An evaluation of ash leaching methods

Karin Karlfeldt Fedje, Christian Ekberg, Gunnar Skarnemark et al
Journal of Hazardous Materials. Vol. 173 (1-3), p. 310-317
Scientific journal article - peer reviewed
2010

Dissociation Constants of alpha-D-Isosaccharinic Acid: "Composite" and "Intrinsic" Values

P. L. Brown, Stefan Allard, Christian Ekberg et al
Journal of Chemical and Engineering Data. Vol. 55 (11), p. 5207-5213
Scientific journal article - peer reviewed
2010

Thermodynamics of Dissolution for Bis(triazine)-Bipyridine-Class Ligands in Different Diluents and Its Reflection on Extraction

Christian Ekberg, Emma Aneheim, Anna Fermvik et al
Journal of Chemical and Engineering Data. Vol. 55 (11), p. 5133-5137
Scientific journal article - peer reviewed
2010

Selective Dissolution of Electrode Materials from NiMH Batteries

Kristian Larsson, Arvid Ödegaard-Jensen, Christian Ekberg et al
Proceedings of Hydroprocess 2010 the 3rd International Workshop on Process Hydrometallurgy
Conference paper - peer reviewed
2010

Gas phase reactions of organic iodine in containment conditions

T Kärkelä, Joachim Holm, A Auvinen et al
International Congress on Advances in Nuclear Power Plants 2010, ICAPP 2010. Vol. 2, p. 1084-1091
Conference paper - non peer reviewed
2010

The jackknife as an approach for uncertainty assessment in gamma spectrometric measurements of uranium isotope ratios

H. Rameback, Anna Vesterlund, A. Tovedal et al
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms. Vol. 268 (16), p. 2535-2538
Scientific journal article - peer reviewed
2010

Statistical uncertainty analyses of void fraction predictions using two different sampling strategies: Latin Hypercube and Random Sampling

Augusto Hernández-Solís, Christian Ekberg, Arvid Ödegaard-Jensen et al
ASME Conference Proceedings. 18th International Conference on Nuclear Engineering, Xian, 17-21 May 2010. Vol. 4, p. 1059-1068
Conference paper - peer reviewed
2010

A TBP/BTBP-based GANEX Separation Process. Part 1: Feasibility

Emma Aneheim, Christian Ekberg, Anna Fermvik et al
Solvent Extraction and Ion Exchange. Vol. 28 (4), p. 437-458
Scientific journal article - peer reviewed
2010

Using At-211 as internal alpha radiolysis source allowing for simple detection of radiolysis products

Christian Ekberg, Emma Aneheim, Anna Fermvik et al
Radiation Physics and Chemistry. Vol. 79 (4), p. 454-456
Scientific journal article - peer reviewed
2009

A Unique Master´s Program in Combined Nuclear Technology and Nuclear Chemistry at Chalmers University of Technology

Gunnar Skarnemark, Stefan Allard, Christian Ekberg et al
AIP Conference Proceedings (1164), p. 78-84
Scientific journal article - peer reviewed
2009

Deposition of RuO4 on various surfaces in a nuclear reactor containment

Joachim Holm, H. Glanneskog, Christian Ekberg et al
Journal of Nuclear Materials. Vol. 392 (1), p. 55-62
Scientific journal article - peer reviewed
2009

Electrospray Ionization Mass Spectrometry Investigation of BTBP - Lanthanide(III) and Actinide(III) Complexes

Teodora Retegan, L. Berthon, Christian Ekberg et al
Solvent Extraction and Ion Exchange. Vol. 27 (5-6), p. 663-682
Scientific journal article - peer reviewed
2009

Radiolysis of solvents containing C5-BTBP: identification of degradation products and their dependence on absorbed dose and dose rate

Anna Fermvik, Laurence Berthon, Christian Ekberg et al
Dalton Transactions. Vol. 32, p. 6421-6430
Scientific journal article - peer reviewed
2009

Partitioning and Transmutation Annual Report 2008

Emma Aneheim, Christian Ekberg, Anna Fermvik et al
Report
2009

Influence of dose rate on the radiolytic stability of a BTPB solvent for actinide(III)/lanthanide(III) separation

Anna Fermvik, Christian Ekberg, Sofie Englund et al
Radiochimica Acta. Vol. 97 (6), p. 1-6
Scientific journal article - peer reviewed
2008

Assessment of ligand extraction properties: an intercomparison campaign amongst EUROPARTners

C. Hill, J. F. Desreux, Christian Ekberg et al
Radiochimica Acta. Vol. 96 (4-5), p. 259-264
Scientific journal article - peer reviewed
2008

Bioligand-mediated partitioning of radionuclides to the aqueous phase

Anna Johnsson, Arvid Ödegaard-Jensen, Anna-Maria Jakobsson et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 277 (3), p. 637-644
Scientific journal article - peer reviewed
2008

Partitioning and Transmutation Annual Report 2007

Emma Aneheim, Christian Ekberg, Sofie Englund et al
Report
2008

Hydrogenation catalysts from used nickel metal hydride batteries

Mark Foreman, Christian Ekberg, Arvid Ödegaard-Jensen et al
Green Chemistry. Vol. 10, p. 825-826
Scientific journal article - peer reviewed
2008

An overview and historic look back at the solvent extraction using nitrogen donor ligands to extract and separate An(III) from Ln(III)

Christian Ekberg, Anna Fermvik, Teodora Retegan et al
Radiochim Acta (96), p. 225-233
Scientific journal article - peer reviewed
2008

Acomparative study of some BTP and BTBP class ligands

Teodora Retegan, Christian Ekberg, Anna Fermvik et al
Proceedings of ISEC 2008. Vol. 1, p. 545-550
Scientific journal article - peer reviewed
2008

Complexation of Americium with a-D-Isosaccharinate

Stefan Allard, Christian Ekberg, R Jolsterå et al
Proceedings of ISEC 2008. Vol. 1, p. 1133-1138
Scientific journal article - peer reviewed
2008

The Effect of Irradiation on Extraction of Various Metals by C5-BPBP

Anna Fermvik, Christian Ekberg, Mark Foreman et al
Proceedings pf ISEC 2008. Vol. 1, p. 551-556
Scientific journal article - peer reviewed
2008

Leaching of spent nuclear fuel in the presence of siderophores

A Johansson, Arvid Ödegaard-Jensen, Christian Ekberg et al
Radiocheim Acta
Scientific journal article - peer reviewed
2008

Characterization and dissolution of hybrid electric vehicle (HEV) NIMH batteries for the development of a hydrometallurgical recycling method

Kristian Larsson, Christian Ekberg, Gunnar Skarnemark et al
Proceedings of ISEC 2008, Tucson, Arizona, US, Sept. 15-19, 2008, Vol 1 189-194
Conference paper - peer reviewed
2007

Extraction of actinides with different 6,60-bis(5,6-dialkyl-[1,2,4]-triazin-3-yl)[2,20]-bipyridines (BTBPs)

Teodora Retegan, Christian Ekberg, Isabelle Dubois et al
SOLVENT EXTRACTION AND ION EXCHANGE. Vol. 25 (4), p. 417-431
Scientific journal article - peer reviewed
2007

The tetradeffect in the lanthaniod series: evidence and explanation

Christian Ekberg, Sofie Englund, i Persson et al
Journal of Rare Earths
Scientific journal article - peer reviewed
2007

All strålning är inte farlig

Christian Ekberg,
Fria ord replik, Göteborgs Posten 2007-04-14
Journal/newspaper article
2007

“Extraction of actinides, fission products and corrosion products from synthetic high level liquid waste with dimethyl-dioctyl-hexaethoxy-malonamide (DMDOHEMA)

Gunnar Skarnemark, S Andersson, Christian Ekberg et al
Radiochemica Acta
Scientific journal article - peer reviewed
2007

Leaching of spent nuclear fuel in the presence of siderophores

Anna Johansson, Arvid Ödegaard-Jensen, Christian Ekberg et al
Radio Chim Acta
Scientific journal article - peer reviewed
2007

An Overview and Historic Look Back at the Solvent Extraction Using Nitrogen Donor Ligands to Extract and Separate An(III) from Ln(III

Christian Ekberg, Anna Fermvik, Teodora Retegan et al
Radiochim. Acta
Scientific journal article - peer reviewed
2007

Extraction behaviour of nickel(II) using some of the BTBP-class ligands

Christian Ekberg, Isabelle Dubois, Anna Fermvik et al
Solvent Extr. Ion Exch. Vol. 25(11) (25(11)), p. 603-617
Scientific journal article - peer reviewed
2007

The Behaviour of Organic Solvents Containing C5-BTBP and CyMe4-BTBP at Low Irradiation Doses

Teodora Retegan, Christian Ekberg, Sofie Englu nd et al
Radiochim. Acta. Vol. 95(11) (95(11)), p. 637-642
Scientific journal article - peer reviewed
2007

Partitioning and Transmutation Annual Report 2006

Isabelle Dubois, Christian Ekberg, Sofie Englund et al
Report
2007

Extraction of Actinides with different 6,6'-bis (5,6-dialkyl-[1,2,4]-triazin-3-yl) bipyridines (BTBPs)

Teodora Retegan, Christian Ekberg, Isabelle Dubois et al
Solvent Extraction and Ion Exchange
Scientific journal article - peer reviewed
2007

Effect of Diluents on Extraction of Actinides and Lanthanides

Teodora Retegan, Christian Ekberg, Anna Fermvik et al
Scientific Basis for Nuclear Waste Management
Scientific journal article - peer reviewed
2007

Radiolysis and Ageing of C2-BTP in Cinnamaldehyde/Hexanol mixtures

Anna Fermvik, Christian Ekberg, Teodora Retegan et al
Scientific Basis for Nuclear Waste Management
Scientific journal article - peer reviewed
2006

Separation och Transmutation

Christian Ekberg,
Kemivärlden Biotech med Kemisk Tidskrift (1)
Journal/newspaper article
2006

Propagating non-normally distributeduncertainty-The Ljungskile code

Arvid Ödegaard-Jensen, Christian Ekberg,
International workshop combining and reporting analytical results:the role of tracability and uncertainty for comparing analytical results, conference proceedings, p. 154-160
Conference paper - non peer reviewed
2006

Geochemical evolution of porewater in the granitic shear zone AU-126 during 3 years of interaction with a hyperalkaline fluid, and its interpretation

Christian Ekberg,
NAGRA Arbeitsbericht, NAB 06-08
Scientific journal article - non peer reviewed
2006

Inhibiting the radiolysis of BTP-molecules by addition of nitrobenzene

Christian Ekberg,
Radiochemica Acta (92), p. 103-106
Scientific journal article - peer reviewed
2006

Inhibiting Radiolysis of BTP Molecules by Addition of Nitrobenzene

Gunnar Skarnemark, Christian Ekberg,
Radiochim. Acta . Vol. 94 (1), p. 1-4
Scientific journal article - peer reviewed
2006

Tetradentate ligands for extraction and separation of An(III) and Ln(III): the BTBP-class ligands

Christian Ekberg, S Andersson, F Drouet et al
232nd ACS National Meeting, San Francisco,CA, United States, Sept. 10-14, 2006 (IEC-142)
Conference paper - non peer reviewed
2006

Investigations of temperature effects on synergic extraction systems for extraction and separation of trivalent actinides and lanthanides:2-Bromodecanoic acid and 2,2’:6’,2’’-terpyridine.

M Nilsson, Christian Ekberg, Jan-Olov Liljenzin et al
ACS National Meeting, San Francisco,CA, United States (IEC-159)
Conference paper - non peer reviewed
2006

Partitioning and Transmutation Annual Report 2005

S Andersson, Christian Ekberg, Anna Fermvik et al
SKB report R-06-45
Scientific journal article - non peer reviewed
2006

Complexing Properties of α-Isosaccharinate: Stability Constants, Enthalpies and Entropies of Th-complexation with Uncertainty Analysis

Stefan Allard, Christian Ekberg,
Journal of Solution Chemistry. Vol. 25 (8), p. 1173-1186
Scientific journal article - peer reviewed
2006

Separation of Actinides(III) from Lanthanides(III) (in Nuclear Waste Streams) using 6,6'-bis-(5,6-dipentyl-[1,2,4]triazin-3-yl)-[2,2']bipyridinyl (C5-BTBP) in cyclohexanone.

M Nilsson, Christian Ekberg, M Foreman et al
Solvent Extraction and Ion Exchange. Vol. 24 (6)
Scientific journal article - peer reviewed
2006

Extraction properties of 6,6'-bis-(5,6-dipentyl-[1,2,4]triazin-3-yl)-[2,2']bipyridinyl (C5-BTBP).

M Nilsson, S Andersson, F Drouet et al
Solvent Extr. Ion Exch.. Vol. 24 (3), p. 299-318
Scientific journal article - peer reviewed
2006

The Chemical Properties of 2-bromodecanoic Acid.

Mikael Nilsson, Sofie Andersson, Christian Ekberg et al
Solvent Extr. Ion Exc. Vol. 24 (3), p. 407-418
Scientific journal article - peer reviewed
2006

Complexing properties of α–isosaccarinate: Thorium

Stefan Allard, Christian Ekberg,
Radiochim Acta. Vol. 94, p. 537-549
Scientific journal article - peer reviewed
2006

Redox control in solvent extraction studies using a PEEK AKUFVE unit

Christian Ekberg, H Persson, Arvid Ödegaard-Jensen et al
Solvent Extraction and Ion Exchange. Vol. 24 (2), p. 219-225
Scientific journal article - peer reviewed
2006

Determination of stability constants of lanthanide nitrate complex formation using a solvent extraction technique

S Andersson, K Eberhardt, Christian Ekberg et al
Radiochim Acta. Vol. 94 (8), p. 469-474
Scientific journal article - peer reviewed
2006

Inhibiting the radiolysis of BTP-molecules by addition of nitrobenzene

M Nilsson, S Andersson, Christian Ekberg et al
Radiocemica Acta. Vol. 92, p. 103-106
Scientific journal article - peer reviewed
2005

Sverige behöver en ny forskningsreaktor

Christian Ekberg,
Göteborgs Posten debatt, 2005-11-21
Journal/newspaper article
2005

The OECD/NEA TDB review of zirconium

Christian Ekberg,
Radio chem.. Acta
Scientific journal article - peer reviewed
2005

Uncertainty analysis of correlated stability constants

Christian Ekberg,
Radiochemica Acta
Scientific journal article - peer reviewed
2005

TACK-UAP – A Code for Estimation of Uncertainties in Geochemical Modeling and Example Calculations.

Christian Ekberg,
Computers and Geoscienses
Scientific journal article - peer reviewed
2005

Extraction properties of 6,6´-bis-(5,6-dipentyl-[1,2,4]triazin-3-yl)-[2,2´]bipyrinidyl (C5-BTBP)

Gunnar Skarnemark, Christian Ekberg,
Solvent Extr. Ion. Exch
Scientific journal article - peer reviewed
2005

Micro Reactor for Continuous Multistage Solvent Extraction

Gunnar Skarnemark, S Andersson, K Eberhardt et al
Proc. Int. Solvent Extraction Conference ISEC-05, Beijing, pp. 1109-1114, 2005, p. 1109-1114
Scientific journal article - peer reviewed
2005

Synergic extraction of lanthanides and selected actinides using 2,6-bis- (benzoxazolyl)-4-dodecyloxylpyridine and 2-bromodecanoic acid”

S Andersson, K Eberhardt, Christian Ekberg et al
Proc. Int. Solvent Extraction Conference ISEC-05, Beijing, pp. 177-181, 2005., p. 177-181
Scientific journal article - peer reviewed
2005

Partitioning and Transmutation Annual Report 2004

S Andersson, F Drouet, Christian Ekberg et al
SKB report R-05-13, SKBAB
Scientific journal article - non peer reviewed
2005

Uncertainty Evaluation for One-atom-at-a-time Studies of Transactinide Elements

Christian Ekberg, Gunnar Skarnemark,
J. Radioanalytical and Nuclear Chemistry. Vol. 263, p. 71-74
Scientific journal article - peer reviewed
2005

Synergic extraction of lanthanides and selected actinides using 2,6-bis- (benzoxazolyl)-4-dodecyloxylpyridine and 2-bromodecanoic acid

Sofie Andersson, Klaus Eberhardt, Christian Ekberg et al
Proc. Int. Solvent Extraction Conference ISEC-05, Beijing, p. 177-181
Conference paper - peer reviewed
2005

Micro Reactor for Continuous Multistage Solvent Extraction

Gunnar Skarnemark, Sofie Andersson, Kalus Eberhardt et al
Proc. Int. Solvent Extraction Conference ISEC-05, p. 1109-1114
Conference paper - peer reviewed
2004

Köpenhamn ville ha Barsebäcksel

Christian Ekberg,
Fria ord replik, Göteborgs- Posten, 2004-12-03
Journal/newspaper article
2004

Computer Programs for Uncertainty Analysis of Solubility Calculations: Windows Version and Other Updates of the SENVAR and UNCCON Program Description and Handling Instructions

Christian Ekberg, Arvid Ödegaard-Jensen,
SKI report 04:20, I SRN SKI-R-04/20-SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
2004

Uncertainties in simple chemical systems

Christian Ekberg,
10th conference on Progress in Cryogenics and Isotopes Separation, Valecia, Romania
Conference paper - non peer reviewed
2004

Partitioning and transmutation Current development – 2004. A report from the Swedish refernce group on P&T-research

Christian Ekberg, Gunnar Skarnemark,
Svensk kärnbränslehantering AB, TR-04-15
Scientific journal article - non peer reviewed
2004

MicroSISAK - A New Device for Fast and Continuous Liquid-liquid Extraction on a Microliter Scale

Christian Ekberg, Gunnar Skarnemark,
GSI Scientific Report 2004-1 (ISSN 0174-0814), p. 201
Conference paper - non peer reviewed
2004

Study of Nitrate Complex Formation with Pm, Eu, Am and Cm Using a Solvent Extraction Technique

Christian Ekberg, Gunnar Skarnemark,
Radiochimica Acta (92), p. 863-867
Scientific journal article - peer reviewed
2004

LJUNGSKILE: a program for assessing uncertainties in speciation calculations

Christian Ekberg, Arvid Ödegaard-Jensen,
Talanta (63), p. 907-916
Scientific journal article - peer reviewed
2004

The solubility of Np(IV) under alcaline and anoxic conditions

Christian Ekberg,
Radiochimica Acta
Scientific journal article - peer reviewed
2004

Separation of trivalent actinides and lanthanides using synergistic extraction with pyridine based ligands

Christian Ekberg, Sofie Andersson, Mikael Nilsson et al
Proceedings of the 6th International Conference on Nuclear and Radiochemistry (NRC 6), Aachen, Germany, August 29 - September 3, p. 616-618
Conference paper - non peer reviewed
2004

Study of nitrate complex formation with Pm, Eu, Am and Cm using a solvent extraction technique

Sofie Andersson, Christian Ekberg, Jan-Olov Liljenzin et al
Radiochimica Acta. Vol. 92 (12), p. 863-867
Scientific journal article - peer reviewed
2004

MicroSISAK - A New Device for Fast and Continuous Liquid-liquid Extraction on a Microliter Scale

Klaus Eberhardt, Sofie Andersson, Christian Ekberg et al
Report
2004

Studies on the Hydrolytic Behavior of Zirconium

Christian Ekberg, Göran Källvenius, Yngve Albinsson et al
Journal of Solution Chemistry. Vol. 33 (1), p. 47-79
Scientific journal article - peer reviewed
2004

Characterization of alpha-Isosaccarinic acid: Lactone and carboxylic conformations

Stefan Ekberg, Christian Ekberg, Yngve Albinsson et al
Journal of Solution Chemistry. Vol. 33 (5), p. 456-477
Scientific journal article - peer reviewed
2004

LJUNGSKILE: a program for assessing uncertainties in speciation calculations

Arvid Ödegaard-Jensen, Christian Ekberg, Gunther Meinrath et al
Talanta. Vol. 63, p. 907-916
Scientific journal article - peer reviewed
2004

Sorption of Iron on Surfaces: Modelling, Data Evaluation, and Measurement Uncertainty

Gunther Meinrath, Broder Merkel, Arvid Ödegaard-Jensen et al
Acta Hydrochimica et Hydrobiologica. Vol. 32 (2), p. 154-160
Scientific journal article - peer reviewed
2003

A retraceable method to assess uncertainties in solubility estimations exemplified by a few americium solids

Christian Ekberg,
J. Chem. Thermodynamics (35), p. 55-66
Scientific journal article - peer reviewed
2003

Separation of Chemically Similar Elements Such as Trivalent Actinides and Lanthanides

Christian Ekberg, Gunnar Skarnemark,
9th conference on Progress in Cryogenics and Isotopes Separation, Valecia, Romania,
Conference paper - non peer reviewed
2003

Partitioning: New solvent extraction processes for minor actinides, Sixth Half-Yearly Report 2003

Christian Ekberg, Gunnar Skarnemark,
Contract PARTNEW (FIKT-CT2000-00087)
Scientific journal article - non peer reviewed
2003

Separation of chemically similar elements such as trivalent actinides and lanthanides

Christian Ekberg, Gunnar Skarnemark,
Proceedings of the International Workshop on P&T and ADS Development "InWor for P&T and ADS'2003", 6-9 Oct., Mol, Belgum
Conference paper - non peer reviewed
2003

Partitioning and Transmutation Annual Report 2002

Christian Ekberg, Gunnar Skarnemark,
SKB report R-03-15
Scientific journal article - non peer reviewed
2003

LJUNGSKILE 1.0: A computer program for investigation of uncertainties in chemical speciation

Christian Ekberg, Arvid Ödegaard-Jensen,
SKI report 03:3, I SRN SKI-R-03/3-SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
2003

Partitioning: New solvent extraction processes for minor actinides

Christian Ekberg, Gunnar Skarnemark,
Fifth Half-Yearly Report 2003”, Contract PARTNEW (FIKT-CT2000-00087)
Scientific journal article - non peer reviewed
2003

Extraction Behaviour of the Synergistic System 2,6-bis-(benzoxazolyl)-4-dodecyloxylpyridine and 2-bromodecanoic Acid Using Am and Eu as Radioactive Tracers

Christian Ekberg, Gunnar Skarnemark,
Solvent Extraction and Ion Exchange. Vol. 21 (5), p. 621-636
Scientific journal article - peer reviewed
2003

The effect of Uncertainties in Stability Constants on Speciation Diagrams

Christian Ekberg, Arvid Ödegaard-Jensen,
Scientific Basis for Nuclear Waste Management (XXIV), p. 509-514
Scientific journal article - peer reviewed
2003

Characterization of á-Isosaccharinic acid: pKa-determination

Christian Ekberg, Stefan Ekberg,
Scientific Basis for Nuclear Waste Management (XXIV), p. 503-508
Scientific journal article - peer reviewed
2003

TACK- a program coupling chemical kinetics with a two-dimentilal transport model in geochemical systems

Christian Ekberg,
Computers and Geosciences. Vol. 21 (1), p. 511-521
Scientific journal article - peer reviewed
2003

Characterization of α-Isosaccharinic Acid: pKa-determination

Stefan Ekberg, Christian Ekberg, Yngve Albinsson et al
, Mat. Res. Soc. Symp. Proc. 757, p. 503-508
Scientific journal article - non peer reviewed
2003

Separation of chemically similar elements such as trivalent actinides and lanthanides

Sofie Andersson, Christian Ekberg, Jan-Olov Liljenzin et al
Proceedings of the 9th Conference on Progress in Cryogenics and Isotopes Separation, 2003, Valencia, Romania
Conference paper - non peer reviewed
2003

Present procedures for determining the properties of extracting agents to be used in P and T activities

Sofie Andersson, Christian Ekberg, Jan-Olov Liljenzin et al
Proceeding of the International Workshop on P and T and ADS Development 2003, SCK CEN Club-House, Belgium, October 6-8
Conference paper - non peer reviewed
2003

Extraction Behaviour of the Synergistic System 2,6-bis-(benzoxazolyl)-4-dodecyloxylpyridine and 2-bromodecanoic acid Using Am and Eu as Radioactive Tracers

Sofie Andersson, Christian Ekberg, Mark Foreman et al
Solvent Extraction and Ion Exchange. Vol. 21 (5), p. 621-636
Scientific journal article - peer reviewed
2002

Uncertainties in Chemical Calculations

Christian Ekberg,
Proceedings of the UMHIII conference, 15-21 Sept., Freiberg, Germany
Conference paper - non peer reviewed
2002

Geochemical Modelling as a Tool for Conservative Performance Assessment

Christian Ekberg,
Radionuclide Transport Modelling: Current Status and Future Needs", SKI Report 02:30, ISSN 1104-1374, ISRN SKI-R-02/30-SE
Scientific journal article - non peer reviewed
2002

Partitioning: New solvent extraction processes for minor actinides, Fourth Half-Yearly Report 2002

Christian Ekberg, Gunnar Skarnemark,
Contract PARTNEW (FIKT-CT2000-00087)
Scientific journal article - non peer reviewed
2002

Partitioning and Transmutation Annual Report 2001

Christian Ekberg, Gunnar Skarnemark,
SKB report R-02-15
Scientific journal article - non peer reviewed
2002

Detection of zirconium in organic and aqueous phases using an Inductively Coupled Plasma – Mass Spectrometer using the same aqueous standards

Christian Ekberg, Arvid Ödegaard-Jensen,
Anal and Bioanal Chem (374), p. 1330-1334
Scientific journal article - peer reviewed
2002

A Retracable Method to Assess Uncertainties in Solubility Estimations Exemplified by some Americium Solids

Christian Ekberg,
Journal of Chemical Thermodynamics. Vol. 35 (1), p. 55-66
Scientific journal article - peer reviewed
2002

Modelling the Influence of Organic Phase Composition on the Extraction of Trivalent Actinides

Jan-Olov Liljenzin, Christian Ekberg,
Proceedings of the international Conference on Solvent Extraction, ISEC 2002, p. 1193-1198
Conference paper - peer reviewed
2002

Determination of Protonation Constants of 2,2’:6’,2’’-Terpyridine from Liquid-liquid Distribution Data

Christian Ekberg, Jan-Olov Liljenzin, Gunnar Skarnemark et al
Proceedings of the international Conference on Solvent Extraction ISEC 2002, p. 549-554
Conference paper - peer reviewed
2002

Uncertainties connected with Geochemical Modelling of Waste Disposal in Mines

Christian Ekberg,
Invited to Mine Water and the Environment, special edition “Large Scale Modelling and the Environment”. Vol. 21 (1), p. 45-51
Conference paper - peer reviewed
2002

A method for preparation and purification of 234Th

Gunnar Skarnemark, Christian Ekberg,
Appl. Rad. Isotopes (56), p. 681-684
Scientific journal article - peer reviewed
2002

Modelling the Influence of Organic Phase Composition on the Extraction of Trivalent Actinides

Mikael Nilsson, Jan-Olov Liljenzin, Christian Ekberg et al
Proceedings of the International Solvent Extraction Conference, ISEC 2002, p. 1193-1198
Conference paper - peer reviewed
2002

Uses of pH Electrodes in Nuclear Chemistry

Christian Ekberg, Sofie Andersson, Mattias Olsson et al
Analytical and Bioanalytical Chemistry. Vol. 374 (5), p. 824-830
Scientific journal article - peer reviewed
2001

Märkliga skrönor om uran

Christian Ekberg,
Fria ord replik, Göteborgs-Posten 2001-10-27
Journal/newspaper article
2001

Sansa debatten om uran

Christian Ekberg, Gunnar Skarnemark,
Göteborgs-Posten Debatt, 2001-02-01
Journal/newspaper article
2001

Partitioning: New solvent extraction processes for minor actinides, Third Half-Yearly Report 2001

Christian Ekberg, Gunnar Skarnemark,
Contract PARTNEW (FIKT-CT2000-00087)
Scientific journal article - non peer reviewed
2001

Partitioning: New solvent extraction processes for minor actinides, First Progress Report 2001

Christian Ekberg, Gunnar Skarnemark,
Contract PARTNEW (FIKT-CT2000-00087)
Scientific journal article - non peer reviewed
2001

A Method for Preparation and Purification of 234-Th"

Yngve Albinsson, Christian Ekberg, Stellan Holgersson et al
Applied Radiation and Isotopes (56), p. 681-684
Scientific journal article - peer reviewed
2001

Uncertainties in solubility calculations”

Christian Ekberg, Allan Emrén,
Chemical Monthly (123), p. 1171
Scientific journal article - peer reviewed
2001

On the hydrolysis of tetravalent metal ions

Christian Ekberg, Allan Emrén,
Scientific Basis for Nuclear Waste Management XXIV, p. 1091-1099
Conference paper - peer reviewed
2001

A sediment trap study of the relation between planktonic dinoflagellates, cysts formed and environmental factors in a Swdish fjord

Christian Ekberg,
J. Plankton Research. Vol. 23 (9), p. 923-938
Scientific journal article - peer reviewed
2000

Partitioning and Transmutation Annual Report 2000

Christian Ekberg, Gunnar Skarnemark,
SKB report R-01-17
Scientific journal article - non peer reviewed
2000

Analysis of Electrolyte Solution, Sorption Tests, Preparation and Testing of

Christian Ekberg, Gunnar Skarnemark,
Report to the INCO Copernicus Programme, contract no.
Scientific journal article - non peer reviewed
2000

Partitioning and transmutation: annual report

Christian Ekberg,
SKB report R-00-26
Scientific journal article - non peer reviewed
2000

Evaluation of SR 97 Regarding Treatment of Uncertainties in Chemical Systems

Christian Ekberg,
Opinions on SKB's Safety Assessments SR 97 and SFL 3-5: A Review by SKI Consultants, SKI Report 00:47, ISSN 1104-1374, ISRN SKI-R-00/47-SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
2000

Uncertainties connected with repository for spent

Christian Ekberg,
Proc. 5th Workshop on "Chancen und Grenzen der geochemischen und Transport-Modellierung bei der Verwahrung von Uranbergwerken und bei der Endlagerung radioaktiver Abfälle", Blockhaus, Dresden
Conference paper - peer reviewed
2000

Assessment of Uncertainty in Parameter Evaluation and Prediction

Christian Ekberg, Jan-Olov Liljenzin,
Talanta. Vol. 51 (2), p. 231-246
Scientific journal article - peer reviewed
2000

Studies on the Complexation Behaviour of Thorium(IV). 1. Hydrolysis equilibria

Christian Ekberg,
J. Solution Chem. Vol. 29 (1), p. 63-85
Scientific journal article - peer reviewed
2000

MINVAR and UNCCON, Computer Programs for Uncertainty Analysis of Solubility Calculations in Geological Systems

Christian Ekberg, Allan Emrén,
Computers and Geoscienses. Vol. 26 (2), p. 121-246
Scientific journal article - peer reviewed
2000

Conceptual uncertainties in solubility calculations in groundwater systems: A calculation exercise

Christian Ekberg, Allan Emrén,
Radioactive Waste Management and Environmental Restoration. Vol. 22 (3), p. 163-173
Scientific journal article - peer reviewed
1999

Speciation of Radionuclides, Preparation of Simulant Solutions, SX and Sorption Tests

Christian Ekberg,
Report to the INCO Copernicus Programme, contract no. ERB1C15-CT98-0202
Scientific journal article - non peer reviewed
1999

Calculations on iodine speciation in gas and liquid phases.

Christian Ekberg, Allan Emrén, Jan-Olov Liljenzin et al
Proceedings of Iodine Aspects of Severe Accident Management, Vantaa (Helsinki), Finland
Conference paper - peer reviewed
1999

Speciation of Radionuclides, Preparation of Simulant Solutions, SX and Sorption Tests

Gunnar Skarnemark, Christian Ekberg, Jan-Olov Liljenzin et al
Report
1998

Uncertainties in solubility calculations aimed at a repository for spent nuclear fuel.

Christian Ekberg, Allan Emrén,
Proceedings of the PSAM 4 conference, 13-18 September, New York City. Vol. 4, p. 2223-2228
Conference paper - peer reviewed
1997

Strålrisk inte skäl att flytta

Christian Ekberg, Jan Rydberg, Jan-Olov Liljenzin et al
Fria ord, Göteborgs-Posten 1997-03.12
Journal/newspaper article
1997

PHREEQE calculations on pH values during a hypothetical reactor accident

Christian Ekberg,
Forsmarks kraftgrupp AB, 74203 Östhammar,Sweden
Scientific journal article - non peer reviewed
1997

A Thermodynamic Model for the Calcium Silicate Hydrate Gel, Modelled as a Non-Ideal Binary Solid Solution

Christian Ekberg,
Cement and Concrete Research. Vol. 27, p. 11
Scientific journal article - peer reviewed
1997

Uncertainty analysis for some actinides under groundwater conditions

Christian Ekberg,
Journal of Statistical Computation and Simulation. Vol. 57 (1-4), p. 271-284
Scientific journal article - peer reviewed
1996

Skapa balans mellan rädsla och fakta.

Christian Ekberg,
Göteborgs-Posten kultursidan1996
Journal/newspaper article
1996

96: Enthalpies of Reaction and Other Improvements

Christian Ekberg,
SKI Report 96:73, ISSN 1104-1374, ISRN SKI-R--96/73--SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
1996

The Effect of Mineral Variability on the Solubility of some Actinides: an Uncertainty Analysis

Christian Ekberg, Allan Emrén,
Mat. Res. Soc. Symp. Proc. Vol. 465, p. 735
Conference paper - peer reviewed
1996

SENVAR: A code for handling chemical uncertainties in solubility calculations

Christian Ekberg,
Computers & Geosci.. Vol. 22, p. 889
Scientific journal article - peer reviewed
1996

Uncertainty and Sensitivity Analysis of Solubility Calculations at Elevated Temperatures

Gunnar Skarnemark, Christian Ekberg, Allan Emrén et al
Mat. Res. Soc. Proc (412), p. 889
Scientific journal article - peer reviewed
1995

Handling instructions and source codes for the SENVAR package,

Christian Ekberg,
KKR 95-08-22, Dept. of Nucl. Chem., Chalmers Univ. of Techn.
Scientific journal article - non peer reviewed
1995

SENVAR: a Code for Handling Chemical Uncertainties in Solubility Calculations

Christian Ekberg,
SKI Report 95:18, ISSN 1104-1374, ISRN SKI-R--95/18--SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
1995

Uncertainties in Safety Analysis

Christian Ekberg,
SKI Report 95:17, ISSN1104-1374, ISRN SKI-R--95/17--SE, Swedish Nuclear Power Inspectorate
Scientific journal article - non peer reviewed
1994

Finding and Correcting Calculation Errors in Phreeqe

Christian Ekberg, Allan Emrén,
4th Int. Conf. on the Chem. and Migr. Behaviour of Actinides and Fission Products in the Geosphere, Charleston, SC USA, Dec. 12-17, 1993, Oldenbourg Verlag, Munich,, p. 739
Conference paper - peer reviewed