Cristian Tunsu

2023

Temperature and concentration dependence of the electrochemical PtHg4 alloy formation for mercury decontamination

Production of AB<inf>5</inf> materials from spent Ni-MH batteries with further tests of hydrogen storage suitability

2021

Waste of batteries management: Synthesis of magnetocaloric manganite compound from the REEs mixture generated during hydrometallurgical processing of NiMH batteries

Novel process for decontamination and additional valorization of steel making dust processing using two-step correlative leaching

Production of energy saving materials from the waste mixtures of REEs

2020

Vanadium sustainability in the context of innovative recycling and sourcing development

Decontamination of Mercury-Containing Aqueous Streams by Electrochemical Alloy Formation on Copper

Selective recovery of cobalt from the secondary streams after NiMH batteries processing using Cyanex 301

Recovery of critical materials from mine tailings: A comparative study of the solvent extraction of rare earths using acidic, solvating and mixed extractant systems

Perspectives for the recovery of critical elements from future energy-efficient refrigeration materials

2018

Effective removal of mercury from aqueous streams via electrochemical alloy formation on platinum

Hydrometallurgy in the recycling of spent NdFeB permanent magnets

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

Targeting fluorescent lamp waste for the recovery of cerium, lanthanum, europium, gadolinium, terbium and yttrium

2016

Hydrometallurgical recovery of rare earth elements from flourescent lamp waste fractions

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

Hydrometallurgical Processes for the Recovery of Metals from WEEE

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

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

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

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

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

Leaching and solvent extraction of rare earth metals from fluorescent lamp waste

2012

Sustainable processes development for recycling of fluorescent phosphorous powders – rare earths and mercury separation: A literature report