Johannes Bogren

Visar 17 publikationer

2011

Different sodium ion concentration profiles during kraft cooking -Impact on delignification and carbohydrate removal

Binh Dang, Harald Brelid, Johannes Bogren et al
16th International Symposium on Wood, Fiber and Pulping Chemistry, Tianjin, China June 8-10, 2011. Vol. 1, p. 641-645
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

Kraft delignification - Recent findings regarding the impact of non-reacting ions in the cooking liquor

Harald Brelid, Johannes Bogren, Binh Dang et al
Tappi PEERS, Portland, Oregon, US, October 2-5, 2011, p. 898-906
Paper i proceeding
2009

Can the delignification rate be affected by previously applied cooking conditions?

Johannes Bogren, Harald Brelid, Sofi Karlsson et al
Nordic Pulp and Paper Research Journal. Vol. 24 (1), p. 25-32
Artikel i vetenskaplig tidskrift
2009

Impact of dissolved sodium salts on kraft cooking reactions

Johannes Bogren, Harald Brelid, Marta Anna Bialik et al
Holzforschung. Vol. 63 (2), p. 226-231
Artikel i vetenskaplig tidskrift
2009

Towards a general kraft delignification model

Johannes Bogren, Harald Brelid, Hans Theliander
Nordic Pulp and Paper Research Journal. Vol. 24 (1), p. 33-37
Artikel i vetenskaplig tidskrift
2008

Ways to increase the knowledge of mechanisms during alkaline cooking

Johannes Bogren, Harald Brelid, Hans Theliander
The second workshop on chemical pulping processes, November 18-19, Karlstad, Sweden
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

Effect of Pulping Conditions on the Rates of Formation and Degradation of Hexenuronic Acid in Scots Pine

Johannes Bogren, Harald Brelid, Hans Theliander
Journal of Pulp and Paper Science. Vol. 34 (1), p. 23-29
Artikel i vetenskaplig tidskrift
2008

Further insights into kraft cooking kinetics

Johannes Bogren
Doktorsavhandling
2008

Various dissolved sodium salts in kraft cooking liquors - Influence on cooking kinetics

Johannes Bogren, Harald Brelid, Hans Theliander
EWLP 2008, August 25-28, Stockholm, Sweden
Paper i proceeding
2008

Controlled exchange of cooking liquor compositions during cooking: Effect on delignification and degradation reactions of carbohydrates

Johannes Bogren, Harald Brelid, Hans Theliander
235th ACS National Meeting, April 6-10, New Orleans, LA USA
Paper i proceeding
2008

Assessment of reaction kinetic models describing delignification fitted to well-defined kraft cooking data

Johannes Bogren, Harald Brelid, Hans Theliander
Nordic Pulp and Paper Research Journal. Vol. 23 (2), p. 210-217
Artikel i vetenskaplig tidskrift
2007

Reaction kinetics of softwood kraft delignification –General considerations and experimental data

Johannes Bogren, Harald Brelid, Hans Theliander
Nordic Pulp and Paper Research Journal. Vol. 22 (2), p. 177-183
Artikel i vetenskaplig tidskrift
2007

Evaluating Reaction Kinetic Models Using Well-Defined Kraft Delignification Data

Johannes Bogren, Harald Brelid, Hans Theliander
International Symposium on Wood, Fibre and Pulping Chemistry 2007, CD-ROM
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

Kinetics of formation and degradation of hexenuronic acid in

Johannes Bogren, Harald Brelid, Hans Theliander
9th European Workshop on Lignocellulosics and Pulp, August 27-30, 2006, Vienna, Austria, p. 184-187
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

Kinetics of delignification under constant kraft cooking conditions

Johannes Bogren, Harald Brelid, Hans Theliander
9th European Workshop on Lignocellulosics and Pulp, August 27-30, 2006, Vienna, Austria, p. 56-59
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

New wood fiber-based products through alteration of kraft pulp characteristics

Margareta Söderqvist-Lindblad, Johannes Bogren, Harald Brelid et al
Workshop on Chemical Pulping Processes, November 14-15
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

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