Kinetics of the reaction of carbon dioxide with aqueous sodium and potassium carbonate solutions

2010 ◽  
Vol 65 (23) ◽  
pp. 6077-6088 ◽  
Author(s):  
Hanna Knuutila ◽  
Olav Juliussen ◽  
Hallvard F. Svendsen
Keyword(s):  
Carbon Dioxide ◽  
Potassium Carbonate ◽  
Aqueous Sodium ◽  
Carbonate Solutions ◽  
Kinetics Of ◽  
Sodium And Potassium

Nucleation kinetics of glycine promoted concentrated potassium carbonate solvents for carbon dioxide absorption

2020 ◽  
Vol 381 ◽  
pp. 122712 ◽  
Author(s):  
Yue Wu ◽  
Masood S. Alivand ◽  
Guoping Hu ◽  
Geoffrey W. Stevens ◽  
Kathryn A. Mumford
Keyword(s):  
Carbon Dioxide ◽  
Potassium Carbonate ◽  
Carbon Dioxide Absorption ◽  
Nucleation Kinetics ◽  
Kinetics Of

Carbon dioxide absorption into unpromoted and borate-catalyzed potassium carbonate solutions

2012 ◽  
Vol 181-182 ◽  
pp. 694-701 ◽  
Author(s):  
Hendy Thee ◽  
Kathryn H. Smith ◽  
Gabriel da Silva ◽  
Sandra E. Kentish ◽  
Geoffrey W. Stevens
Keyword(s):  
Carbon Dioxide ◽  
Potassium Carbonate ◽  
Carbon Dioxide Absorption ◽  
Carbonate Solutions

scholarly journals Investigations of carbon dioxide absorption into aqueous potassium carbonate solutions containing primary and secondary alkanolamines

2016 ◽  
Vol 37 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Grzegorz Bińczak ◽  
Władysław Moniuk ◽  
Zofia Mordecka ◽  
Cezary Możeński
Keyword(s):  
Carbon Dioxide ◽  
Mass Transfer ◽  
Potassium Carbonate ◽  
Rate Constants ◽  
Absorption Rate ◽  
Reaction Rate ◽  
Carbon Dioxide Absorption ◽  
Transfer Factors ◽  
Reaction Rate Constants ◽  
Carbonate Solutions

Abstract In the paper the results of measurements of CO2 absorption rate in aqueous potassium carbonate solutions containing cyclohexylamine, diethanolamine, 2-methylaminoethanol and triethylenetetramine as activators have been presented. Enhnancement mass transfer factors as well as reaction rate constants have been determined. Results show that among the tested activators triethylenetetramine and 2-methyl-aminoethanol may be used (instead of diethanolamine) as new promotors in a modified BENFLIELD process.

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