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ChemicalBook >> journal list >> Chemical and Process Engineering-Inzynieria Chemiczna I Procesowa >>article

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

Published:1 March 2016 DOI: 10.1515/CPE-2016-0009
G. Binczak,?W. Moniuk,?Z. Mordecka,?Cezary Mo?eński

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.

Substances (5)

Related products
Procduct Name CAS Molecular Formula Supplier Price
Potassium carbonate 584-08-7 K2CO3 1429 suppliers $5.00-$8000.00
Diethanolamine 111-42-2 C4H11NO2 938 suppliers $7.62-$580.00
Cyclohexylamine 108-91-8 C6H13N 663 suppliers $7.62-$6366.36
2-Methylaminoethanol 109-83-1 C3H9NO 537 suppliers $5.00-$1166.55
Triethylenetetramine 112-24-3 C6H18N4 475 suppliers $13.44-$4277.25

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