INVESTIGATIONS OF CO2 ABSORPTION RATE IN MIXTURES OF PROPYLENE CARBONATE AND TRIETHANOLAMINE

Authors
POHORECKI R MOZENSKI C
Citation
R. Pohorecki et C. Mozenski, INVESTIGATIONS OF CO2 ABSORPTION RATE IN MIXTURES OF PROPYLENE CARBONATE AND TRIETHANOLAMINE, Inzynieria Chemiczna i Procesowa, 16(4), 1995, pp. 471-482
Citations number
6
Categorie Soggetti
Engineering, Chemical
Journal title
Inzynieria Chemiczna i Procesowa → ACNP
ISSN journal
02086425
Volume
16
Issue
4
Year of publication
1995
Pages
471 - 482
Database
ISI
SICI code
0208-6425(1995)16:4<471:IOCARI>2.0.ZU;2-V
Abstract
A new absorbent for absorption of acid gases - propylene carbonate (WP ) modified by triethanoloamine (TEA) was investigated The measurements of CO2 absorption rate were carried out by the laminar jet technique. It was shown that CO2 absorption in WP with addition of TEA can be re garded as a physical absorption process. The diffusion coefficient of CO2 in a new sorbent was measured in the temperature range of 10-40 de grees C (283-313 K) and correlated as a function of temperature and TE A concentration.