Reaction kinetics of CO2 in aqueous methyldiethanolamine solutions using the stopped-flow technique

• Autorzy: Kierzkowska-Pawlak H. , Siemieniec M. , Chacuk A.
• Języki publikacji: PL

Abstrakty

EN

The kinetics of the reaction between CO2 and methyldiethanolamine in aqueous solutions have been studied using the stopped-flow technique at 288, 293, 298 and 303 K. The amine concentration ranged from 250 to 875 molźm-3. The overall reaction rate constant was found to increase with amine concentration and temperature. The acid base catalysis mechanism was applied to correlate the experimentally determined kinetic data. A good agreement between the second order rate constants for the CO2 reaction with MDEA computed from the stopped-flow data and the values reported in the literature was obtained.

Słowa kluczowe

PL

kinetyka reakcji; metylodietanoloamina

EN

CO2 capture; reaction kinetics; methyldiethanolamine; stopped-flow technique

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2012
• Tom: Vol. 33, nr 1
• Strony: 7--18
• Opis fizyczny: Bibliogr. 24 poz. , tab., wykr.

Twórcy

autor

Kierzkowska-Pawlak H.

autor

Siemieniec M.

autor

Chacuk A.

• Technical University of Lodz, Faculty of Process and Environmental Engineering, ul. Wólczańska 213, 90-924 Łódź, Poland

Bibliografia

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