A study on the reaction between CO2 and alkanolamines in aqueous solutions
| Autor: | W.P.M. van Swaaij, Geert Versteeg, P. M. M. Blauwhoff |
|---|---|
| Přispěvatelé: | Engineering and Technology Institute Groningen, Faculty of Science and Technology, Sustainable Process Technology |
| Jazyk: | angličtina |
| Rok vydání: | 1983 |
| Předmět: |
chemistry.chemical_classification
Arrhenius equation Aqueous solution Base (chemistry) Applied Mathematics General Chemical Engineering Inorganic chemistry food and beverages General Chemistry IR-69183 Industrial and Manufacturing Engineering Catalysis Reaction rate symbols.namesake Reaction rate constant chemistry symbols Organic chemistry Absorption (chemistry) Aliphatic compound |
| Zdroj: | Chemical Engineering Science, 38(9), 1411-1429. PERGAMON-ELSEVIER SCIENCE LTD Chemical engineering science, 38(9), 1411-1429. Elsevier Chemical Engineering Science, 39(2), 207-225. PERGAMON-ELSEVIER SCIENCE LTD |
| ISSN: | 0009-2509 |
| DOI: | 10.1016/0009-2509(83)80077-3 |
| Popis: | Literature data on the rates of reaction between CO2 and alkanolamines (MEA, DEA, DIPA, TEA and MDEA) in aqueous solution are discussed. These data induced us to carry out absorption experiments of CO2 into aqueous DEA, DIPA, TEA and MDEA solutions from which the respective rate constants were derived. The experimental technique was similar to that used earlier. The results for DEA and DIPA were analysed by means of a zwitterion-mechanism which was derived from an earlier proposed mechanism, and were found to fit the model extremely well. The reaction rate of CO2 with aqueous TEA and MDEA solutions shows a significant base catalysis effect which was also reported earlier. The results for TEA correspond very well with that results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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