A study on the reaction between CO2 and alkanolamines in aqueous solutions

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Blauwhoff, P.M.M. and Versteeg, G.F. and Swaaij van, W.P.M. (1983) A study on the reaction between CO2 and alkanolamines in aqueous solutions. Chemical Engineering Science, 38 (9). pp. 1411-1429. ISSN 0009-2509

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Abstract: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

The results for DEA and DIPA were analysed by means of a zwitterion-mechanism which was derived from the mechanism originally proposed by Danckwerts [1

The reaction rate of CO2 with aqueous TEA and MDEA solutions shows a significant base catalysis effect which is also reported by Donaldson and Nguy
Item Type:Article
Copyright:© 1983 Elsevier Science
Faculty:
Science and Technology (TNW)
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Link to this item:http://purl.utwente.nl/publications/69183
Official URL:http://dx.doi.org/10.1016/0009-2509(83)80077-3
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