Chemical Absorption of Carbon Dioxide into Non-Newtonian Polyacrylamide Solution 


Vol. 14,  No. 4, pp. 281-286, Dec.  2008


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  Abstract

Absorption rate of carbon dioxide was measured in the aqueous polyacrylamide (PAA) solution containing triethanolamine (TEA) of 0~2.0 kg mol/m3 in a flat-stirred vessel with an impeller of 0.05 m and agitation speed of 50 rpm at 25℃ and 101.3 kPa. The chemical absorption rate of CO2 was estimated by mass transfer mechanism based on the film theory using the physicochemical properties containing the liquid-side mass transfer coefficient of CO2 and the kinetics of reaction between CO2 and TEA to compare with the measured rate. The aqueous PAA solution acted as a reducing agent by viscoelastic property of non-Newtonian liquid based on the same viscosity of the solution.

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  Cite this article

[IEEE Style]

H. BJ and P. SW, "Chemical Absorption of Carbon Dioxide into Non-Newtonian Polyacrylamide Solution," Clean Technology, vol. 14, no. 4, pp. 281-286, 2008. DOI: .

[ACM Style]

Hwang BJ and Park SW. 2008. Chemical Absorption of Carbon Dioxide into Non-Newtonian Polyacrylamide Solution. Clean Technology, 14, 4, (2008), 281-286. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지