Comparative study of the heats of absorption of post-combustion CO2 absorbents
作者： Inna Kim , Hallvard F. Svendsen
DOI: 10.1016/J.IJGGC.2010.05.003
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摘要: Abstract Heats of absorption CO2 with different solvents were measured in this work a commercially available reaction calorimeter CPA-122 (Chemisens AS, Sweden) as function temperature, loading and solvent composition over the temperature range from 40 to 120 °C. Studied amines include primary (monoethanolamine 2-amino-2-methyl-1-propanol), tertiary (N-methyldiethanolamine N,N-diethylethanolamine), diamines (1-(2-aminoethyl)-aminoethanol N-methyl-1,3-propanediamine), triamine (diethylenetriamine), cyclic amine (piperazine). Combinations these also mixtures potassium carbonate piperazine tested. Experimental heats systems are compared.
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