Gas separation processes in membrane absorberстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The possibility of combining absorption and membrane gas separation processes in one integrated system is considered. Theoretical models for gas transport phenomena in membrane absorbers of different configurations are presented. A selectivity factor higher than 3000 was observed in experiments on a CO2/CH4 gas mixture separation, using a laboratory membrane absorber with polyvinyltrimethylsilane asymmetric membranes and a solution of monoethanolamine in water as an absorbent.