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Gas separation membrane, gas separation membrane manufacturing method, gas mixture separation method using them, gas separation membrane module, gas separation device
Gas separation membrane, gas separation membrane manufacturing method, gas mixture separation method using them, gas separation membrane module, gas separation device
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机译:气体分离膜,气体分离膜的制造方法,使用它们的气体混合物分离方法,气体分离膜组件,气体分离装置
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摘要
A gas separation membrane including, a separation-active membrane containing: a compound represented by the following Formula (I) having a boiling point or a decomposition temperature of 200° C. or higher; and a cross-linked polymer containing a dissociable group and a repeating unit derived from alkylene glycol: wherein, in Formula (I), R1, R2 and R3 represent a hydrogen atom or a substituent; Wi represents a bivalent linking group; when R1, R2 and R3 represent a substituent, R1 and R2, R1 and R3 or R2 and R3 may be combined together to form a ring and wherein, in the compound represented by Formula (I), [total molecular weight of primary amine group+total molecular weight of secondary amine group]/[molecular weight of Formula (I)] is from 0.3 to 0.84.
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