GAS SEPARATION MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATION DEVICE, AND GAS SEPARATION METHOD
    1.
    发明申请
    GAS SEPARATION MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATION DEVICE, AND GAS SEPARATION METHOD 审中-公开
    气体分离膜,气体分离模块,气体分离装置和气体分离方法

    公开(公告)号:US20160199790A1

    公开(公告)日:2016-07-14

    申请号:US15074790

    申请日:2016-03-18

    Abstract: Provided are a gas separation membrane which includes a gas separation layer formed to include a polyimide compound and in which the polyimide compound includes a repeating unit represented by the following Formula (I), a gas separation module, a gas separation device, and a gas separation method using the same. In Formula (I), R represents a group having a specific structure. R3 represents a specific substituent group. A1 to A3 represent a hydrogen atom or a specific substituent group, but all of A1 to A3 do not represent a hydrogen atom at the same time.In this case, at least one of R3, A1, A2, and A3 represents a specific polar group.

    Abstract translation: 提供一种气体分离膜,其包括形成为包含聚酰亚胺化合物的气体分离层,其中所述聚酰亚胺化合物包含由下式(I)表示的重复单元,气体分离模块,气体分离装置和气体 分离方法使用相同。 在式(I)中,R表示具有特定结构的基团。 R3表示特定的取代基。 A1至A3表示氢原子或特定取代基,但A1至A3中的全部不同时表示氢原子。 在这种情况下,R3,A1,A2和A3中的至少一个表示特定的极性基团。

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