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公开(公告)号:US08608837B2
公开(公告)日:2013-12-17
申请号:US13250057
申请日:2011-09-30
IPC分类号: B01D53/22
CPC分类号: B01D71/021 , B01D53/228 , B01D67/0067 , B01D67/0095 , B01D69/10 , B01D71/48 , B01D2256/16 , B01D2256/24 , B01D2257/108 , B01D2257/11 , B01D2257/406 , B01D2257/7022 , B01D2257/7025 , B01D2257/80 , B01D2323/08 , B01D2323/30 , B01D2325/022 , Y02C20/20
摘要: The use of solutions of ethylenically unsaturated polyesters for production of carbon membranes suitable for gas separation, and a process for producing carbon membranes suitable for gas separation, comprising the steps of a) coating a porous substrate with a solution of ethylenically unsaturated polyester, b) drying the polyester coating on the porous substrate by removing the solvent, and c) pyrolyzing the polyester coating on the porous substrate to form the carbon membrane suitable for gas separation, it being possible to conduct any of steps a) to c) or the sequence of steps a) to c) more than once.
摘要翻译: 使用烯键式不饱和聚酯溶液生产适用于气体分离的碳膜,以及一种生产适用于气体分离的碳膜的方法,包括以下步骤:a)用烯键式不饱和聚酯溶液涂覆多孔基材,b) 通过除去溶剂来干燥多孔基材上的聚酯涂层,以及c)热解多孔基材上的聚酯涂层以形成适于气体分离的碳膜,可以进行步骤a)至c)中任一步骤或序列 的步骤a)至c)不止一次。