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公开(公告)号:US20170274327A1
公开(公告)日:2017-09-28
申请号:US15512100
申请日:2015-08-14
发明人: William John Koros , Kuang Zhang
CPC分类号: B01D69/08 , B01D53/228 , B01D67/0067 , B01D67/0076 , B01D67/0079 , B01D69/088 , B01D69/12 , B01D69/141 , B01D69/148 , B01D71/02 , B01D71/021 , B01D71/025 , B01D71/027 , B01D2256/12 , B01D2256/16 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2323/18 , B01D2325/022 , B01D2325/32 , Y02C10/10
摘要: Disclosed herein are asymmetric multilayer carbon molecular sieve (“CMS”) hollow fiber membranes and processes for preparing the membranes. The processes include simultaneously extruding a core dope containing a polymer and suitable nanoparticles, a sheath dope, and a bore fluid, followed by pyrolysis of the extruded fiber.