Invention Application
- Patent Title: THIN FILM COMPOSITE MEMBRANES FOR SEPARATION OF ALKENES FROM ALKANES
- Patent Title (中): 用于分离碱金属的薄膜复合膜
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Application No.: PCT/US2016/031135Application Date: 2016-05-06
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Publication No.: WO2016182887A1Publication Date: 2016-11-17
- Inventor: MAJUMDAR, Sudipto , KOIZUMI, Yosuke , SHANGGUAN, Ning , FEIRING, Andrew, Edward
- Applicant: COMPACT MEMBRANE SYSTEMS, INC.
- Applicant Address: 335 Water Street Newport, DE 19804 US
- Assignee: COMPACT MEMBRANE SYSTEMS, INC.
- Current Assignee: COMPACT MEMBRANE SYSTEMS, INC.
- Current Assignee Address: 335 Water Street Newport, DE 19804 US
- Agency: CITRON, Joel, D.
- Priority: US62/159,668 20150511; US62/262,169 20151202; US62/159,646 20150511
- Main IPC: C07C7/144
- IPC: C07C7/144 ; B01D69/12 ; B01D69/10 ; B01J47/12 ; B01D71/06 ; B01D53/22
Abstract:
Composite membranes comprised of at least two layers, one of the layers being a silver ionomer and a second layer which is a fluorinated polymer with certain permeability properties, are especially useful for the separation of alkanes from alkenes, Particularly useful is a three-layer composite membrane in which a porous layer is laminated to the second layer.
Information query
