- 专利标题： Modular membrane system and method for olefin separation
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申请号： US15855407申请日： 2017-12-27
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公开(公告)号： US10427997B2公开(公告)日： 2019-10-01
- 发明人: James E. Rekoske , Trung Pham , Stanley J. Frey , Chunqing Liu
- 申请人： UOP LLC
- 主分类号： C07C7/144
- IPC分类号： C07C7/144 ; B01D71/64 ; B01D71/68 ; C07C7/00 ; B01D53/22 ; B01D71/82 ; B01D71/70 ; B01D69/14 ; B01D69/02 ; B01D69/12 ; B01D63/08 ; B01D67/00
摘要：
A membrane process is provided for separating light olefins from light paraffins to produce a polymer grade light olefin product stream that is about 99.5 mol % ethylene or propylene. The process involves multiple stages to achieve the high purity product and provides for processing hydrocarbon streams that have differing concentrations of light olefins.
公开/授权文献
- US20190193021A1 MODULAR MEMBRANE SYSTEM AND METHOD FOR OLEFIN SEPARATION 公开/授权日：2019-06-27
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