发明授权
- 专利标题: Membrane-based conditioning for adsorption system feed gases
- 专利标题(中): 用于吸附系统进料气体的膜基调节
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申请号: US83560申请日: 1998-05-22
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公开(公告)号: US6011192A公开(公告)日: 2000-01-04
- 发明人: Richard W. Baker , Kaaeid A. Lokhandwala
- 申请人: Richard W. Baker , Kaaeid A. Lokhandwala
- 申请人地址: CA Menlo Park
- 专利权人: Membrane Technology and Research, Inc.
- 当前专利权人: Membrane Technology and Research, Inc.
- 当前专利权人地址: CA Menlo Park
- 主分类号: B01D53/047
- IPC分类号: B01D53/047 ; B01D53/22 ; C01B3/50 ; C01B3/56 ; C07C7/00 ; C07C7/144
摘要:
A process for treating gas streams containing hydrogen and hydrocarbons. The process includes a membrane conditioning step to remove C.sub.5 -C.sub.8 hydrocarbons, followed by a selective adsorption or membrane separation step to separate hydrogen from methane. The membrane conditioning step uses a membrane selective for C.sub.5 -C.sub.8 hydrocarbons over hydrogen.
公开/授权文献
- USD411378S Lounge chair 公开/授权日:1999-06-22
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