- 专利标题: Pervaporation apparatus and process
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申请号: US280006申请日: 1994-07-25
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公开(公告)号: US5538640A公开(公告)日: 1996-07-23
- 发明人: Johannes G. Wijmans , Juergen Kaschemekat , Richard W. Baker
- 申请人: Johannes G. Wijmans , Juergen Kaschemekat , Richard W. Baker
- 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: B01D61/36
- IPC分类号: B01D61/36
摘要:
A pervaporation apparatus and process adapted to handle a diverse range of feed stream compositions and volumes. The apparatus includes a pervaporation unit and condenser, one or more tanks and a control system to direct liquid flows within the apparatus according to the chosen processing scheme. The apparatus and process can achieve separation performance comparable to a one-stage, two-stage, two-step or more complicated pervaporation system, including those in which two-phase permeates are produced.
公开/授权文献
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