发明公开
- 专利标题： Recovery of volatile organic compounds from gas streams
- 专利标题（中）： 从气体流中的挥发性有机化合物的回收。
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申请号： EP94118588.6申请日： 1994-11-25
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公开(公告)号： EP0655595A3公开(公告)日： 1995-11-22
- 发明人: Vanommeren, James , Prefullachandra Vora, Jayesh
- 申请人： AIR PRODUCTS AND CHEMICALS, INC.
- 申请人地址： 7201 Hamilton Boulevard Allentown, PA 18195-1501 US
- 专利权人： AIR PRODUCTS AND CHEMICALS, INC.
- 当前专利权人： AIR PRODUCTS AND CHEMICALS, INC.
- 当前专利权人地址： 7201 Hamilton Boulevard Allentown, PA 18195-1501 US
- 代理机构： Schwabe - Sandmair - Marx
- 优先权： US159993 19931130
- 主分类号： F25J3/08
- IPC分类号： F25J3/08 ; F25J3/06 ; B01D5/00 ; B01D53/00
摘要：
Volatile organic compounds and water vapor are recovered from a low-boiling gas by compressing the gas to an elevated pressure and cooling the gas in stages to condense volatile components and water while avoiding freezing in the system. Operating the system at an elevated pressure increases condensation efficiency, reduces the number of stages required, and minimizes operating problems to avoid freezing.
公开/授权文献
- EP0655595A2 Recovery of volatile organic compounds from gas streams 公开/授权日：1995-05-31
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