发明授权
- 专利标题: Integrated processes for the production of carbon monoxide
- 专利标题(中): 生产一氧化碳的综合工艺
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申请号: US586359申请日: 1990-09-20
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公开(公告)号: US5073356A公开(公告)日: 1991-12-17
- 发明人: David E. Guro , Ravi Kumar , David M. Nicholas , Gary S. Roth
- 申请人: David E. Guro , Ravi Kumar , David M. Nicholas , Gary S. Roth
- 申请人地址: PA Allentown
- 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: PA Allentown
- 主分类号: B01D53/04
- IPC分类号: B01D53/04 ; B01D53/22 ; C01B3/50 ; C01B3/56 ; C01B32/40
摘要:
The present invention is an integrated process for the adsorptive recovery of a high purity carbon monoxide product from a gas mixture containing hydrogen, carbon monoxide, carbon dioxide, methane, and nitrogen, with the potential additional recovery of a hydrogen-rich stream and the recycle of the resulting gas mixture to a reformation reaction to produce the gas mixture with a more favorable carbon monoxide and hydrogen product slate. Separate carbon dioxide recovery can be performed. Hydrogen recovery can be either by adsorptive or by membrane technology. The process achieves high recoveries at reduced capital cost and at reduced product cost.
公开/授权文献
- US5645980A Addenda for an aqueous photographic rinsing solution 公开/授权日:1997-07-08