发明申请
- 专利标题： Process For The Production Of Hydrogen And Carbon Dioxide
- 专利标题（中）： 氢和二氧化碳生产工艺
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申请号： US12974298申请日： 2010-12-21
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公开(公告)号： US20120118011A1公开(公告)日： 2012-05-17
- 发明人: Paul Terrien , Trapti Chaubey , Purushottam V. Shanbhag , Bhadra S. Grover , Dennis A. Vauk , Arthur Darde
- 申请人： Paul Terrien , Trapti Chaubey , Purushottam V. Shanbhag , Bhadra S. Grover , Dennis A. Vauk , Arthur Darde
- 申请人地址： US TX Houston FR Paris
- 专利权人： Air Liquide Large Industries U.S. LP,L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
- 当前专利权人： Air Liquide Large Industries U.S. LP,L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
- 当前专利权人地址： US TX Houston FR Paris
- 主分类号： F25J3/02
- IPC分类号： F25J3/02 ; F25J3/08
摘要：
The present invention provides a method to more efficiently recover hydrogen and carbon dioxide as well as a design for carbon dioxide capture from syngas that allows for the simultaneous production of medium to high amounts of hydrogen and the capture of at least 90% of the carbon dioxide in the syngas as a part of the production of hydrogen in a hydrogen generation plant. Through the use of a combination of hydrogen selective membranes and carbon dioxide selective membranes together with a carbon dioxide separation unit it is possible to increase recovery of hydrogen and carbon dioxide and improved process efficiency of the hydrogen generation plant.
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