发明授权
- 专利标题： Systems and processes for producing hydrogen and carbon dioxide
- 专利标题（中）： 用于生产氢气和二氧化碳的系统和方法
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申请号： US11946747申请日： 2007-11-28
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公开(公告)号： US07846413B2公开(公告)日： 2010-12-07
- 发明人: Lloyd Anthony Clomburg, Jr. , Andreas Nicholas Matzakos , Peter Veenstra , Scott Lee Wellington
- 申请人： Lloyd Anthony Clomburg, Jr. , Andreas Nicholas Matzakos , Peter Veenstra , Scott Lee Wellington
- 申请人地址： US TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： US TX Houston
- 主分类号： C01B31/20
- IPC分类号： C01B31/20 ; C01B3/24 ; C01B3/26 ; C01B3/16
摘要：
A process and a system are provided for producing and separating hydrogen and carbon dioxide from a hydrocarbon and steam. A hydrocarbon and steam are steam reformed and the reformed gas is shift reacted to produce a shift gas. Hydrogen is removed from the shift gas, and the hydrogen-depleted gas is reformed and shift reacted again to produce more hydrogen and carbon dioxide. The hydrogen and carbon dioxide are then separated.
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