发明名称 |
CRYOGENIC SEPARATION OF SYNTHESIS GAS |
摘要 |
A process and apparatus for separating a feed containing hydrogen, carbon monoxide, methane, and optionally nitrogen to form a product gas having a desired H2:CO molar ratio and optionally a hydrogen product gas and a carbon monoxide product gas. The feed is partially con-densed to form a hydrogen-enriched vapor fraction and a carbon monox-ide-enriched liquid fraction. The hydrogen-enriched vapor fraction and carbon monoxide-enriched liquid fraction are combined in a regulated manner to form an admixture, which is cryogenically separated to form the product mixture having the desired H2:CO molar ratio. |
申请公布号 |
CA2757011(C) |
申请公布日期 |
2014.07.08 |
申请号 |
CA20102757011 |
申请日期 |
2010.03.15 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
MCNEIL, BRIAN ALFRED;WEAVER, ANDREW;WINTER, DAVID GRAHAM |
分类号 |
C01B3/50;C01B31/18;F25J3/02 |
主分类号 |
C01B3/50 |
代理机构 |
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代理人 |
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地址 |
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