发明名称 |
Cryogenic adjustment of hydrogen and carbon monoxide content of syngas |
摘要 |
<p>Process for changing composition of gaseous feed mixture containing hydrogen and carbon monoxide in a first molar ratio of hydrogen to carbon monoxide, comprises: a) partially condensing at least a portion of gaseous feed mixture b) separating the partially condensed feed mixture by non-fractionating phase separation (C101, C102, C103, C104, C105) to provide a gaseous product stream, containing hydrogen and carbon monoxide at different hydrogen-carbon monoxide molar ratio, and a carbon monoxide-rich process stream c) warming the gaseous product stream without further cryogenic separation. Also claimed is an appts. for changing the composition of a gaseous feed mixture.</p> |
申请公布号 |
EP0898136(A2) |
申请公布日期 |
1999.02.24 |
申请号 |
EP19980306319 |
申请日期 |
1998.08.07 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
MCNEIL, BRIAN ALFRED;BASSETT, JOHN DOLLIN;SCHARPF, ERIC WILLIAM |
分类号 |
C01B3/50;C01B31/18;F25J3/02;F25J3/06;(IPC1-7):F25J3/06 |
主分类号 |
C01B3/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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