发明名称 |
PROCESS FOR THE PRODUCTION OF SUBSTITUTE NATURAL GAS |
摘要 |
In a process for the production of substitute natural gas, a feed gas is provided to a first and/or second and/or subsequent bulk methanator. The feed gas is subjected to methanation in the presence of a suitable catalyst. An at least partially reacted stream from the first bulk methanator is removed and supplied to the second and/or subsequent bulk methanator where it is subjected to further methanation. A product stream from the final bulk methanator is passed to a trim methanator train where it is subjected to further methanation. A recycle stream is removed downstream of the first, second or subsequent bulk methanator, and, in any order, passed through a compressor, subjected to cooling and then supplied to a trim and/or recycle methanator for further methanation before being recycled to the first and/or second and/or subsequent methanator. |
申请公布号 |
EP2588579(A1) |
申请公布日期 |
2013.05.08 |
申请号 |
EP20110730730 |
申请日期 |
2011.06.27 |
申请人 |
DAVY PROCESS TECHNOLOGY LIMITED |
发明人 |
EASTLAND, PHILIP, HENRY, DONALD;GAVIN, JONATHAN, GEOFFREY;WALKER, DAVID, ANDREW |
分类号 |
C10L3/08 |
主分类号 |
C10L3/08 |
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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