发明名称 |
LNG system employing refluxed heavies removal column with overhead condensing |
摘要 |
A process and apparatus for the liquefaction of natural gas including an improved heavy hydrocarbon removal column with overhead condensing and refluxing. Particularly, a methane-rich stream exiting a propane refrigerant cycle is delivered to a heavies removal column, and the heavies depleted vapor from the column is at least partially condensed and the liquid portion provided as reflux to the heavies removal column.
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申请公布号 |
US2005284176(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20040875734 |
申请日期 |
2004.06.24 |
申请人 |
EATON ANTHONY P;MARTINEZ BOBBY D;YAO JAME |
发明人 |
EATON ANTHONY P.;MARTINEZ BOBBY D.;YAO JAME |
分类号 |
F25J1/00;F25J1/02;F25J3/02;(IPC1-7):F25J1/00 |
主分类号 |
F25J1/00 |
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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