发明名称 |
Method for treating a multi-phase hydrocarbon stream and an apparatus therefor |
摘要 |
METHOD FOR TREATING A MULTI-PHASE HYDROCARBON STREAM AND AN APPARATUS THEREFOR A multi-phase hydrocarbon stream (145) is treated to provide a treated liquid hydrocarbon stream (165), such as a liquefied natural gas (LNG) stream. The multi-phase hydrocarbon stream (145) is passed to a first gas/liquid separator (150), wherein it is separated at a first pressure to provide a first separator hydrocarbon vapour stream (205) and a first separator bottoms stream (155). The first separator bottoms stream (155) is then separated in a second gas/liquid separator (160) at a second pressure that is lower than the first pressure, to provide a second separator hydrocarbon vapour stream (175) and a treated liquid hydrocarbon stream (165). The second separator hydrocarbon vapour stream (175) is compressed in an overhead stream compressor (180) to provide a stripping vapour stream (185) which is passed to the first gas/liquid separator (150). |
申请公布号 |
AU2014201643(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
AU20140201643 |
申请日期 |
2014.03.19 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ANGHEL, ALEXANDRA TEODORA;JAGER, MARCO DICK |
分类号 |
F25J1/02;F25J3/02 |
主分类号 |
F25J1/02 |
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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