发明名称 |
CONFIGURATIONS AND METHODS OF HEATING VALUE CONTROL IN LNG LIQUEFACTION PLANT |
摘要 |
NGL recovery from natural gas is achieved by processing the natural gas in a scrub column that operates at high pressure. A C3+ depleted vapor stream is generated from the vapor portion of partially condensed scrub column overhead and expanded to provide refrigeration for the vapor portion to so form a second reflux stream and the C3+ depleted vapor stream. The C3+ depleted vapor stream is then combined with another vapor portion of partially condensed column overhead to produce a lean liquefaction feed stream.
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申请公布号 |
CA2755079(A1) |
申请公布日期 |
2012.04.15 |
申请号 |
CA20112755079 |
申请日期 |
2011.10.11 |
申请人 |
FLUOR TECHNOLOGIES CORPORATION |
发明人 |
MAK, JOHN |
分类号 |
F25J3/02 |
主分类号 |
F25J3/02 |
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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