| 发明名称 |
IMPROVED MULTI-COMPONENT REFRIGERATING PROCESS FOR LIQUEFYING NATURAL GAS |
| 摘要 |
The invention relates to a process for liquefying a flow of pressurized gas, rich in methane. According to the invention, the process consists in liquefying the gas flow in a heat exchanger which is cooled by a multi-component refrigeration system with loop circuit for obtaining a liquid product rich in methane, which has a temperature of over -112 degree C and a sufficient pressure so that the liquid product be at or under its saturation point. |
| 申请公布号 |
RO118727(B) |
申请公布日期 |
2003.09.30 |
| 申请号 |
RO19990001343 |
申请日期 |
1998.06.18 |
| 申请人 |
EXXON PRODUCTION RESEARCH COMPANY, HOUSTON,TEXAS |
发明人 |
BOWEN RONALD R;COLE ERIC T;KIMBLE EDWARD L;THOMAS EUGENE R;KELLEY LONNY R |
| 分类号 |
F17C9/00;B23K9/173;B23K35/30;B60K15/03;C10L3/06;C22C38/00;C22C38/04;C22C38/06;C22C38/08;C22C38/12;C22C38/14;C22C38/16;F17C1/00;F17C1/14;F17C3/00;F17C3/02;F17C7/00;F17C7/02;F17C13/00;F17D1/08;F25J1/00;F25J1/02;F25J3/02 |
主分类号 |
F17C9/00 |
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