| 发明名称 |
Improved process for liquefaction of natural gas |
| 摘要 |
<p>This invention relates to a process for liquefying a gas stream rich in methane and having a pressure above about 3103 kPa (450 psia). The gas stream is expanded to a lower pressure to produce a gas phase and a liquid product having a temperature above about -112 {C (-170 {F) and a pressure sufficient for the liquid product to be at or below its bubble point. The gas phase and the liquid product are then phase separated in a suitable separator, and the liquid product is introduced to a storage means for storage at a temperature above about -112 {C (-170 {F).</p> |
| 申请公布号 |
GB2344640(A) |
申请公布日期 |
2000.06.14 |
| 申请号 |
GB19990030050 |
申请日期 |
1998.06.18 |
| 申请人 |
* EXXON PRODUCTION RESEARCH COMPANY |
发明人 |
EUGENE R * THOMAS;RONALD R * BOWEN;ERIC T * COLE;EDWARD L * KIMBLE |
| 分类号 |
H04W8/24;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;F25B19/00;F25D23/00;F25J1/00;F25J1/02;F25J3/02;(IPC1-7):F25J3/02 |
主分类号 |
H04W8/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
