| 发明名称 |
High-speed stop in Fischer-Tropsch process |
| 摘要 |
The present invention pertains to a process for carrying out a high-speed stop in a Fischer-Tropsch process which comprises providing a feed to a fixed bed reactor comprising a Fischer-Tropsch catalyst, the reactor being at reaction temperature and pressure, and withdrawing an effluent from the reactor, wherein the high-speed stop is effected by blocking provision of feed to the reactor and simultaneously blocking the withdrawal of effluent from the reactor. |
| 申请公布号 |
US8933136(B2) |
申请公布日期 |
2015.01.13 |
| 申请号 |
US200912638647 |
申请日期 |
2009.12.15 |
| 申请人 |
Shell Oil Company |
发明人 |
Bezemer Gerrit Leendert;Mesters Carolus Matthias Anna Maria;Remans Thomas Joris;Smits Johannes Theodorus Maria |
| 分类号 |
C07C27/00;B01J35/02;B01J8/22;C10G2/00;B01J23/75;B01J23/847;B01J23/889 |
主分类号 |
C07C27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for carrying out a high-speed stop in a Fischer-Tropsch process in a reactor, comprising the step of simultaneously blocking provision of feed to and withdrawal of effluent from the reactor, wherein the Fischer-Tropsch process comprises providing a feed to a multi-tubular, fixed bed reactor having tubes with a diameter between 1-15 cm and a length in the range of 3-30 meters, the tubes being at least partially surrounded by a heat transfer medium, the fixed bed comprising a Fischer-Tropsch catalyst, the reactor being at reaction temperature and pressure, and withdrawing an effluent from the reactor. |
| 地址 |
Houston TX US |
