发明名称 |
SLURRY HYDROCARBON SYNTHESIS WITH EXTERNAL HYDROISOMERIZATION IN DOWNCOMER REACTOR LOOP |
摘要 |
A slurry Fischer-Tropsch hydrocarbon synthesis process for synthesizing liquid hydrocarbons from synthesis gas, in a hydrocarbon synthesis reactor, also hydroisomerizes the synthesized hydrocarbons in one or more external downcomer reactor hydroisomerizing loops outside of the reactor, but which are a part of the synthesis reactor. A monolithic catalyst is used for the hydroisomerization, and slurry circulation between the synthesis reactor and the one or more hydroisomerization loops is achieved, at least in part, by density-difference driven hydraulics created by removing gas bubbles from the slurry passed into the loop. Preferably, catalyst particles are also removed before the slurry contacts the monolithic hydroisomerization catalyst. |
申请公布号 |
WO03054113(A3) |
申请公布日期 |
2003.11.13 |
申请号 |
WO2002US31746 |
申请日期 |
2002.10.04 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
MART, CHARLES, JOHN;WITTENBRINK, ROBERT, JAY;CLARK, JANET, RENEE;FEELEY, JENNIFER, SCHAEFER |
分类号 |
B01J8/00;B01J8/22;C10G2/00;C10G45/60;C10G45/62;C10G45/66;C10G69/02;C10K3/04 |
主分类号 |
B01J8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|