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.
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申请公布号 |
CA2466009(C) |
申请公布日期 |
2011.01.25 |
申请号 |
CA20022466009 |
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 |
C10G2/00;B01J8/00;B01J8/22;C07C1/00;C10G45/00;C10G45/60;C10G45/62;C10G45/66;C10G69/02;C10K3/04 |
主分类号 |
C10G2/00 |
代理机构 |
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