发明名称 |
Multizone downcomer for slurry hydrocarbon syntheses process |
摘要 |
A downcomer for producing at least two slurries having different solids and gas concentrations from a single three phase slurry of particulate solids and gas bubbles in a slurry liquid has two or more concentric gas and solids disengaging zones, each having an open fluid conduit depending from an orifice in the bottom. The dowwncomer is useful in a slurry hydrocarbon synthesis process for forming a catalyst and gas reduced slurry which is passed to a liquid filter to remove hydrocarbon liquid from the slurry reactor.
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申请公布号 |
US5962537(A) |
申请公布日期 |
1999.10.05 |
申请号 |
US19970851868 |
申请日期 |
1997.05.06 |
申请人 |
EXXON RESEARCH AND ENGINEERING CO |
发明人 |
LEVINESS, STEPHEN CLAUDE |
分类号 |
B01J8/00;B01J8/22;B01J19/24;C07C1/06;C10G2/00;(IPC1-7):C07C27/00 |
主分类号 |
B01J8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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