发明名称 |
COUNTERCURRENT REACTION VESSEL |
摘要 |
A reaction vessel for processing liquid petroleum or chemical streams wherein the stream flows countercurrent to the flow of a treat gas, such as a hydrogen-containing gas, in at least one interaction zone (r1, r2, or r3). The reaction vessel contains vapor, optionally liquid, passageways (VB1-5) to bypass one or more packed beds, preferably catalyst beds (r1-3). This permits more stable and efficient vessel operation.
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申请公布号 |
WO9807490(A1) |
申请公布日期 |
1998.02.26 |
申请号 |
WO1997US14829 |
申请日期 |
1997.08.22 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
GUPTA, RAMESH;DANKWORTH, DAVID, C.;FLEMING, DENNIS, D.;ELLIS, EDWARD, S.;SCHORFHEIDE, JAMES, J. |
分类号 |
B01D3/16;B01J8/04;B01J19/24;C10G45/00;C10G45/44;C10G47/00;C10G49/00;C10G65/02;(IPC1-7):B01D3/16;B01D3/26;B01J10/00 |
主分类号 |
B01D3/16 |
代理机构 |
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