| 发明名称 |
PROCESS FOR UPGRADING THE FLASH ZONE GAS OIL STREAM FROM A DELAYED COKER |
| 摘要 |
A delayed coking process in which a flash zone gas oil stream from the bottom of the coker fractionator (18) is upgraded by removing suspended solids using filter (30) and then hydroprocessing the stream to make it more attractive as a feed to a fluidized bed catalytic cracking unit or other processing unit. Removal of the solids using filter (30) allows the stream to be processed in a fixed bed catalytic hydrotreater (32) without plugging of the catalyst bed.
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| 申请公布号 |
CA2213990(A1) |
申请公布日期 |
1997.07.17 |
| 申请号 |
CA19962213990 |
申请日期 |
1996.10.29 |
| 申请人 |
CONOCO INC. |
发明人 |
HRABAN, THOMAS L.;DIXON, TODD W.;SEYLER, PAUL E. |
| 分类号 |
C01B31/10;B01J20/20;C10B55/00;C10B57/04;C10G9/00;C10G9/14;C10G11/18;C10G25/00;C10G29/02;C10G31/09;C10G45/02;C10G47/00;C10G49/02;C10G67/02;C10G69/02;C10G69/06;(IPC1-7):C10G69/06 |
主分类号 |
C01B31/10 |
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