| 发明名称 |
Process for upgrading vacuum resids to premium liquid products |
| 摘要 |
An improved process for upgrading vacuum resids to premium liquid products which comprises mild hydrotreating of the vacuum resids followed by fractionating and short contact time thermal cracking of the fraction boiling above 850 DEG F.+, such as by short contact time thermal cracking or rapid pyrolysis.
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| 申请公布号 |
US4446004(A) |
申请公布日期 |
1984.05.01 |
| 申请号 |
US19820452529 |
申请日期 |
1982.12.23 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHEN, NAI Y.;RANKEL, LILLIAN A.;RUDNICK, LESLIE R. |
| 分类号 |
C10B55/00;C10G69/06;(IPC1-7):C10G69/06 |
主分类号 |
C10B55/00 |
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