| 发明名称 |
Combination hydrorefining, heat-treating and hydrocracking process |
| 摘要 |
A process for upgrading a heavy hydrocarbonaceous oil is provided in which the oil is hydrorefined, heat-treated and hydrocracked to increase the selectivity of the hydrocracked product to components boiling in the range of 350 DEG to 675 DEG F.
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| 申请公布号 |
US4366047(A) |
申请公布日期 |
1982.12.28 |
| 申请号 |
US19810269590 |
申请日期 |
1981.06.02 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING CO. |
发明人 |
WINTER, WILLIAM E.;CHANG, BONG H. |
| 分类号 |
C10G65/12;(IPC1-7):C10G45/02;C10G69/00 |
主分类号 |
C10G65/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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