发明名称 |
PROCESSING VACUUM RESIDUUM AND VACUUM GAS OIL IN EBULLATED BED REACTOR SYSTEMS |
摘要 |
A process for upgrading vacuum residuum and vacuum gas oil hydrocarbons is disclosed. The process may include: contacting a heavy distillate hydrocarbon fraction and hydrogen with a zeolite selective hydrocracking catalyst in a first ebullated bed hydrocracking reaction zone to convert at least a portion of the vacuum gas oil to lighter hydrocarbons. Contacting a residuum hydrocarbon fraction and hydrogen with a non-zeolite base metal hydroconversion catalyst in a second ebullated bed hydroconversion reaction zone may produce a vapor stream containing unconverted hydrogen, acid gases and volatilized hydrocarbons which may be fed along with the vacuum gas oil in the first ebullated bed hydrocracking zone. |
申请公布号 |
EP3105305(A1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20150748819 |
申请日期 |
2015.02.03 |
申请人 |
Lummus Technology Inc. |
发明人 |
ARORA, Arun;GREENE, Marvin I. |
分类号 |
C10G65/10 |
主分类号 |
C10G65/10 |
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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