发明名称 |
Process for the removal of green oil from a hydrocarbon stream |
摘要 |
Disclosed is a process for removing hydrogenation by-products which comprises the use of an extractive distillation tower operated in combination with a solvent stripper, hydrocarbon purge and a water wash column. By the arrangement of the various feeds to and between the above mentioned, the green oil may be extracted away from desirable hydrocarbons.
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申请公布号 |
US5304699(A) |
申请公布日期 |
1994.04.19 |
申请号 |
US19930049242 |
申请日期 |
1993.04.19 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
JENKINS, CHRISTOPHER D. W.;MASSON, MICHEL H.;REITZ, RICHARD A. |
分类号 |
C07C7/10;C07C7/00;C07C7/08;C07C11/12;C07C11/167;(IPC1-7):C07C7/08 |
主分类号 |
C07C7/10 |
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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