发明名称 |
PROCESS FOR REMOVING REFRACTORY NITROGEN COMPOUNDS FROM VACUUM GAS OIL |
摘要 |
A process for removing a refractory nitrogen compound from a hydroprocessed vacuum gas oil feed includes contacting the hydroprocessed vacuum gas oil feed comprising the nitrogen compound with a VGO-immiscible phosphonium ionic liquid to produce a hydroprocessed vacuum gas oil and VGO-immiscible phosphonium ionic liquid mixture, and separating the mixture to produce a hydroprocessed vacuum gas oil effluent having a reduced refractory nitrogen compound content relative to the vacuum gas oil feed.
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申请公布号 |
US2013153464(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201213555769 |
申请日期 |
2012.07.23 |
申请人 |
MEZZA BECKAY J.;WANG HAIYAN;BHATTACHARYYA ALAKANANDA;NICHOLAS CHRISTOPHER P.;UOP LLC |
发明人 |
MEZZA BECKAY J.;WANG HAIYAN;BHATTACHARYYA ALAKANANDA;NICHOLAS CHRISTOPHER P. |
分类号 |
C10G67/02 |
主分类号 |
C10G67/02 |
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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