PROCESS FOR REMOVING REFRACTORY NITROGEN COMPOUNDS FROM VACUUM GAS OIL
    27.
    发明申请
    PROCESS FOR REMOVING REFRACTORY NITROGEN COMPOUNDS FROM VACUUM GAS OIL 有权
    从真空气体中除去纯化氮化合物的方法

    公开(公告)号:US20130153464A1

    公开(公告)日:2013-06-20

    申请号:US13555769

    申请日:2012-07-23

    IPC分类号: C10G67/02

    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.

    摘要翻译: 从加氢真空瓦斯油原料中除去难熔氮化合物的方法包括使包含氮化合物的加氢真空瓦斯油进料与VGO不混溶的鏻离子液体接触以产生加氢处理的真空瓦斯油和VGO不混溶的鏻离子液体混合物 并分离混合物以产生相对于减压瓦斯油进料具有降低的耐难氮氮化合物含量的加氢处理的减压瓦斯油流出物。

    EXTRACTION OF POLYCYCLIC AROMATIC COMPOUNDS FROM PETROLEUM FEEDSTOCKS USING IONIC LIQUIDS
    29.
    发明申请
    EXTRACTION OF POLYCYCLIC AROMATIC COMPOUNDS FROM PETROLEUM FEEDSTOCKS USING IONIC LIQUIDS 有权
    使用离子液体从石油饲料中萃取多环芳烃化合物

    公开(公告)号:US20130153470A1

    公开(公告)日:2013-06-20

    申请号:US13447385

    申请日:2012-04-16

    IPC分类号: C10G29/00 C10G29/20

    摘要: The present invention involves a process for removing one or more polycyclic aromatic hydrocarbon compounds from a vacuum gas oil comprising contacting the vacuum gas oil with a vacuum gas oil-immiscible phosphonium ionic liquid to produce a mixture comprising the vacuum gas oil and the vacuum gas oil-immiscible phosphonium ionic liquid; and separating the mixture to produce a vacuum gas oil effluent and a vacuum gas oil-immiscible phosphonium ionic liquid effluent, the vacuum gas oil-immiscible phosphonium ionic liquid effluent comprising the polycyclic aromatic hydrocarbon compound.

    摘要翻译: 本发明涉及一种从真空瓦斯油中除去一种或多种多环芳族烃化合物的方法,包括使真空瓦斯油与真空瓦斯油不混溶的鏻离子液体接触以产生包含真空瓦斯油和减压瓦斯油 - 可混溶的鏻离子液体; 并分离混合物以产生真空瓦斯油流出物和真空瓦斯油不混溶的鏻离子液体流出物,所述真空瓦斯油不混溶的鏻离子液体流出物包含多环芳烃化合物。