Process for removing nitrogen from fuel streams with caprolactamium ionic liquids
    23.
    发明授权
    Process for removing nitrogen from fuel streams with caprolactamium ionic liquids 有权
    用己内酰胺离子液体从燃料流中除去氮气的方法

    公开(公告)号:US08709236B2

    公开(公告)日:2014-04-29

    申请号:US13429596

    申请日:2012-03-26

    摘要: A process for removing a nitrogen compound from a fuel feed, such as vacuum gas oil or diesel fuel, wherein the process includes contacting the fuel feed comprising the nitrogen compound with a fuel-immiscible caprolactamium ionic liquid to produce a fuel and fuel-immiscible caprolactamium ionic liquid mixture, and separating the mixture to produce a vacuum gas oil or a diesel effluent having a reduced nitrogen content relative to the vacuum gas oil or diesel feed. The invention provides an alternate use for caprolactamium ionic liquid that is produced in large quantities for the manufacture of caprolactam.

    摘要翻译: 一种从诸如减压瓦斯油或柴油燃料的燃料进料中除去氮化合物的方法,其中所述方法包括使包含氮化合物的燃料进料与燃料不混溶的己内酰胺离子液体接触以产生燃料和燃料不混溶的己内酰胺 离子液体混合物,并分离混合物以产生相对于真空瓦斯油或柴油进料具有降低的氮含量的减压瓦斯油或柴油流出物。 本发明提供了大量生产己内酰胺的己内酰胺离子液体的替代用途。

    PROCESS FOR REMOVING NITROGEN FROM FUEL STREAMS WITH CAPROLACTAMIUM IONIC LIQUIDS
    25.
    发明申请
    PROCESS FOR REMOVING NITROGEN FROM FUEL STREAMS WITH CAPROLACTAMIUM IONIC LIQUIDS 有权
    用碳酰氯离子液体从燃料流中除去硝酸的方法

    公开(公告)号:US20130248423A1

    公开(公告)日:2013-09-26

    申请号:US13429596

    申请日:2012-03-26

    IPC分类号: C10G17/00

    摘要: A process for removing a nitrogen compound from a fuel feed, such as vacuum gas oil or diesel fuel, wherein the process includes contacting the fuel feed comprising the nitrogen compound with a fuel-immiscible caprolactamium ionic liquid to produce a fuel and fuel-immiscible caprolactamium ionic liquid mixture, and separating the mixture to produce a vacuum gas oil or a diesel effluent having a reduced nitrogen content relative to the vacuum gas oil or diesel feed. The invention provides an alternate use for caprolactamium ionic liquid that is produced in large quantities for the manufacture of caprolactam.

    摘要翻译: 一种从诸如减压瓦斯油或柴油燃料的燃料进料中除去氮化合物的方法,其中所述方法包括使包含氮化合物的燃料进料与燃料不混溶的己内酰胺离子液体接触以产生燃料和燃料不混溶的己内酰胺 离子液体混合物,并分离混合物以产生相对于真空瓦斯油或柴油进料具有降低的氮含量的减压瓦斯油或柴油流出物。 本发明提供了大量生产己内酰胺的己内酰胺离子液体的替代用途。