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    Solids management in slurry hydroprocessing
    1.
    发明授权
    Solids management in slurry hydroprocessing 有权
    浆料加氢处理中的固体管理

    公开(公告)号：US09284494B2

    公开(公告)日：2016-03-15

    申请号：US12271857

    申请日：2008-11-15

    申请人： Lorenz J. Bauer ,  Tom N. Kalnes ,  James F. McGehee

    发明人： Lorenz J. Bauer ,  Tom N. Kalnes ,  James F. McGehee

    IPC分类号： C10G67/04 ,  C10G47/26 ,  C10G67/02

    CPC分类号： C10G47/26 ,  C10G67/02

    摘要： The recovery of solids, and particularly solid particulates used as catalysts in slurry hydroprocessing, from asphaltene containing hydrocarbons is improved by controlling asphaltene precipitation. The formation of agglomerates of the solid particulates, having an increased diameter, results in the presence of precipitated asphaltenes, possibly due to flocculation. Asphaltene precipitation is controlled by varying process parameters or introducing additional diluent or flush streams that change the polarity of an asphaltene containing liquid product recovered from an effluent of a slurry hydroprocessing reaction zone.

    摘要翻译： 通过控制沥青质沉淀，改善了含沥青质烃的固体，特别是用作浆料加氢处理催化剂的固体颗粒。 具有直径增加的固体颗粒的附聚物的形成导致沉淀的沥青质的存在，这可能是由于絮凝。 沥青质沉淀通过变化的工艺参数控制或引入另外的稀释剂或冲洗流，其改变从浆料加氢处理反应区的流出物回收的含沥青质的液体产物的极性。

    Solids Management in Slurry Hydroprocessing
    2.
    发明申请
    Solids Management in Slurry Hydroprocessing 有权
    泥浆加工中的固体管理

    公开(公告)号：US20100122939A1

    公开(公告)日：2010-05-20

    申请号：US12271857

    申请日：2008-11-15

    申请人： Lorenz J. Bauer ,  Tom N. Kalnes ,  James F. McGehee

    发明人： Lorenz J. Bauer ,  Tom N. Kalnes ,  James F. McGehee

    IPC分类号： C10G1/00 ,  C10G67/06 ,  C10G25/00

    CPC分类号： C10G47/26 ,  C10G67/02

    摘要： The recovery of solids, and particularly solid particulates used as catalysts in slurry hydroprocessing, from asphaltene containing hydrocarbons is improved by controlling asphaltene precipitation. The formation of agglomerates of the solid particulates, having an increased diameter, results in the presence of precipitated asphaltenes, possibly due to flocculation. Asphaltene precipitation is controlled by varying process parameters or introducing additional diluent or flush streams that change the polarity of an asphaltene containing liquid product recovered from an effluent of a slurry hydroprocessing reaction zone.

    摘要翻译： 通过控制沥青质沉淀，改善了含沥青质烃的固体，特别是用作浆料加氢处理催化剂的固体颗粒。 具有直径增加的固体颗粒的附聚物的形成导致沉淀的沥青质的存在，这可能是由于絮凝。 沥青质沉淀通过变化的工艺参数控制或引入另外的稀释剂或冲洗流，其改变从浆料加氢处理反应区的流出物回收的含沥青质的液体产物的极性。

    COMPOSITION OF HYDROCARBON FUEL
    5.
    发明申请
    COMPOSITION OF HYDROCARBON FUEL 有权
    烃燃料组合物

    公开(公告)号：US20110139676A1

    公开(公告)日：2011-06-16

    申请号：US12636135

    申请日：2009-12-11

    申请人： James F. McGehee ,  Lorenz J. Bauer

    发明人： James F. McGehee ,  Lorenz J. Bauer

    IPC分类号： C10L1/04

    CPC分类号： C10L1/04 ,  C10G21/003 ,  C10G47/00 ,  C10G67/04 ,  C10G2300/1077 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/302

    摘要： Slurry hydrocracking a heavy hydrocarbon feed produces a HVGO stream and a pitch stream. At least a portion of the pitch stream is subjected to SDA to prepare a DAO stream low in metals. The DAO is blended with at least a portion of the HVGO stream to provide turbine or marine fuel with acceptable properties for combustion in gas turbines or for marine fuel grades.

    摘要翻译： 泥浆加氢裂化重烃进料产生HVGO流和沥青流。 沥青料流的至少一部分经受SDA以制备低金属的DAO料流。 DAO与HVGO流的至少一部分混合以提供具有用于燃气轮机或海洋燃料等级燃烧的可接受性质的涡轮或船用燃料。

    HYDROCARBON CONVERSION SYSTEM, AND A PROCESS AND CATALYST COMPOSITION RELATING THERETO
    6.
    发明申请
    HYDROCARBON CONVERSION SYSTEM, AND A PROCESS AND CATALYST COMPOSITION RELATING THERETO 失效
    烃转化系统及其相关的方法和催化剂组合物

    公开(公告)号：US20100248946A1

    公开(公告)日：2010-09-30

    申请号：US12412738

    申请日：2009-03-27

    申请人： Lorenz J. Bauer ,  James F. McGehee

    发明人： Lorenz J. Bauer ,  James F. McGehee

    IPC分类号： B01J31/02 ,  B01J31/06 ,  B01J19/00

    CPC分类号： B01J31/28 ,  B01J23/745 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/0219 ,  C10G49/02

    摘要： One exemplary embodiment can be a process for making a catalyst including an effective amount of iron for catalyzing one or more reactions in a hydrocarbon conversion system. The process can include grinding and coating the particles. The ground particles can have an effective amount of iron, and substantially all the particles may have a maximum dimension no larger than about 130 microns. The coating can have an effective amount of one or more hydrocarbons to provide the catalyst with improved flowability.

    摘要翻译： 一个示例性实施方案可以是制备包含有效量的铁以在烃转化体系中催化一种或多种反应的催化剂的方法。 该方法可以包括研磨和涂覆颗粒。 研磨的颗粒可以具有有效量的铁，并且基本上所有的颗粒可以具有不大于约130微米的最大尺寸。 涂层可以具有有效量的一种或多种烃，以使催化剂具有改善的流动性。