中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

39 records (took 0.015 seconds)

    Reactor with stripping zone
    11.
    发明授权
    Reactor with stripping zone 有权

    公开(公告)号：US10428283B2

    公开(公告)日：2019-10-01

    申请号：US15189753

    申请日：2016-06-22

    Applicant: UOP LLC

    Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  Sudipto Chakraborty ,  Kiran Ladkat

    IPC: C10G45/02 ,  C10G67/02 ,  B01J8/04

    Abstract: A hydrotreating reactor including a vessel comprising an upper zone, and intermediate zone and a lower zone. The upper zone comprises at least one upper catalyst bed. The intermediate zone comprises a vapor/liquid separation zone, wherein gas separated within the vapor/liquid separation zone is directed to a high pressure knockout drum and the liquid separated within the vapor/liquid separation zone is directed to a stripping section and then the lower zone. The lower zone comprises at least one lower catalyst bed. Preferably, the stripping section is configured and arranged for removing hydrogen sulfide and ammonia from the gas.

    Process for hydrotreating a hydrocarbons stream
    13.
    发明授权
    Process for hydrotreating a hydrocarbons stream 有权

    公开(公告)号：US10273420B2

    公开(公告)日：2019-04-30

    申请号：US14524796

    申请日：2014-10-27

    Applicant: UOP LLC

    Inventor： Soumendra Mohan Banerjee ,  Peter Kokayeff ,  David A. Lindsay

    IPC: C10G65/04 ,  C10G65/12 ,  C10G65/08 ,  C10G45/02

    Abstract: Processes for hydrotreating a hydrocarbon stream in which a separation zone and a stripping zone is disposed between two hydrotreating reactors. The stripping zone may comprise a portion of the second hydrotreating reactor. The separation zone may comprise two separator vessels. A separator vessel may include the scrubbing zone to receive a scrubbing fluid, for example, steam, hydrogen, or heated effluent, and remove H2S and NH3. A divided wall separator may be used. Vapor from the separator vessels can be recycled in the system.

    REACTOR WITH STRIPPING ZONE
    15.
    发明申请
    REACTOR WITH STRIPPING ZONE 审中-公开
    带剥离区的反应器

    公开(公告)号：US20170009152A1

    公开(公告)日：2017-01-12

    申请号：US15189753

    申请日：2016-06-22

    Applicant: UOP LLC

    Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  Sudipto Chakraborty ,  Kiran Ladkat

    IPC: C10G67/02 ,  B01J8/04 ,  B01J8/06

    CPC classification number: C10G67/02 ,  B01J8/0453 ,  B01J2208/00938 ,  C10G2300/202 ,  C10G2300/205

    Abstract: A hydrotreating reactor including a vessel comprising an upper zone, and intermediate zone and a lower zone. The upper zone comprises at least one upper catalyst bed. The intermediate zone comprises a vapor/liquid separation zone, wherein gas separated within the vapor/liquid separation zone is directed to a high pressure knockout drum and the liquid separated within the vapor/liquid separation zone is directed to a stripping section and then the lower zone. The lower zone comprises at least one lower catalyst bed. Preferably, the stripping section is configured and arranged for removing hydrogen sulfide and ammonia from the gas.

    Abstract translation: 一种加氢处理反应器，包括一个容器，该容器包括一个上部区域，以及中间区域和一个下部区域。 上部区域包括至少一个上部催化剂床。 中间区域包括蒸汽/液体分离区，其中在蒸气/液体分离区内分离的气体被引导到高压分离鼓，并且在蒸气/液体分离区内分离的液体被引导至汽提部分，然后下部 区。 下部区域包括至少一个下部催化剂床。 优选地，汽提段被配置和布置成从气体中除去硫化氢和氨。

    METHODS AND APPARATUSES FOR CO-PROCESSING PYROLYSIS OIL
    16.
    发明申请
    METHODS AND APPARATUSES FOR CO-PROCESSING PYROLYSIS OIL 审中-公开
    用于加工热解油的方法和装置

    公开(公告)号：US20160168481A1

    公开(公告)日：2016-06-16

    申请号：US14570978

    申请日：2014-12-15

    Applicant: UOP LLC

    Inventor： Anjan Ray ,  Soumendra Mohan Banerjee

    IPC: C10G11/00 ,  C10G3/00

    CPC classification number: C10G3/42 ,  C10G11/18 ,  C10G33/04 ,  C10G2300/1055 ,  Y02P30/20

    Abstract: Methods for co-processing pyrolysis oil streams and fuel processing apparatuses are provided. In one example, a method for co-processing a pyrolysis oil stream and a hydrocarbon stream is provided. The method includes mixing the pyrolysis oil stream and the hydrocarbon stream with a surfactant to form an emulsion. The method introduces the emulsion to a reaction zone in an fluid catalytic cracking (FCC) unit. The method includes contacting the emulsion with a catalyst in the reaction zone to form an FCC product stream.

    Abstract translation: 提供了热解油流和燃料处理装置的共处理方法。 在一个实例中，提供了一种用于共同处理热解油流和烃流的方法。 该方法包括将热解油流和烃流与表面活性剂混合以形成乳液。 该方法将乳液引入流化催化裂化（FCC）单元中的反应区。 该方法包括使反应区中的乳液与催化剂接触以形成FCC产物流。

    HYDROPROCESSING AND APPARATUS RELATING THERETO
    17.
    发明申请
    HYDROPROCESSING AND APPARATUS RELATING THERETO 审中-公开
    水合物及其相关设备

    公开(公告)号：US20150344791A1

    公开(公告)日：2015-12-03

    申请号：US14824652

    申请日：2015-08-12

    Applicant: UOP LLC

    Inventor： Soumendra Mohan Banerjee ,  Mani Krishna ,  Avnish Kumar

    IPC: C10G67/02

    CPC classification number: C10G67/02 ,  C10G65/04 ,  C10G65/12

    Abstract: One exemplary embodiment can be a process for hydroprocessing. The process can include providing a hydroprocessing zone having at least two beds, and quenching downstream of a first bed of the at least two beds with a first vacuum gas oil that may be lighter than another vacuum gas oil fed to the first bed.

    Abstract translation: 一个示例性实施方案可以是加氢处理的方法。 该方法可以包括提供具有至少两个床的加氢处理区，并且用至少两个床的第一床的下游淬火的第一真空瓦斯油可以比另一个进料到第一床的减压瓦斯油更轻。

    APPARATUSES AND METHODS FOR HYDROTREATING COKER KEROSENE
    18.
    发明申请
    APPARATUSES AND METHODS FOR HYDROTREATING COKER KEROSENE 审中-公开
    用于加氢焦糖的装置和方法

    公开(公告)号：US20150129461A1

    公开(公告)日：2015-05-14

    申请号：US14080269

    申请日：2013-11-14

    Applicant: UOP LLC

    Inventor： Soumendra Mohan Banerjee

    IPC: C10G65/04

    CPC classification number: C10G65/04 ,  C10G65/16 ,  C10G69/04 ,  C10G69/06 ,  C10G2300/201

    Abstract: Embodiments of apparatuses and methods for hydrotreating coker kerosene or other thermally or catalytically cracked hydrocarbon stream are provided. In one example, a method comprises splitting a feed comprising coker kerosene into first and second feed streams. The first feed stream is heated to form a heated first feed stream. The second feed stream is partially heated to form a partially heated second feed stream. The heated first feed stream is contacted with a first hydrotreating catalyst to form a first hydrotreated intermediate stream. The first hydrotreated intermediate stream is combined with the partially heated second feed stream to form a partially quenched first hydrotreated intermediate combined stream. The partially quenched first hydrotreated intermediate combined stream is contacted with a second hydrotreating catalyst to further hydrotreat the partially quenched first hydrotreated intermediate combined stream.

    Abstract translation: 提供了用于加氢精炼焦煤或其他热或催化裂化烃流的装置和方法的实施方案。 在一个实例中，一种方法包括将包含焦化煤油的进料分成第一和第二进料流。 将第一进料流加热以形成加热的第一进料流。 第二进料流被部分加热以形成部分加热的第二进料流。 加热的第一进料流与第一加氢处理催化剂接触以形成第一加氢处理的中间流。 将第一加氢处理的中间物流与部分加热的第二进料流合并以形成部分骤冷的第一加氢处理的中间混合料流。 将部分骤冷的第一加氢处理的中间混合料流与第二加氢处理催化剂接触以进一步加氢部分骤冷的第一加氢处理的中间混合料流。

Patent Agency Ranking