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    Processes for producing hydrocarbons from a renewable feedstock
    3.
    发明授权
    Processes for producing hydrocarbons from a renewable feedstock 有权

    公开(公告)号：US10065903B2

    公开(公告)日：2018-09-04

    申请号：US15220332

    申请日：2016-07-26

    Applicant: UOP LLC

    Inventor： Daniel L. Ellig ,  Geoffrey W. Fichtl ,  Charles P. Luebke

    IPC: C07C2/66 ,  C11C3/08 ,  C07C1/207 ,  C07C5/333 ,  C10G29/20 ,  C10G57/00 ,  C10G3/00 ,  C10G9/00

    Abstract: Processes for the production of linear alkylbenzenes from a renewable feedstock. Prior to converting the side chains of the glycerides and free fatty acids of the feedstock into hydrocarbons, the feedstock is separated into a stream rich in C10 and C14 free fatty acids glycerides having C10 and C14 fatty acid side chains and at least one, preferably two, other glyceride streams. The stream rich in glycerides having C10 and C14 fatty acid side chains can be converted via deoxygenation into a stream rich in C9 to C14 hydrocarbons while the other glyceride streams can be used as vegetable oil. A C10 to C13 hydrocarbon fraction from the stream rich in C9 to C14 hydrocarbons may be dehydrogenated to form olefins which may be reacted with benzene to form linear alkylbenzenes. The linear alkylbenzenes may be used to produce surfactants.

    PROCESS FOR THE PRODUCTION OF JET-RANGE HYDROCARBONS
    4.
    发明申请
    PROCESS FOR THE PRODUCTION OF JET-RANGE HYDROCARBONS 审中-公开
    生产喷射式烃类的方法

    公开(公告)号：US20160312133A1

    公开(公告)日：2016-10-27

    申请号：US14695302

    申请日：2015-04-24

    Applicant: UOP LLC

    Inventor： Geoffrey W. Fichtl ,  Charles P. Luebke ,  Christopher P. Nicholas ,  Dana K. Sullivan

    IPC: C10G69/12 ,  C10G57/02 ,  C10L1/04 ,  C10G50/00

    CPC classification number: C10G69/126 ,  C10G50/00 ,  C10G57/02 ,  C10G2300/1088 ,  C10G2400/08 ,  C10G2400/22

    Abstract: A method for producing jet-range hydrocarbons includes passing a renewable olefin feedstock comprising C3 to C8 olefins to an oligomerization reactor containing a zeolite catalyst to produce an oligomerized effluent, separating the oligomerized effluent into at least a C7− hydrocarbon stream, a heavy olefin stream, and a jet range olefin stream. At least a portion of the heavy olefin stream is recycled to the oligomerization reactor to dilute the renewable C4 olefin feedstock. The jet range olefin stream may be hydrotreated and separated to provide a jet range hydrocarbon product.

    Abstract translation: 一种用于生产喷射范围烃的方法包括将包含C3至C8烯烃的可再生烯烃原料进入含有沸石催化剂的低聚反应器以产生低聚流出物，将低聚流出物分离成至少C7-烃流，重质烯烃流 ，和喷射范围烯烃流。 将至少一部分重质烯烃流再循环到低聚反应器中以稀释可再生C4烯烃原料。 喷射范围烯烃流可以被加氢处理和分离以提供喷射范围的烃产物。

    PROCESS FOR THE PRODUCTION OF JET-RANGE HYDROCARBONS
    9.
    发明申请
    PROCESS FOR THE PRODUCTION OF JET-RANGE HYDROCARBONS 审中-公开
    生产喷射式烃类的方法

    公开(公告)号：US20160312134A1

    公开(公告)日：2016-10-27

    申请号：US14695328

    申请日：2015-04-24

    Applicant: UOP LLC

    Inventor： Geoffrey W. Fichtl ,  Stanley J. Frey ,  Charles P. Luebke ,  Christopher P. Nicholas ,  Dana K. Sullivan

    IPC: C10G69/12 ,  C10L1/04 ,  C10G50/00

    CPC classification number: C10G69/126 ,  C10G50/00 ,  C10G2300/1088 ,  C10G2400/08 ,  C10G2400/22

    Abstract: A method for producing jet-range hydrocarbons includes passing a renewable olefin feedstock comprising C3 to C8 olefins to an oligomerization reactor containing a zeolite catalyst to produce an oligomerized effluent, separating the oligomerized effluent into at least a light stream, and a heavy olefin stream. At least a first portion of the heavy olefin stream is recycled to the oligomerization reactor to dilute the renewable olefin feedstock. portion of heavy olefin stream may be hydrogenated and separated to provide a jet range hydrocarbon product.

    Abstract translation: 用于生产喷射范围烃的方法包括将包含C3至C8烯烃的可再生烯烃原料通入含有沸石催化剂的低聚反应器以产生低聚流出物，将低聚流出物分离成至少轻质流和重质烯烃流。 将至少第一部分重质烯烃流再循环到低聚反应器中以稀释可再生烯烃原料。 部分重质烯烃流可以被氢化和分离以提供喷射范围的烃产物。

    PROCESS FOR PRODUCING DIESEL FUEL AND AVIATION FUEL FROM RENEWABLE FEEDSTOCKS HAVING IMPROVING YIELDS
    10.
    发明申请
    PROCESS FOR PRODUCING DIESEL FUEL AND AVIATION FUEL FROM RENEWABLE FEEDSTOCKS HAVING IMPROVING YIELDS 有权
    生产柴油燃料和航空燃料的过程可从具有改进意义的可再生原料生产

    公开(公告)号：US20160289135A1

    公开(公告)日：2016-10-06

    申请号：US14675223

    申请日：2015-03-31

    Applicant: UOP LLC

    Inventor： Geoffrey W. Fichtl

    IPC: C07C1/20 ,  C10L1/04 ,  C07C4/06 ,  C10L1/08 ,  C07C1/207 ,  C07C5/27

    CPC classification number: C07C1/20 ,  C07C1/2076 ,  C07C1/2078 ,  C07C4/06 ,  C07C5/277 ,  C10G3/42 ,  C10G3/50 ,  C10G45/58 ,  C10G47/00 ,  C10G65/043 ,  C10G65/12 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10L1/04 ,  C10L1/08 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/543 ,  Y02P30/20

    Abstract: A process for producing aviation fuel and diesel from renewable feedstock is described. This process involves introducing the renewable feedstock into a hydrogenation and deoxygenation zone, and separating the hydrocarbon effluent from the hydrogenation and deoxygenation zone into an aviation boiling range fraction and a diesel boiling range fraction. The aviation boiling range fraction and diesel boiling range fraction are alternately sent to the isomerization and selective hydrocracking zone. This allows for lower severity isomerization and selective hydrocracking zone operating conditions when processing oils that naturally contain medium and long carbon chains (C8-C18), such as coconut or palm kernel oil. The lower severity operation results in decreased cracking, increasing the yield of aviation fuel product.

    Abstract translation: 描述了从可再生原料生产航空燃料和柴油的方法。 该方法包括将可再生原料引入氢化和脱氧区，并将烃流出物与氢化和脱氧区分离成航空沸程馏分和柴油沸程级分。 航空沸点馏分和柴油沸程馏分交替送入异构化和选择性加氢裂化区。 当处理天然含有中长链碳（C 8 -C 18）的油（例如椰子油或棕榈仁油）的油时，这允许较低的严重性异构化和选择性加氢裂化区操作条件。 较低的严重性操作导致开裂减少，提高航空燃料产品的产量。

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