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    Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield
    6.
    发明授权
    Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield 有权

    公开(公告)号：US10260011B2

    公开(公告)日：2019-04-16

    申请号：US14901873

    申请日：2014-06-30

    申请人： SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Andrew Mark Ward ,  Ravichander Narayanaswamy ,  Arno Johannes Maria Oprins ,  Vijayanand Rajagopalan ,  Egidius Jacoba Maria Schaerlaeckens ,  Raul Velasco Pelaez

    IPC分类号： C07C2/76 ,  C07C5/02 ,  C07C4/04 ,  C10G57/00 ,  C10G45/00 ,  C10G45/58 ,  C10G47/00 ,  C10G67/04 ,  C10G69/06 ,  C10G9/36 ,  C10G21/00

    摘要： The present invention relates to an integrated process to convert crude oil into petrochemical products comprising crude oil distillation, dearomatization, ring opening, and olefins synthesis, which process comprises subjecting a hydrocarbon feed to dearomatization to produce a first stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons and a second stream enriched in alkanes; subjecting a stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons to ring opening to produce alkanes; and subjecting refinery unit-derived alkanes produced in the process to olefins synthesis. Furthermore, the present invention relates to a process installation to convert crude oil into petrochemical products comprising a crude distillation unit comprising an inlet for crude oil and at least one outlet for one or more of naphtha, kerosene and gasoil; a dearomatization unit comprising an inlet for a hydrocarbon feed to dearomatization, an outlet for a stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons and a second stream enriched in alkanes; a ring opening unit comprising an inlet for aromatics and naphthenes produced by dearomatization and an outlet for alkanes; a unit for olefins synthesis comprising an inlet for alkanes and an outlet for olefins. The hydrocarbon feed subjected to dearomatization comprises one or more of naphtha, kerosene and gasoil produced by crude oil distillation in the process; and refinery unit-derived light-distillate and/or refinery unit-derived middle-distillate produced in the process. The process and the process installation of the present invention have an increased production of petrochemicals at the expense of the production of fuels and an improved ethylene yield.

    PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED ETHYLENE YIELD
    8.
    发明申请
    PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED ETHYLENE YIELD 审中-公开
    将原油转化为具有改进的乙烯含量的石油化工的工艺和安装

    公开(公告)号：US20160369180A1

    公开(公告)日：2016-12-22

    申请号：US14901873

    申请日：2014-06-30

    申请人： Andrew Mark WARD ,  Ravichander NARAYANASWAMY ,  OPRINS Arno, Johannes Maria ,  Vijayanand RAJAGOPALAN ,  Maria Egidius, Jacoba SCHAERLAECKENS ,  Raul VELASCO PELAEZ ,  SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Andrew Mark Ward ,  Ravichander Narayanaswarny ,  Arno Oprins ,  Vijayanand Rajagopalan ,  Egidius Schaerlaeckens ,  Raul Velasco Pelaez

    IPC分类号： C10G57/00

    CPC分类号： C10G57/00 ,  C10G9/36 ,  C10G21/00 ,  C10G45/00 ,  C10G45/58 ,  C10G47/00 ,  C10G67/0445 ,  C10G69/06 ,  C10G2300/1037 ,  C10G2300/1048 ,  C10G2400/22

    摘要： The present invention relates to an integrated process to convert crude oil into petrochemical products comprising crude oil distillation, dearomatization, ring opening, and olefins synthesis, which process comprises subjecting a hydrocarbon feed to dearomatization to produce a first stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons and a second stream enriched in alkanes; subjecting a stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons to ring opening to produce alkanes; and subjecting refinery unit-derived alkanes produced in the process to olefins synthesis. Furthermore, the present invention relates to a process installation to convert crude oil into petrochemical products comprising a crude distillation unit comprising an inlet for crude oil and at least one outlet for one or more of naphtha, kerosene and gasoil; a dearomatization unit comprising an inlet for a hydrocarbon feed to dearomatization, an outlet for a stream enriched in aromatic hydrocarbons and naphthenic hydrocarbons and a second stream enriched in alkanes; a ring opening unit comprising an inlet for aromatics and naphthenes produced by dearomatization and an outlet for alkanes; a unit for olefins synthesis comprising an inlet for alkanes and an outlet for olefins. The hydrocarbon feed subjected to dearomatization comprises one or more of naphtha, kerosene and gasoil produced by crude oil distillation in the process; and refinery unit-derived light-distillate and/or refinery unit-derived middle-distillate produced in the process. The process and the process installation of the present invention have an increased production of petrochemicals at the expense of the production of fuels and an improved ethylene yield.

    摘要翻译： 本发明涉及将原油转化成石油化学产品的综合方法，其包括原油蒸馏，脱芳构化，开环和烯烃合成，该方法包括使烃进料脱芳构化以产生富含芳族烃和环烷烃的第一流 和富含烷烃的第二流; 使富含芳烃和环烷烃的物流开环以产生烷烃; 并将在该方法中生产的炼制单元衍生的烷烃进行烯烃合成。 此外，本发明涉及将原油转化成石油化学产品的方法设备，其包括含有原油入口的粗蒸馏单元和用于石脑油，煤油和油油中的一种或多种的至少一个出口; 脱芳构化单元，其包含用于进行脱芳烃化的烃进料的入口，用于富含芳烃和环烷烃的料流的出口和富含烷烃的第二料流; 开环单元，其包括通过脱芳构化产生的芳族化合物和环烷烃的入口和用于烷烃的出口; 用于烯烃合成的单元包括用于烷烃的入口和用于烯烃的出口。 进行脱芳烃化的烃进料包括在该过程中通过原油蒸馏生产的一种或多种石脑油，煤油和油油; 以及在该过程中生产的炼油厂单元衍生的轻馏分和/或炼油单元衍生的中间馏分。 本发明的方法和方法安装以牺牲燃料生产和提高的乙烯产率为代价增加了石化产品的生产。