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    Shale gas and condensate to chemicals
    4.
    发明授权
    Shale gas and condensate to chemicals 有权

    公开(公告)号：US11041127B2

    公开(公告)日：2021-06-22

    申请号：US16639215

    申请日：2018-08-10

    申请人： SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Dustin Fickel ,  Travis Conant ,  Dick Alan Nagaki ,  Raul Velasco Pelaez

    IPC分类号： C10G45/68 ,  C10G69/06 ,  C10G9/36 ,  C10G47/18

    摘要： Provided are systems and methods for obtaining ethylene and propylene products from, for example, shale gas and shale gas condensate feedstocks. These systems and method operate by utilizing a hydrocracker train to crack C4 and C5 hydrocarbons to a product stream of propane and ethane or using a hydrogenolysis train to process C4 and C5 hydrocarbons to a product stream of propane and ethane that is provided to a cracker for an efficient conversion to ethylene and propylene. The disclosed systems are configured to reduce the amount of offsite hydrogen needed and also provide product streams that include a well-defined set of products as compared to existing approaches.

    Light olefin production via an integrated steam cracking and hydrocracking process
    5.
    发明授权
    Light olefin production via an integrated steam cracking and hydrocracking process 有权

    公开(公告)号：US10899979B2

    公开(公告)日：2021-01-26

    申请号：US16638896

    申请日：2018-08-14

    申请人： Sabic Global Technologies, B.V.

    发明人： Dustin Fickel ,  Travis Conant ,  Raul Velasco Pelaez ,  Kaushik Anil Gandhi

    IPC分类号： C10G69/06 ,  C10G9/36 ,  C10G47/18

    摘要： A process for producing olefins comprising introducing a steam cracker feed to a liquid steam cracker furnace section to produce a steam cracker product comprising olefins, and wherein an amount of olefins in the steam cracker product is greater than in the steam cracker feed; separating the steam cracker product in a separation unit into a hydrogen stream, a methane stream, an olefin gas stream (ethylene and propylene), a saturated gas stream (ethane and propane), a hydrocarbons gas stream (C4-5 hydrocarbons), an aromatics stream (C6-8 aromatic hydrocarbons), a raffinate stream (C6-8 non-aromatic hydrocarbons), and a heavies stream (C9+ hydrocarbons); feeding the hydrocarbons gas stream and hydrogen to one or more hydroprocessing reactors to produce a hydrocracking product comprising ethane and propane; and recycling the hydrocracking product and the saturated gas stream to the liquid steam cracker furnace section.

    PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED PROPYLENE YIELD
    7.
    发明申请
    PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED PROPYLENE YIELD 审中-公开
    将原油转化为具有改进的丙烯的石油化学品的处理和安装

    公开(公告)号：US20160368838A1

    公开(公告)日：2016-12-22

    申请号：US14901852

    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 ,  Vijayanand Rajagopalan ,  Amo Oprins ,  Egidius Jacoba Maria Schaerlaeckens ,  Raul Velasco Pelaez

    IPC分类号： C07C4/04 ,  C10G55/02 ,  C10G7/00

    CPC分类号： C07C4/04 ,  C10G7/00 ,  C10G9/00 ,  C10G9/36 ,  C10G45/58 ,  C10G55/02 ,  C10G69/00 ,  C10G69/04 ,  C10G69/06 ,  C10G2400/20 ,  Y02P20/125

    摘要： The present invention relates to an integrated process to convert crude oil into petrochemical products comprising crude oil distillation, aromatic ring opening, and olefins synthesis, which process comprises subjecting a hydrocarbon feed to aromatic ring opening to produce LPG and subjecting the LPG produced in the integrated 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 kerosene and/or gasoil; an aromatic ring opening unit comprising an inlet for a hydrocarbon feed to aromatic ring opening and an outlet for LPG; and a unit for the olefins synthesis comprising an inlet for LPG produced by the integrated petrochemical process installation and an outlet for olefins. The hydrocarbon feed subjected to aromatic ring opening comprises kerosene and/or gasoil produced by crude oil distillation in the process; and 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 propylene yield.

    摘要翻译： 本发明涉及将原油转化成包括原油蒸馏，芳族开环和烯烃合成的石油化学产品的综合方法，该方法包括使烃进料进入芳族开环以产生LPG，并使所生成的LPG 烯烃合成工艺。 此外，本发明涉及一种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和至少一个用于煤油和/或油油的出口的粗蒸馏单元; 芳香族开环单元，其包括用于烃进料到芳环开口的入口和用于LPG的出口; 以及用于烯烃合成的单元，其包括由综合石化工艺装置生产的用于LPG的入口和用于烯烃的出口。 进行芳环开环的烃进料包括在该过程中通过原油蒸馏生产的煤油和/或油油; 以及在该过程中生产的炼油厂单元产生的中间馏分。 本发明的方法和方法的安装以牺牲燃料生产和改进的丙烯产率为代价增加了石化产品的生产。

    Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield
    9.
    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.