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    Ethanol derived petrochemicals
    11.
    发明授权
    Ethanol derived petrochemicals 有权

    公开(公告)号：US11773331B2

    公开(公告)日：2023-10-03

    申请号：US17713818

    申请日：2022-04-05

    Applicant: Worcester Polytechnic Institute

    Inventor： Michael T. Timko ,  Geoffrey A. Tompsett ,  Azadeh Zaker

    IPC: C10G1/08 ,  C10G1/06

    CPC classification number: C10G1/086 ,  C10G1/065 ,  C10G1/083 ,  C10G2300/805

    Abstract: Methods are described herein for upgrading ad refining hydrocarbons, and producing at least one petrochemical product, the method including: preparing a reaction mixture by adding at least two of: a quantity of bioethanol, a quantity of hydrocarbon, and a quantity of water to a reactor containment; combining the reaction mixture with a quantity of catalyst in the reactor containment; applying reaction conditions to the reactor containment thereby generating supercritical conditions for the reaction mixture and obtaining a product mixture; and extracting at least one petrochemical product from the product mixture.

    Conversion process for an inferior oil
    15.
    发明授权
    Conversion process for an inferior oil 有权

    公开(公告)号：US11492563B2

    公开(公告)日：2022-11-08

    申请号：US16426886

    申请日：2019-05-30

    Applicant: BEIJING SANJU ENVIRONMENTAL PROTECTION & NEW MATERIALS CO., LTD

    Inventor： Ke Lin ,  Lixin Guo ,  Yongjun Cui

    IPC: C10G69/04 ,  C10G1/00 ,  C10G1/06 ,  C10G1/08 ,  C10G2/00 ,  C10G3/00 ,  C10G11/04

    Abstract: Provided is a conversion process for an inferior oil, relating to the field of biomass utilization, energy and chemical industry. The conversion process is carried out in presence of a catalyst selected from the group consisting of an iron oxide compound, a desulfurization waste agent resulting from use of an iron oxide compound as desulfurizer, and a regeneration product of the desulfurization waste agent, under a controlled molar ratio of iron element to sulfur element. It is found that free radical condensation polymerization of inferior oil during cracking process can be blocked effectively by using carbonylation, and hydrogenation is achieved with active hydrogen produced from the conversion of CO and water. In the conversion process, inferior oil can be, directly converted, thereby increasing liquefaction yield and calorific value of the obtained oils. No large amount of waste water is generated after completion of the conversion.

    ETHANOL DERIVED PETROCHEMICALS
    16.
    发明申请
    ETHANOL DERIVED PETROCHEMICALS 有权

    公开(公告)号：US20220325184A1

    公开(公告)日：2022-10-13

    申请号：US17713818

    申请日：2022-04-05

    Applicant: Worcester Polytechnic Institute

    Inventor： Michael T. Timko ,  Geoffrey A. Tompsett ,  Azadeh Zaker

    IPC: C10G1/08 ,  C10G1/06

    Abstract: Methods are described herein for upgrading ad refining hydrocarbons, and producing at least one petrochemical product, the method including: preparing a reaction mixture by adding at least two of: a quantity of bioethanol, a quantity of hydrocarbon, and a quantity of water to a reactor containment; combining the reaction mixture with a quantity of catalyst in the reactor containment; applying reaction conditions to the reactor containment thereby generating supercritical conditions for the reaction mixture and obtaining a product mixture; and extracting at least one petrochemical product from the product mixture.

    Process and device for producing energy products by catalytic cracking of a hydrocarbon-based solid material without coke formation
    17.
    发明授权
    Process and device for producing energy products by catalytic cracking of a hydrocarbon-based solid material without coke formation 有权

    公开(公告)号：US11236273B2

    公开(公告)日：2022-02-01

    申请号：US16475292

    申请日：2017-12-22

    Applicant: D.M.S ,  Reinhard Lenzinger

    Inventor： Pierre Dumons

    IPC: C10G1/08 ,  B01J8/08 ,  B01J8/10

    Abstract: The invention relates to a process for producing energy products, notably fuel, by catalytic cracking of a hydrocarbon-based solid material without coke formation, in which a cracking dispersion (40) is heated, said dispersion comprising: a solid material (1) in divided form containing at least one hydrocarbon-based compound; a liquid (30) which is inert with respect to catalytic cracking; so that the cracking dispersion (40) reaches a temperature suitable for allowing catalytic cracking of at least one hydrocarbon-based compound; characterized in that the cracking temperature is reached by mixing an amount of cracking dispersion (40) and an amount of inert liquid (30) brought to a temperature above the cracking temperature, such that the mixture formed reaches a temperature above the cracking temperature and below the temperature for formation of coke, dioxin and furan. The invention also relates to a device for performing such a process.

    PRODUCTION OF LINEAR OLEFINS FROM HEAVY OIL
    19.
    发明申请
    PRODUCTION OF LINEAR OLEFINS FROM HEAVY OIL 有权

    公开(公告)号：US20210395614A1

    公开(公告)日：2021-12-23

    申请号：US16908511

    申请日：2020-06-22

    Applicant: Saudi Arabian Oil Company

    Inventor： Ki-Hyouk Choi ,  Abdullah Alabdulhadi ,  Joo-Hyeong Lee ,  Ali Alsomali

    IPC: C10G1/02 ,  C10G1/08 ,  B01J3/00

    Abstract: A process for producing olefins comprising the steps of separating the liquid oil in the fractionator to produce a light oil product; separating the light oil product in the extractor to produce a paraffin fraction stream; increasing a pressure of the paraffin fraction stream in a paraffin pump to produce a pressurized paraffin stream; mixing the pressurized paraffin stream with a pressurized water feed in the water mixer to produce a paraffin-containing water stream; heating the paraffin-containing water stream in the water heater to produce a hot paraffin-water stream, wherein a temperature of the hot paraffin-water stream is greater than 450 deg C, wherein the short chain paraffins are operable to crack at the temperature of the hot paraffin-water stream; mixing the hot paraffin-water stream and the hot feedstock in the feed mixer to produce a mixed feed stream; and introducing the mixed feed stream to the supercritical unit.

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