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    Fischer-Tropsch Processes Producing Increased Amounts of Alcohols
    11.
    发明公开
    Fischer-Tropsch Processes Producing Increased Amounts of Alcohols 审中-公开

    公开(公告)号：US20240002317A1

    公开(公告)日：2024-01-04

    申请号：US18252683

    申请日：2021-12-17

    Applicant: BP P.L.C.

    Inventor： Alexander James Paterson ,  John Glenn Sunley

    IPC: C07C29/156 ,  C07C29/151

    CPC classification number: C07C29/156 ,  C07C29/1512

    Abstract: The present disclosure relates generally to compositions and processes for producing Fischer-Tropsch catalysts. In particular, the disclosure provides for a process for producing a product composition comprising alcohols and liquid hydrocarbons via a Fischer-Tropsch synthesis reaction, the process comprising: contacting a mixture of hydrogen and a gaseous carbon oxide that is carbon monoxide, carbon dioxide or a combination thereof and an olefin co-feed with a supported cobalt-manganese Fischer-Tropsch synthesis catalyst to provide the product composition; wherein the olefin co-feed comprises at least one C2-C14 olefin and is present in an amount in the range of 0.001 wt % to 40 wt % relative to the total amount of hydrogen, the gaseous carbon oxide and olefin; wherein a weight ratio of manganese to cobalt in the catalyst is at least 0.05 on an elemental basis.

    Fischer-Tropsch Process
    12.
    发明申请
    Fischer-Tropsch Process 有权

    公开(公告)号：US20220220053A1

    公开(公告)日：2022-07-14

    申请号：US17280542

    申请日：2019-09-26

    Applicant: BP p.l.c.

    Inventor： John Glenn Sunley ,  Alexander James Paterson

    IPC: C07C29/156 ,  B01J23/889 ,  B01J21/06 ,  C07C1/04

    Abstract: A process for the preparation of a composition comprising oxygenates and hydrocarbons by means of a Fischer-Tropsch synthesis reaction, said process comprising contacting a mixture of hydrogen, carbon monoxide, and carbon dioxide gases with a supported Co—Mn Fischer-Tropsch synthesis catalyst, wherein the supported synthesis catalyst comprises at least 2.5 wt % of manganese, on an elemental basis, based on the total weight of the supported synthesis catalyst; the weight ratio of manganese to cobalt, on an elemental basis, is 0.2 or greater; and, wherein carbon dioxide is present in the Fischer-Tropsch synthesis reaction is at least 5% v/v.

    FISCHER-TROPSCH SYNTHESIS STARTUP
    14.
    发明申请
    FISCHER-TROPSCH SYNTHESIS STARTUP 有权

    公开(公告)号：US20250100949A1

    公开(公告)日：2025-03-27

    申请号：US18722814

    申请日：2022-12-22

    Applicant: BP P.L.C. ,  Johnson Matthey Davy Technologies Limited

    Inventor： Alexander James Paterson ,  Jay Simon Clarkson ,  Andrew James Coe

    IPC: C07C1/04 ,  B01J23/889 ,  B01J37/08 ,  B01J37/18

    Abstract: The present disclosure relates generally to processes for initiating Fischer-Tropsch synthesis. In particular, the application concerns a process for the initiation of Fischer-Tropsch synthesis, the process comprising: (i) providing the reaction zone with a temperature of no more than 140° C.; then (ii) purging the reaction zone with a purge gas comprising N2 at a pressure in the range of 2 barg to 10 barg; then (iii) contacting the catalyst in the reaction zone with a gaseous reaction mixture comprising H2 and CO in a ratio of between 1:1 and 3:1 at a pressure of no more than 20 barg and at a temperature of no more than 140° C.; then (iv) heating the reaction zone to a temperature of at least 200° C.; and (v) pressurizing the reaction zone to a pressure in the range of 30 barg and 45 barg.

    Fischer-tropsch process
    16.
    发明授权
    Fischer-tropsch process 有权

    公开(公告)号：US12043591B2

    公开(公告)日：2024-07-23

    申请号：US17280542

    申请日：2019-09-26

    Applicant: BP p.l.c.

    Inventor： John Glenn Sunley ,  Alexander James Paterson

    IPC: C07C29/156 ,  B01J21/06 ,  B01J23/889 ,  C07C1/04

    CPC classification number: C07C29/156 ,  B01J21/063 ,  B01J23/8892 ,  C07C1/0435 ,  C07C2521/06 ,  C07C2523/75 ,  C07C2523/889

    Abstract: A process for the preparation of a composition comprising oxygenates and hydrocarbons by means of a Fischer-Tropsch synthesis reaction, said process comprising contacting a mixture of hydrogen, carbon monoxide, and carbon dioxide gases with a supported Co—Mn Fischer-Tropsch synthesis catalyst, wherein the supported synthesis catalyst comprises at least 2.5 wt % of manganese, on an elemental basis, based on the total weight of the supported synthesis catalyst; the weight ratio of manganese to cobalt, on an elemental basis, is 0.2 or greater; and, wherein carbon dioxide is present in the Fischer-Tropsch synthesis reaction is at least 5% v/v.

    Fischer-Tropsch process, supported Fischer-Tropsch synthesis catalyst and uses thereof
    17.
    发明授权
    Fischer-Tropsch process, supported Fischer-Tropsch synthesis catalyst and uses thereof 有权

    公开(公告)号：US11912943B2

    公开(公告)日：2024-02-27

    申请号：US17554218

    申请日：2021-12-17

    Applicant: BP P.L.C.

    Inventor： Alexander James Paterson

    IPC: C10G2/00 ,  B01J23/889 ,  B01J35/00 ,  B01J37/02 ,  B01J21/06

    CPC classification number: C10G2/331 ,  B01J23/8892 ,  B01J35/006 ,  B01J37/0236 ,  B01J21/063

    Abstract: A process for converting a mixture of hydrogen and carbon monoxide gases to a composition comprising alcohols and liquid hydrocarbons by means of a Fischer-Tropsch synthesis reaction, said process comprising contacting a mixture of hydrogen and carbon monoxide gases, preferably in the form of synthesis gas mixture, with a supported Co—Mn Fischer-Tropsch synthesis catalyst, wherein: the support material of the supported Co—Mn Fischer-Tropsch synthesis catalyst comprises a material selected from titania, zinc oxide, zirconia, and ceria; the supported synthesis catalyst comprises at least 2.5 wt % of manganese, on an elemental basis, based on the total weight of the supported synthesis catalyst; the weight ratio of manganese to cobalt, on an elemental basis, is 0.2 or greater; the molar ratio of hydrogen to carbon monoxide is at least 1; and, the Fischer-Tropsch synthesis reaction is conducted at a pressure in the range of from 1.0 to 10.0 MPa absolute.

    Process for Fischer-Tropsch Synthesis
    18.
    发明公开
    Process for Fischer-Tropsch Synthesis 审中-公开

    公开(公告)号：US20230416613A1

    公开(公告)日：2023-12-28

    申请号：US18252691

    申请日：2021-12-22

    Applicant: BP P.L.C.

    Inventor： Alexander James Paterson

    IPC: C10G2/00 ,  C01B3/38 ,  B01J23/889

    CPC classification number: C10G2/32 ,  C01B3/38 ,  B01J23/8892 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/062 ,  C01B2203/1052 ,  C01B2203/1241 ,  C01B2203/148 ,  C01B2203/1614 ,  C10G2400/22

    Abstract: The present disclosure relates generally to processes for the Fischer-Tropsch production of hydrocarbons from methane. In particular, the disclosure provides for a process for the production of hydrocarbons and/or oxygenates, the process comprising: reforming a reforming feed comprising methane with water and/or oxygen to produce a reforming product stream comprising carbon monoxide and hydrogen; and contacting a hydrocarbon synthesis mixture comprising hydrogen and carbon monoxide with a Fischer-Tropsch hydrocarbon synthesis catalyst, wherein the hydrocarbon synthesis mixture comprises at least a portion of the reforming product stream to produce a hydrocarbon product stream with a selectivity for C5+ hydrocarbons of at least 50%, and/or a selectivity for oxygenates of at least 20%.

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