公开(公告)号：US12042786B2

公开(公告)日：2024-07-23

申请号：US18073742

申请日：2022-12-02

Applicant: BP P.L.C.

Inventor： Manuel Ojeda Pineda ,  Alexander James Paterson

IPC: B01J21/06 ,  B01J23/75 ,  B01J23/889 ,  B01J35/00 ,  B01J35/02 ,  B01J35/30 ,  B01J35/40 ,  B01J35/50 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18 ,  C10G2/00

CPC classification number: B01J23/8892 ,  B01J21/063 ,  B01J23/75 ,  B01J35/19 ,  B01J35/393 ,  B01J35/40 ,  B01J35/50 ,  B01J37/0018 ,  B01J37/0203 ,  B01J37/0209 ,  B01J37/0236 ,  B01J37/088 ,  B01J37/18 ,  C10G2/331 ,  C10G2300/70

Abstract: The present invention relates to a process for conveniently preparing a supported cobalt-containing Fischer-Tropsch synthesis catalyst having improved activity and selectivity for C5+ hydrocarbons. In one aspect, the present invention provides a process for preparing a supported cobalt-containing Fischer-Tropsch synthesis catalyst, said process comprising the steps of: (a) impregnating a support material with: i) a cobalt-containing compound and ii) acetic acid, or a manganese salt of acetic acid, in a single impregnation step to form an impregnated support material; and (b) drying and calcining the impregnated support material; wherein the support material impregnated in step (a) has not previously been modified with a source of metal other than cobalt; and wherein when the cobalt-containing compound is cobalt hydroxide, a manganese salt of acetic acid is not used in step (a) of the process.

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.

公开(公告)号：US20230173472A1

公开(公告)日：2023-06-08

申请号：US17924553

申请日：2021-05-11

Applicant: BP P.L.C.

Inventor： Corneliu Buda ,  Benjamin James Dennis-Smither ,  Fiona Jackson ,  John Glenn Sunley

IPC: B01J29/18 ,  B01J31/02 ,  B01J37/02 ,  B01J37/00 ,  B01J37/06 ,  C07C1/24

CPC classification number: B01J29/18 ,  B01J31/0244 ,  B01J37/0203 ,  B01J37/009 ,  B01J37/06 ,  B01J37/0236 ,  C07C1/24 ,  C07C2529/18

Abstract: A process for the preparation of ethylene by the dehydration of ethanol in the presence of a zeolite catalyst having the MOR framework code, wherein the process is operated at a temperature in the range of from 100° C. to 300° C., for example from 140° C. to 270° C., such as from 150° C. to 250° C., and wherein the zeolite catalyst having the MOR framework code has been modified by the adsorption of an optionally substituted pyridine compound.

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.

公开(公告)号：US20210363454A1

公开(公告)日：2021-11-25

申请号：US16757415

申请日：2018-10-19

Applicant: BP P.L.C.

Inventor： Jon DEELEY ,  Gareth ARMITAGE ,  Fiona JACKSON

IPC: C10M129/16 ,  C07C41/48 ,  C07C41/28 ,  C10M169/04

Abstract: The present invention relates to a selective process for preparing acetals or ethers. In particular, the process involves a selective catalytic hydrogenolysis of a trihydrocarbyl orthoesterso as to control the extent of dealcoholation to afford either the corresponding acetal or ether product. Ether products preparable by means of the present invention include ethers which are suitable for use as base stocks in lubricating compositions.

公开(公告)号：US20210362580A1

公开(公告)日：2021-11-25

申请号：US17257558

申请日：2019-07-03

Applicant: BP P.L.C.

Inventor： Richard PEARSON ,  Giles Michael Derek PRENTICE ,  Jonathan SALKELD ,  Kevin Richard WEST

IPC: B60K1/04 ,  B60H1/00 ,  B60L58/26 ,  B60L50/60

Abstract: This disclosure relates generally to thermal management fluid systems. This disclosure relates more particularly to dielectric thermal management fluid systems useful in cooling electronic devices such as lithium-ion batteries, and methods of using such thermal management fluids.

公开(公告)号：US20210163389A1

公开(公告)日：2021-06-03

申请号：US16641629

申请日：2018-08-24

Applicant: BP P.L.C. ,  BP (CHINA) HOLDINGS LTD

Inventor： Benjamin James DENNIS-SMITHER ,  John Glenn SUNLEY

IPC: C07C41/09 ,  C07C43/04 ,  B01J29/65 ,  B01J29/40 ,  B01J29/18 ,  B01J29/70 ,  B01J29/08 ,  B01J31/02 ,  B01J31/26

Abstract: A process for dehydrating methanol to dimethyl ether product in the presence of a solid Brønsted acid catalyst which is an aluminosilicate zeolite or a heteropolyacid and a promoter which is (i) a ketone of formula R1COR2 (Formula I) in which R1 and R2 are identical or different and are each a C1-C11 alkyl group and furthermore R1 and R2 together with the carbonyl carbon atom to which they are bonded may form a cyclic ketone; or (ii) a ketal derivative of a ketone of Formula I; and the molar ratio of promoter to methanol is maintained at 0.5 or less.

公开(公告)号：US20210001322A1

公开(公告)日：2021-01-07

申请号：US16935043

申请日：2020-07-21

Applicant: BP P.L.C.

Inventor： Ewen FERGUSON ,  Piotr KRAWIEC ,  Manuel OJEDA PINEDA ,  Alexander PATERSON ,  Matthew James WELLS

IPC: B01J37/18 ,  B01J21/06 ,  B01J23/75 ,  B01J37/02 ,  C10G2/00 ,  B01J37/00

Abstract: A process for the conversion of a feed comprising a mixture of hydrogen and carbon monoxide to hydrocarbons, the hydrogen and carbon monoxide in the feed being present in a ratio of from 1:9 to 9:1 by volume, the process comprising the step of contacting the feed at elevated temperature and atmospheric or elevated pressure with a catalyst comprising titanium dioxide and co bait wherein the catalyst initially comprises from 30% to 95% metallic cobalt by weight of cobalt.

公开(公告)号：US20190233745A1

公开(公告)日：2019-08-01

申请号：US16330935

申请日：2017-09-04

Applicant: BP P.L.C.

Inventor： Larry NEMAC

IPC: C10G47/14 ,  B01J23/44 ,  B01J23/42 ,  B01J23/882

CPC classification number: C10G47/14 ,  B01J23/42 ,  B01J23/44 ,  B01J23/882 ,  B01J2523/68 ,  B01J2523/824 ,  B01J2523/828 ,  B01J2523/845 ,  C10G47/02 ,  C10G2300/1022 ,  C10G2300/4006 ,  C10G2300/703

Abstract: The present invention provides a process for upgrading a Fischer-Tropsch product by hydrocracking in the presence of a hydrocracking catalyst in a reactor, wherein the process is initiated by a series of steps (i) to (iv). The hydrocracking catalyst is (i) contacted with a hydrogen-containing stream having a feed temperature of from 360° C. to 420° C.; (ii) the feed temperature of the hydrogen-containing stream is reduced to a temperature of from 220° C. to 280° C.; (iii) the catalyst is contacted with a Fischer-Tropsch product stream having a feed temperature of from 220° C. to 280° C., which is co-fed with the hydrogen-containing stream; and (iv) the catalyst is co-fed with a Fischer-Tropsch product stream and hydrogen-containing stream having feed temperatures of from 380° C. and 400° C. for at least four days and wherein the hydrocracking catalyst is not activated by sulfiding.

公开(公告)号：US20180200693A1

公开(公告)日：2018-07-19

申请号：US15744783

申请日：2016-07-14

Applicant: Ewen James FERGUSON ,  Alexander James PATERSON ,  Zhaorong ZHANG ,  BP p.l.c.

Inventor： Ewen James Ferguson ,  Alexander James Paterson ,  Zhaorong Zhang

IPC: B01J21/06 ,  C10G2/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/16

CPC classification number: B01J21/063 ,  B01J23/46 ,  B01J23/74 ,  B01J23/75 ,  B01J35/0093 ,  B01J35/026 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/109 ,  B01J35/1095 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/08 ,  B01J37/16 ,  B01J37/18 ,  B01J2523/00 ,  B01J2523/47 ,  B01J2523/845 ,  C10G2/32 ,  C10G2/331 ,  C10G2/332 ,  C10G2/333

Abstract: Porous, extruded titania-based materials further comprising one or more quaternary ammonium compounds and/or prepared using one or more quaternary ammonium compounds, Fischer-tropsch catalysts comprising them, uses of the foregoing, processes for making and using the same and products obtained from such processes.