公开(公告)号：US12128387B2

公开(公告)日：2024-10-29

申请号：US18419056

申请日：2024-01-22

Applicant: COCHISE TECHNOLOGY, LLC

Inventor： Guido William Aru

IPC: B01J21/04 ,  B01J8/18 ,  B01J8/26 ,  B01J21/08 ,  B01J21/12 ,  B01J21/16 ,  B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/63 ,  B01J23/72 ,  B01J23/83 ,  B01J23/89 ,  B01J35/30 ,  B01J35/39 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  B01J37/08 ,  C01B32/50 ,  C10G11/04

CPC classification number: B01J23/8926 ,  B01J8/1827 ,  B01J8/26 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J23/42 ,  B01J23/44 ,  B01J23/63 ,  B01J35/397 ,  B01J35/51 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/088 ,  C01B32/50 ,  C10G11/04

Abstract: The invention is directed to compositions comprising a CO to CO2 combustion promoter at least one porous particle having a diameter of less than 1 mm and comprising: a) one or more of silica, alumina, zeolite, silica sol, alumina sol, pseudo-boehmite alumina, and/or a clay-based matrix; and b) one or more Group VIII noble metals distributed in the porous particle such that at least 60% of the one or more Group VIII noble metals is present in an outer region of the porous particle; and method of using the same.

公开(公告)号：US12109554B2

公开(公告)日：2024-10-08

申请号：US16193838

申请日：2018-11-16

Applicant: Haldor Topsoe A/S

Inventor： Charlotte Vinding Ovesen ,  Fernando Morales Cano ,  Jens Henrik Hyldtoft ,  Michael Brorson

IPC: B01J23/58 ,  B01J23/00 ,  B01J23/78 ,  B01J35/00 ,  B01J35/08 ,  B01J35/10 ,  B01J35/30 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  C01B3/40

CPC classification number: B01J23/78 ,  B01J23/005 ,  B01J23/58 ,  B01J35/19 ,  B01J35/397 ,  B01J35/51 ,  B01J35/612 ,  B01J35/613 ,  B01J35/633 ,  B01J35/635 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0205 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1241 ,  Y02P20/52

Abstract: A process for producing a catalyst, comprising the steps of modifying a carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution, the first metal precursor being decomposed to form at least one metal oxide or metal hydroxide, thereby obtaining a modified carrier. A second impregnation is carried out by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution. Finally, the second precursor is decomposed, thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, the metal being present in a concentration having either as an egg-shell profile or a hammock profile.

公开(公告)号：US12104123B2

公开(公告)日：2024-10-01

申请号：US18379230

申请日：2023-10-12

Applicant: BASF CORPORATION

Inventor： David M. Stockwell ,  Junmei Wei ,  Xingtao Gao ,  David H. Harris

IPC: C10G11/05 ,  B01J21/12 ,  B01J21/16 ,  B01J29/08 ,  B01J35/00 ,  B01J35/40 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/10 ,  C10G11/18

CPC classification number: C10G11/05 ,  B01J21/12 ,  B01J21/16 ,  B01J29/088 ,  B01J35/19 ,  B01J35/40 ,  B01J35/51 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J35/635 ,  B01J37/0045 ,  B01J37/038 ,  B01J37/082 ,  B01J37/10 ,  C10G11/18 ,  B01J2229/18 ,  C10G2300/70

Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof, and about 10 to about 50 wt % of kaolin.

公开(公告)号：US12102989B2

公开(公告)日：2024-10-01

申请号：US18233568

申请日：2023-08-14

Applicant: Jingyue Liu ,  Xu Li

Inventor： Jingyue Liu ,  Xu Li

IPC: B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J21/10 ,  B01J21/12 ,  B01J21/14 ,  B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J35/23 ,  B01J35/61 ,  B01J37/02 ,  C01B3/16 ,  C01B3/32 ,  C01B3/40 ,  C01B32/50

CPC classification number: B01J23/75 ,  B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J23/72 ,  B01J23/745 ,  B01J35/23 ,  B01J35/613 ,  B01J37/0221 ,  C01B3/16 ,  C01B3/326 ,  C01B3/40 ,  C01B32/50 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1241

Abstract: A nanocomposite catalyst includes a support, a multiplicity of nanoscale metal oxide clusters coupled to the support, and one or more metal atoms coupled to each of the nanoscale metal oxide clusters. Fabricating a nanocomposite catalyst includes forming nanoscale metal oxide clusters including a first metal on a support, and depositing one or more metal atoms including a second metal on the nanoscale metal oxide clusters. The nanocomposite catalyst is suitable for catalyzing reactions such as CO oxidation, water-gas-shift, reforming of CO2 and methanol, and oxidation of natural gas.

公开(公告)号：US12102986B2

公开(公告)日：2024-10-01

申请号：US17838063

申请日：2022-06-10

Applicant: UOP LLC

Inventor： Xi Zhao ,  Avram M. Buchbinder ,  J. W. Adriaan Sachtler ,  Wei Pan ,  John A. Karch

IPC: B01J23/62 ,  B01J35/61 ,  B01J37/02 ,  C10G29/04

CPC classification number: B01J23/62 ,  B01J35/613 ,  B01J37/0209 ,  C10G29/04 ,  B01J2523/32 ,  B01J2523/828 ,  C10G2300/1081 ,  C10G2300/1096

Abstract: A de-hydrogenation catalyst and its use in dehydrogenation of hydrocarbons. The catalyst has low cracking activity and comprises gallium or gallium and platinum on an essentially non-acidic and amorphous alumina-phosphate or silica-alumina-phosphate support with an empirical chemical composition of [Al2O3][SiO2]Y[P2O5]Z, wherein Y is between 0 and 0.2 and Z is between 0.01 and 1.1, with a BET surface area above 50 m2/g, as measured by N2 adsorption experiment.

公开(公告)号：US12102979B2

公开(公告)日：2024-10-01

申请号：US17892924

申请日：2022-08-22

Applicant: Sasol Germany GmbH

Inventor： Marcos Schoneborn ,  Noelia Guillen-Hurtado ,  Thomas Harmening ,  Dirk Niemeyer ,  Diane Howe

IPC: B01J23/00 ,  B01J21/04 ,  B01J23/10 ,  B01J35/30 ,  B01J35/61 ,  B01J35/63 ,  B01J35/64 ,  B01J35/67 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  C04B41/00 ,  C04B41/50 ,  C04B41/87 ,  C04B111/00 ,  F01N3/10 ,  F01N3/28 ,  F01N13/16

CPC classification number: B01J23/002 ,  B01J21/04 ,  B01J23/10 ,  B01J35/30 ,  B01J35/613 ,  B01J35/615 ,  B01J35/617 ,  B01J35/633 ,  B01J35/635 ,  B01J35/647 ,  B01J35/67 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/035 ,  C04B41/009 ,  C04B41/5045 ,  C04B41/87 ,  F01N3/2828 ,  F01N13/16 ,  B01J35/397 ,  B01J2523/00 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/74 ,  C04B2111/0081 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/44 ,  F01N3/101 ,  F01N2510/063 ,  Y02T10/12 ,  C04B41/009 ,  C04B35/119 ,  C04B38/0054 ,  C04B41/5045 ,  C04B41/4535 ,  C04B41/455 ,  C04B41/5042 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48

Abstract: The present invention relates to a metal oxide coated composite comprising a core consisting of a mixture of a La stabilized Al2O3 phase and an Ce/Zr/RE2O3 mixed oxide phase, the core having a specific crystallinity, specific pore volume and a specific pore size distribution, and a method for the production of the metal oxide coated composite.

公开(公告)号：US20240308935A1

公开(公告)日：2024-09-19

申请号：US18617661

申请日：2024-03-27

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Aniz Chennampilly UMMER ,  Galal Atef Ahmed NASSER ,  Syed Ahmed ALI ,  Mohammed Ahmed Yahya SANHOOB ,  Akolade Idris BAKARE

IPC: C07C1/12 ,  B01J6/00 ,  B01J21/16 ,  B01J35/61 ,  B01J35/63 ,  B01J37/00 ,  B01J37/02

CPC classification number: C07C1/12 ,  B01J6/001 ,  B01J21/16 ,  B01J35/612 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  C07C2521/16

Abstract: A method for chemically reducing carbon dioxide (CO2) with a red mud catalyst composition is provided includes introducing a gaseous mixture of CO2 and H2 into a reactor containing particles of the red mud catalyst composition. The method further includes reacting at least a portion of the CO2 and H2 in the gaseous mixture in the presence of the red mud catalyst composition at a temperature of 200 to 800° C., and under a pressure ranging from 5 to 100 bar to form a gaseous product including a chemical reduction product of the CO2. A volume ratio of the CO2 to the H2 in the gaseous mixture is in a range of 1:10 to 10:1.

公开(公告)号：US12091372B1

公开(公告)日：2024-09-17

申请号：US18617657

申请日：2024-03-27

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Aniz Chennampilly Ummer ,  Galal Atef Ahmed Nasser ,  Syed Ahmed Ali ,  Mohammed Ahmed Yahya Sanhoob ,  Akolade Idris Bakare

IPC: C07C1/12 ,  B01J6/00 ,  B01J21/16 ,  B01J35/61 ,  B01J35/63 ,  B01J37/00 ,  B01J37/02

CPC classification number: C07C1/12 ,  B01J6/001 ,  B01J21/16 ,  B01J35/612 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  C07C2521/16

Abstract: A method for chemically reducing carbon dioxide (CO2) with a red mud catalyst composition is provided includes introducing a gaseous mixture of CO2 and H2 into a reactor containing particles of the red mud catalyst composition. The method further includes reacting at least a portion of the CO2 and H2 in the gaseous mixture in the presence of the red mud catalyst composition at a temperature of 200 to 800° ° C., and under a pressure ranging from 5 to 100 bar to form a gaseous product including a chemical reduction product of the CO2. A volume ratio of the CO2 to the H2 in the gaseous mixture is in a range of 1:10 to 10:1.

公开(公告)号：US12071881B2

公开(公告)日：2024-08-27

申请号：US17594005

申请日：2020-04-15

Applicant: BASF Corporation

Inventor： Matthias Peter ,  Susanne Stiebels ,  Andreas Zeeb ,  Claudia Zabel ,  Maria Heenemann

IPC: B01J29/72 ,  B01J35/61 ,  B01J35/64 ,  B01J37/02 ,  F01N3/022 ,  F01N3/035 ,  F01N3/20 ,  F01N3/28

CPC classification number: F01N3/035 ,  B01J29/723 ,  B01J35/612 ,  B01J35/613 ,  B01J35/657 ,  B01J37/0215 ,  F01N3/022 ,  F01N3/2066 ,  F01N3/2803 ,  F01N2250/02 ,  F01N2260/14 ,  F01N2370/04 ,  F01N2510/063 ,  F01N2510/068

Abstract: The present invention relates to a selective catalytic reduction catalyst comprising a porous wall-flow filter substrate; wherein in the pores of the porous internal walls and on the surface of the porous internal walls, the catalyst comprises a selective catalytic reduction coating comprising a selective catalytic reduction component comprising a zeolitic material comprising one or more of copper and iron. The present invention further relates to a process for preparing a selective catalytic reduction catalyst using particles of a carbon-containing additive and an aqueous mixture comprising said particles of a carbon-containing additive.

公开(公告)号：US20240261767A1

公开(公告)日：2024-08-08

申请号：US18497858

申请日：2023-10-30

Applicant: NANOCYL SA

Inventor： Fang-Yue CHAN ,  Matthieu HOULLE ,  Jean-Philippe JORIS

IPC: B01J23/847 ,  B01J21/04 ,  B01J35/30 ,  B01J35/40 ,  B01J35/50 ,  B01J35/61 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  C01B32/162 ,  H01M4/587

CPC classification number: B01J23/8472 ,  B01J21/04 ,  B01J35/394 ,  B01J35/40 ,  B01J35/50 ,  B01J35/612 ,  B01J35/613 ,  B01J37/0036 ,  B01J37/0219 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/088 ,  C01B32/162 ,  H01M4/587 ,  C01B2202/06 ,  C01B2202/22

Abstract: An iron-free supported catalyst for the selective conversion of hydrocarbons to carbon nanotubes may include cobalt and vanadium as active catalytic metals in any oxidation state on a catalyst support comprising aluminum oxide hydroxide. The mass ratio of cobalt to vanadium is between 2 and 15; the mass ratio of cobalt to aluminum is between 5.8×10−2 and 5.8×10−1; and the mass ratio vanadium to aluminum is between 5.8×10−3 and 8.7×10−2. The present disclosure is further related to a method for the production of this iron-free supported catalyst and to a method for the production of carbon nanotubes using the iron-free supported catalyst.