公开(公告)号：US20240226866A9

公开(公告)日：2024-07-11

申请号：US17970839

申请日：2022-10-21

Applicant: Saudi Arabian Oil Company

Inventor： Munir D. Khokhar ,  Anne Madden ,  Sohel K. Shaikh

IPC: B01J37/00 ,  B01J20/16 ,  B01J21/08 ,  B01J23/66 ,  B01J35/00 ,  C09K23/00 ,  C10G11/05

CPC classification number: B01J37/0045 ,  B01J20/165 ,  B01J21/08 ,  B01J23/66 ,  B01J35/006 ,  C09K23/003 ,  C10G11/05

Abstract: According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.

公开(公告)号：US20240173704A1

公开(公告)日：2024-05-30

申请号：US18059524

申请日：2022-11-29

Applicant: Saudi Arabian Oil Company ,  JGC Catalysts & Chemicals Ltd. ,  Japan Cooperation Center for Petroleum and Sustainable Energy

Inventor： Omer Refa KOSEOGLU ,  Robert Peter HODGKINS ,  Yusuke MATSUMOTO ,  Koji UCHIDA ,  Naoya KOJIMA

IPC: B01J29/16 ,  B01J27/18 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/28 ,  C10G11/05 ,  C10G47/20

CPC classification number: B01J29/166 ,  B01J27/1802 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/0207 ,  B01J37/28 ,  C10G11/05 ,  C10G47/20 ,  B01J2229/16 ,  B01J2229/183 ,  B01J2229/42 ,  C10G2300/70

Abstract: Hydrotreating catalysts are provided having one or more phosphorus components carried on a composite support of a titanium-loaded binder component and post-framework modified ultra-stable Y-type zeolite. The support comprises the titanium-loaded binder component and a post-framework modified ultra-stable Y-type (USY) zeolite in which a portion of aluminum atoms constituting a zeolite framework thereof is substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The active components including the phosphorous active component and one or more hydrocracking metals active components loaded on the support.

公开(公告)号：US20240058792A1

公开(公告)日：2024-02-22

申请号：US18385753

申请日：2023-10-31

Applicant: BASF Corporation

Inventor： Gerard D. Lapadula ,  Tiep M. Pham ,  Michael Durilla ,  Pascaline Harrison Tran

IPC: B01J23/63 ,  B01J37/02 ,  B01J21/06 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  C10K3/04 ,  B01J35/00 ,  B01J23/00 ,  B01D53/94 ,  B01J21/04 ,  B01J37/08 ,  F01N3/28

CPC classification number: B01J23/63 ,  B01J37/0236 ,  B01J21/066 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  C10K3/04 ,  B01J37/0228 ,  B01J35/006 ,  B01J23/002 ,  B01J35/002 ,  B01J37/0242 ,  B01D53/944 ,  B01J21/04 ,  B01J37/0248 ,  B01J37/08 ,  F01N3/2803 ,  F01N3/2825 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01J2523/00 ,  B01D2255/30 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2065 ,  F01N2370/02 ,  F01N2510/067

Abstract: Disclosed in certain embodiments is a catalytic material comprising: an active precious metal component comprising platinum; a sulfur-tolerant support material comprising silica on zirconia; and a substrate having the catalytic material coated thereon.

公开(公告)号：US20240050931A1

公开(公告)日：2024-02-15

申请号：US18234099

申请日：2023-08-15

Applicant: The University of Connecticut

Inventor： Pu-Xian Gao

IPC: B01J29/46 ,  B01J23/75 ,  B01J35/04 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  B01D53/86

CPC classification number: B01J29/46 ,  B01J23/75 ,  B01J35/04 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1014 ,  B01J35/1038 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/0244 ,  B01D53/864 ,  B01D2257/702 ,  B01D2255/504 ,  B01D2255/20746 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01D2255/9205

Abstract: Solid porous composite ZSM-5 materials comprising a generally vertical orientation of an array of pentacil-zeolite crystals on a porous substrate.

公开(公告)号：US20240017245A1

公开(公告)日：2024-01-18

申请号：US18255403

申请日：2021-11-22

Applicant: HEESUNG CATALYSTS CORPORATION

Inventor： Narayana Rao Komateedi ,  Eun-seok Kim ,  Seung-soo Lim

IPC: B01J23/46 ,  B01J37/00 ,  B01J37/02 ,  B01J35/00 ,  B01J23/10 ,  B01J23/44 ,  B01D53/94 ,  B01J23/00 ,  B01J37/08 ,  F01N3/20 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/462 ,  B01J37/0063 ,  B01J37/0215 ,  B01J37/0236 ,  B01J35/0006 ,  B01J37/0018 ,  B01J23/10 ,  B01J23/44 ,  B01D53/9418 ,  B01J23/002 ,  B01J35/006 ,  B01J37/082 ,  F01N3/2066 ,  F01N3/108 ,  F01N3/2803 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/9022 ,  B01J2523/48 ,  B01J2523/31 ,  B01J2523/3712 ,  B01D2257/404 ,  B01D2255/91 ,  B01D2258/01 ,  F01N2370/04

Abstract: Described is a method for preparing a NOx storage-reduction catalyst article that includes a ruthenium composite as an active ingredient, and an exhaust treatment system including same. Proposed is a stable preparation method or an on-site simultaneous preparation method which is simplified as well as capable of preparing an NSR article exhibiting an equal level of activity, the method in which the NSR article is prepared by preliminarily preparing a heat-resistant ruthenium composition, mixing the same with de-NOxing components and applying same on a carrier.

公开(公告)号：US11865523B2

公开(公告)日：2024-01-09

申请号：US17310183

申请日：2020-03-10

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Richard John Mercer

IPC: B01J23/89 ,  B01J6/00 ,  B01J21/06 ,  B01J23/889 ,  B01J35/00 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  B01J37/16 ,  C10G2/00

CPC classification number: B01J23/8913 ,  B01J6/001 ,  B01J21/063 ,  B01J23/8892 ,  B01J35/006 ,  B01J35/0053 ,  B01J35/08 ,  B01J35/1014 ,  B01J37/0201 ,  B01J37/0215 ,  B01J37/16 ,  C10G2/332

Abstract: A cobalt catalyst precursor is described comprising cobalt oxide crystallites disposed within pores of a titania support, wherein the cobalt oxide crystallites have an average size as determined by XRD in the range 6 to 18 nm, and the titania support is a spherical titania support with a particle size in the range 100 to 1000 μm, wherein the catalyst precursor has a pore volume of 0.2 to 0.6 cm3/g and an average pore diameter in the range 30 to 60 nm, and wherein the catalyst precursor has a ratio of the average cobalt oxide crystallite size to the average pore diameter in the range 0.1:1 to 0.6:1. The catalyst precursor may be reduced to provide catalysts suitable for use in Fisher-Tropsch reactions.

公开(公告)号：US20240001345A1

公开(公告)日：2024-01-04

申请号：US18255400

申请日：2021-11-18

Applicant: HEESUNG CATALYSTS CORPORATION

Inventor： Dong Kun Kang ,  Ho Dong Kim ,  Hyun A. Choi ,  Young-san Yoo ,  Jung Min Seo

IPC: B01J23/63 ,  B01J23/10 ,  B01J21/04 ,  C01B15/023 ,  B01J35/10 ,  B01J35/00 ,  B01J37/16 ,  B01J37/08 ,  B01J37/02

CPC classification number: B01J23/63 ,  B01J23/10 ,  B01J21/04 ,  C01B15/023 ,  B01J35/1061 ,  B01J35/1019 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/006 ,  B01J35/008 ,  B01J35/0093 ,  B01J35/0026 ,  B01J37/16 ,  B01J37/088 ,  B01J37/0201

Abstract: Described is a catalyst obtained by supporting magnesium and cerium on activated alumina, firing same to immobilize the metals, and then impregnating same with palladium and performing reduction thereon, and is applied, when hydrogen peroxide is prepared by means of an anthraquinone process, to operation solution regeneration or hydrogenation, and thus an efficient regeneration conversion rate or synthesis yield is achieved.

公开(公告)号：US20230390739A1

公开(公告)日：2023-12-07

申请号：US18042334

申请日：2021-08-18

Applicant: TECHCYCLING LLC

Inventor： Ricardo Arreola SANCHEZ

IPC: B01J21/06 ,  B01J35/00 ,  B01J23/89 ,  B01J37/02 ,  B01J37/04 ,  B01J35/10 ,  B01J6/00 ,  C07C29/34

CPC classification number: B01J21/063 ,  B01J35/0006 ,  B01J23/8913 ,  B01J37/0201 ,  B01J37/04 ,  B01J35/006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J6/001 ,  C07C29/34

Abstract: The present invention relates to a method for the production of butanol using a titanium-based bimetallic heterogeneous catalyst comprising a support of titanium dioxide doped with cobalt cations and transition metal nanoparticles impregnated in the support. The method describes the production of butanol as a single product, it is environmentally responsible and cost-effective. The present invention also describes a manufacturing process of the titanium-based bimetallic heterogeneous catalyst with enhanced selectivity, activity, and stability, among other advantages.

公开(公告)号：US20230338926A1

公开(公告)日：2023-10-26

申请号：US17846268

申请日：2022-06-22

Applicant: Fuzhou University

Inventor： Yan Yu ,  Zanyong Zhuang ,  Linxin Zhou

IPC: B01J23/34 ,  B01J23/02 ,  B01J35/02 ,  B01J35/00 ,  B01J37/08 ,  B01J37/04 ,  B01J37/02 ,  C02F1/72

CPC classification number: B01J23/34 ,  B01J23/02 ,  B01J35/026 ,  B01J35/006 ,  B01J37/086 ,  B01J37/04 ,  B01J37/0217 ,  B01J37/0221 ,  C02F1/725 ,  C02F2101/40 ,  C02F2101/20

Abstract: The disclosure provides a porous manganese-containing Fenton catalytic material and a preparation method and use thereof. The porous manganese-containing Fenton catalytic material according to the disclosure includes particles with a cluster structure and the particles with the cluster structure include a porous-structure calcium oxide and two-dimensional nanosheets of a Mn—Ca compound on a surface of the porous-structure calcium oxide.

公开(公告)号：US20230285939A1

公开(公告)日：2023-09-14

申请号：US17913164

申请日：2020-05-27

Applicant: TONGJI UNIVERSITY

Inventor： ZHENG SHEN ,  YALEI ZHANG ,  MINYAN GU

IPC: B01J23/02 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J35/02 ,  B01J35/00 ,  B01J35/10 ,  C07C29/60

CPC classification number: B01J23/02 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J35/023 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  C07C29/60

Abstract: The present application provides a composite catalyst and use thereof in preparing propylene glycol, where the composite catalyst includes: a main catalyst; and an assistant catalyst, forming on the main catalyst; the assistant catalyst is a magnesium hydroxide shell with a cage-like shape forming on the surface of the main catalyst, and the main catalyst is located inside the magnesium hydroxide shell.