公开(公告)号：US11896956B2

公开(公告)日：2024-02-13

申请号：US16966144

申请日：2019-01-30

申请人： Anaphite Limited

发明人： Samuel Burrow ,  Alexander Hewitt ,  Elena Mogort-Valls

IPC分类号： B01J31/06 ,  B01J21/06 ,  C01B32/194 ,  C01B32/19 ,  B01J21/18 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/04

CPC分类号： B01J21/063 ,  B01J21/18 ,  B01J31/06 ,  B01J35/004 ,  B01J35/0013 ,  B01J35/023 ,  B01J37/0072 ,  B01J37/04 ,  C01B32/19 ,  C01B32/194 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2002/85

摘要： A process is disclosed comprising, providing a source of graphene, providing a particulate material, dispersing a mixture of the source of graphene and the particulate material in a first dispersion fluid to form a dispersion mixture, and providing a source of a base in the first dispersion fluid, thereby causing the source of graphene and particulate material in the dispersion mixture to interact forming a composite. The particulate material is preferably titanium dioxide comprising anatase and/or rutile which provides an effective photocatalytic composite. Also disclosed is apparatus to remove pollutants from fluids using the photocatalytically active material.

公开(公告)号：US11826731B1

公开(公告)日：2023-11-28

申请号：US18130572

申请日：2023-04-04

申请人： KING FAISAL UNIVERSITY

发明人： Hassan Hammud ,  Dolayl Al-Hudairi ,  Thirumurugan Prakasam

IPC分类号： B01J21/18 ,  B01J23/843 ,  B01J37/00 ,  B01J37/08 ,  C02F101/10 ,  C02F101/30 ,  C02F101/34 ,  B01J35/00 ,  C02F1/70

CPC分类号： B01J23/8437 ,  B01J21/18 ,  B01J35/0013 ,  B01J37/0072 ,  B01J37/082 ,  B01J37/086 ,  C02F1/705 ,  C02F2101/108 ,  C02F2101/308 ,  C02F2101/345 ,  C02F2303/16 ,  C02F2305/08

摘要： Metal carbon and oxide nanocomposites prepared by a simple, low energy demanding, and high yield method are provided. The metal carbon nanocomposites can be prepared with or without a support such as silica, graphite, silicates, and zeolites. Both metal carbon and metal oxides nanocomposites are more efficient in catalytic reduction and oxidation of p-nitrophenol and azo dyes than other reported materials. They have high rate constants, number of catalytic cycles and catalytic turn over number (TON) compared to currently used materials.

公开(公告)号：US20230322571A1

公开(公告)日：2023-10-12

申请号：US18133366

申请日：2023-04-11

申请人： UNIVERSITY OF CONNECTICUT

发明人： Steven L. Suib ,  Shubhashish Shubhashish

IPC分类号： C01F5/06 ,  B01J6/00 ,  B01J37/00 ,  B01J35/02 ,  B01J35/10 ,  B01J21/10

CPC分类号： C01F5/06 ,  B01J6/001 ,  B01J37/0072 ,  B01J35/026 ,  B82Y30/00 ,  B01J35/1038 ,  B01J35/1014 ,  B01J21/10 ,  B01J35/1061

摘要： Methods for synthesizing and using metal oxide nanomaterials are provided. The methods include heating a solution including large inverse micelles of a metal chelate in a solvent to a temperature greater than the solvent boiling point to form a dried product and calcining the dried product to form the metal oxide nanomaterial.

公开(公告)号：US11731117B2

公开(公告)日：2023-08-22

申请号：US16886418

申请日：2020-05-28

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Université de Montpellier

发明人： Claude Grison ,  Vincent Escande

IPC分类号： B01J31/22 ,  B01J37/06 ,  B01J37/08 ,  B01J37/00 ,  B01J23/34 ,  B01J37/36 ,  B09C1/10 ,  B01J23/889 ,  B01J37/14 ,  B01J37/30 ,  B01J37/34 ,  C07C1/20 ,  C07C5/367 ,  C07C45/29 ,  C07C49/807 ,  C07C67/307 ,  C07C211/50 ,  C07C245/08 ,  C07D213/80 ,  C07D307/30 ,  C07D307/68 ,  C07D401/04 ,  C07D403/14 ,  C07D407/04

CPC分类号： B01J31/2295 ,  B01J23/34 ,  B01J23/8892 ,  B01J37/009 ,  B01J37/0036 ,  B01J37/0072 ,  B01J37/06 ,  B01J37/082 ,  B01J37/14 ,  B01J37/30 ,  B01J37/346 ,  B01J37/36 ,  B09C1/10 ,  C07C1/20 ,  C07C5/367 ,  C07C45/29 ,  C07C49/807 ,  C07C67/307 ,  C07C211/50 ,  C07C245/08 ,  C07D213/80 ,  C07D307/30 ,  C07D307/68 ,  C07D401/04 ,  C07D403/14 ,  C07D407/04 ,  B01J2231/005 ,  B01J2531/72

摘要： Compositions of manganese accumulating plants.

公开(公告)号：US20230250310A1

公开(公告)日：2023-08-10

申请号：US18166300

申请日：2023-02-08

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takayoshi TAKAHIRA ,  Seiji HORII ,  Toshiki SAWAUE ,  Toru TANAKA ,  Hidetaka ASANO

IPC分类号： C09D133/08 ,  C09D5/02 ,  B01J23/34 ,  B01J37/00 ,  B01J35/06

CPC分类号： C09D133/08 ,  C09D5/027 ,  B01J23/34 ,  B01J37/0072 ,  B01J35/065

摘要： A water-based paint composition includes a manganese oxide-based catalyst, activated carbon, at least one water-soluble resin selected from a group consisting of acrylic resin, modified acrylic resin, and fluorocarbon resin, a polyacrylate-based dispersant, and a water-based solvent. The water-based paint composition, although including the manganese oxide-based catalyst, allows a coating film to be resistant to chalking and weather.

公开(公告)号：US20230211324A1

公开(公告)日：2023-07-06

申请号：US18001145

申请日：2021-06-10

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Biju M. DEVASSY ,  Nigit J. MELEPPURAM ,  Naresh DHACHAPALLY ,  Vinod S. NAIR

IPC分类号： B01J23/63 ,  B01J21/04 ,  B01J37/02 ,  B01J37/00 ,  B01J37/08 ,  C07C5/32

CPC分类号： B01J23/63 ,  B01J21/04 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/0009 ,  B01J37/088 ,  B01J37/0072 ,  C07C5/325 ,  C07C2523/63

摘要： Disclosed are shaped dehydrogenation catalysts, methods for making the catalysts, and methods for dehydrogenating a hydrocarbon using the catalyst. A method for making the shaped dehydrogenation catalyst can include combining a group 13 metal precursor and a group 1 metal precursor with a catalyst support precursor to form a shapeable material, shaping the shapeable material to form a wet shaped material, drying the wet shaped material to form a dry shaped material, and calcining the dry shaped material to form the shaped dehydrogenation catalyst.

公开(公告)号：US11673127B2

公开(公告)日：2023-06-13

申请号：US16807500

申请日：2020-03-03

申请人： ExxonMobil Technology and Engineering Company

发明人： Brandon J. O'Neill ,  Scott J. Weigel

IPC分类号： C07C1/20 ,  B01J37/06 ,  B01J29/70 ,  B01J21/04 ,  B01J37/00

CPC分类号： B01J29/703 ,  B01J21/04 ,  B01J37/0072 ,  B01J37/06 ,  C07C1/20 ,  B01J2229/38 ,  C07C2529/70

摘要： Methods are provided for formulation of catalysts with improved catalyst exposure lifetimes under oxygenate conversion conditions. In various additional aspects, methods are described for performing oxygenate conversion reactions using such catalysts with improved catalyst exposure lifetimes. The catalyst formulation methods can include formulation of oxygenate conversion catalysts with binders that are selected from binders having a surface area of roughly 250 m2/g or less, or 200 m2/g or less. In various aspects, during formulation, a weak base can be added to the zeotype crystals, to the binder material, or to the mixture of the zeotype and the binder. It has been unexpectedly discovered that addition of a weak base, so that the weak base is present in at least one component of the binder mixture prior to formulation, can result in longer catalyst exposure lifetimes under methanol conversion conditions.

公开(公告)号：US20230146477A1

公开(公告)日：2023-05-11

申请号：US17802610

申请日：2021-02-25

申请人： ASAHI KASEI KABUSHIKI KAISHA

发明人： Chihiro IITSUKA ,  Dai NAGATA

IPC分类号： B01J23/89 ,  B01J23/02 ,  B01J35/02 ,  B01J35/00 ,  B01J37/04 ,  B01J37/00 ,  B01J37/08 ,  C07C67/44

CPC分类号： B01J23/892 ,  B01J23/02 ,  B01J35/026 ,  B01J35/0066 ,  B01J37/04 ,  B01J37/0072 ,  B01J37/088 ,  C07C67/44

摘要： A catalyst for production of carboxylic acid ester, containing:



catalyst metal particles; and
a support supporting the catalyst metal particles,
wherein the catalyst has a hollow particle ratio of 40% or less.

公开(公告)号：US20190218314A1

公开(公告)日：2019-07-18

申请号：US16312962

申请日：2017-06-23

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION

发明人： Xianzhi XIA ,  Tianyi ZHANG ,  Yuexiang LIU ,  Jin ZHAO

IPC分类号： C08F2/01 ,  C08F2/34 ,  B01J8/10 ,  B01J19/18 ,  B01J37/00

CPC分类号： C08F2/01 ,  B01J8/10 ,  B01J19/18 ,  B01J19/1831 ,  B01J37/0072 ,  B01J2219/00033 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00166 ,  C08F2/34 ,  C08F4/00 ,  C08F10/00 ,  C08F10/02

摘要： Disclosed is a catalyst pre-contact method for the continuous polymerization of an olefin, wherein a primary catalyst, a co-catalyst and, optionally, an external electron donor are mixed and then undergo a pre-contact reaction, with the pre-contact reaction temperature being −30° C. to 35° C. and adjustable, and the pre-contact reaction time being 0.5 min to 10 min and adjustable, and the pre-contacted catalyst is brought into a catalyst prepolymerization system and then into a catalyst polymerization system, or is directly brought into the catalyst polymerization system. Further disclosed is a catalyst pre-contact device for the continuous polymerization of an olefin, which can adjust the pre-contact time and pre-contact temperature of the catalyst so that the performance of the catalyst achieves a better level according to the process.

公开(公告)号：US20180304225A1

公开(公告)日：2018-10-25

申请号：US16017535

申请日：2018-06-25

申请人： IMMUNOLIGHT, LLC.

发明人： Frederic A. BOURKE, JR.

IPC分类号： B01J19/12 ,  G21K5/00 ,  G02B5/00 ,  C12H1/06 ,  C09J201/00 ,  C09J5/00 ,  C09D201/00 ,  C08J7/18 ,  C08J3/28 ,  C08J3/24 ,  C02F1/72 ,  C02F1/32 ,  C02F1/30 ,  B01J37/02 ,  B01J37/00 ,  B01J35/00 ,  B01J31/22 ,  B01J31/02 ,  B01J23/52 ,  B01J23/50 ,  B01J19/08 ,  A61N5/10 ,  A61N5/06 ,  A61L2/16 ,  A61L2/10 ,  A61L2/08 ,  A61L2/00 ,  A61K41/00 ,  A23L3/28 ,  A23L3/26 ,  A23L2/50 ,  A23L5/30 ,  A61M1/36 ,  B82Y40/00 ,  B82Y30/00 ,  B82Y20/00

CPC分类号： A61N5/10 ,  A23L2/50 ,  A23L3/26 ,  A23L3/263 ,  A23L3/28 ,  A23L5/32 ,  A23V2002/00 ,  A61K41/0057 ,  A61K41/0066 ,  A61L2/0011 ,  A61L2/0047 ,  A61L2/0076 ,  A61L2/082 ,  A61L2/088 ,  A61L2/10 ,  A61L2/16 ,  A61L2202/21 ,  A61L2202/22 ,  A61M1/3683 ,  A61N5/062 ,  A61N5/0624 ,  A61N2005/0661 ,  A61N2005/0662 ,  A61N2005/1087 ,  A61N2005/1089 ,  A61N2005/1098 ,  B01J19/082 ,  B01J19/085 ,  B01J19/12 ,  B01J19/123 ,  B01J19/125 ,  B01J19/127 ,  B01J19/128 ,  B01J23/50 ,  B01J23/52 ,  B01J31/0275 ,  B01J31/2295 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/004 ,  B01J37/0072 ,  B01J37/0221 ,  B01J2219/0877 ,  B01J2219/0879 ,  B01J2219/0892 ,  B01J2219/1203 ,  B01J2231/005 ,  B01J2531/005 ,  B01J2531/008 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C02F1/30 ,  C02F1/302 ,  C02F1/305 ,  C02F1/307 ,  C02F1/32 ,  C02F1/725 ,  C02F2305/10 ,  C08J3/24 ,  C08J3/28 ,  C08J7/18 ,  C08J2300/00 ,  C09D201/00 ,  C09J5/00 ,  C09J201/00 ,  C09J2205/31 ,  C12H1/06 ,  G02B5/008 ,  G21K5/00 ,  Y02W10/37 ,  Y10S977/774 ,  Y10S977/777 ,  Y10S977/896 ,  Y10S977/915 ,  Y10T156/10

摘要： A method and a system for producing a change in a medium. The method places in a vicinity of the medium at least one energy modulation agent. The method applies an initiation energy to the medium. The initiation energy interacts with the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the energy modulation agent.