公开(公告)号：US20240050932A1

公开(公告)日：2024-02-15

申请号：US18254875

申请日：2020-11-30

Applicant: JK RESEARCH & ENGINEERING PTE. LTD.

Inventor： Jiak Kwang Tan ,  Nguan Hwee Tay ,  Chang Wei Kang

IPC: B01J31/06 ,  B01J31/38 ,  B01J21/06 ,  B01J23/50 ,  B01J21/04 ,  B01J35/00 ,  B01J37/04 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08

CPC classification number: B01J31/06 ,  B01J31/38 ,  B01J21/063 ,  B01J23/50 ,  B01J21/04 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/004 ,  B01J37/04 ,  B01J37/0009 ,  B01J37/0219 ,  B01J37/08

Abstract: The present invention relates to a coating composition including polysilazane mixed in a suitable solvent, and nanoparticles dispersed therein, a method of forming the coating composition, a method of forming the coating and a coating.

公开(公告)号：US20240050928A1

公开(公告)日：2024-02-15

申请号：US18144431

申请日：2023-05-08

Applicant: NANJING TECH UNIVERSITY ,  NANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECHNOLOGY& EQUIPMENT CO., LTD.

Inventor： Haitao XU ,  Qijie JIN ,  Mutao XU ,  Chengzhang ZHU ,  Yao LU ,  Wei YAN ,  Mingbo LI ,  Jing SONG

IPC: B01J23/847 ,  B01J21/04 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B01J37/34 ,  B01J37/04 ,  B33Y80/00 ,  B33Y70/10 ,  B33Y40/20 ,  B09C1/06

CPC classification number: B01J23/8472 ,  B01J21/04 ,  B01J35/002 ,  B01J35/026 ,  B01J35/023 ,  B01J37/0018 ,  B01J37/0207 ,  B01J37/0203 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/088 ,  B01J37/344 ,  B01J37/04 ,  B33Y80/00 ,  B33Y70/10 ,  B33Y40/20 ,  B09C1/06 ,  B33Y10/00

Abstract: A solid heat carrier catalyst for thermal desorption of organic matter-contaminated soil and a method for preparing the same. A hollow alumina ball prepared by 3D printing is taken as a solid heat carrier, copper-nickel-vanadium composite oxide is taken as a catalytic active component, and vinyltriethoxysilane is taken as a masking agent. The ball has a diameter of 30 mm to 60 mm and a thickness of 1 mm to 2 mm. An outer surface of the ball is masked with the vinyltriethoxysilane; then the ball is pierced to make an inner surface thereof connected with the outside through channels; the ball is then immersed in a catalytic active component precursor solution; and finally, drying and calcination are performed to obtain the solid heat carrier catalyst for thermal desorption of organic matter-contaminated soil. This product is widely applicable to the field of thermal desorption of organic contaminants of soil.

公开(公告)号：US11896960B1

公开(公告)日：2024-02-13

申请号：US18353385

申请日：2023-07-17

Applicant: Jiangsu Vocational College of Agriculture and Forestry ,  Huayu Automotive Electric Drive System Co., Ltd.

Inventor： Daxiang Gao ,  Zhong Gao ,  Lin Wang ,  Hetong Yang ,  Jun Shi ,  Gangjun Xi

IPC: B01J27/10 ,  B01J31/06 ,  B01J31/26 ,  B01J37/04 ,  B01J37/03 ,  B01J37/00 ,  B01J37/34 ,  B01J37/06 ,  B01J37/02 ,  B01J35/00 ,  C02F1/30 ,  C02F1/72 ,  B01J23/50 ,  C02F101/38 ,  C02F101/34

CPC classification number: B01J27/10 ,  B01J23/50 ,  B01J31/061 ,  B01J31/26 ,  B01J35/004 ,  B01J37/009 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/04 ,  B01J37/06 ,  B01J37/345 ,  C02F1/30 ,  C02F1/725 ,  C02F2101/34 ,  C02F2101/38 ,  C02F2305/10

Abstract: A high-efficiency visible-light catalytic material, a preparation method and an application thereof are provided by the present application, relating to the technical field of photocatalytic materials. The present application prepares photocatalytic material Ag@AgCl/CA by compounding Ag@AgCl and calcium alginate gel, and the prepared photocatalytic material is shaped as small particles. The photocatalytic material Ag@AgCl/CA is used to degrade tetracycline antibiotics.

公开(公告)号：US11896958B1

公开(公告)日：2024-02-13

申请号：US18233058

申请日：2023-08-11

Applicant: KING FAISAL UNIVERSITY

Inventor： Mai Mostafa Khalaf Ali ,  Hany Mohamed Abd El-Lateef Ahmed ,  Mohamed Salaheldeen ,  Ahmed M. Abu-Dief ,  Zeid M. Owidah

IPC: B01J23/10 ,  B01J21/06 ,  C09B67/00 ,  B01J37/04 ,  B01J35/00 ,  B01J37/08

CPC classification number: B01J23/10 ,  B01J21/066 ,  B01J35/004 ,  B01J37/04 ,  B01J37/08 ,  C09B67/0001

Abstract: Zirconium doped terbium nano oxides (ZrTb2O3). The nano oxides can have an average diameter ranging from about 17 nm to about 22 nm. The nano oxides can be used as a photocatalyst for photodegradation of organic dyes. In an embodiment, the organic dyes include textile wastewater dyes. In an embodiment, the textile wastewater dyes include methylene blue (MB) and/or Congo Red (CR). In an embodiment, the zirconium doped terbium nano oxides (ZrTb2O3) can be prepared by a dual co-precipitation and calcination method.

公开(公告)号：US20240042419A1

公开(公告)日：2024-02-08

申请号：US18486105

申请日：2023-10-12

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： Matthew J. THOMPSON ,  Thomas Szymanski ,  Randall Clayton Yeates ,  James M. Ralph

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/42 ,  B01J23/44 ,  B01J23/755 ,  B01J37/02 ,  B01J35/10 ,  B01J37/04 ,  B01J37/08 ,  B01J23/72

CPC classification number: B01J21/04 ,  B01J23/50 ,  B01J23/42 ,  B01J23/44 ,  B01J23/755 ,  B01J37/0215 ,  B01J35/1042 ,  B01J35/1038 ,  B01J37/04 ,  B01J37/08 ,  B01J23/72

Abstract: Ceramic articles such as catalyst carriers that include a continuous matrix and a dispersed phase distributed within the matrix as a plurality of discrete regions are disclosed. The matrix and discreet regions have different dye penetration test values. The disclosure also relates to methods of making and characterizing ceramic articles, and to catalyst bodies including the ceramic articles.

公开(公告)号：US11891577B2

公开(公告)日：2024-02-06

申请号：US17265182

申请日：2020-05-20

Applicant: HINDUSTAN PETROLEUM CORPORATION LIMITED

Inventor： Narasimharao Kanna ,  Somanath Kukade ,  Pramod Kumar ,  Ramachandrarao Bojja

IPC: C10G11/04 ,  B01J21/04 ,  B01J21/16 ,  B01J27/16 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/04 ,  C10G11/18

CPC classification number: C10G11/04 ,  B01J21/04 ,  B01J21/16 ,  B01J27/16 ,  B01J35/0006 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/009 ,  B01J37/0045 ,  B01J37/04 ,  C10G11/18

Abstract: The present disclosure is an FCC additive composition comprising an acidity enhanced modified clay; an acidity enhanced modified alumina; a binder; a phosphorous oxide and a boron oxide, as well as a process for preparing the FCC additive composition. The FCC additive as disclosed is capable of cracking bottoms comprising large hydrocarbon molecules/heavy fuel oils, it enhances bottoms conversion and reduces formation of dry gas.

公开(公告)号：US11890592B2

公开(公告)日：2024-02-06

申请号：US16639922

申请日：2018-09-03

Applicant: SHOWA DENKO K. K.

Inventor： Wataru Oguchi ,  Katsuhiko Yamashita ,  Toshihiro Kimura ,  Daiki Shimono

IPC: C01B33/14 ,  B01J21/08 ,  B01J6/00 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/04

CPC classification number: B01J21/08 ,  B01J6/001 ,  B01J35/0026 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1066 ,  B01J35/1071 ,  B01J37/04 ,  C01B33/14

Abstract: A method for producing the silica carrier which includes kneading fumed silica obtained by a combustion method, silica gel obtained by a gel method, and colloidal silica obtained by a sol-gel method or a water glass method, molding the resulting kneaded product, and calcining the resulting molded body. The silica carrier has, in the measurement of pore size distribution, mesopores with a pore size of 2 to 50 nm and macropores with a pore size of more than 50 nm and 1,000 nm or less.

公开(公告)号：US20240018002A1

公开(公告)日：2024-01-18

申请号：US18251638

申请日：2021-10-14

Applicant: KORBON CO., LTD.

Inventor： Hee Chung HWANG

IPC: C01B32/162 ,  C01B32/164 ,  B01J37/34 ,  B01J37/08 ,  B01J37/04 ,  B01J37/18 ,  C01B32/174

CPC classification number: C01B32/162 ,  C01B32/164 ,  B01J37/349 ,  B01J37/08 ,  B01J37/04 ,  B01J37/18 ,  C01B32/174 ,  C01B2202/36 ,  C01B2202/32

Abstract: The present disclosure relates to a method for continuously synthesizing carbon nanotubes using a plasma treated catalyst. The method for continuously synthesizing carbon nanotubes comprises: a plasma treating step of preparing metal nanoparticles by plasma treating metal salts in an H2 or NH3 atmosphere; a first mixture preparing step of preparing an emulsion mixture by mixing a solvent and a surfactant; a second mixture preparing step of preparing a second mixture by mixing the emulsion mixture and a carrier gas; and a reacting step of forming carbon nanotubes by introducing the second mixture and metal nanoparticles into a heated reactor. Accordingly, the catalyst can be prepared by reducing metal salts at a relatively low temperature and in a shorter time, the yield of the carbon nanotubes can be increased, and the diameter of the carbon nanotubes can be uniformly controlled, thereby enabling an economical and mass production of carbon nanotubes.

公开(公告)号：US11867109B2

公开(公告)日：2024-01-09

申请号：US17252040

申请日：2020-02-07

Applicant: Sakura Kogyo Co., LTD

Inventor： Hou Peng ,  Kazuhiro Nishihara ,  Shoichi Uchiyama ,  Hiromi Suzuki ,  Miho Yamashita

IPC: F01N3/28 ,  B01J35/04 ,  B01J37/08 ,  B01J3/00 ,  B01J37/04 ,  B01J37/00 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: F01N3/2828 ,  B01J35/04 ,  B01J37/0045 ,  B01J37/04 ,  B01J37/08 ,  F01N3/2807 ,  F01N3/2835 ,  B82Y30/00 ,  B82Y40/00

Abstract: A novel catalyst constituent material for combustion gas purification, which has an extremely good ratio of contact between each catalyst metal particle and an exhaust gas; and a catalyst device which uses this catalyst constituent material for combustion gas purification; and a method for producing this catalyst constituent material for combustion gas purification. The catalyst constituent obtained by mixing catalyst metal particles and a pore-forming material that disappears at high temperatures into a catalyst supporting material, which is a slurry containing fine ceramic particle. The pore-forming material also contains long fibers of cellulose nanofibers and/or short fibers of cellulose nanofibers.

公开(公告)号：US20240001350A1

公开(公告)日：2024-01-04

申请号：US18039569

申请日：2021-11-08

Applicant: ISHIFUKU METAL INDUSTRY CO., LTD. ,  THE DOSHISHA

Inventor： Naoya AOKI ,  Yoko SUGAWARA ,  Minoru INABA ,  Hideo DAIMON

IPC: B01J27/20 ,  B01J35/02 ,  B01J37/00 ,  B01J37/04 ,  B01J23/52 ,  B01J35/00

CPC classification number: B01J27/20 ,  B01J35/023 ,  B01J37/0072 ,  B01J37/04 ,  B01J23/52 ,  B01J35/0013 ,  B82Y30/00

Abstract: A gold-supported carbon catalyst includes gold fine particles supported on carbon black, wherein the gold fine particles are coordinated by an alkanethiol at a coverage of from 10% to 70%, and wherein the gold fine particles have an average particle diameter of from 1.0 nm to 1.5 nm.