公开(公告)号：US12024438B2

公开(公告)日：2024-07-02

申请号：US17661353

申请日：2022-04-29

申请人： Johnson Matthey Catalysts (Germany) GmbH ,  JOHNSON MATTHEY PUBLIC LIMITED COMPANY

发明人： Juergen Bauer ,  John Leonello Casci ,  Ralf Dotzel ,  Joerg Muench ,  Ralitsa Purova ,  Wilhelm Schwieger ,  Ameen Shahid ,  Selvam Thangaraj ,  Tobias Weissenberger

IPC分类号： B01J37/02 ,  B01J29/04 ,  B01J29/072 ,  B01J29/72 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/00 ,  B01J37/10 ,  C01B39/02 ,  C01B39/04 ,  C01B39/14 ,  C01B39/48 ,  F01N3/20 ,  F01N3/28

CPC分类号： C01B39/48 ,  B01J29/041 ,  B01J29/043 ,  B01J29/072 ,  B01J29/7207 ,  B01J29/723 ,  B01J29/7407 ,  B01J29/743 ,  B01J29/7607 ,  B01J29/763 ,  B01J29/7807 ,  B01J29/783 ,  B01J35/0006 ,  B01J35/04 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0215 ,  B01J37/10 ,  C01B39/026 ,  C01B39/04 ,  C01B39/14 ,  C01B39/145 ,  F01N3/2066 ,  F01N3/2842 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2065 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01J2229/186 ,  B01J2229/22 ,  B01J2229/34 ,  B01J2229/36 ,  B01J2229/38 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16

摘要： The present invention further provides a method of making an metal-loaded aluminosilicate zeolite having a maximum pore opening defined by eight tetrahedral atoms from pre-existing aluminosilicate zeolite crystallites, wherein the metal is present in a range of from 0.5 to 5.0 wt. % based on the total weight of the metal-loaded aluminosilicate zeolite.

公开(公告)号：US11992828B2

公开(公告)日：2024-05-28

申请号：US18337070

申请日：2023-06-19

申请人： CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD ,  CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD

发明人： Kaixiang Li ,  Zhenguo Li ,  Xiaoning Ren ,  Yuankai Shao ,  Jianhai Wang ,  Li Zhang ,  Lingfeng Jia ,  Cheng Lv

IPC分类号： B01J29/00 ,  B01J29/06 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/70 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J29/80 ,  B01J29/83 ,  B01J29/85 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/06 ,  B01J37/08 ,  C07C2/84 ,  C10G11/05

CPC分类号： B01J29/80 ,  B01J29/005 ,  B01J29/061 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/70 ,  B01J29/7015 ,  B01J29/74 ,  B01J29/743 ,  B01J29/763 ,  B01J29/783 ,  B01J29/83 ,  B01J29/85 ,  B01J37/0018 ,  B01J37/0236 ,  B01J37/033 ,  B01J37/036 ,  B01J37/06 ,  B01J37/082 ,  C07C2/84 ,  C10G11/05 ,  B01J2029/062 ,  B01J2229/18 ,  B01J2229/186

摘要： The present disclosure provides molecular sieves with intergrown phases of AEI and CHA topologies and a catalyst thereof. A preparation method for the molecular sieves include the following steps: mixing a hydroxyphosphono organic alkali R with an aluminum source and a silicon source to obtain a sol-gel precursor, putting the sol-gel precursor into a closed hydrothermal synthesis reactor for reaction, filtering the reaction solution, washing, drying, and calcination to obtain the molecular sieves with intergrown phases of AEI and CHA topologies. The molecular sieves and the catalyst thereof can be directly synthesized under mild conditions with a hydroxyphosphono organic alkali as a structure-directing agent and a phosphorus source, have a pH value of 6-9 and low requirements for corrosion resistance of production devices, and are suitable for large-scale production.

公开(公告)号：US20230390750A1

公开(公告)日：2023-12-07

申请号：US18249649

申请日：2021-10-19

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC

发明人： Jing DONG ,  Su LIU ,  Yangdong WANG

IPC分类号： B01J35/00 ,  B01J35/02 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02 ,  B01J37/06 ,  B01J37/00 ,  B01J37/08 ,  B01J29/03 ,  B01J29/78 ,  B01J21/10 ,  B01J21/08 ,  B01J21/12 ,  B01J23/30 ,  B01J23/02 ,  C07C6/04

CPC分类号： B01J35/0006 ,  B01J35/023 ,  B01J35/026 ,  B01J37/04 ,  B01J37/031 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/0018 ,  B01J37/088 ,  B01J29/0341 ,  B01J29/78 ,  B01J21/10 ,  B01J21/08 ,  B01J21/12 ,  B01J23/30 ,  B01J23/02 ,  C07C6/04 ,  C07C2523/30

摘要： An integrated catalyst can be used in an olefin disproportionation reaction. The integrated catalyst contains a plurality of different integrated active phases. The relative positions among different active phases remain substantially unchanged during the olefin disproportionation reaction. The effective distance between respective bisecting planes of two adjacent different active phases is 0.5-5 mm, preferably 1-3 mm.

公开(公告)号：US11655157B2

公开(公告)日：2023-05-23

申请号：US16698636

申请日：2019-11-27

申请人： NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  FURUKAWA ELECTRIC CO., LTD.

发明人： Takao Masuda ,  Yuta Nakasaka ,  Takuya Yoshikawa ,  Sadahiro Kato ,  Masayuki Fukushima ,  Kojiro Inamori ,  Hiroko Takahashi ,  Yuichiro Banba ,  Kaori Sekine

IPC分类号： B01J29/06 ,  C01B39/02 ,  B01J29/18 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/10 ,  B01J29/035 ,  B01J29/04 ,  B01J37/08 ,  B01J29/12 ,  B01J29/03 ,  B01J29/14 ,  B01J29/072 ,  B01J29/08 ,  B01J29/20 ,  B01J29/24 ,  B01J29/064 ,  B01J29/10 ,  B01J29/076 ,  B01J29/44 ,  B01J29/42 ,  B01J29/16 ,  B01J29/22 ,  B01J29/65 ,  B01J29/48 ,  B01J29/40 ,  B01J29/64 ,  B01J29/61 ,  B01J29/63 ,  B01J29/46 ,  B01J29/26 ,  B01J29/62 ,  B01J29/60 ,  B01J29/70 ,  B01J29/66 ,  B01J29/69 ,  B01J29/68 ,  B01J29/76 ,  B01J29/67 ,  B01J29/72 ,  B01J29/78 ,  B01J29/74 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/38 ,  B01J23/06 ,  B01J23/10 ,  B01J23/16 ,  B01J23/745 ,  B82Y30/00

CPC分类号： C01B39/026 ,  B01J23/06 ,  B01J23/10 ,  B01J23/16 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/38 ,  B01J23/745 ,  B01J29/035 ,  B01J29/0308 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/041 ,  B01J29/043 ,  B01J29/044 ,  B01J29/064 ,  B01J29/072 ,  B01J29/076 ,  B01J29/085 ,  B01J29/10 ,  B01J29/12 ,  B01J29/14 ,  B01J29/16 ,  B01J29/18 ,  B01J29/185 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/605 ,  B01J29/61 ,  B01J29/62 ,  B01J29/63 ,  B01J29/64 ,  B01J29/65 ,  B01J29/655 ,  B01J29/66 ,  B01J29/67 ,  B01J29/68 ,  B01J29/69 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7276 ,  B01J29/7415 ,  B01J29/7476 ,  B01J29/7676 ,  B01J29/7815 ,  B01J29/7876 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1057 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/08 ,  B01J37/10 ,  B01J2229/126 ,  B01J2229/18 ,  B01J2229/20 ,  B01J2229/22 ,  B01J2229/32 ,  B01J2229/34 ,  B01J2229/37 ,  B01J2229/38 ,  B01J2229/40 ,  B82Y30/00 ,  Y02P30/20 ,  Y02P30/40

摘要： A functional structural body that can realize a prolonged life time by suppressing the decrease in function and that can fulfill resource saving without requiring a complicated replacement operation is provided. A functional structural body includes a skeletal body of a porous structure composed of a zeolite-type compound; and at least one solid acid present in the skeletal body, the skeletal body has channels connecting with each other, and the solid acid is present at least in the channels of the skeletal body.

公开(公告)号：US20230009052A1

公开(公告)日：2023-01-12

申请号：US17930056

申请日：2022-09-06

申请人： FURUKAWA ELECTRIC CO., LTD.

发明人： Takao MASUDA ,  Yuta NAKASAKA ,  Takuya YOSHIKAWA ,  Sadahiro KATO ,  Masayuki FUKUSHIMA ,  Hiroko TAKAHASHI ,  Yuichiro BANBA ,  Kaori SEKINE

IPC分类号： B01J29/14 ,  B01D53/94 ,  B01J29/08 ,  B01J29/16 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B01J29/65 ,  B01J29/68 ,  B01J29/69 ,  B01J29/70 ,  B01J29/76 ,  B01J29/78 ,  B01J35/00 ,  B01J35/04 ,  B01J37/00 ,  B01J37/02 ,  B01J37/10 ,  B01J37/18 ,  F01N3/28

摘要： The structured catalyst for oxidation for exhaust gas purification includes a support having a porous structure constituted by a zeolite-type compound, and at least one type of oxidation catalyst that is present in the support and selected from the group consisting of metal and metal oxide, the support having channels that communicate with each other, and the oxidation catalyst being present in at least the channels of the support.

公开(公告)号：US20220250928A1

公开(公告)日：2022-08-11

申请号：US17661353

申请日：2022-04-29

申请人： Johnson Matthey Catalysts (Germany) GmbH ,  JOHNSON MATTHEY PUBLIC LIMITED COMPANY

发明人： Juergen BAUER ,  John Leonello CASCI ,  Ralf DOTZEL ,  Joerg MUENCH ,  Ralitsa PUROVA ,  Wilhelm SCHWIEGER ,  Ameen SHAHID ,  Selvam THANGARAJ ,  Tobias WEISSENBERGER,

IPC分类号： C01B39/48 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28 ,  C01B39/14 ,  C01B39/04 ,  C01B39/02 ,  B01J35/10 ,  B01J35/00 ,  B01J37/02 ,  B01J37/00 ,  B01J37/10 ,  B01J29/04 ,  B01J29/72 ,  B01J29/74 ,  B01J29/78 ,  B01J29/76

摘要： The present invention further provides a method of making an metal-loaded aluminosilicate zeolite having a maximum pore opening defined by eight tetrahedral atoms from pre-existing aluminosilicate zeolite crystallites, wherein the metal is present in a range of from 0.5 to 5.0 wt. % based on the total weight of the metal-loaded aluminosilicate zeolite.

公开(公告)号：US20220219153A1

公开(公告)日：2022-07-14

申请号：US17709958

申请日：2022-03-31

申请人： SK Innovation Co., Ltd.

发明人： Sang Il Lee ,  Ji Hoon Lee ,  Young Eun Cheon

IPC分类号： B01J29/80 ,  B01J29/22 ,  B01J29/26 ,  B01J29/44 ,  B01J29/48 ,  B01J29/78 ,  B01J37/04 ,  B01J37/08 ,  C07C4/18 ,  C07C6/12

摘要： Disclosed are a bifunctional catalyst and a preparation method therefor, the bifunctional catalyst being suitable to produce high-value aromatic hydrocarbons by subjecting alkylaromatic hydrocarbons to a disproportionation/transalkylation/dealkylation reaction while suppressing aromatic loss or subjecting C8 aromatic hydrocarbons to an isomerization reaction while suppressing xylene loss.

公开(公告)号：US11352579B2

公开(公告)日：2022-06-07

申请号：US16221742

申请日：2018-12-17

申请人： ExxonMobil Technology and Engineering Company

发明人： Daniel J. Eichelsdoerfer ,  Richard C. Dougherty ,  Charles L. Baker, Jr. ,  Rugved P. Pathare ,  Bryan E. Hagee

IPC分类号： C10M101/02 ,  C10G47/16 ,  C10G45/64 ,  C10G45/62 ,  C10G73/06 ,  C10G7/06 ,  B01J35/10 ,  B01J29/78 ,  C10G45/08 ,  C10G47/18 ,  C10G45/00 ,  C10G65/12 ,  C10G47/12 ,  C10N20/02 ,  C10N20/00 ,  C10N30/10 ,  C10N40/25

摘要： Disclosed are Group III base stocks comprising at least 30 wt % naphthenes, a viscosity index from 120 to 145; and a unique ratio of molecules with multi-ring naphthenes to single ring naphthenes (2R+N/1RN). A method for preparing the base stocks is also disclosed. Also disclosed is a lubricating oil having the base stock as a major component, and an additive as a minor component.

公开(公告)号：US11236027B2

公开(公告)日：2022-02-01

申请号：US17201803

申请日：2021-03-15

申请人： ExxonMobil Chemical Patents Inc.

发明人： Christine N. Elia ,  Wenyih F. Lai ,  Hari Nair ,  Joshua I. Cutler ,  Chuansheng Bai ,  Nicholas S. Rollman

IPC分类号： B01J29/26 ,  C07C4/18 ,  B01J29/48 ,  B01J29/78 ,  B01J29/80 ,  B01J35/02 ,  B01J37/20 ,  C07C6/12 ,  C10G35/095

摘要： Disclosed are processes for conversion of a feedstock comprising C8+ aromatic hydrocarbons to lighter aromatic products in which the feedstock and optionally hydrogen are contacted in the presence of the catalyst composition under conversion conditions effective to dealkylate and transalkylate said C8+ aromatic hydrocarbons to produce said lighter aromatic products comprising benzene, toluene and xylene. The catalyst composition comprises a zeolite, a first metal, and a second metal, and is treated with a source of sulfur and/or a source of steam.

公开(公告)号：US11199117B2

公开(公告)日：2021-12-14

申请号：US16591822

申请日：2019-10-03

申请人： BASF CORPORATION

发明人： Shiang Sung ,  Torsten Neubauer ,  Pushkaraj Patwardhan

IPC分类号： F01N3/035 ,  F01N3/08 ,  F01N3/20 ,  F01N3/28 ,  F01N3/022 ,  F01N3/10 ,  B01D53/94 ,  B01D46/00 ,  B01D46/24 ,  B01J35/04 ,  B01J23/58 ,  B01J29/78 ,  B01J29/76 ,  B01J21/04 ,  B01J35/00 ,  B01J37/02 ,  B01J37/08

摘要： The disclosure provides a monolithic wall-flow filter catalytic article including a substrate having an aspect ratio of from about 1 to about 20, and having a functional coating composition disposed on the substrate, the functional coating composition including a first sorbent composition, an oxidation catalyst composition, and optionally, a second sorbent composition. The monolithic wall-flow filter catalytic article may be in a close-coupled position close to the engine. The disclosure further provides an integrated exhaust gas treatment system including the monolithic wall-flow filter catalytic article and may additionally include a flow-through monolith catalytic article. The flow-through monolith catalytic article includes a substrate having a selective catalytic reduction (SCR) coating composition disposed thereon. The integrated exhaust gas treatment system simplifies the traditional four-article system into a two-article Catalyzed Soot Filter (CSF) plus Selective Catalytic Reduction (SCR) CSF+SCR arrangement.