公开(公告)号：US20230076674A1

公开(公告)日：2023-03-09

申请号：US17785817

申请日：2020-12-15

申请人： NEXTCHEM S.P.A.

发明人： Maria SARNO ,  Antonio ZARLI ,  Paolo CIAMBELLI ,  Mariagrazia IULIANO ,  Gianluca VISCUSI

IPC分类号： C11C3/12 ,  B01J35/02 ,  B01J23/76 ,  B01J23/96

摘要： A nano-catalyst which is usable in processes of vegetable oil hydrogenation for producing bio-lubricants or biodegradable plastics for producing copolymers, characterized in that it consists of an active phase composed of nickel, palladium and ruthenium, dispersed on a support including graphene layers less than 1 micron, the outer surface of which is covered with surfactant chains, and having a high activity and a very high selectivity for the cis-configuration of the 9-octadecenoic acid (cis-oleic acid).

公开(公告)号：US11471873B2

公开(公告)日：2022-10-18

申请号：US16520848

申请日：2019-07-24

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Krishna Gunugunuri ,  Charles Alexander Roberts ,  Torin C. Peck

IPC分类号： B01J37/34 ,  B01J37/03 ,  F01N3/08 ,  B01J23/76 ,  B01J37/06

摘要： Methods of making an iron based catalyst using microwave hydrothermal synthesis are provided. The methods include dissolving iron(III) nitrate, Fe(NO3)3, in an organic solvent to form a solution. Once dissolved, the methods include a step of neutralizing the solution with an alkaline mineralizing agent to obtain a precipitate. The solution with the precipitate is then subjected to microwave radiation to cause a temperature gradient and a hydrothermal crystallization process to form a synthesized product. The synthesized product is subsequently separated from the mineralizing agent. The method includes washing and drying the synthesized product to obtain particles of sodium iron oxide (NaFeO2) catalyst that can be used as a composition for a passive NOx adsorber. A two-stage NOx abatement device for removal of NOx from an exhaust gas stream during a cold start operation of an internal combustion engine is also provided.

公开(公告)号：US20190201877A1

公开(公告)日：2019-07-04

申请号：US16296746

申请日：2019-03-08

申请人： Research Triangle Institute

发明人： Jian-Ping Shen ,  Marty Lail ,  Brian Turk ,  Paul D. Mobley ,  Jason S. Norman ,  Laura Douglas ,  Jonathan Peters

IPC分类号： B01J23/835 ,  C07C11/02 ,  B01J23/83 ,  B01J23/89 ,  C07C31/04 ,  C07C13/20 ,  C07C11/22 ,  C07C11/06 ,  C07C15/46 ,  C10J3/46 ,  B01J35/00 ,  C01B32/40 ,  C10J3/72 ,  C07C29/156 ,  C07C11/04 ,  B01J23/74 ,  B01J23/76 ,  C07C2/84 ,  C07C5/42 ,  C07D301/03 ,  C01B3/40 ,  C10G27/00 ,  B01J23/889 ,  B01J23/00 ,  B01J23/78 ,  B01J23/80 ,  C07C9/06

CPC分类号： B01J23/835 ,  B01J23/002 ,  B01J23/74 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J23/8906 ,  B01J35/002 ,  B01J37/03 ,  B01J37/14 ,  B01J37/18 ,  B01J2523/00 ,  B01J2523/821 ,  C01B3/40 ,  C01B32/40 ,  C01B2203/0238 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/1088 ,  C01B2203/1235 ,  C07C2/84 ,  C07C5/42 ,  C07C9/06 ,  C07C11/02 ,  C07C11/04 ,  C07C11/06 ,  C07C11/22 ,  C07C13/20 ,  C07C15/46 ,  C07C29/156 ,  C07C31/04 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/46 ,  C07C2523/74 ,  C07C2523/78 ,  C07C2523/80 ,  C07C2523/83 ,  C07C2523/835 ,  C07C2523/889 ,  C07C2523/89 ,  C07C2601/16 ,  C07D301/03 ,  C10G27/00 ,  C10G2400/22 ,  C10G2400/30 ,  C10J3/463 ,  C10J3/725 ,  C10J2300/0969 ,  C10J2300/0986 ,  C10J2300/1653 ,  Y02E20/18 ,  Y02P20/52 ,  B01J2523/31 ,  B01J2523/43 ,  B01J2523/842 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/845 ,  B01J2523/72 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/27

摘要： This invention is directed to novel mixed transition metal iron (II/III) catalysts for the extraction of oxygen from CO2 and the selective reaction with organic compounds.

公开(公告)号：US20190077728A1

公开(公告)日：2019-03-14

申请号：US15944665

申请日：2018-04-03

申请人： Siluria Technologies, Inc.

发明人： Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC分类号： C07C2/84 ,  B01J23/889 ,  B01J35/00 ,  B01J27/16 ,  B01J21/08 ,  B01J21/06 ,  B01J19/00 ,  B01J23/83 ,  B01J23/63 ,  B01J37/03 ,  B01J23/76 ,  B01J23/54 ,  B01J23/34 ,  B01J23/10 ,  B01J23/00 ,  C07C11/04

摘要： Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US10179329B2

公开(公告)日：2019-01-15

申请号：US14944273

申请日：2015-11-18

申请人： Johnson Matthey Public Limited Company

发明人： Paul Richard Phillips ,  Guy Richard Chandler ,  Alexander Nicholas Michael Green ,  Matthew Eben Harris ,  James Alexander Wylie ,  Miroslaw Gall ,  Garry Adam Burgess

IPC分类号： B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J21/12 ,  B01J23/10 ,  B01J23/44 ,  B01J23/56 ,  B01J23/63 ,  B01J23/66 ,  B01J23/70 ,  B01J23/72 ,  B01J23/76 ,  B01J23/83 ,  B01J23/84 ,  B01J23/89 ,  B01J29/00 ,  B01D53/94 ,  B01J29/76 ,  B01J29/74

摘要： A catalyst article comprises an SCR catalyst and a NOx adsorber catalyst, where each of these catalysts comprise a metal molecular sieve, each with a different metal. The catalyst article can be close coupled with other components to give a NOX performance advantage from cold start to a combined DOC and SCRF system. Higher NOX conversion is also shown in under-floor location due to NOx storage before SCR light off and selective NH3 slip control, allowing higher NH3 fill levels. Systems comprising the catalyst article and methods of using the catalyst article to give improved hydrocarbon and carbon monoxide control, as well as ammonia slip control, are described. The systems can include flow-through or wall-flow monoliths.

公开(公告)号：US09963402B2

公开(公告)日：2018-05-08

申请号：US15228937

申请日：2016-08-04

申请人： Siluria Technologies, Inc.

发明人： Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC分类号： C07C2/84 ,  B01J23/00 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/76 ,  B01J37/03 ,  B01J23/889 ,  B01J23/63 ,  B01J23/83 ,  B01J19/00 ,  B01J21/06 ,  B01J21/08 ,  B01J27/16 ,  B01J35/00

CPC分类号： C07C2/84 ,  B01J19/0046 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/63 ,  B01J23/76 ,  B01J23/83 ,  B01J23/8892 ,  B01J27/16 ,  B01J35/0006 ,  B01J37/031 ,  B01J37/035 ,  B01J2219/00527 ,  B01J2219/00536 ,  B01J2219/00702 ,  B01J2219/00747 ,  B01J2523/00 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2523/10 ,  C07C2523/18 ,  C07C2523/34 ,  C07C2529/072 ,  C07C2529/076 ,  C07C2529/89 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/23 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/305 ,  B01J2523/72 ,  B01J2523/845 ,  B01J2523/12 ,  B01J2523/69 ,  C07C11/04

摘要： Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US09861972B1

公开(公告)日：2018-01-09

申请号：US15479260

申请日：2017-04-04

申请人： KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCH

发明人： Mohan Singh Rana ,  Faisal S. Alhumaidan

IPC分类号： B01J23/76 ,  B01J23/85 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  C10G45/02 ,  C10G45/04 ,  B01J31/26 ,  B01J23/881 ,  B01J23/882 ,  B01J23/883 ,  B01J21/18 ,  B01J21/04 ,  B01J31/04 ,  B01J37/04 ,  B01J37/08 ,  B01J37/02 ,  C10G45/08 ,  C10G45/06

CPC分类号： B01J31/26 ,  B01J21/04 ,  B01J21/18 ,  B01J23/881 ,  B01J23/882 ,  B01J23/883 ,  B01J31/04 ,  B01J35/0006 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/084 ,  B01J2231/323 ,  B01J2531/004 ,  B01J2531/005 ,  C10G45/06 ,  C10G45/08 ,  C10G2300/205

摘要： A hydrodemetallization (HDM) catalyst includes an alumina and carbon extrudate support having a weight ratio of about 1:1 alumina to carbon and bimodal type pore size distribution, i.e., both meso-porosity and macro-porosity. The support can be impregnated with at least one hydrogenation active metal and, optionally, at least one promoter metal from the transition metals of Groups 6, 8, 9, and 10 of the Periodic Table. The hydrogenation active metal can be, for example, Mo, W, and Fe. The promoter metal can be, for example, Co, Ni, and Fe. The catalyst may further include ethylene diamine tetra acetic acid (EDTA).

公开(公告)号：US09446387B2

公开(公告)日：2016-09-20

申请号：US14692495

申请日：2015-04-21

申请人： Siluria Technologies, Inc.

发明人： Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC分类号： B01J21/02 ,  B01J21/10 ,  B01J23/10 ,  B01J23/12 ,  B01J23/16 ,  B01J23/74 ,  B01J23/76 ,  C07C2/10 ,  C07C2/82 ,  C07C9/06 ,  C07C11/04 ,  B01J23/889 ,  B01J23/00 ,  B01J23/34 ,  B01J23/54 ,  C07C2/84 ,  B01J37/03 ,  B01J23/63 ,  B01J23/83 ,  B01J19/00 ,  B01J21/06 ,  B01J21/08 ,  B01J27/16 ,  B01J35/00

CPC分类号： C07C2/84 ,  B01J19/0046 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/63 ,  B01J23/76 ,  B01J23/83 ,  B01J23/8892 ,  B01J27/16 ,  B01J35/0006 ,  B01J37/031 ,  B01J37/035 ,  B01J2219/00527 ,  B01J2219/00536 ,  B01J2219/00702 ,  B01J2219/00747 ,  B01J2523/00 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2523/10 ,  C07C2523/18 ,  C07C2523/34 ,  C07C2529/072 ,  C07C2529/076 ,  C07C2529/89 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/23 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/305 ,  B01J2523/72 ,  B01J2523/845 ,  B01J2523/12 ,  B01J2523/69 ,  C07C11/04

摘要： Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US09168509B2

公开(公告)日：2015-10-27

申请号：US13663733

申请日：2012-10-30

申请人： CHINA PETROLEUM & CHEMCIAL CORPORATION ,  FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC

发明人： Yanxia Zhang ,  Shenghua Yuan ,  Peng Gao ,  Hao Zhang ,  Qiuhong Fu ,  Ri Duan

IPC分类号： B01J23/00 ,  B01J23/10 ,  B01J23/70 ,  B01J23/72 ,  B01J23/76 ,  B01J23/80 ,  C07C27/04 ,  C07C29/149 ,  B01J23/83 ,  B01J23/885 ,  B01J23/888 ,  B01J37/03 ,  B01J23/889 ,  B01J23/887 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00

CPC分类号： B01J23/80 ,  B01J23/002 ,  B01J23/83 ,  B01J23/885 ,  B01J23/8871 ,  B01J23/8872 ,  B01J23/8873 ,  B01J23/888 ,  B01J23/8892 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/031 ,  B01J2523/00 ,  C07C29/149 ,  C07C31/207 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/72 ,  B01J2523/47 ,  B01J2523/48 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/25 ,  B01J2523/22 ,  B01J2523/3712

摘要： The present disclosure provides a hydrogenation catalyst, the preparation process thereof and the application thereof in the production of 1,4-butanediol by hydrogenating dialkyl maleate and/or dialkyl succinate. The catalyst comprises Cu—Al-A-B—O, wherein A comprises at least one of Zn, Mo and W, B comprises at least one of Ba, Mn, Mg, Ti, Ce and Zr. In the process for preparing said hydrogenation catalyst, a part of Cu and A are precipitated first and the rest of Cu, Al and B are precipitated successively.

摘要翻译： 本公开内容提供氢化催化剂及其制备方法及其在通过氢化马来酸二烷基酯和/或琥珀酸二烷基酯生产1,4-丁二醇时的应用。 催化剂包括Cu-Al-A-B-O，其中A包含Zn，Mo和W中的至少一种，B包括Ba，Mn，Mg，Ti，Ce和Zr中的至少一种。 在制备所述氢化催化剂的过程中，首先沉淀出一部分Cu和A，然后连续沉淀出其余的Cu，Al和B。

公开(公告)号：US08921256B2

公开(公告)日：2014-12-30

申请号：US13479767

申请日：2012-05-24

申请人： Joel M. Cizeron ,  Erik Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

发明人： Joel M. Cizeron ,  Erik Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC分类号： B01J23/00 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/76 ,  C07C2/84 ,  B01J37/03 ,  B01J23/889 ,  B01J23/63 ,  B01J23/83 ,  B01J19/00

CPC分类号： C07C2/84 ,  B01J19/0046 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/63 ,  B01J23/76 ,  B01J23/83 ,  B01J23/8892 ,  B01J27/16 ,  B01J35/0006 ,  B01J37/031 ,  B01J37/035 ,  B01J2219/00527 ,  B01J2219/00536 ,  B01J2219/00702 ,  B01J2219/00747 ,  B01J2523/00 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2523/10 ,  C07C2523/18 ,  C07C2523/34 ,  C07C2529/072 ,  C07C2529/076 ,  C07C2529/89 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/23 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/305 ,  B01J2523/72 ,  B01J2523/845 ,  B01J2523/12 ,  B01J2523/69 ,  C07C11/04

摘要： Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

摘要翻译： 提供了包含各种掺杂剂的金属氧化物催化剂。 催化剂可用作各种催化反应中的异质催化剂，例如甲烷与C 2烃如乙烷和乙烯的氧化偶联。 还公开了相关的使用和制造方法。