公开(公告)号：WO2021216176A1

公开(公告)日：2021-10-28

申请号：PCT/US2021/018700

申请日：2021-02-19

申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

发明人： TABORGA CLAURE, Micaela ,  LEVIN, Doron ,  GATT, Joseph, E. ,  WEIGEL, Scott ,  SERNA MERINO, Pedro M.

IPC分类号： B01J29/74 ,  B01J37/08 ,  B01J37/18 ,  B01J35/02 ,  B01J29/80 ,  B01J29/18 ,  B01J29/40 ,  C01B39/48 ,  C07C15/08 ,  C07C4/18 ,  C10G45/62 ,  C10G45/64

摘要： A catalyst for converting C9+ aromatics to lighter aromatics includes a metallic function derived from a metal such as platinum constrained within cages and/or channels of a microporous material, such as chabazite, wherein the cages and/or channels of the microporous material are defined by 8 tetrahedral atoms or fewer; and an acidic function derived from an additional zeolite having cages and/or channels defined by 10 or more tetrahedral atoms, wherein the microporous material providing the metallic function and additional zeolite providing the acidic function are coupled by a binder.

公开(公告)号：WO2020236470A1

公开(公告)日：2020-11-26

申请号：PCT/US2020/032586

申请日：2020-05-13

申请人： UOP LLC

发明人： ABRAMS, Martha Leigh ,  JERORO, Eseoghene ,  MOSCOSO, Jaime G. ,  JAN, Deng-Yang ,  COX, Pelin

IPC分类号： B01J29/18 ,  B01J37/30 ,  C01B39/26 ,  C07C6/12 ,  C07C15/08

摘要： A modified UZM-14 zeolite is described. The modified UZM-14 zeolite has a Modification Factor of 6 or more. The modified UZM-14 zeolite may have one or more of: a Si/Al 2 ratio of 14 to 30; a total pore volume in a range of 0.5 to 1.0 cc/g; at least 5% of a total pore volume being mesopores having a diameter of 10 nm of less; a cumulative pore volume of micropores and mesopores having a diameter of 100 Å or less of 0.25 cc/g or more; or a Collidine IR Bronsted acid site distribution greater than or equal to an area of 3/mg for a peak in a range of 1575 to 1700 cm -1 after desorption at 150C. Processes of making the modified UZM-14 zeolite and transalkylation processes using the modified UZM-14 zeolite are also described.

公开(公告)号：WO2019219813A1

公开(公告)日：2019-11-21

申请号：PCT/EP2019/062624

申请日：2019-05-16

申请人： UMICORE AG & CO. KG

发明人： NUNAN, John G. ,  MOSER, David, Henry ,  ALLTIZER, Chad

IPC分类号： B01J21/08 ,  B01J21/04 ,  B01J23/89 ,  B01J29/40 ,  B01J29/76 ,  B01J29/74 ,  B01J29/18 ,  B01J29/08 ,  B01J29/65 ,  B01J35/04 ,  B01J35/00 ,  B01J37/02 ,  B01J37/03 ,  B01D53/94

摘要： The present invention relates to a catalyst comprising a carrier substrate of the length L extending between substrate ends a and b and two washcoat zones A and B, wherein washcoat zone A comprises a zeolite having a smallest lower channel width of at least 0.4 nm and extends starting from substrate end a over a part of the length L, and washcoat zone B comprises the same components as washcoat A and palladium and extends from substrate end b over a part of the length L, wherein L = L A + L B , wherein L A is the length of washcoat zone A and L B is the length of substrate length B.

公开(公告)号：WO2019177958A4

公开(公告)日：2019-09-19

申请号：PCT/US2019/021594

申请日：2019-03-11

申请人： SAUDI ARABIAN OIL COMPANY ,  CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS ,  UNIVERSITAT POLITECNICA DE VALENCIA ,  ARAMCO SERVICES COMPANY

发明人： ABUDAWOUD, Raed Hasan ,  CANOS, Avelino Corma ,  OVEJERO, M. Teresa Portilla ,  BENAVENT, Vicente J. Margarit ,  VILLALBA, M. Teresa Navarro ,  SANCHEZ, M. Cristina Martinez ,  AL-ZAHRANI, Ibrahim M.

IPC分类号： B01J29/18 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/40 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/80 ,  B01J35/00 ,  C01B39/02 ,  C07C6/12 ,  C07C15/08

摘要： A method of forming composite zeolite catalyst particles includes combining a silicon source, an aqueous organic structure directing agent having a polyquaternary ammonium compound, water and an aluminum source to form a catalyst gel. The method also includes heating the catalyst gel to form the composite zeolite catalyst particle having an intergrowth region with a mixture of both Mordenite crystals and ZSM-5 crystals. An associated method of making xylene includes feeding heavy reformate to a reactor, the reactor containing the composite zeolite catalyst particles, and producing xylene by simultaneously performing dealkylation and transalkylation of the heavy reformate in the reactor, where each composite zeolite catalyst particle is able to catalyze both the dealkylation and transalkylation reactions.

公开(公告)号：WO2018178643A1

公开(公告)日：2018-10-04

申请号：PCT/GB2018/050777

申请日：2018-03-23

申请人： JOHNSON MATTHEY CATALYSTS (GERMANY) GMBH ,  NUNN, Andrew Dominic

发明人： BISKUPSKI, Diana ,  MUENCH, Joerg Werner ,  PIRAS, Irene

IPC分类号： B01J37/02 ,  B01J23/847 ,  B01J35/00 ,  B01J21/06 ,  B01J23/22 ,  B01D53/94 ,  B01J29/18 ,  B01J29/46 ,  B01J29/80 ,  B01J35/04 ,  B01J37/00

摘要： A selective catalytic reduction catalyst composition for converting oxides of nitrogen (NOx) in an exhaust gas using a nitrogenous reductant comprises a mixture of a first component and a second component, wherein the first component is an admixture of the H-form of an aluminosilicate mordenite zeolite (MOR) and an iron-promoted aluminosilicate MFI zeolite; and the second component is a vanadium oxide supported on a metal oxide support, which is titania, silica-stabilized titania or amixture of both titania and silica-stabilized titania, wherein the weight ratio of the first component to the second component is 10:90 to 25:75.

公开(公告)号：WO2017176391A3

公开(公告)日：2017-10-12

申请号：PCT/US2017/020119

申请日：2017-03-01

申请人： EXXONMOBIL CHEMICAL PATENTS INC.

发明人： DAKKA, Jihad, M. ,  PATEL, Bryan, A. ,  SALCICCIOLI, Michael ,  ZUSHMA, Stephen

IPC分类号： C07C2/74 ,  C07C15/14 ,  C07C15/06 ,  C07C7/20 ,  C07C51/21 ,  C07C51/43 ,  C07C63/331 ,  B01J29/70 ,  B01J23/14 ,  B01J29/18

摘要： A process for oxidizing methyl-substituted biphenyl compounds comprises contacting a mixture comprising isomers of at least one methyl-substituted biphenyl compound with a source of oxygen, wherein the mixture comprises at least 20 wt% of isomer(s) having a methyl group at a 2-position or a 3-position on at least one benzene ring and at least 50 wt% of isomer(s) having a methyl group at a 4-position on at least one benzene ring, wherein said percentages are based on the total weight of the at least one methylbiphenyl compound in the mixture.

公开(公告)号：WO2017176391A2

公开(公告)日：2017-10-12

申请号：PCT/US2017/020119

申请日：2017-03-01

申请人： EXXONMOBILE CHEMICAL PATENTS INC.

发明人： DAKKA, Jihad, M. ,  PATEL, Bryan, A. ,  SALCICCIOLI, Michael ,  ZUSHMA, Stephen

IPC分类号： C07C2/74 ,  C07C15/14 ,  C07C15/06 ,  C07C7/20 ,  C07C51/21 ,  C07C51/43 ,  C07C63/331 ,  B01J29/70 ,  B01J23/14 ,  B01J29/18

CPC分类号： C07C51/265 ,  B01J23/002 ,  B01J23/626 ,  B01J29/7415 ,  B01J29/7476 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0205 ,  B01J37/18 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42 ,  B01J2523/00 ,  C07C2/74 ,  C07C2/84 ,  C07C2/864 ,  C07C5/2729 ,  C07C5/367 ,  C07C7/04 ,  C07C7/14 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2529/22 ,  C07C2529/40 ,  C07C2529/74 ,  C07C2601/14 ,  C07C13/28 ,  C07C15/14 ,  C07C63/331 ,  C07C63/333 ,  B01J2523/41 ,  B01J2523/43 ,  B01J2523/828

摘要： A process for oxidizing methyl-substituted biphenyl compounds comprises contacting a mixture comprising isomers of at least one methyl-substituted biphenyl compound with a source of oxygen, wherein the mixture comprises at least 20 wt% of isomer(s) having a methyl group at a 2-position or a 3-position on at least one benzene ring and at least 50 wt% of isomer(s) having a methyl group at a 4-position on at least one benzene ring, wherein said percentages are based on the total weight of the at least one methylbiphenyl compound in the mixture.

摘要翻译： 用于氧化甲基取代的联苯化合物的方法包括使包含至少一种甲基取代的联苯化合物的异构体的混合物与氧源接触，其中所述混合物包含至少20重量％的异构体（ s）在至少一个苯环上的2-位或3-位具有甲基并且在至少一个苯环上具有至少50重量％的在4-位具有甲基的异构体，其中 所述百分数是基于混合物中至少一种甲基联苯化合物的总重量。

公开(公告)号：WO2017115051A1

公开(公告)日：2017-07-06

申请号：PCT/FR2016/053678

申请日：2016-12-29

申请人： ENGIE ,  UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6) ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUTO SUPERIOR TECNICO ,  ASSOCIAOÇAO PARA O DESENVOLVIMENTO DO INSTITUTO SUPERIOR TECNICO

发明人： FARIA DE BARROS HENRIQUES, Carlos Manuel ,  DA COSTA, Patrick ,  NOBRE MENDES, Acácio ,  CAPELA, Sandra ,  GOMES RIBEIRO, Maria Filipa ,  VENTURA FERREIRA, Ana Paula ,  MATYNIA, Alexis ,  GALVEZ PARRUCA, Elena

IPC分类号： B01J37/10 ,  B01J29/22 ,  B01J29/18 ,  B01D53/94 ,  F01N3/28

CPC分类号： B01D53/9413 ,  B01D2255/1023 ,  B01D2255/2065 ,  B01D2255/50 ,  B01J23/8892 ,  B01J29/068 ,  B01J29/22 ,  B01J35/023 ,  B01J35/026 ,  B01J35/08 ,  B01J2229/186 ,  B01J2229/36 ,  F01N3/2066 ,  F01N3/28 ,  F01N3/2803 ,  F01N2370/04 ,  F01N2510/06 ,  Y02A50/2325 ,  Y02T10/24

摘要： La présente invention concerne notamment un procédé de fabrication d'un catalyseur destiné à être intégré dans un système de pot catalytique utile pour le traitement d'un gaz d'échappement d'un moteur d'un véhicule, ledit procédé comprenant au moins l'étape suivante : traitement par une phase gazeuse d'une structure comprenant au moins une zéolithe, du palladium et du cérium afin d'obtenir le catalyseur, la phase gazeuse comprenant de la vapeur d'eau en une teneur volumique comprise entre 5% et 20% et une température comprise entre 450°C et 550°C étant imposée durant ledit traitement.

摘要翻译： 本发明尤其涉及一种解码方法。 用于制造预期使用的催化剂 ＆Agrave; ＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp; 在用于处理车辆电动机的废气的催化转换器系统中，所述去污方法是 其至少包括以下步骤：用包含至少一种沸石，钯和铈的结构的气相处理以获得催化剂，所述气相包含 在所述处理过程中施加体积含量为5％至20％且温度为450℃至550℃的水。

公开(公告)号：WO2014111508A1

公开(公告)日：2014-07-24

申请号：PCT/EP2014/050881

申请日：2014-01-17

申请人： BP CHEMICALS LIMITED ,  HAZEL, Nicholas John ,  LINKE, David

发明人： HAZEL, Nicholas John ,  LINKE, David

IPC分类号： B01J29/18 ,  C07C67/37

CPC分类号： B01J29/18 ,  B01J2229/36 ,  C07C51/09 ,  C07C67/37 ,  C07C69/14

摘要： A process for treating a zeolite catalyst for the carbonylation of dimethyl ether to produce methyl acetate in which the catalyst is contacted with a treatment gas comprising water vapour in an amount of at least 1 mol% and at a temperature below which dealumination of the zeolite structure occurs.

摘要翻译： 一种用于处理二甲醚羰基化的沸石催化剂以生产乙酸甲酯的方法，其中催化剂与含有至少1摩尔％的量的水蒸气的处理气体接触，而在低于沸点结构的脱铝的温度下 发生。

公开(公告)号：WO2010058149A1

公开(公告)日：2010-05-27

申请号：PCT/GB2009/002410

申请日：2009-10-08

申请人： BP CHEMICALS LIMITED ,  DITZEL, Evert Jan ,  LAW, David John ,  SUNLEY, John Glenn

发明人： DITZEL, Evert Jan ,  LAW, David John ,  SUNLEY, John Glenn

IPC分类号： B01J29/18 ,  C07C51/12 ,  C07C67/37

CPC分类号： C07C67/37 ,  B01J29/18 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0009 ,  B01J37/08 ,  B01J2229/42 ,  C07C51/12 ,  C07C53/08 ,  C07C69/14

摘要： A process for the preparation of methyl acetate and/or acetic acid by carbonylating dimethyl ether and/or methanol with carbon monoxide in the presence of a catalyst, which catalyst is a H-mordenite bound with a mesoporous binder selected from silicas, aluminas, silica-aluminas, magnesium silicates and magnesium aluminum silicates.

摘要翻译： 一种通过在催化剂存在下用一氧化碳羰基化二甲醚和/或甲醇来制备乙酸甲酯和/或乙酸的方法，该催化剂是与介孔粘合剂结合的H-丝光沸石，所述介孔粘合剂选自二氧化硅，氧化铝，二氧化硅 铝酸镁，硅酸镁和硅酸镁铝。