公开(公告)号：US11911747B2

公开(公告)日：2024-02-27

申请号：US17312519

申请日：2019-12-26

申请人： NIKKI-UNIVERSAL CO., LTD.

发明人： Tomoo Ikoma ,  Toshiya Nashida

IPC分类号： B01J29/06 ,  B01D53/86 ,  B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J29/068 ,  B01J29/072 ,  B01J29/72 ,  B01J29/76 ,  B01J35/00 ,  B01J37/03 ,  B01J37/30 ,  B01J35/04 ,  B01J37/02 ,  B01J37/04

CPC分类号： B01J29/7215 ,  B01D53/8634 ,  B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J29/06 ,  B01J29/061 ,  B01J29/068 ,  B01J29/072 ,  B01J29/72 ,  B01J29/76 ,  B01J29/7615 ,  B01J35/0006 ,  B01J35/0033 ,  B01J37/038 ,  B01J37/30 ,  B01J35/04 ,  B01J37/0215 ,  B01J37/04 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42

摘要： Provided is an ammonia decomposition catalyst that exhibits high durability while maintaining high ammonia decomposition activity and low emissions of nitrogen oxides, for example, even under an atmosphere with a steam concentration of about 10% by volume. An ammonia decomposition catalyst capable of decomposing ammonia contained in an exhaust gas, the catalyst comprising an inorganic oxide loaded with an alloy containing Pt and Pd, and a zeolite.

公开(公告)号：US11879374B2

公开(公告)日：2024-01-23

申请号：US17657954

申请日：2022-04-05

申请人： Johnson Matthey Public Limited Company

发明人： Ruxandra Georgiana Chitac ,  Nicholas McNamara ,  Alessandro Turrina ,  Paul Anthony Wright

IPC分类号： B01J29/86 ,  F01N3/20 ,  B01J29/70 ,  C07C1/22 ,  B01J37/10 ,  B01J29/76 ,  B01J29/88 ,  B01J29/04 ,  B01J29/74 ,  B01J29/78 ,  B01J29/87 ,  B01J37/30 ,  B01J37/02 ,  B01J29/89 ,  B01J29/72

CPC分类号： F01N3/2066 ,  B01J29/046 ,  B01J29/047 ,  B01J29/048 ,  B01J29/70 ,  B01J29/7049 ,  B01J29/72 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J37/0201 ,  B01J37/10 ,  B01J37/30 ,  C07C1/22 ,  B01J2229/18 ,  B01J2229/183 ,  B01J2229/186 ,  C07C2529/70 ,  F01N2570/14

摘要： The present invention is directed to a method of preparing a molecular sieve of SWY framework type, denominated STA-30. STA-30 is synthesized using 1,4-diazabicyclo[2.2.2]octane, 1-azabicyclo[2.2.2]octane derivates and combinations thereof as structure directing agents. The resulting molecular sieve is useful as catalysts, particularly when used in combination with exchanged transition metal(s) for the Selective Catalytic Reduction (SCR) of NO.

公开(公告)号：US20180065086A1

公开(公告)日：2018-03-08

申请号：US15692324

申请日：2017-08-31

申请人： Johnson Matthey Public Limited Company

发明人： Yannick BIDAL ,  Andrew CHIFFEY ,  Francois MOREAU ,  Matthew O'BRIEN

IPC分类号： B01D53/94 ,  B01J21/12 ,  B01J21/10 ,  B01J29/72

CPC分类号： B01D53/9413 ,  B01D53/944 ,  B01D53/9468 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/106 ,  B01D2255/2073 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/903 ,  B01D2255/9032 ,  B01D2255/91 ,  B01D2258/012 ,  B01J21/08 ,  B01J21/10 ,  B01J21/12 ,  B01J23/34 ,  B01J23/52 ,  B01J29/72 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2204/005 ,  B01J2229/183 ,  B01J2229/64 ,  Y02A50/2341

摘要： An oxidation catalyst for treating an exhaust gas from a diesel engine and an exhaust system comprising the oxidation catalyst are described. The oxidation catalyst comprises: a first region for adsorbing NOx, wherein the first region comprises a molecular sieve catalyst, wherein the molecular sieve catalyst comprises a noble metal and a molecular sieve; a second region for oxidising carbon monoxide (CO) and/or hydrocarbons (HCs), wherein the second region comprises palladium (Pd), gold (Au) and a support material; and a substrate having an inlet end and an outlet end.

公开(公告)号：US20170209857A1

公开(公告)日：2017-07-27

申请号：US15482966

申请日：2017-04-10

申请人： Johnson Matthey Public Limited Company

发明人： Guy Richard CHANDLER ,  Alexander Nicholas Michael GREEN ,  Joanne Elizabeth MELVILLE ,  Paul Richard PHILLIPS ,  Stuart David REID

IPC分类号： B01J29/88 ,  B01J29/76 ,  B01J29/00 ,  B01J35/00 ,  F01N3/20 ,  B01J37/02 ,  B01J37/00 ,  B01D53/94 ,  F01N3/035 ,  F01N3/08 ,  B01J29/80 ,  B01J35/04

CPC分类号： B01J29/88 ,  B01D53/56 ,  B01D53/8628 ,  B01D53/9413 ,  B01D53/9418 ,  B01D53/9422 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9032 ,  B01D2258/012 ,  B01J29/005 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/072 ,  B01J29/46 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/7065 ,  B01J29/72 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/783 ,  B01J29/80 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/08 ,  B01J37/30 ,  B01J2029/062 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/105 ,  F01N3/2066 ,  F01N13/009 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/06 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

摘要： A heterogeneous catalyst article having at least one combination of a first molecular sieve having a medium pore, large pore, or meso-pore crystal structure and optionally containing a first metal, and a second molecular sieve having a small pore crystal structure and optionally containing a second metal, and a monolith substrate onto or within which said catalytic component is incorporated, wherein the combination of the first and second molecular sieves is a blend, a plurality of layers, and/or a plurality of zones.

公开(公告)号：US09550706B2

公开(公告)日：2017-01-24

申请号：US14599544

申请日：2015-01-19

申请人： Avelino Corma Canós ,  Cristina Martínez Sánchez

发明人： Avelino Corma Canós ,  Cristina Martínez Sánchez

IPC分类号： C07C2/12 ,  C07C2/06 ,  C07C2/02 ,  C10G50/00 ,  C01B39/02 ,  C01B39/48 ,  B01J37/28 ,  B01J29/72 ,  B01J29/70 ,  C10L1/08 ,  B01J35/00

CPC分类号： C07C2/12 ,  B01J29/70 ,  B01J29/72 ,  B01J35/002 ,  B01J37/28 ,  B01J2229/123 ,  B01J2229/186 ,  B01J2229/34 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  C01B39/026 ,  C01B39/48 ,  C07C2529/70 ,  C10G50/00 ,  C10L1/08 ,  C10L2270/026 ,  Y02P20/52 ,  C07C11/02

摘要： The invention relates to a heterogeneous method for oligomerising alkenes in order to produce hydricarbons within a diesel fraction in the present of a catalyst based on the ITQ-39 zeolite. The oligomerisation method described in the present invention includes at least: a. feeding a catalyst containing at least the ITQ-39 zeolitic material into the reactor; b. supplying the reactor with a stream that includes at least one olefinic compound; and c. enabling the catalyst containing at least the ITQ-39 material and the organic compound to remain in contact during the time required for the reaction to take place.

摘要翻译： 本发明涉及用于低聚烯烃的非均相方法，以便在基于ITQ-39沸石的催化剂存在下在柴油馏分内产生氢化碳。 本发明描述的低聚方法至少包括：a。 将至少含有ITQ-39沸石材料的催化剂加入到反应器中; b。 向所述反应器供应包含至少一种烯属化合物的物流; 和c。 使得至少含有ITQ-39材料和有机化合物的催化剂在反应发生所需的时间内保持接触。

公开(公告)号：US20160367975A1

公开(公告)日：2016-12-22

申请号：US15184301

申请日：2016-06-16

申请人： Johnson Matthey Public Limited Company

发明人： Jing Lu ,  Joseph Fedeyko ,  Hai-Ying Chen ,  Kanneshalingham Arulraj

IPC分类号： B01J29/76 ,  B01J29/40 ,  B01J29/80 ,  B01D53/94 ,  B01J21/04 ,  B01J21/06 ,  B01J35/00 ,  B01J23/42 ,  B01J21/08

CPC分类号： B01J29/763 ,  B01D53/9418 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/1026 ,  B01D2255/1028 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/20784 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/504 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/911 ,  B01J21/04 ,  B01J21/063 ,  B01J21/08 ,  B01J23/42 ,  B01J29/40 ,  B01J29/44 ,  B01J29/72 ,  B01J29/723 ,  B01J29/80 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0201 ,  B01J37/0244 ,  B01J37/038 ,  B01J2029/062 ,  B01J2229/186 ,  F01N3/2066 ,  F01N3/2828 ,  F01N2370/04 ,  F01N2510/063 ,  F01N2510/068 ,  F01N2570/14 ,  F01N2570/18 ,  Y02A50/2344 ,  Y02C20/10

摘要： Catalysts having a blend of platinum on a support with low ammonia storage with an SCR catalyst are disclosed. The catalysts can also contain one or two additional SCR catalysts. The catalysts can be present in one of various configurations. Catalytic articles containing these catalysts are disclosed. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods for producing such articles are described. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described.

摘要翻译： 公开了具有铂在载体上与低氨储存与SCR催化剂的混合物的催化剂。 催化剂还可以含有一种或两种另外的SCR催化剂。 催化剂可以以各种构型中的一种存在。 公开了含有这些催化剂的催化剂。 催化制品可用于废气中NOx的选择性催化还原（SCR）和减少氨滑移量。 描述制造这种制品的方法。 还描述了在SCR过程中使用催化制品的方法，其中氨的滑移量减少。

公开(公告)号：US20160367939A1

公开(公告)日：2016-12-22

申请号：US15252376

申请日：2016-08-31

申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY

发明人： JOSEPH MICHAEL FEDEYKO ,  RODNEY KOK SHIN FOO ,  PAUL JOSEPH ANDERSEN ,  JILLIAN ELAINE COLLIER ,  JOHN LEONELLO CASCI ,  HAI-YING CHEN ,  RAJ RAO RAJARAM

IPC分类号： B01D53/94 ,  B01J35/04 ,  B01J29/00

CPC分类号： B01D53/9418 ,  B01D53/565 ,  B01D53/8628 ,  B01D53/9431 ,  B01D53/945 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/2065 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01J29/005 ,  B01J29/061 ,  B01J29/064 ,  B01J29/072 ,  B01J29/076 ,  B01J29/46 ,  B01J29/56 ,  B01J29/72 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/80 ,  B01J29/83 ,  B01J29/85 ,  B01J29/87 ,  B01J35/04 ,  B01J2029/062 ,  B01J2229/18 ,  B01J2229/183 ,  B01J2229/36 ,  C01B39/38 ,  C01B39/46 ,  C01B39/54 ,  Y02A50/2324 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/22 ,  Y02T10/24

摘要： A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahedral atoms, wherein the at least one transition metal is selected from the group consisting of Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir and Pt.

公开(公告)号：US09468915B2

公开(公告)日：2016-10-18

申请号：US14208928

申请日：2014-03-13

申请人： BASF Corporation

发明人： Marius Vaarkamp ,  Edgar V. Huennekes ,  Arne Kuhlmann ,  Stefan Kah

IPC分类号： B01D50/00 ,  B01J29/072 ,  F01N3/20 ,  B01J23/22 ,  B01J23/30 ,  B01J29/06 ,  B01D63/06 ,  B01D69/12 ,  B01D69/14 ,  B01D71/02 ,  B01D53/94 ,  B01J37/02 ,  B01J35/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/72 ,  B01J23/745 ,  B01J29/72 ,  B01J29/85 ,  B01J21/04 ,  B01J21/06 ,  B01J29/70 ,  B01J29/76 ,  B01J37/00 ,  B01J29/50

CPC分类号： B01J29/072 ,  B01D53/9404 ,  B01D53/9418 ,  B01D53/9472 ,  B01D53/9477 ,  B01D63/066 ,  B01D69/12 ,  B01D69/141 ,  B01D71/024 ,  B01D71/028 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/2047 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/9032 ,  B01D2255/911 ,  B01D2258/012 ,  B01D2325/10 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J23/02 ,  B01J23/10 ,  B01J23/22 ,  B01J23/30 ,  B01J23/72 ,  B01J23/745 ,  B01J29/061 ,  B01J29/50 ,  B01J29/7015 ,  B01J29/72 ,  B01J29/723 ,  B01J29/763 ,  B01J29/85 ,  B01J35/0006 ,  B01J37/0036 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/2066 ,  F01N2510/0682 ,  F01N2510/0684 ,  F01N2570/18 ,  Y02C20/10 ,  Y02T10/24 ,  Y10S502/52712 ,  Y10S502/52713

摘要： Described are SCR catalyst systems comprising a first SCR catalyst composition and a second SCR catalyst composition arranged in the system, the first SCR catalyst composition having a faster DeNOx response time when exposed to ammonia than the second catalyst composition and the second SCR catalyst composition has a higher steady state DeNOx performance than the first catalyst composition. The SCR catalyst systems are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.

摘要翻译： 描述了包含第一SCR催化剂组合物和布置在该体系中的第二SCR催化剂组合物的SCR催化剂体系，第一SCR催化剂组合物当暴露于氨时具有比第二催化剂组合物更快的脱硝响应时间，而第二SCR催化剂组合物具有 较高的稳态脱硝性能比第一催化剂组成。 SCR催化剂体系可用于在还原剂存在下催化还原氮氧化物的方法和系统。

公开(公告)号：US09221037B2

公开(公告)日：2015-12-29

申请号：US13796383

申请日：2013-03-12

申请人： Saudi Arabian Oil Company ,  King Fahd University of Petroleum and Minerals

发明人： Cemal Ercan ,  Yuguo Wang ,  Mohammed Ashraf Ali ,  Sulaiman Saleh Al-Khattaf ,  Syed Ahmed Ali ,  Abdullah Mohammed Aitani

IPC分类号： B01J29/80 ,  C07C6/12 ,  B01J37/04 ,  B01J29/00 ,  B01J29/06 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/40 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/70 ,  B01J29/72 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J29/84 ,  B01J29/85 ,  B01J37/02 ,  C10G45/64 ,  C10G29/20

CPC分类号： B01J29/80 ,  B01J29/005 ,  B01J29/061 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/40 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/7057 ,  B01J29/72 ,  B01J29/7215 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/84 ,  B01J29/85 ,  B01J37/0201 ,  B01J37/04 ,  B01J2029/062 ,  B01J2229/18 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42 ,  C07C6/123 ,  C07C6/126 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/80 ,  C07C2529/85 ,  C10G29/205 ,  C10G45/64 ,  Y02P20/52 ,  C07C15/08

摘要： A transalkylation catalyst for the transalkylation of a heavy reformate is provided. The catalyst includes two solid acid zeolites having different physical and chemical properties, and at least three metals selected from the group 4 lanthanthides, and the elements found in groups 6 and 10 of the periodic table.

摘要翻译： 提供了用于重质化合物的烷基转移的烷基转移催化剂。 该催化剂包括具有不同物理和化学性质的两种固体酸沸石，以及选自4-元素的至少三种金属和元素周期表第6和10族中找到的元素。

公开(公告)号：US20140367310A1

公开(公告)日：2014-12-18

申请号：US14306447

申请日：2014-06-17

申请人： SK INNOVATION CO., LTD.

发明人： Tae Jin Kim ,  Seung Woo Lee ,  Yoon Kyung Lee ,  Seung Hoon Oh ,  Jae Suk CHOI

IPC分类号： C10G47/16

CPC分类号： C10G47/16 ,  B01J29/72 ,  B01J29/74 ,  B01J35/002 ,  B01J35/006 ,  B01J35/1019 ,  B01J2229/20 ,  B01J2229/42 ,  C01B39/48 ,  C07C5/2775 ,  C07C9/22 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/58 ,  C07C2529/74 ,  C10G45/62 ,  C10G45/64 ,  C10G2300/4018 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10 ,  Y02P20/52

摘要： The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that EU-2 zeolite with a controlled degree of phase transformation is used as a catalyst support having an acid site. The EU-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of EU-2, predetermined amounts of materials that are phase-transformed from EU-2 crystals such as cristobalite and quartz. The metal loaded bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a hydroisomerization reaction of n-hexadecane. Therefore, the bifunctional catalyst can be widely used as a catalyst for a dewaxing process such as lubricant base oil and diesel oil.

摘要翻译： 本发明涉及一种具有改进的异构选择性的加氢脱蜡方法的双功能催化剂及其制备方法，更具体地涉及一种双功能催化剂及其制备方法，其特征在于EU-2沸石 使用受控程度的相变作为具有酸性位点的催化剂载体。 通过控制EU-2的合成参数，EU-2沸石的相变程度包括从EU-2晶体如方英石和石英相变的预定量的材料。 根据本发明的金属负载双官能催化剂在正十六烷的加氢异构化反应期间提高异构化方法的选择性而不是裂化反应。 因此，双功能催化剂可广泛用作脱蜡工艺的催化剂，例如润滑剂基础油和柴油。