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公开(公告)号：EP3096876A1
公开(公告)日：2016-11-30
申请号：EP15701408.5
申请日：2015-01-23
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , JODLAUK, Joerg Walter , LEPPELT, Rainer , MUENCH, Jorg Werner
CPC classification number: B01J29/763 , B01D53/9418 , B01D2251/2062 , B01D2255/20738 , B01D2255/20761 , B01D2255/2092 , B01D2255/30 , B01D2255/50 , B01D2257/404 , B01J21/12 , B01J21/16 , B01J29/005 , B01J29/049 , B01J35/04 , B01J35/06 , B01J37/0009 , B01J37/0018 , B01J37/0215 , B01J37/04 , B01J37/32 , B01J2229/186 , B01J2229/42 , C04B35/18 , C04B35/26 , C04B35/447 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/3218 , C04B2235/322 , C04B2235/3272 , C04B2235/3281 , C04B2235/3418 , C04B2235/3463 , C04B2235/3481 , C04B2235/349 , C04B2235/407 , C04B2235/522 , F01N3/0814 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N3/2835 , F01N2330/30 , Y02A50/2325 , C04B38/0054 , C04B38/0074
Abstract: An extruded, solid honeycomb body comprises a copper-promoted, small pore, crystalline molecular sieve catalyst for converting oxides of nitrogen in the presence of a reducing agent, wherein the crystalline molecular sieve contains a maximum ring size of eight tetrahedral atoms, which extruded, solid honeycomb body comprising: 20-50% by weight matrix component comprising diatomaceous earth, wherein 2-20 weight % of the extruded, solid honeycomb body is diatomaceous earth; 80-50% by weight of the small pore, crystalline molecular sieve ion-exchanged with copper; and 0-10% by weight of inorganic fibres.
Abstract translation: 挤出的固体蜂窝体包括铜还原的小孔结晶分子筛催化剂，用于在还原剂存在下转化氮的氧化物，其中结晶分子筛含有最大环尺寸为八个四面体原子， 固体蜂窝体，其包含：20-50重量％的包含硅藻土的基质组分，其中2-20重量％的挤出的固体蜂窝体是硅藻土; 80-50％重量的小孔，与铜离子交换的结晶分子筛; 和0-10重量％的无机纤维。
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公开(公告)号：EP3088082A1
公开(公告)日：2016-11-02
申请号：EP16175097.1
申请日：2013-08-16
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , JODLAUK, Joerg Walter , LEPPELT, Rainer , MUENCH, Joerg Werner , PIRAS, Irene , SMEDLER, Gudmund
IPC: B01J35/00 , B01J29/40 , B01J29/46 , B01J29/65 , B01J29/68 , B01J29/70 , B01J29/76 , B01J29/88 , B01J23/847 , B01J37/00 , B01J37/02 , B01J37/04 , B01D53/86
CPC classification number: B01J29/88 , B01D53/9418 , B01D53/9436 , B01D53/9468 , B01D53/9477 , B01D2251/2062 , B01D2255/102 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20776 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/915 , B01D2255/9155 , B01D2258/012 , B01J23/22 , B01J23/30 , B01J23/40 , B01J23/8472 , B01J29/076 , B01J29/40 , B01J29/46 , B01J29/48 , B01J29/65 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7615 , B01J29/7815 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0246 , B01J37/04 , B01J2229/186 , B01J2229/42
Abstract: Provided is a catalyst composition for treating exhaust gas comprising a blend of a first component and second component, wherein the first component is an aluminosilicate or ferrosilicate molecular sieve component wherein the molecular sieve is in H+ form, and the second component is a vanadium oxide supported on a metal oxide support selected from alumina, titania, zirconia, ceria, silica, and combinations thereof. Also provided are methods, systems, and catalytic articles incorporating or utilizing such catalyst blends.
Abstract translation: 提供了一种用于处理废气的催化剂组合物，其包含第一组分和第二组分的共混物，其中第一组分是铝硅酸盐或硅酸钙分子筛组分，其中分子筛为H +形式，第二组分为负载的氧化钒 在选自氧化铝，二氧化钛，氧化锆，二氧化铈，二氧化硅及其组合的金属氧化物载体上。 还提供了掺入或利用这种催化剂共混物的方法，系统和催化制品。
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公开(公告)号：EP2531280B1
公开(公告)日：2014-12-24
申请号：EP11704303.4
申请日：2011-02-01
Applicant: Johnson Matthey Public Limited Company
Inventor： DOTZEL, Ralf , LEPPELT, Rainer , MOUNTSTEVENS, Elizabeth Hazel , MÜNCH, Jörg Werner , PHILLIPS, Paul Richard , SCHEDEL, Hubert , SWALLOW, Daniel
IPC: B01J23/30 , B01J23/83 , B01J23/888 , B01J35/04 , B01J37/00 , C04B35/50 , C04B35/634 , C04B35/636 , C04B35/80 , C04B35/82 , C04B38/00 , B01D53/94 , C04B111/00 , B01J29/74 , B01J29/78 , F01N3/035
CPC classification number: B01D53/9413 , B01D53/9418 , B01D53/945 , B01D2255/20738 , B01D2255/20776 , B01D2255/9155 , B01J23/30 , B01J23/83 , B01J23/888 , B01J29/7415 , B01J29/7815 , B01J35/04 , B01J37/0009 , C04B35/50 , C04B35/63488 , C04B35/6365 , C04B35/803 , C04B35/82 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3218 , C04B2235/322 , C04B2235/3229 , C04B2235/6021 , C04B2235/606 , F01N3/035 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y10S55/30 , Y10T29/49345 , C04B38/0074
Abstract: A wall-flow filter comprises a catalyst for converting oxides of nitrogen in the presence of a reducing agent, which wall-flow filter comprising an extruded solid body comprising: 10-95% by weight of at least one binder/matrix component; 5-90% by weight of a zeolitic molecular sieve, a non-zeolitic molecular sieve or a mixture of any two or more thereof; and 0-80% by weight optionally stabilized ceria, which catalyst comprising at least one metal, wherein: the at least one metal is present throughout the extruded solid body alone or in combination with: is also present in a higher concentration at a surface of the extruded solid body; is also carried in one or more coating layer(s) on a surface of the extruded solid body; or both.
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4.发明公开
公开(公告)号：EP3250312A1
公开(公告)日：2017-12-06
申请号：EP16705586.2
申请日：2016-01-29
Applicant: Johnson Matthey Public Limited Company
Inventor： BRANDMAIR, Maria , DOTZEL, Ralf , FOO, Rodney , LEPPELT, Rainer , MUENCH, Joerg
CPC classification number: B01D53/8609 , B01D53/8625 , B01D53/8671 , B01D53/8696 , B01D53/90 , B01D53/9409 , B01D2251/2067 , B01D2251/40 , B01D2255/20723 , B01D2255/9155 , B01D2257/404 , B01D2258/0283 , F01N3/208 , F01N2570/04 , F01N2610/01 , F01N2610/02 , F01N2900/1404 , F01N2900/1602 , Y02T10/24
Abstract: Systems and methods of continuous operation of a urea-SCR system at low temperatures (200- 350 °C) in the presence of high SOx containing flue gas are described. The methods comprise introducing a solution of urea and an NO2 forming compound, preferably an alkaline earth metal nitrate, into an exhaust stream before the exhaust stream contacts an SCR catalyst.
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5.发明公开PROCESS FOR PRODUCING A CATALYST AND CATALYST AS SUCH 审中-公开VERFAHREN ZUR HERSTELLUNG EINES KATALYSATORS SOWIE KATALYSATOR ALS SOLCHER
公开(公告)号：EP3122457A1
公开(公告)日：2017-02-01
申请号：EP15714909.7
申请日：2015-03-27
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , MÜNCH, Jörg Werner
IPC: B01J35/04 , B01J37/00 , B01J37/10 , B01J29/04 , B01J29/08 , B01J29/40 , B01J29/50 , B01J29/65 , B01J29/85 , B01J29/83 , B01J29/70 , B01J23/10 , B01J23/22 , B01J21/06 , B01D53/56 , F01N3/20 , B01J29/00
CPC classification number: B01J37/0009 , B01D53/9418 , B01D53/9486 , B01D2255/2065 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/20776 , B01D2255/50 , B01J21/16 , B01J29/064 , B01J29/076 , B01J29/16 , B01J29/40 , B01J29/48 , B01J29/58 , B01J29/7007 , B01J29/7015 , B01J29/78 , B01J29/7815 , B01J29/783 , B01J35/023 , B01J35/04 , B01J37/04 , B01J2229/186 , B01J2229/42 , B01J2229/62 , B01J2229/64 , F01N3/2066 , F01N3/28 , F01N3/2828
Abstract: To be able to produce an SCR catalyst (2), in particular one having a zeolite fraction (Z) as catalytically active fraction, in a reliable process and at the same time achieve good catalytic activity of the catalyst (2), an inorganic binder fraction (B) which is catalytically inactive in the starting state and has been treated to develop catalytic activity is mixed into a catalyst composition (4). The inorganic binder component for the binder fraction (B) is, in the starting state, preferably porous particles (10), in particular diatomaceous earth, which display mesoporosity. To effect catalytic activation, the individual particles (10) are either coated with a catalytically active layer (12) or transformed into a catalytically active zeolite (14) with maintenance of the mesoporosity.
Abstract translation: 为了能够以可靠的方法生产SCR催化剂（2），特别是具有沸石级分（Z）作为催化活性级分的SCR催化剂（2），同时实现催化剂（2）的良好的催化活性，无机粘合剂 在催化剂组合物（4）中混合在起始状态催化无活性且经过处理以发展催化活性的级分（B）。 用于粘合剂组分（B）的无机粘合剂组分在起始状态下优选显示出中等孔隙的多孔颗粒（10），特别是硅藻土。 为了进行催化活化，单个颗粒（10）被涂覆有催化活性层（12）或转化成催化活性沸石（14）并维持中孔性。
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Patent Agency Ranking
公开(公告)号：EP2755764B1
公开(公告)日：2016-07-27
申请号：EP13750932.9
申请日：2013-08-16
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , JODLAUK, Joerg , LEPPELT, Rainer , MUENCH, Jorg , PIRAS, Irene , SMEDLER, Gudmund
IPC: B01J35/00 , B01J29/40 , B01J29/46 , B01J29/65 , B01J29/68 , B01J29/70 , B01J29/76 , B01J29/88 , B01J23/847 , B01J37/00 , B01J37/02 , B01J37/04 , B01D53/86
CPC classification number: B01J29/88 , B01D53/9418 , B01D53/9436 , B01D53/9468 , B01D53/9477 , B01D2251/2062 , B01D2255/102 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20776 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/915 , B01D2255/9155 , B01D2258/012 , B01J23/22 , B01J23/30 , B01J23/40 , B01J23/8472 , B01J29/076 , B01J29/40 , B01J29/46 , B01J29/48 , B01J29/65 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7615 , B01J29/7815 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0246 , B01J37/04 , B01J2229/186 , B01J2229/42
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公开(公告)号：EP2755764A1
公开(公告)日：2014-07-23
申请号：EP13750932.9
申请日：2013-08-16
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , JODLAUK, Joerg , LEPPELT, Rainer , MUENCH, Jorg , PIRAS, Irene , SMEDLER, Gudmund
IPC: B01J35/00 , B01J29/40 , B01J29/46 , B01J29/65 , B01J29/68 , B01J29/70 , B01J29/76 , B01J29/88 , B01J23/847 , B01J37/00 , B01J37/02 , B01J37/04 , B01D53/86
CPC classification number: B01J29/88 , B01D53/9418 , B01D53/9436 , B01D53/9468 , B01D53/9477 , B01D2251/2062 , B01D2255/102 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20776 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/915 , B01D2255/9155 , B01D2258/012 , B01J23/22 , B01J23/30 , B01J23/40 , B01J23/8472 , B01J29/076 , B01J29/40 , B01J29/46 , B01J29/48 , B01J29/65 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7615 , B01J29/7815 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0246 , B01J37/04 , B01J2229/186 , B01J2229/42
Abstract: Provided is a catalyst composition for treating exhaust gas comprising a blend of a first component and second component, wherein the first component is an aluminosilicate or ferrosilicate molecular sieve component wherein the molecular sieve is either in H+ form or is ion exchanged with one or more transition metals, and the second component is a vanadium oxide supported on a metal oxide support selected from alumina, titania, zirconia, ceria, silica, and combinations thereof. Also provided are methods, systems, and catalytic articles incorporating or utilizing such catalyst blends.
Abstract translation: 提供了一种用于处理废气的催化剂组合物，其包含第一组分和第二组分的共混物，其中所述第一组分是硅铝酸盐或硅铝酸盐分子筛组分，其中所述分子筛为H +形式或与一个或多个转变 金属，并且第二组分是负载在选自氧化铝，二氧化钛，氧化锆，二氧化铈，二氧化硅及其组合的金属氧化物载体上的氧化钒。 还提供了引入或利用这种催化剂共混物的方法，系统和催化剂制品。
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8.发明公开
公开(公告)号：EP2539050A1
公开(公告)日：2013-01-02
申请号：EP11702690.6
申请日：2011-02-01
Applicant: Johnson Matthey Public Limited Company
Inventor： COLLIER, Jillian Elaine , DOTZEL, Ralf , LAROZE, Sylvie Cècile , LEPPELT, Rainer , MILLINGTON, Paul James , MÜNCH, Jörg Werner , RAJARAM, Raj Rao , SCHEDEL, Hubert
CPC classification number: B01D53/9413 , B01D53/9418 , B01D53/945 , B01D2255/20738 , B01D2255/20776 , B01D2255/9155 , B01J23/30 , B01J23/83 , B01J23/888 , B01J29/7415 , B01J29/7815 , B01J35/04 , B01J37/0009 , C04B35/50 , C04B35/63488 , C04B35/6365 , C04B35/803 , C04B35/82 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3218 , C04B2235/322 , C04B2235/3229 , C04B2235/6021 , C04B2235/606 , F01N3/035 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y10S55/30 , Y10T29/49345 , C04B38/0074
Abstract: A wall-flow filter comprises a catalyst for converting oxides of nitrogen in the presence of a reducing agent, which wall-flow filter comprising an extruded solid body comprising: 10-95% by weight of at least one binder/matrix component; 5-90% by weight of a zeolitic molecular sieve, a non-zeolitic molecular sieve or a mixture of any two or more thereof; and 0-80% by weight optionally stabilized ceria, which catalyst comprising at least one metal, wherein: the at least one metal is present throughout the extruded solid body alone or in combination with: is also present in a higher concentration at a surface of the extruded solid body; is also carried in one or more coating layer(s) on a surface of the extruded solid body; or both.
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9.发明公开
公开(公告)号：EP3911602A1
公开(公告)日：2021-11-24
申请号：EP20700575.2
申请日：2020-01-10
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公开(公告)号：EP3096876B1
公开(公告)日：2019-05-01
申请号：EP15701408.5
申请日：2015-01-23
Applicant: Johnson Matthey Public Limited Company
Inventor： BAUER, Juergen , DOTZEL, Ralf , JODLAUK, Joerg Walter , LEPPELT, Rainer , MUENCH, Jorg Werner
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