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公开(公告)号：WO2012099868A9
公开(公告)日：2012-10-18
申请号：PCT/US2012021533
申请日：2012-01-17
Applicant: BASF CORP , ARNOLD MIRKO , KOTREL STEFAN , WEI JUNMEI , SIANI ATTILIO , SIEMUND STEPHAN , WASSERMANN KNUT
Inventor： ARNOLD MIRKO , KOTREL STEFAN , WEI JUNMEI , SIANI ATTILIO , SIEMUND STEPHAN , WASSERMANN KNUT
CPC classification number: B01J35/0006 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/2063 , B01D2255/20715 , B01D2255/2092 , B01D2255/407 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01J23/63 , B01J35/0073 , B01J35/04 , B01J37/0244 , B01J37/0248 , F01N3/101 , Y02T10/22
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公开(公告)号：WO2012091913A3
公开(公告)日：2012-10-04
申请号：PCT/US2011064537
申请日：2011-12-13
Applicant: BASF CORP , GRAMICCIONI GARY A , BROWN KENNETH R , DEEBA MICHEL , KOTREL STEFAN , WASSERMANN KNUT
Inventor： GRAMICCIONI GARY A , BROWN KENNETH R , DEEBA MICHEL , KOTREL STEFAN , WASSERMANN KNUT
CPC classification number: B01J27/053 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2092 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01D2255/9202 , B01D2255/9207 , B01J23/58 , B01J35/023 , B01J35/1061 , B01J37/0045 , B01J37/0207 , B01J37/0244 , B01J37/0248 , Y02T10/22
Abstract: Provided herein is a barium sulfate-containing catalyst carrier. The catalyst carrier is useful for supporting an exhaust gas purification catalyst, such as a three way conversion catalyst. In an embodiment, the carrier comprises BaSO4/thermally stable alumina. Further provided is a process for preparing the catalyst carrier, with or without precious metals, comprising treating a barium oxide/alumina or barium carbonate/alumina with a stoichiometric amount of sulfuric acid (H2SO4), thus forming BaSO4/alumina in situ in good yield and at low cost.
Abstract translation: 本文提供了一种含硫酸钡的催化剂载体。 催化剂载体可用于负载废气净化催化剂，例如三元转化催化剂。 在一个实施方案中，载体包含BaSO 4 /热稳定的氧化铝。 还提供了一种制备含有或不含贵金属的催化剂载体的方法，包括用化学计量的硫酸（H 2 SO 4）处理氧化钡/氧化铝或碳酸钡/氧化铝，从而以良好的收率原位形成BaSO 4 /氧化铝 并且成本低。
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3.发明公开THREE WAY CONVERSION CATALYST WITH ALUMINA-FREE RHODIUM LAYER 审中-公开DREIWEG-UMWANDLUNGSKATALYSATOR MIT ALUMINIUMOXIDFREIER RHODIUMSCHICHT
公开(公告)号：EP2665556A4
公开(公告)日：2014-10-29
申请号：EP12736476
申请日：2012-01-17
Applicant: BASF CORP
Inventor： ARNOLD MIRKO , KOTREL STEFAN , WEI JUNMEI , SIANI ATTILIO , SIEMUND STEPHAN , WASSERMANN KNUT
CPC classification number: B01J35/0006 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/2063 , B01D2255/20715 , B01D2255/2092 , B01D2255/407 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01J23/63 , B01J35/0073 , B01J35/04 , B01J37/0244 , B01J37/0248 , F01N3/101 , Y02T10/22
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公开(公告)号：EP2948653A4
公开(公告)日：2016-08-24
申请号：EP14742867
申请日：2014-01-24
Inventor： ARNOLD MIRKO , KOTREL STEFAN , SIANI ATTILIO , SEIMUND STEFAN , SCHMITZ THOMAS , RABE BURKHARD , GRAMICCIONI GARY A , SEEL OLIVER , NEUBAUER TORSTEN , WASSERMANN KNUT
CPC classification number: B01J23/63 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/407 , B01D2255/9022 , B01D2255/908 , B01D2258/014 , B01J35/0006 , B01J35/1014 , B01J35/1019 , B01J35/1061 , B01J37/0244 , B01J37/0248 , F01N3/101 , F01N2510/0684 , Y02A50/2324 , Y02T10/22
Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.
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公开(公告)号：EP2658650A4
公开(公告)日：2014-06-25
申请号：EP11853194
申请日：2011-12-13
Applicant: BASF CORP
Inventor： GRAMICCIONI GARY A , BROWN KENNETH R , DEEBA MICHEL , KOTREL STEFAN , WASSERMANN KNUT
CPC classification number: B01J27/053 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2092 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01D2255/9202 , B01D2255/9207 , B01J23/58 , B01J35/023 , B01J35/1061 , B01J37/0045 , B01J37/0207 , B01J37/0244 , B01J37/0248 , Y02T10/22
Abstract: Provided herein is a barium sulfate-containing catalyst carrier. The catalyst carrier is useful for supporting an exhaust gas purification catalyst, such as a three way conversion catalyst. In an embodiment, the carrier comprises BaSO4/thermally stable alumina. Further provided is a process for preparing the catalyst carrier, with or without precious metals, comprising treating a barium oxide/alumina or barium carbonate/alumina with a stoichiometric amount of sulfuric acid (H2SO4), thus forming BaSO4/alumina in situ in good yield and at low cost.
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Patent Agency Ranking
公开(公告)号：BR112015017202B1
公开(公告)日：2022-05-17
申请号：BR112015017202
申请日：2014-01-24
Inventor： SIANI ATTILIO , RABE BURKHARD , GARY A GRAMICCIONI , WASSERMANN KNUT , ARNOLD MIRKO , SEEL OLIVER , KOTREL STEFAN , SEIMUND STEFAN , SCHMITZ THOMAS , NEUBAUER TORSTEN
Abstract: compostos catalisadores automotivos com uma camada de dois metais. são fornecidos compostos catalisadores, cujo material catalítico é eficaz para substancialmente simultaneamente oxidar o monóxido de carbono e hidrocarbonetos e reduzir os óxidos de nitrogênio. os compostos catalisadores têm uma camada de dois metais em um transportador, a camada de dois metais compreendendo um componente de ródio suportado por um primeiro suporte que compreende um componente de óxido metálico refratário ou um primeiro composto de céria-zircônia; um componente de paládio suportado por um segundo suporte que compreende um segundo composto de céria-zircônia; um ou mais de um promotor, estabilizador ou ligante; em que a quantidade total do primeiro e do segundo compostos de céria-zircônia na camada de dois metais é igual ou maior do que a quantidade do componente de óxido metálico refratário. métodos para produzir e usar o mesmo também são fornecidos.
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公开(公告)号：ZA201506073B
公开(公告)日：2017-11-29
申请号：ZA201506073
申请日：2015-08-21
Inventor： WASSERMANN KNUT , GRAMICCIONI GARY A , ARNOLD MIRKO , NEUBAUER TORSTEN , SEEL OLIVER , RABE BURKHARD , SCHMITZ THOMAS , SEIMUND STEFAN , SIANI ATTILIO , KOTREL STEFAN
Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.
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公开(公告)号：ZA201305610B
公开(公告)日：2016-01-27
申请号：ZA201305610
申请日：2013-07-24
Applicant: BASF CORP
Inventor： BROWN KENNETH R , GRAMICCIONI GARY A , KOTREL STEFAN , DEEBA MICHEL , WASSERMANN KNUT
Abstract: Provided herein is a barium sulfate-containing catalyst carrier. The catalyst carrier is useful for supporting an exhaust gas purification catalyst, such as a three way conversion catalyst. In an embodiment, the carrier comprises BaSO4/thermally stable alumina. Further provided is a process for preparing the catalyst carrier, with or without precious metals, comprising treating a barium oxide/alumina or barium carbonate/alumina with a stoichiometric amount of sulfuric acid (H2SO4), thus forming BaSO4/alumina in situ in good yield and at low cost.
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公开(公告)号：MX2015009337A
公开(公告)日：2015-09-29
申请号：MX2015009337
申请日：2014-01-24
Applicant: BASF CORP
Inventor： NEUBAUER TORSTEN , SIANI ATTILIO , WASSERMANN KNUT , SEEL OLIVER , ARNOLD MIRKO , KOTREL STEFAN , SEIMUND STEFAN , SCHMITZ THOMAS , RABE BURKHARD , GRAMICCIONI GARY A
Abstract: Se proporcionan compuestos de catalizador cuyo material catalítico es eficaz para oxidar sustancialmente de forma simultánea monóxido de carbono e hidrocarburos y reducir óxidos de nitrógeno. Los compuestos de catalizador tienen una capa de dos metales en un portador, la cual capa de dos metales comprende un componente de rodio sostenido por un primer soporte que comprende un componente de óxido metálico refractario o un primer compuesto de ceria-circonia; un componente de paladio sostenido por un segundo soporte que comprende un segundo compuesto de ceria-circonia; uno o más de un promotor, un estabilizador o un aglutinante; en donde la cantidad del total del primer compuesto y el segundo compuesto de ceria-circonia en la capa de dos metales es igual o mayor que la cantidad del componente de óxido metálico refractario. También se proporcionan métodos para su elaboración y utilización.
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10.发明专利
公开(公告)号：BR112013016689A2
公开(公告)日：2016-10-04
申请号：BR112013016689
申请日：2011-12-13
Applicant: BASF CORP
Inventor： GRAMICCIONI GARY A , BROWN KENNETH R , WASSERMANN KNUT , DEEBA MICHEL , KOTREL STEFAN
Abstract: suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador aqui é previsto um suporte de catalisador contendo sulfato de bário. o suporte de catalisador é útil para suportar um catalisador de purificação de gás de escapamento tal como um catalisador de conversão de três vias.em uma modalidade, o suporte compreende baso~ 4~/alumina termicamente estável. ainda previsto é um processo para preparar o suporte de catalisador, com ousem metais preciosos, compreendendo tratar um óxido de bário/alumina ou carbonato de bário/alumina com uma quantidade estequiométrica de ácido sulfúrico (h~ 2~so~ 4~), formando assim baso~ 4~/alumina in situ em bom rendimento e a baixa custo
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