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公开(公告)号：CA2980254A1
公开(公告)日：2016-09-29
申请号：CA2980254
申请日：2016-03-23
Applicant: BASF SE
Inventor： MILANOV ANDRIAN , SCHWAB EKKEHARD , HOFFMANN MIKE , KOTREL STEFAN , ALTWASSER STEFAN
Abstract: The invention relates to a catalytically-active composition for the selective methanation of carbon monoxide in reformate streams containing hydrogen and carbon dioxide, said composition containing, as the active component, at least one element selected from the group consisting of ruthenium, rhodium, nickel and cobalt and, as a dopant, rhenium on a carrier material. The claimed catalyst is preferably used to carry out methanation reactions in a temperature range between 100 and 300°C, for use in hydrogen production for fuel cell applications.
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公开(公告)号：BRPI0909771A2
公开(公告)日：2015-10-06
申请号：BRPI0909771
申请日：2009-03-30
Applicant: BASF SE
Inventor： GRITSCH ACHIM , DECKERS ANDREAS , BOEHLING RALF , KOTREL STEFAN
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公开(公告)号：PL2262734T3
公开(公告)日：2012-03-30
申请号：PL09726490
申请日：2009-03-30
Applicant: BASF SE
Inventor： BOEHLING RALF , DECKERS ANDREAS , GRITSCH ACHIM , KOTREL STEFAN
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公开(公告)号：CA2665508A1
公开(公告)日：2008-04-10
申请号：CA2665508
申请日：2007-09-14
Applicant: BASF SE
Inventor： BRAEUNINGER SIGMAR , PANCHENKO ALEXANDER , KOTREL STEFAN , THATE SVEN , SCHWAB EKKEHARD , UENSAL OEMER
Abstract: The invention relates to a membrane-electrode unit comprising at least on e membrane, at least two electrode layers, and at least one barrier junction that contains at least one catalytically active species and/or at least one adsorbent material, the barrier junction not being electronically conductin g when a catalytically active species is provided. Also disclosed are the us e of such a barrier junction in a membrane-electrode unit and in a fuel cell as well as a gas diffusion electrode and a fuel cell containing such a memb rane-electrode unit.
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公开(公告)号：CA2897016C
公开(公告)日：2020-07-07
申请号：CA2897016
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
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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Patent Agency Ranking
公开(公告)号：ES2379875T3
公开(公告)日：2012-05-04
申请号：ES04739691
申请日：2004-06-08
Applicant: BASF SE
Inventor： WESSEL HELGE , KOTREL STEFAN , BENDER MICHAEL
Abstract: Método para retirar N2O durante la producción de ácido nítrico caracterizado porque como catalizadores se emplean tejidos de alambre (mallas metálicas), recubiertos con materiales catalíticamente activos, hechos de materiales estables a temperatura alta, que contienen aleaciones de Fe-Cr-Al y estos catalizadores están dispuestos en el reactor para la oxidación catalítica de amoniaco a óxidos de nitrógeno después del catalizador de metal noble.
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公开(公告)号：AT549295T
公开(公告)日：2012-03-15
申请号：AT04739691
申请日：2004-06-08
Applicant: BASF SE
Inventor： WESSEL HELGE , KOTREL STEFAN , BENDER MICHAEL
Abstract: N 2 O is removed in nitric acid manufacture by using catalysts comprising three-dimensional structures coated with catalytically active materials.
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公开(公告)号：DK2262734T3
公开(公告)日：2012-02-06
申请号：DK09726490
申请日：2009-03-30
Applicant: BASF SE
Inventor： BOEHLING RALF , DECKERS ANDREAS , GRITSCH ACHIM , KOTREL STEFAN
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公开(公告)号：ES2373207T3
公开(公告)日：2012-02-01
申请号：ES09726490
申请日：2009-03-30
Applicant: BASF SE
Inventor： BOEHLING RALF , DECKERS ANDREAS , GRITSCH ACHIM , KOTREL STEFAN
Abstract: Método para la preparación de ácido cianhídrico mediante deshidratación catalítica de formamida gaseosa a temperaturas de 350 a 650°C en un reactor, en cuyo caso la deshidratación de formamida se acopla con una reacción exotérmica, mientras que el reactor comprende dos vías de fluido separadas que se separan por una pared común de reactor, en cuyo caso una vía de fluido está provista para la deshidratación de formamida y la segunda vía de fluido está provista para la reacción exotérmica y la pared común de reactor está hecha de un material con una conductividad térmica específica λ de al menos 10 W/(mK), caracterizado porque la reacción exotérmica es una combustión catalítica de gases combustibles con alimentación de oxígeno.
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公开(公告)号：ZA201007708B
公开(公告)日：2012-01-25
申请号：ZA201007708
申请日：2010-10-28
Applicant: BASF SE
Inventor： BOHLING RALF , DECKERS ANDREAS , GRITSCH ACHIM , KOTREL STEFAN
IPC: C01C20060101 , B01J20060101
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