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1.发明申请公开(公告)号：US20180085739A1
公开(公告)日：2018-03-29
申请号：US15561737
申请日：2016-03-23
Applicant: BASF SE
Inventor： Adrian MILANOV , Ekkehard SCHWAB , Mike HOFFMANN , Stefan KOTREL , Stefan ALTWASSER
Abstract: The present invention relates to a catalytically active composition for the selective methanation of carbon monoxide in reformate streams comprising hydrogen and carbon dioxide, comprising at least one element selected from the group consisting of ruthenium, rhodium, nickel and cobalt as active component and rhenium as dopant on a support material. The catalyst according to the invention is preferably used for carrying out methanation reactions in a temperature range from 100 to 300° C. for use in the production of hydrogen for fuel cell applications.
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公开(公告)号：US20170080407A1
公开(公告)日：2017-03-23
申请号：US15126217
申请日：2015-03-11
Applicant: BASF SE
Inventor： Stephan A. SCHUNK , Ekkehard SCHWAB , Andrian MILANOV , Guido WASSERSCHAFF , Thomas ROUSSIERE , Andreas STRASSER , Carlos LIZANDARA , Nussloch MUELLER
CPC classification number: B01J23/83 , B01J21/04 , B01J23/002 , B01J23/89 , B01J23/894 , B01J35/1009 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/0261 , C01B2203/062 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1076 , C01B2203/1235 , C01B2203/1241 , C10G2/50 , Y02P20/52
Abstract: The invention relates to a process for producing a catalyst for the high-temperature processes (i) carbon dioxide hydrogenation, (ii) combined high-temperature carbon dioxide hydrogenation and reforming and/or (iii) reforming of hydrocarbon-comprising compounds and/or carbon dioxide and the use of the catalyst of the invention in the reforming and/or hydrogenation of hydrocarbons, preferably methane, and/or of carbon dioxide. To produce the catalyst, an aluminum source, which preferably comprises a water-soluble precursor source, is brought into contact with an yttrium-comprising metal salt solution, dried and calcined. The metal salt solution comprises, in addition to the yttrium species, at least one element from the group consisting of cobalt, copper, nickel, iron and zinc.
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公开(公告)号：US20220134312A1
公开(公告)日：2022-05-05
申请号：US17427332
申请日：2020-01-30
Applicant: BASF SE
Inventor： Ekkehard SCHWAB , Marcelo Daniel KAUFMAN RECHULSKI , Stefan DIETRICH , Sandra MAGNUS , Sabine BORCHERS , Stephan A. SCHUNK , Christiane KURETSCHKA , Marie Katrin SCHROETER , Xue LIU , Thorsten JOHANN
Abstract: A molding comprising a mixed oxide, wherein the mixed oxide comprises oxygen, lanthanum, aluminum, and cobalt, wherein in the mixed oxide, the weight ratio of cobalt relative to aluminum, calculated as elements, is at least 0.17:1. A preparation method by a dry route. Use of the molding as a catalyst for the reforming of hydrocarbons into a synthesis gas.
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公开(公告)号：US20170354956A1
公开(公告)日：2017-12-14
申请号：US15521018
申请日：2015-10-23
Applicant: BASF SE
Inventor： Rene KOENIG , Wieland KOBAN , Andrian MILANOV , Ekkehard SCHWAB , Stephan A SCHUNK , Carlos LIZANDARA , Guido WASSERSCHAFF
CPC classification number: B01J23/83 , B01J23/002 , B01J23/78 , B01J35/0013 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/04 , B01J37/086 , B01J37/088 , B01J37/349 , B01J2523/00 , C01B3/02 , C01B3/40 , C01B2203/0238 , C01F7/02 , C01F7/16 , C01F17/0025 , C01G51/006 , C01G51/70 , C01P2002/60 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , Y02P20/142 , Y02P20/52 , B01J2523/31 , B01J2523/3706 , B01J2523/845
Abstract: The invention relates to a process for preparing aluminates of the general formula (I) A1BxAl12-xO19-y where A is at least one element from the group consisting of Sr, Ba and La, B is at least one element from the group consisting of Mn, Fe, Co, Ni, Rh, Cu and Zn, x=0.05-1.0, y is a value determined by the oxidation states of the other elements, which comprises the steps (i) provision of one or more solutions or suspensions comprising precursor compounds of the elements A and B and also a precursor compound of aluminum in a solvent, (ii) conversion of the solutions or suspensions or the solutions into an aerosol, (iii) introduction of the aerosol into a directly or indirectly heated pyrolysis zone, (iv) carrying out of the pyrolysis and (v) separation of the resulting particles comprising hexaaluminate of the general formula (I) from the pyrolysis gas.
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公开(公告)号：US20170100706A1
公开(公告)日：2017-04-13
申请号：US15126801
申请日：2015-03-17
Applicant: BASF SE
Inventor： Andreas HASS , Ekkehard SCHWAB , Franz WEBER , Nicole BECKER
CPC classification number: B01J21/18 , B01J23/63 , B01J23/6484 , B01J23/6522 , B01J23/89 , B01J35/0013 , B01J35/002 , B01J35/0033 , B01J35/006 , B01J35/0093 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J37/0045 , B01J37/0203 , B01J37/0221 , B01J37/035 , B01J37/08 , B01J37/16 , H01M4/9083 , H01M4/926
Abstract: A process for the production of a carbon supported catalyst, which comprises the following steps: (a) precipitation of at least one metal oxide onto a surface of a carbon-comprising support by preparing an initial mixture, comprising the carbon-comprising support, at least one metal oxide precursor and an organic solvent, and spray-drying of the initial mixture to obtain an intermediate product, (b) loading of noble-metal-comprising particles onto the surface of the intermediate product in a liquid medium by deposition, precipitation and/or reduction of a noble-metal-comprising precursor with a reducing agent, (c) heat treatment of the catalyst precursor resulting from step (b) at a temperature higher than 400° C.
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Patent Agency Ranking
公开(公告)号：US20210138445A1
公开(公告)日：2021-05-13
申请号：US16491870
申请日：2018-03-09
Applicant: BASF SE
Inventor： Christiane JANKE , Ekkehard SCHWAB , Stephan A. SCHUNK , Ivana JEVTOVIKJ , Harry KAISER , Frank ROSOWSKI , Stefan ALTWASSER , Virginie BETTE
Abstract: A catalyst for converting a synthesis gas, said catalyst comprising a first catalyst component and a second catalyst component, wherein the first catalyst component comprises, supported on a first porous oxidic substrate, Rh, Mn, an alkali metal M and Fe, and wherein the second catalyst component comprises, supported on a second porous oxidic support material, Cu and a transition metal other than Cu.
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公开(公告)号：US20200316570A1
公开(公告)日：2020-10-08
申请号：US16956668
申请日：2018-12-20
Applicant: BASF SE
Inventor： Sabine SCHUSTER , Ekkehard SCHWAB , Stefan ALTWASSER , Harry KAISER , Stephan A. SCHUNK , Manuela GAAB
Abstract: The invention relates to a catalyst system and process for preparing dimethyl ether from synthesis gas as well as the use of the catalyst system in this process.
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公开(公告)号：US20160207031A1
公开(公告)日：2016-07-21
申请号：US15000141
申请日：2016-01-19
Applicant: BASF SE
Inventor： Ekkehard SCHWAB , Andrian MILANOV , Stephan SCHUNK , Thomas ROUSSIERE , Guido WASSERSCHAFF , Andreas STRASSER
CPC classification number: B01J23/78 , B01J23/005 , B01J35/0013 , B01J35/002 , B01J35/0026 , B01J35/006 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/109 , B01J35/1095 , B01J37/0009 , B01J37/0201 , B01J37/08 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1058 , Y02P20/142 , Y02P20/52
Abstract: The present invention relates to a process for producing a catalyst for the reforming of hydrocarbons, preferably methane, in the presence of CO2, water and/or hydrogen. The production of the catalyst is based on contacting of a hydrotalcite-comprising starting material with a fusible metal salt. The compounds which have been brought into contact with one another are intimately mixed and treated thermally, resulting in the fusible metal salt forming a melt. After molding, the material is subjected to a high-temperature calcination step. The metal salt melt comprises at least one metal selected from the group consisting of K, La, Fe, Co, Ni, Cu and Ce, preferably Ni. The metal salt melt more preferably comprises nickel nitrate hexahydrate. In addition, the invention relates to the use of the catalyst of the invention for the reforming of hydrocarbons, preferably methane, in the presence of CO2, water and/or hydrogen at elevated pressures which are greater than 5 bar, preferably greater than 10 bar, particularly preferably greater than 20 bar. The catalyst according to the invention is distinguished from the prior art by particular, preferred physicochemical properties.
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公开(公告)号：US20200330965A1
公开(公告)日：2020-10-22
申请号：US16956677
申请日：2018-12-20
Applicant: BASF SE
Inventor： Sabine SCHUSTER , Ekkehard SCHWAB , Stefan ALTWASSER , Harry KAISER , Stephan A. SCHUNK , Manuela GAAB
Abstract: The invention relates to a catalyst and catalyst layer and process for preparing dimethyl ether from synthesis gas or methanol as well as the use of the catalyst or catalyst layer in this process.
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公开(公告)号：US20160311684A1
公开(公告)日：2016-10-27
申请号：US15105464
申请日：2014-12-15
Applicant: BASF SE
Inventor： Andrian MILANOV , Ekkehard SCHWAB , Heiko URTEL , Stephan SCHUNK , Guido WASSERSCHAFF
CPC classification number: C01B3/40 , B01J23/005 , B01J23/007 , B01J23/63 , B01J23/78 , B01J23/83 , B01J35/0006 , B01J35/1038 , B01J37/0018 , B01J37/0201 , B01J37/023 , B01J37/08 , B01J37/32 , C01B3/382 , C01B2203/0233 , C01B2203/0238 , C01B2203/061 , C01B2203/062 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C01B2203/1247 , C01B2203/141 , C01B2203/142 , C01B2203/148 , Y02P20/52
Abstract: A method of reforming mixtures of hydrocarbons, preferably methane, and carbon dioxide, wherein the method comprises at least two stages. In a first stage, a reactant gas is contacted with a precious metal catalyst and converted to a first product gas (also referred to hereinafter as product gas 1). In a second stage, the first product gas obtained in the first stage is contacted with a non-precious metal catalyst and converted to a second product gas (also referred to hereinafter as product gas 2). The process can also include adding gases to the product gas 1 obtained in the first stage. The practice of the process can minimize the formation of coke on the catalyst in an efficient manner. The combination of a first stage with a precious metal catalyst and at least one second stage with non-precious metal catalyst allows considerable amounts of costly precious metals to be saved.
Abstract translation: 一种重整碳氢化合物，优选甲烷和二氧化碳的混合物的方法，其中该方法包括至少两个阶段。 在第一阶段中，使反应气体与贵金属催化剂接触并转化为第一产物气体（以下也称为产物气体1）。 在第二阶段中，将第一阶段获得的第一产物气体与非贵金属催化剂接触并转化为第二产物气体（以下也称为产物气体2）。 该方法还可以包括向在第一阶段获得的产物气体1中加入气体。 该方法的实践可以以有效的方式最小化催化剂上焦炭的形成。 第一阶段与贵金属催化剂的组合和至少一个第二阶段与非贵金属催化剂的组合允许节省大量昂贵的贵金属。
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