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公开(公告)号：WO2022129294A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/086117
申请日：2021-12-16
Applicant: BASF CORPORATION , BASF SE
Inventor： SUNG, Shiang , SUNDERMANN, Andreas , ZHENG, Xiaolai
IPC: B01J23/42 , B01J23/44 , B01J23/46 , B01J35/04 , B01J37/02 , B01J37/08 , B01J23/63 , B01J35/02 , B01J37/10 , B01J37/18 , B01J21/06 , B01D53/94 , F01N3/08
Abstract: The present invention provides a catalyst composition comprising at least one platinum group metal; and at least one complex metal oxide wherein the at least one platinum group metal is supported on the at least complex metal oxide, wherein the complex metal oxide comprises ceria (calculated as CeO2) in an amount of about 50 to about 99 wt.%, based on the total weight of the complex metal oxide; and zirconia (calculated as ZrO2) in an amount of about 1.0 to about 50 wt.%, based on the total weight the complex metal oxide. The present invention also provides a catalytic article made from said catalyst composition, its preparation and use for the treatment of the exhaust gases.
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公开(公告)号：WO2017029165A1
公开(公告)日：2017-02-23
申请号：PCT/EP2016/069031
申请日：2016-08-10
Applicant: BASF SE
Inventor： MÜLLER, Ulrich , SUNDERMANN, Andreas , TRUKHAN, Natalia , MAURER, Stefan , ERNST, Stefan , PALUCH, Natalja , MALTER, Oliver , SCHUESSLER, Axel
IPC: B01J23/825 , B01J23/889 , B01J23/745 , B01J23/75 , B01J23/72 , B01J21/02 , B01J21/04 , B01J21/06 , B01J21/08 , B01D53/94 , C07C253/30
CPC classification number: C07C253/30 , B01D53/9418 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/209 , B01D2255/2092 , B01D2255/2094 , B01D2255/30 , B01D2255/9202 , B01D2255/9207 , B01J21/04 , B01J21/063 , B01J21/08 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/825 , B01J23/8892 , C07C255/34
Abstract: The present invention relates to a catalyst comprising particles of a ternary intermetallic compound of the following formula (I): X 2 YZ wherein X, Y, and Z are different from one another; X being selected from the group consisting of Mn, Fe, Co, Ni, Cu, and Pd; Y being selected from the group consisting of V, Mn, Cu, Ti, and Fe; and Z being selected from the group consisting of Al, Si, Ga, Ge, In, Sn, and Sb; wherein the particles of the ternary intermetallic compound are supported on a support material, as well as to a method for its production and to its use as a catalyst, and more specifically as a catalyst in a process for the condensation of a carbonyl compound with a methylene group containing compound or for the selective catalytic reduction of nitrogen oxides in exhaust gas.
Abstract translation: 本发明涉及包含下式（I）的三元金属间化合物的颗粒的催化剂：X2YZ，其中X，Y和Z彼此不同; X选自Mn，Fe，Co，Ni，Cu和Pd; Y选自V，Mn，Cu，Ti和Fe; Z选自Al，Si，Ga，Ge，In，Sn和Sb; 其中三元金属间化合物的颗粒负载在载体材料上，以及其制备方法及其作为催化剂的用途，更具体地说，作为羰基化合物与 或用于选择性催化还原废气中的氮氧化物。
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3.发明申请
公开(公告)号：WO2022073770A1
公开(公告)日：2022-04-14
申请号：PCT/EP2021/076195
申请日：2021-09-23
Applicant: BASF CORPORATION , BASF SE
Inventor： LI, Yuejin , SUNDERMANN, Andreas , ZHENG, Xiaolai , SUN, Yipeng , DUMBUYA, Karifala , TRAN, Pascaline
IPC: B01J23/46 , B01D53/94 , B01J23/63 , B01J21/06 , B01J21/04 , B01J35/00 , B01J35/04 , B01J37/02 , B01J37/03
Abstract: The present invention provides a catalyst composition comprising a) platinum; b) rhodium; and c) a ceria-alumina composite, a zirconia composite or a mixture thereof, wherein platinum is supported on the ceria-alumina composite, zirconia composite or mixture thereof, wherein rhodium is supported on the ceria-alumina composite, zirconia composite or mixture thereof, wherein CeO2 in the ceria alumina composite is 1.0 to 50 wt. %, based on the total weight of the ceria-alumina composite, wherein the amount of ZrO2 in the zirconia composite is 50 to 99 wt. %, based on the total weight of the zirconia composite. The present invention also provides a catalytic article comprising the catalyst composition and its preparation.
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4.发明申请CERIA-ZIRCONIA-MIXED OXIDE PARTICLES AND PROCESS FOR THEIR PRODUCTION BY PYROLYSIS OF DISPERSIONS 审中-公开CERIA-ZIRCONIA-混合氧化物颗粒及其通过热分解产生的方法
公开(公告)号：WO2014203179A2
公开(公告)日：2014-12-24
申请号：PCT/IB2014/062364
申请日：2014-06-18
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED
Inventor： KÖNIG, Rene , HANNEMANN, Stefan , KOBAN, Wieland , ARNOLD, Mirko , SUNDERMANN, Andreas , SACHWEH, Bernd , FRANK, Kerstin , MAGES-SAUTER, Caroline , KOTREL, Stefan
CPC classification number: C01G25/02 , B01D53/944 , B01D53/945 , B01D2255/206 , B01D2255/2061 , B01D2255/2065 , B01D2255/20715 , B01D2255/908 , B01D2258/01 , B01J23/002 , B01J23/10 , B01J23/63 , B01J35/0013 , B01J35/1009 , B01J35/1014 , B01J37/0045 , B01J37/088 , B01J37/349 , B01J2523/00 , C01F17/0043 , C01G25/00 , C01P2002/50 , C01P2002/52 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , Y02T10/22 , B01J2523/3706 , B01J2523/3712 , B01J2523/3725 , B01J2523/48 , B01J2523/824
Abstract: The present invention relates to a process for the production of mixed oxide particles comprising: (1) providing a dispersion comprising a disperse phase and a continuous phase, wherein the disperse phase comprises one or more precursor compounds of ceria, one or more precursor compounds of zirconia, and one or more precursor compounds of one or more rare earth oxides other than ceria and/or one or more precursor compounds of yttria; (2) forming an aerosol of the dispersion provided in step (1); and (3) pyrolyzing the aerosol of step (2) to obtain mixed oxide particles, as well as to mixed oxide particles obtainable from flame spray pyrolysis, and preferably obtain- able by the inventive process and to its use.
Abstract translation: 本发明涉及一种生产混合氧化物颗粒的方法，包括：（1）提供包含分散相和连续相的分散体，其中分散相包含一种或多种二氧化铈的前体化合物，一种或多种前体化合物 氧化锆和一种或多种除二氧化铈以外的一种或多种稀土氧化物和/或一种或多种氧化钇前体化合物的前体化合物; （2）形成步骤（1）中提供的分散体的气溶胶; （3）热解步骤（2）的气溶胶以获得混合的氧化物颗粒，以及可由火焰喷雾热解获得的混合氧化物颗粒，并且优选可通过本发明方法获得并使用。
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5.发明申请CERIA-ZIRCONIA-MIXED OXIDE PARTICLES AND PROCESS FOR THEIR PRODUCTION BY PYROLYSIS 审中-公开CERIA-ZIRCONIA-混合氧化物颗粒及其通过热解产生的方法
公开(公告)号：WO2014027308A1
公开(公告)日：2014-02-20
申请号：PCT/IB2013/056617
申请日：2013-08-13
Applicant: BASF SE , BASF (CHINA) COMPANY LIMITED , BASF SCHWEIZ AG
Inventor： HANNEMANN, Stefan , GROSSSCHMIDT, Dirk , ARNOLD, Mirko , GRUBERT, Gerd , GERLACH, Olga , SUNDERMANN, Andreas , KOTREL, Stefan
Abstract: Ceria-Zirconia-Mixed oxide particles and process for their production by pyrolysis, wherein the process comprising: (1) providing a mixture comprising a solvent, one or more precursor compounds of ceria, one or more precursor compounds of zirconia, and one or more precursor compounds of one or more rare earth oxides other than ceria and/or one or more precursor compounds of yttria; (2) forming an aerosol of the mixture provided in step (1); and (3) pyrolyzing the aerosol of step (2) to obtain mixed oxide particles; wherein the content of the rare earth oxides other than ceria and/or of yttria in the mixed oxide particles formed in step (3) is comprised in the range of from 0.1 to 4.9 wt.-% based on the total weight of the rare earth oxides, yttria, and zirconia contained in the mixed oxide particles, as well as to mixed oxide particles obtainable from flame spray pyrolysis and to their use as an oxygen storage component, a catalyst and/or as a catalyst support.
Abstract translation: 二氧化铈 - 氧化锆 - 混合氧化物颗粒及其通过热解生产的方法，其中所述方法包括：（1）提供包含溶剂，一种或多种二氧化铈前体化合物，一种或多种氧化锆前体化合物和一种或多种 氧化铈以外的一种或多种稀土氧化物和/或一种或多种氧化钇前体化合物的前体化合物; （2）形成步骤（1）中提供的混合物的气溶胶; 和（3）热解步骤（2）的气溶胶以获得混合的氧化物颗粒; 其中在步骤（3）中形成的混合氧化物颗粒中的二氧化铈和/或氧化钇之外的稀土氧化物的含量在稀土的总重量的0.1至4.9重量％的范围内 包含在混合氧化物颗粒中的氧化物，氧化钇和氧化锆，以及可从火焰喷涂热解获得的混合氧化物颗粒，以及它们作为储氧组分的用途，催化剂和/或催化剂载体。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2019206870A1
公开(公告)日：2019-10-31
申请号：PCT/EP2019/060307
申请日：2019-04-23
Applicant: BASF CORPORATION , BASF SE
Inventor： HILGENDORFF, Marcus , DUMBUYA, Karifala , PETER, Matthias , SUNDERMANN, Andreas
Abstract: The present invention relates to a selective catalytic reduction catalyst for the treatment of an exhaust gas of a diesel engine comprising: a flow-through substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the flow through substrate extending therethrough; a coating disposed on the surface of the internal walls of the substrate, wherein the coating comprises a non-zeolitic oxidic material comprising manganese and one or more of the metals of the groups 4 to 11 and 13 of the periodic table, and further comprises one or more of a vanadium oxide and a zeolitic material comprising one or more of copper and iron.
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公开(公告)号：WO2016071449A1
公开(公告)日：2016-05-12
申请号：PCT/EP2015/075821
申请日：2015-11-05
Applicant: BASF SE
Inventor： TITLBACH, Sven , SCHUNK, Stephan A. , MÜLLER, Robert , SUNDERMANN, Andreas , GOEBEL, Michael , KARPOV, Andrey , DEEBA, Michel , ZHENG, Xiaolai , GLAUM, Robert , SCHMITZ, Andreas
CPC classification number: B01J23/10 , B01D53/945 , B01D2255/2065 , B01D2255/2066 , B01D2255/2092 , B01D2255/40 , B01D2255/908 , B01D2255/9202 , B01D2255/9207 , B01J21/04 , B01J35/1014 , B01J37/0201 , B01J37/0236 , B01J37/031 , B01J37/035 , B01J37/06 , B01J37/08 , C01F7/02 , C01F17/0043 , C01G25/02 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/13 , Y02T10/22
Abstract: The present invention relates to a composite oxide comprising ceria, praseodymia and alumina, wherein the cerium : praseodymium molar ratio of the composite oxide is 84:16 or less, as well as to a method of preparing the composite oxide and to its use, in particular in a method of treating an exhaust gas stream.
Abstract translation: 本发明涉及包含二氧化铈，镨和氧化铝的复合氧化物，其中复合氧化物的铈：镨摩尔比为84:16以下，以及制备复合氧化物的方法及其用途 特别是在处理废气流的方法中。
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公开(公告)号：EP3215266A1
公开(公告)日：2017-09-13
申请号：EP15804328.1
申请日：2015-11-05
Applicant: BASF SE
Inventor： TITLBACH, Sven , SCHUNK, Stephan A. , MÜLLER, Robert , SUNDERMANN, Andreas , GOEBEL, Michael , KARPOV, Andrey , DEEBA, Michel , ZHENG, Xiaolai , GLAUM, Robert , SCHMITZ, Andreas
CPC classification number: B01J23/10 , B01D53/945 , B01D2255/2065 , B01D2255/2066 , B01D2255/2092 , B01D2255/40 , B01D2255/908 , B01D2255/9202 , B01D2255/9207 , B01J21/04 , B01J35/1014 , B01J37/0201 , B01J37/0236 , B01J37/031 , B01J37/035 , B01J37/06 , B01J37/08 , C01F7/02 , C01F17/0043 , C01G25/02 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/13 , Y02T10/22
Abstract: The present invention relates to a composite oxide comprising ceria, praseodymia and alumina, wherein the cerium : praseodymium molar ratio of the composite oxide is 84:16 or less, as well as to a method of preparing the composite oxide and to its use, in particular in a method of treating an exhaust gas stream.
Abstract translation: 本发明涉及包含二氧化铈，氧化镨和氧化铝的复合氧化物，其中复合氧化物的铈：镨摩尔比为84:16或更低，以及制备该复合氧化物的方法及其用途， 特别是在处理废气流的方法中。
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公开(公告)号：EP4507842A2
公开(公告)日：2025-02-19
申请号：EP23718250.6
申请日：2023-04-06
Applicant: BASF SE
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公开(公告)号：EP3337608A1
公开(公告)日：2018-06-27
申请号：EP16753324.9
申请日：2016-08-10
Applicant: BASF SE
Inventor： MÜLLER, Ulrich , SUNDERMANN, Andreas , TRUKHAN, Natalia , MAURER, Stefan , ERNST, Stefan , PALUCH, Natalja , MALTER, Oliver , SCHUESSLER, Axel
IPC: B01J23/825 , B01J23/889 , B01J23/745 , B01J23/75 , B01J23/72 , B01J21/02 , B01J21/04 , B01J21/06 , B01J21/08 , B01D53/94 , C07C253/30
CPC classification number: B01D53/9418 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/209 , B01D2255/2092 , B01D2255/2094 , B01D2255/30 , B01D2255/9202 , B01D2255/9207 , B01J21/04 , B01J21/063 , B01J21/08 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/825 , B01J23/8892 , C07C253/30 , C07C255/34
Abstract: The present invention relates to a catalyst comprising particles of a ternary intermetallic compound of the following formula (I): X2YZ wherein X, Y, and Z are different from one another; X being selected from the group consisting of Mn, Fe, Co, Ni, Cu, and Pd; Y being selected from the group consisting of V, Mn, Cu, Ti, and Fe; and Z being selected from the group consisting of Al, Si, Ga, Ge, In, Sn, and Sb; wherein the particles of the ternary intermetallic compound are supported on a support material, as well as to a method for its production and to its use as a catalyst, and more specifically as a catalyst in a process for the condensation of a carbonyl compound with a methylene group containing compound or for the selective catalytic reduction of nitrogen oxides in exhaust gas.
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