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11.发明公开PT-PD DIESEL OXIDATION CATALYST WITH CO/HC LIGHT-OFF AND HC STORAGE FUNCTION 审中-公开用CO / HC起燃HC与记忆PT-PD-柴油机氧化催化剂
公开(公告)号：EP2834002A1
公开(公告)日：2015-02-11
申请号：EP12715513.3
申请日：2012-04-05
Applicant: BASF Corporation , BASF SE
Inventor： MÜLLER-STACH, Torsten W. , PUNKE, Alfred H. , GRUBERT, Gerd , HILGENDORFF, Marcus , DOERING, Helke , NEUBAUER, Torsten , ZHENG, Xiaolai , WAN, Chung-Zong , XUE, Wen-Mei , BURK, Patrick
IPC: B01J29/035 , B01J37/02 , B01D53/94
CPC classification number: B01J29/7676 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/2042 , B01D2255/2047 , B01D2255/2063 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/9022 , B01D2255/9025 , B01D2255/912 , B01D2258/012 , B01J21/04 , B01J23/44 , B01J29/0354 , B01J29/44 , B01J29/7615 , B01J37/0244 , B01J37/0246 , B01J2229/64 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N13/009 , F01N2370/04 , F01N2510/0684 , Y02A50/2341 , Y02T10/24
Abstract: A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO) and the reduction of nitrogen oxides (NOx) is described. More particularly, the present invention is directed to a washcoat composition comprising high silica to alumina zeolite and platinum and palladium such that the zeolite minimizes negative interactions of these platinum group metals with the zeolite.
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公开(公告)号：EP2758168B1
公开(公告)日：2019-07-31
申请号：EP12833838.1
申请日：2012-09-21
Applicant: BASF SE , BASF Corporation
Inventor： GRUBERT, Gerd , NEUBAUER, Torsten , PUNKE, Alfred , HILGENDORFF, Marcus , MÜLLER-STACH, Torsten , GERLACH, Olga , WEI, Xinyi , HOKE, Jeffrey , SUNG, Shiang , ROTH, Stanley
IPC: B01J23/44 , B01J23/42 , B01J37/025
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13.发明公开SCR-CATALYZED SOOT FILTER WITH INTEGRATED LEAN NOX TRAP CATALYST FOR USE IN PASSIVE SELECTIVE CATALYTIC REDUCTION 审中-公开整体式稀硫氧化物捕集催化剂用于被动选择催化还原的SCR催化氧化滤池
公开(公告)号：EP3310460A1
公开(公告)日：2018-04-25
申请号：EP16732996.0
申请日：2016-06-15
Applicant: BASF SE
Inventor： GRUBERT, Gerd , NEUBAUER, Torsten , PUNKE, Alfred
IPC: B01D53/94 , B01J37/02 , B01J37/12 , B01J23/58 , B01J29/76 , F01N3/28 , F01N3/035 , F01N3/20 , F01N3/08
CPC classification number: B01D53/9422 , B01D53/9418 , B01D53/9472 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2047 , B01D2255/2065 , B01D2255/20761 , B01D2255/50 , B01D2255/908 , B01D2255/9155 , B01D2257/404 , B01J23/002 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/83 , B01J29/763 , B01J35/023 , B01J35/04 , B01J37/0027 , B01J37/0036 , B01J37/0246 , B01J37/0248 , B01J37/04 , B01J37/082 , B01J2523/00 , F01N3/0231 , F01N3/035 , F01N3/0814 , F01N3/2066 , F01N3/2073 , F01N3/2828 , F01N3/2892 , F01N2330/06 , F01N2370/04 , F01N2570/14 , Y02A50/2344 , Y02T10/24 , B01J2523/22 , B01J2523/25 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , B01J2523/822 , B01J2523/824 , B01J2523/828
Abstract: Disclosed herein is a catalyzed soot filter (CSF) containing a porous wall flow substrate, a lean NOx trap (LNT) catalyst, and a catalyst for selective catalytic reduction (SCR). Also disclosed is a method of preparing the catalyzed soot filter, an emissions treatment system containing the catalyzed soot filter, and processes for treating exhaust gas emissions employing the catalyzed soot filter.
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公开(公告)号：EP3116631A2
公开(公告)日：2017-01-18
申请号：EP15761954.5
申请日：2015-03-11
Applicant: BASF SE , BASF Corporation
Inventor： GRUBERT, Gerd , PUNKE, Alfred , NEUBAUER, Torsten , HILGENDORFF, Marcus , WAN, Chung-Zong , LI, Yuejin , CAUDLE, Matthew
CPC classification number: B01J23/72 , B01D53/9431 , B01D53/944 , B01D53/9459 , B01D53/9468 , B01D2255/1021 , B01D2255/1023 , B01D2255/2073 , B01D2255/20738 , B01D2255/20753 , B01D2255/20761 , B01D2255/9032 , B01D2255/9155 , B01D2255/9202 , B01D2255/9207 , B01D2257/304 , B01D2258/012 , B01J21/12 , B01J23/42 , B01J23/44 , B01J23/8926 , B01J27/224 , B01J35/0006 , B01J35/023 , B01J35/04 , B01J35/10 , B01J35/1009 , B01J35/1076 , B01J37/0219 , B01J37/0234 , B01J37/0244 , B01J37/0248 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/103 , F01N3/2066 , F01N13/10 , F01N2570/10 , Y02A50/2341
Abstract: A catalyzed soot filter, in particular for the treatment of Diesel engine exhaust, comprises a coating design which ensures soot particulates filtration, assists the oxidation of carbon monoxide (CO), and produces low H2S emissions during normal engine operations and regeneration events.
Abstract translation: 特别是用于柴油发动机排气处理的催化烟灰过滤器包括确保烟灰颗粒过滤的辅助设计，有助于一氧化碳（CO）的氧化，并在正常的发动机操作和再生事件期间产生低的H2S排放。
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Patent Agency Ranking
公开(公告)号：EP2834002B1
公开(公告)日：2019-03-20
申请号：EP12715513.3
申请日：2012-04-05
Applicant: BASF Corporation , BASF SE
Inventor： MÜLLER-STACH, Torsten W. , PUNKE, Alfred H. , GRUBERT, Gerd , HILGENDORFF, Marcus , DOERING, Helke , NEUBAUER, Torsten , ZHENG, Xiaolai , WAN, Chung-Zong , XUE, Wen-Mei , BURK, Patrick
IPC: B01J29/035 , B01J37/02 , B01D53/94
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16.发明公开
公开(公告)号：EP2916949A1
公开(公告)日：2015-09-16
申请号：EP13789309.5
申请日：2013-11-11
Applicant: BASF SE
Inventor： HILGENDORFF, Marcus , PUNKE, Alfred , NEUBAUER, Torsten , GRUBERT, Gerd
CPC classification number: B01J37/0036 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/2042 , B01D2255/50 , B01D2255/9022 , B01D2255/9025 , B01D2258/012 , B01J23/002 , B01J23/58 , B01J23/63 , B01J29/7057 , B01J29/7415 , B01J35/023 , B01J35/04 , B01J37/0018 , B01J37/0213 , B01J37/0219 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J37/038 , B01J2523/00 , B01J2523/25 , B01J2523/31 , B01J2523/41 , B01J2523/824 , B01J2523/828 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/3725 , B01J2523/48 , B01J2523/49
Abstract: The present invention relates to a process for the preparation of a catalyst, said process comprising: (i) providing a substrate which is optionally coated with one or more coating layers; (ii) impregnating one or more particulate support materials with one or more platinum group elements; (iii) adding one or more alkaline earth elements and one or more solvents to the product obtained in step (ii) to obtain a slurry; (iv) adjusting the pH of the slurry obtained in step (iii) to a value comprised in the range of from 7 to 10, in case the pH should not fall within this range; (v) adjusting the pH of the slurry to a value comprised in the range of from 2 to 6; (vi) optionally milling the slurry obtained in step (v); (vii) providing the slurry obtained in step (vi) onto the optionally coated substrate in one or more coating steps, as well as to a catalyst which is obtainable according to said process and its use in the treatment of exhaust gas.
Abstract translation: 本发明涉及一种制备催化剂的方法，所述方法包括：（i）提供任选涂覆有一层或多层涂层的基材; （ii）用一种或多种铂族元素浸渍一种或多种颗粒状载体材料; （iii）向步骤（ii）中获得的产物中加入一种或多种碱土金属元素和一种或多种溶剂以获得浆料; （iv）在pH不应该在该范围内的情况下，将步骤（iii）中获得的浆料的pH调节至7至10范围内的值; （v）将浆料的pH调节至2至6范围内的值; （vi）任选地研磨步骤（v）中获得的浆料; （vii）在一个或多个涂布步骤中将步骤（vi）中获得的浆料提供到任选涂布的基材上，以及根据所述方法可获得的催化剂及其在处理废气中的用途。
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公开(公告)号：EP2461895B1
公开(公告)日：2014-07-02
申请号：EP10741936.8
申请日：2010-08-05
Applicant: BASF SE
Inventor： NEUBAUER, Torsten , HILGENDORFF, Marcus , SIEMUND, Stephan , PUNKE, Alfred, Helmut , GRUBERT, Gerd
CPC classification number: B01D53/944 , B01D53/9454 , B01J23/63 , B01J29/123 , B01J29/126 , B01J29/44 , B01J29/7415 , B01J29/7469 , B01J29/85 , B01J37/0242 , B01J37/0244 , B01J37/0248 , F01N3/035 , F01N2510/06 , Y02T10/22
Abstract: The present invention relates to a treatment system for a gasoline engine exhaust gas stream comprising a particulate filter, said particulate filter comprising: a particulate filter substrate, an inlet layer disposed on the exhaust gas inlet surface of the filter substrate, and an outlet layer disposed on the exhaust gas outlet surface of the filter substrate, wherein the inlet layer comprises Rh and/or Pd, and the outlet layer comprises Rh and/or a zeolite.
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公开(公告)号：EP2707118A1
公开(公告)日：2014-03-19
申请号：EP12786412.2
申请日：2012-05-11
Applicant: BASF SE , BASF Corporation
Inventor： GRUBERT, Gerd , PUNKE, Alfred , NEUBAUER, Torsten , WOLFF, Ruediger , ROTH, Stanley , LI, Yuejin , MÜLLER-STACH, Torsten , HILGENDORFF, Marcus
CPC classification number: B01J37/0244 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/407 , B01D2255/9032 , B01D2255/9155 , B01D2279/30 , B01J23/44 , B01J23/63 , B01J29/7007 , B01J29/7415 , B01J35/0006 , B01J37/0246 , B01J37/0248 , B01J2523/00 , F01N3/035 , F01N3/0842 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/009 , F01N2510/0682 , F01N2510/0684 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/48 , B01J2523/49 , B01J2523/824 , B01J2523/828
Abstract: Disclosed is a catalyzed soot filter with layered design. The first coating of the filter comprises an oxidation catalyst comprising platinum (Pt) and optionally palladium (Pd). The second coating of the filter comprises an oxidation catalyst comprising Pd and optionally Pt, wherein the Pt concentration in the second coating is lower than the Pt concentration in the first coating and wherein the weight ratio of Pt:Pd in the second coating is in the range of from 1 : 1 to 0 : 1; and wherein the first coating and the second coating are present on the wall flow substrate at a coating loading ratio in the range of from 0.25 to 3, calculated as ratio of the loading of the first coating (in g/inch3 (g/(2.54cm)3)): loading of the second coating (in g/inch3 (g/(2.54cm)3)).
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公开(公告)号：EP2461895A1
公开(公告)日：2012-06-13
申请号：EP10741936.8
申请日：2010-08-05
Applicant: BASF SE
Inventor： NEUBAUER, Torsten , HILGENDORFF, Marcus , SIEMUND, Stephan , PUNKE, Alfred, Helmut , GRUBERT, Gerd
CPC classification number: B01D53/944 , B01D53/9454 , B01J23/63 , B01J29/123 , B01J29/126 , B01J29/44 , B01J29/7415 , B01J29/7469 , B01J29/85 , B01J37/0242 , B01J37/0244 , B01J37/0248 , F01N3/035 , F01N2510/06 , Y02T10/22
Abstract: The present invention relates to a treatment system for a gasoline engine exhaust gas stream comprising a particulate filter, said particulate filter comprising: a particulate filter substrate, an inlet layer disposed on the exhaust gas inlet surface of the filter substrate, and an outlet layer disposed on the exhaust gas outlet surface of the filter substrate, wherein the inlet layer comprises Rh and/or Pd, and the outlet layer comprises Rh and/or a zeolite.
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