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1.发明授权VERFAHREN ZUR VERMINDERUNG VON STICKOXIDEN IN KOHLENWASSERSTOFFHALTIGEN ABGASEN UNTER VERWENDUNG EINES SCR-KATALYSATORS AUF BASIS EINES MOLEKULARSIEBES 有权使用基于分子筛的SCR催化剂还原基于碳氢化合物的排气中的一氧化氮的方法
公开(公告)号：EP2296790B1
公开(公告)日：2018-03-14
申请号：EP09741807.3
申请日：2009-04-18
申请人： Umicore AG & Co. KG
CPC分类号： B01D53/9418 , B01D53/945 , B01D2251/2062 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9205 , B01J29/072 , B01J29/68 , B01J35/04 , B01J37/0246 , F01N3/035 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N2370/04 , F01N2510/063 , F01N2610/02 , Y02T10/22 , Y02T10/24
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公开(公告)号：EP3074126A1
公开(公告)日：2016-10-05
申请号：EP14799804.1
申请日：2014-11-19
申请人： Umicore AG & Co. KG
CPC分类号： B01J23/30 , B01D53/9418 , B01D53/9477 , B01D2251/2062 , B01D2251/208 , B01D2255/104 , B01D2255/206 , B01D2255/2065 , B01D2255/207 , B01D2255/20707 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20769 , B01D2255/20776 , B01D2255/2096 , B01D2255/30 , B01D2255/40 , B01D2255/9022 , B01D2255/9155 , B01D2258/012 , B01J21/063 , B01J35/0006 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J37/0236 , B01J37/0244 , B01J37/08 , Y02T10/24
摘要： The invention relates to a catalyst comprising at least two catalytically active layers A and B, wherein A contains a carrier oxide and the components A1 and A2, and B contains a carrier oxide and the components B1, B2, and B3, wherein A1, A2, and B1 to B3 are defined as disclosed in claim 1. The proportion of component A1 in layer A is thereby greater than the proportion of component B1 in layer B, wherein the proportion of layer A with respect to the total weight of layers A and B is greater than the proportion of layer B. The invention further relates to a method for reducing nitrogen oxides in exhaust gases of lean-burn internal combustion engines, and to an exhaust gas cleaning system.
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3.发明公开KATALYTISCH AKTIVES MATERIAL UND KATALYSATOR ZUR SELEKTIVEN KATALYTISCHEN REDUKTION VON STICKOXIDEN 审中-公开催化活性材料和催化剂的氮氧化物的选择性催化还原
公开(公告)号：EP2680965A2
公开(公告)日：2014-01-08
申请号：EP12706260.2
申请日：2012-03-01
申请人： Umicore AG & Co. KG
IPC分类号： B01J29/76
CPC分类号： B01J29/88 , B01D53/9418 , B01D53/944 , B01D2251/2062 , B01D2255/20738 , B01D2255/30 , B01D2255/50 , B01D2255/90 , B01D2255/9202 , B01D2258/012 , B01J29/061 , B01J29/185 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/405 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/7057 , B01J29/7069 , B01J29/7415 , B01J29/7438 , B01J29/7615 , B01J29/7638 , B01J29/7815 , B01J29/7838 , B01J35/0073 , B01J35/023 , B01J35/04 , B01J37/0246 , B01J2229/186 , B01J2229/32 , B01J2229/42
摘要： The invention relates to a catalytically active material for reacting nitrogen oxides with ammonia in the presence of hydrocarbons. The material consists of an inner core (1) made of a zeolite exchanged with one or more transition metals or a zeolite-like compound exchanged with one or more transition metals. The core of the catalytically active material is encased by a shell (2), which is made of one or more oxides selected from silicon dioxide, germanium dioxide, aluminum oxide, titanium oxide, tin oxide, cerium oxide, zirconium dioxide, and mixed oxides thereof.
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4.发明公开
公开(公告)号：EP2640513A1
公开(公告)日：2013-09-25
申请号：EP11785641.9
申请日：2011-11-14
申请人： Umicore AG & Co. KG
发明人： SPURK, Paul , SOEGER, Nicola , MUELLER, Elena , MALMBERG, Stephan
IPC分类号： B01J37/02 , B01J23/20 , B01J23/30 , B01J23/648 , B01J23/652 , B01J23/68 , B01D53/94 , F01N3/28 , F01N3/20 , B01J35/04
CPC分类号： B01D53/9422 , B01D53/9418 , B01D2255/202 , B01D2255/204 , B01D2255/2061 , B01D2255/2065 , B01D2255/207 , B01D2255/20715 , B01D2255/20776 , B01D2255/407 , B01D2255/9022 , B01D2255/9032 , B01D2255/91 , B01J23/002 , B01J23/20 , B01J23/30 , B01J23/63 , B01J23/6484 , B01J23/6527 , B01J23/682 , B01J23/687 , B01J35/0006 , B01J35/04 , B01J37/0244 , B01J37/0248 , B01J2523/00 , F01N3/2066 , F01N2510/0684 , Y02T10/24 , B01J2523/36 , B01J2523/3712 , B01J2523/48 , B01J2523/56
摘要： The invention relates to a catalyst for removal of nitrogen oxides from the exhaust gas of diesel engines, and to a process for reducing the level of nitrogen oxides in the exhaust gas of diesel engines. The catalyst consists of a support body of length L and of a catalytically active coating which in turn may be formed from one or more material zones. The material zones comprise selectively catalytically reductive (SCR-active) mixed oxide consisting of cerium oxide, zirconium oxide, rare earth sesquioxide and niobium oxide and optionally tungsten oxide. In addition, the material zones comprise at least one compound selected from the group consisting of barium oxide, barium hydroxide, barium carbonate, strontium oxide, strontium hydroxide, strontium carbonate, praseodymium oxide, lanthanum oxide, magnesium oxide, mixed magnesium/aluminum oxide, alkali metal oxide, alkali metal hydroxide, alkali metal carbonate and mixtures thereof. Noble metal may optionally also be present in the catalyst.
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5.发明授权KATALYSATOR ZUR VERMINDERUNG STICKSTOFF-HALTIGER SCHADGASE AUS DEM ABGAS VON DIESELMOTOREN 有权催化剂用于减少氮的有害气体的柴油发动机废气
公开(公告)号：EP2029260B1
公开(公告)日：2012-11-21
申请号：EP07724847.4
申请日：2007-05-04
申请人： Umicore AG & Co. KG
发明人： SOEGER, Nicola , SCHNEIDER, Wolfgang , DEMEL, Yvonne , MUSSMANN, Lothar , SESSELMANN, Ralf , KREUZER, Thomas
IPC分类号： B01D53/94
CPC分类号： B01D53/9418 , B01D53/945 , B01D2255/102 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/20769 , B01D2255/20776 , B01D2255/50 , B01D2255/9022 , B01D2258/012 , B01J23/42 , B01J29/072 , B01J35/0006 , B01J35/04 , B01J37/0244 , Y02T10/22 , Y02T10/24
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公开(公告)号：EP3724469A1
公开(公告)日：2020-10-21
申请号：EP18803449.0
申请日：2018-11-21
申请人： UMICORE AG & Co. KG
发明人： SOEGER, Nicola , DE TONI, Andrea , WEN, Fei , MALMBERG, Stephan
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公开(公告)号：EP3558493A1
公开(公告)日：2019-10-30
申请号：EP17821887.1
申请日：2017-12-20
申请人： Umicore AG & Co. KG
发明人： MALMBERG, Stephan , SOEGER, Nicola
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公开(公告)号：EP2616647B1
公开(公告)日：2017-12-27
申请号：EP11752555.0
申请日：2011-09-08
申请人： Umicore AG & Co. KG
发明人： SPURK, Paul , SOEGER, Nicola , MUELLER, Elena , MALMBERG, Stephan
CPC分类号： B01J29/85 , B01D53/9418 , B01D53/9422 , B01D53/9477 , B01D2251/2067 , B01D2255/1023 , B01D2255/2042 , B01D2255/2047 , B01D2255/2063 , B01D2255/2065 , B01D2255/20715 , B01D2255/20761 , B01D2255/2092 , B01D2255/407 , B01D2255/50 , B01D2255/9022 , B01D2255/9032 , B01D2258/012 , B01J21/04 , B01J21/066 , B01J23/10 , B01J23/63 , B01J23/66 , B01J23/72 , B01J23/8926 , B01J23/894 , B01J23/8946 , B01J29/072 , B01J29/7215 , B01J29/723 , B01J29/83 , B01J35/0006 , B01J37/0215 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J37/038 , F01N3/0814 , F01N3/0842 , F01N3/2066 , F01N2370/04 , F01N2510/063 , F01N2510/0682 , F01N2510/0684 , F01N2610/02 , Y02T10/24
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公开(公告)号：EP2680953A1
公开(公告)日：2014-01-08
申请号：EP12706259.4
申请日：2012-03-01
申请人： Umicore AG & Co. KG
CPC分类号： B01J29/126 , B01D53/9418 , B01D2251/2062 , B01D2255/206 , B01D2255/50 , B01D2255/9022 , B01D2255/9205 , B01D2258/012 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/185 , B01J29/46 , B01J29/65 , B01J29/7615 , B01J29/7838 , B01J29/80 , B01J33/00 , B01J35/023 , B01J37/0244 , B01J37/0246 , F01N3/2066 , F01N2610/02 , Y02T10/24 , Y10S502/52712
摘要： Catalyst (I) comprising a support body, first catalytically active coating and a second coating, is new, where the first coating comprises one or more transition metal exchanged zeolites and/or one or more transition metals exchanged zeolite-like compound, which is directly applied to the support body and the second coating maximum completely covers the first coating exhaust side such that the contact of exhaust gas containing 3C-hydrocarbon with the first coating is hindered and the passage of nitrogen oxide and ammonia to the first coating is blocked. An independent claim is included for reducing nitrogen monoxide and nitrogen dioxide in hydrocarbon-containing diesel engine exhaust gases, comprising adding ammonia or ammonia decomposable precursor compound as a reducing agent to be cleaned nitrogen oxides and hydrocarbon-containing exhaust gas and passing the obtained mixture of the exhaust gas and the reducing agent over (I).
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10.发明公开NEUE MISCHOXID-MATERIALIEN ZUR SELEKTIVEN KATALYTISCHEN REDUKTION VON STICKOXIDEN IN ABGASEN 审中-公开新的混合氧化物材料的排气中的氮氧化物的选择性催化还原
公开(公告)号：EP2560755A1
公开(公告)日：2013-02-27
申请号：EP11716376.6
申请日：2011-04-16
申请人： Umicore AG & Co. KG
发明人： ADELMANN, Katja , JESKE, Gerald , DOMESLE, Rainer , SOEGER, Nicola , SEYLER, Michael , SCHULER, Anke , PAULY, Thomas, R. , SOUTHWARD, Barry, W., L.
IPC分类号： B01J23/20 , B01J37/02 , B01D53/92 , B01J35/00 , B01J29/72 , B01D53/56 , B01D53/94 , F01N3/20
CPC分类号： B01D53/9472 , B01D53/9418 , B01D2251/206 , B01D2255/2061 , B01D2255/2065 , B01D2255/207 , B01D2255/20715 , B01D2255/20738 , B01D2255/407 , B01D2255/502 , B01D2255/9022 , B01D2255/9032 , B01D2257/404 , B01D2258/012 , B01J23/002 , B01J23/20 , B01J29/064 , B01J29/072 , B01J29/7057 , B01J29/7215 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0215 , B01J37/0244 , B01J37/0246 , B01J2523/00 , F01N3/2066 , F01N2370/04 , Y02A50/2325 , Y02T10/24 , B01J2523/3712 , B01J2523/3725 , B01J2523/48 , B01J2523/56 , B01J2523/36
摘要： The invention relates to the use of mixed oxides made of cerium oxide, zirconium oxide, rare earth sesquioxide and niobium oxide as catalytically active materials for the selective catalytic reduction of nitrogen oxides with ammonia or a compound that can decompose to form ammonia in the exhaust gas of internal combustion engines in motor vehicles that are predominantly leanly operated, and to compositions or catalysts which contain said mixed oxides in combination with zeolite compounds and/or zeolite-like compounds and are suitable for the denitrogenation of lean motor vehicle exhaust gases in all essential operating states.
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