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公开(公告)号：EP3658278B1
公开(公告)日：2024-02-14
申请号：EP18838568.6
申请日：2018-07-25
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公开(公告)号：EP3259059B1
公开(公告)日：2023-12-13
申请号：EP16708048.0
申请日：2016-02-19
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3.发明公开
公开(公告)号：EP3456413A3
公开(公告)日：2019-12-25
申请号：EP17208161.4
申请日：2010-04-19
IPC分类号： B01J29/76 , B01J29/56 , B01J29/072 , B01J37/02 , B01J37/16 , B01J29/46 , B01J29/83 , B01J29/85 , B01J35/00 , B01J37/00 , B01J35/04 , B01D53/94 , B01D53/86
摘要： A chemical process for treating exhaust gas from a vehicular internal combustion engine with a lean/rich cycle using a selective catalytic reduction (SCR) catalyst, which chemical process comprising exposing the SCR catalyst in a NOx adsorber catalyst (NAC)+(downstream)SCR catalyst system to at least one reactant including nitrogen oxides and reducing the nitrogen oxides with NH 3 nitrogenous reductant generated over the NAC during periodic rich regeneration events, wherein the SCR catalyst comprises copper and a small pore molecular sieve having a maximum ring size of eight tetrahedral atoms having the AEI Framework Type Code.
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5.发明公开
公开(公告)号：EP3456413A2
公开(公告)日：2019-03-20
申请号：EP17208161.4
申请日：2010-04-19
IPC分类号： B01J29/76 , B01J29/56 , B01J29/072 , B01J37/02 , B01J37/16 , B01J29/46 , B01J29/83 , B01J29/85 , B01J35/00 , B01J37/00 , B01J35/04 , B01D53/94 , B01D53/86
摘要： A chemical process for treating exhaust gas from a vehicular internal combustion engine with a lean/rich cycle using a selective catalytic reduction (SCR) catalyst, which chemical process comprising exposing the SCR catalyst in a NOx adsorber catalyst (NAC)+(downstream)SCR catalyst system to at least one reactant including nitrogen oxides and reducing the nitrogen oxides with NH 3 nitrogenous reductant generated over the NAC during periodic rich regeneration events, wherein the SCR catalyst comprises copper and a small pore molecular sieve having a maximum ring size of eight tetrahedral atoms having the AEI Framework Type Code.
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公开(公告)号：EP3359273A1
公开(公告)日：2018-08-15
申请号：EP16778409.9
申请日：2016-10-10
发明人： RICHARDSON, Dave , SELLICK, David
IPC分类号： B01D35/18 , B01D29/11 , B01J29/83 , B01J29/08 , B01J29/40 , B01J29/70 , F02M37/22 , B01J20/18 , B01J20/16 , C10L1/02 , C10G17/095 , C07C67/60 , C11C1/08
摘要： The present disclosure relates to a fuel filter (1) for filtering diesel fuel supplied to an internal combustion engine (2). The fuel filter (1) includes a filter element (12, 19) for trapping and decomposing precipitates suspended in the diesel fuel. An solid acid catalyst Diesel out like a zeolite is provided for decomposing precipitates trapped by the filter element (12, 19). Sterol glycocides (precipitates) are splitted into sterol and glycosid moieties, which are soluble in the biodiesel, thus preventing clogging of the filter by sterol glycocide agglomerates. The sterol and glycosid moieties pass to the engine where they are burnt. The present disclosure also relates to a method of filtering diesel fuel for supply to an internal combustion engine (2).
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公开(公告)号：EP3310477A1
公开(公告)日：2018-04-25
申请号：EP16733809.4
申请日：2016-06-16
发明人： LU, Jing , LARSSON, Mikael , MICALLEF, David
IPC分类号： B01J23/847 , B01J35/00 , B01J23/42 , B01D53/94 , B01J29/06 , B01J29/76 , B01J29/83 , B01J29/85 , B01J35/04 , B01J37/00 , F01N3/20
CPC分类号： B01D53/9418 , B01D53/9477 , B01D2255/1021 , B01D2255/20738 , B01D2255/20761 , B01D2255/9025 , B01D2255/904 , B01D2255/911 , B01J23/22 , B01J23/42 , B01J23/8472 , B01J29/06 , B01J29/072 , B01J29/076 , B01J29/723 , B01J29/7615 , B01J29/763 , B01J29/783 , B01J29/80 , B01J29/83 , B01J29/85 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0244 , B01J37/0246 , B01J2029/062 , F01N3/2066 , F01N3/2828 , F01N13/16 , F01N2330/06 , F01N2370/04 , F01N2510/063 , F01N2510/068 , F01N2570/14 , F01N2570/18 , Y02A50/2325 , Y02A50/2344 , Y02C20/10 , Y02T10/24
摘要： A catalyst article having an extruded support having a plurality of channels through which exhaust gas flows during operation of an engine, and a single layer coating or a bi-layer coating on the support, where the extruded support contains a third SCR catalyst, the single layer coating and the bilayer-coating contain platinum on a support with low ammonia storage and a first SCR catalyst. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods for producing such articles are described. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described.
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公开(公告)号：EP3281698A1
公开(公告)日：2018-02-14
申请号：EP16183708.3
申请日：2016-08-11
申请人： Umicore AG & Co. KG
发明人： SEYLER, Michael , LENNARTZ, Michael , SCHUETZE, Frank-Walter , BARTH, Benjamin , SCHULER, Anke , WELSCH, Frank , ECKHOFF, Stephan
CPC分类号： B01J29/763 , B01D53/9418 , B01D2251/2062 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2258/012 , B01J29/005 , B01J29/56 , B01J29/83 , B01J29/85 , B01J35/0006 , B01J35/008 , B01J35/0086 , B01J2229/183 , B01J2229/186 , B01J2229/20 , B01J2229/42
摘要： Die vorliegende Erfindung betrifft ein SCR-aktives Material, das einen kleinporigen Zeolithen, Aluminiumoxid und Kupfer umfasst, dadurch gekennzeichnet, dass es bezogen auf das gesamte Material 5 bis 25 Gew.-% Aluminiumoxid enthält und das Kupfer auf dem Aluminiumoxid in einer ersten Konzentration und auf dem kleinporigen Zeolithen in einer zweiten Konzentration vorliegt.
摘要翻译： 本发明涉及一种SCR活性材料，其包括一小孔隙沸石，氧化铝，和铜，其特征在于它是基于总材料5〜25重量％的氧化铝，并以第一浓度的氧化铝上的铜和 以第二浓度存在于小孔沸石上。
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9.发明授权SMALL PORE MOLECULAR SIEVE SUPPORTED COPPER CATALYSTS DURABLE AGAINST LEAN/RICH AGING FOR THE REDUCTION OF NITROGEN OXIDES 有权小孔分子筛支撑的铜催化剂可耐受稀/富老化以减少氮氧化物
公开(公告)号：EP2995367B1
公开(公告)日：2017-12-20
申请号：EP15189846.7
申请日：2010-04-19
IPC分类号： B01J37/02 , B01J37/16 , B01J29/072 , B01J29/56 , B01J29/76 , B01J29/46 , B01D53/86 , B01D53/94 , B01J29/83 , B01J35/00 , B01J35/04 , B01J37/00 , B01J29/85
CPC分类号： B01D53/9418 , B01D53/8628 , B01D2251/2062 , B01D2251/208 , B01D2253/1122 , B01D2255/20761 , B01D2255/50 , B01D2255/9202 , B01D2258/012 , B01D2258/018 , B01D2258/0291 , B01J29/072 , B01J29/46 , B01J29/56 , B01J29/76 , B01J29/7615 , B01J29/763 , B01J29/7676 , B01J29/83 , B01J29/85 , B01J35/002 , B01J35/04 , B01J37/0009 , B01J37/0246 , B01J37/16 , B01J2229/42 , Y02T10/24
摘要： A system for treating exhaust gas from a vehicular lean-burn internal combustion engine with a lean/rich cycle, which system comprising a NO x adsorber catalyst and a downstream NH 3 -selective catalytic reduction (SCR) catalyst, wherein the NH 3 -SCR catalyst comprises copper supported on a molecular sieve, wherein the molecular sieve (a) has a maximum ring size of eight tetrahedral atoms; (b) is selected from the group consisting of aluminosilicate molecular sieves, metal-substituted aluminosilicate molecular sieves, and aluminophosphate molecular sieves; and (c) has a CHA Framework Type Code.
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10.发明公开
公开(公告)号：EP2825304A1
公开(公告)日：2015-01-21
申请号：EP13710299.2
申请日：2013-03-14
申请人： Trischler, Christian
发明人： TRISCHLER, Heinrich
CPC分类号： B01J27/24 , B01J8/025 , B01J8/067 , B01J27/16 , B01J27/188 , B01J27/19 , B01J27/195 , B01J27/22 , B01J35/023 , B01J37/0009 , B01J37/0018 , B01J37/08 , B01J37/18 , B01J2208/00504 , C01B3/26 , C01B3/501 , C01B3/506 , C01B3/508 , C01B2203/0277 , C01B2203/0405 , C01B2203/046 , C01B2203/0465 , C01B2203/066 , C01B2203/1041 , C01B2203/1047 , C07C2/76 , C07C4/10 , C07C5/3332 , C07C7/144 , C07C2527/22 , C07C2527/24 , C07C2529/83 , C07C2529/84 , H01M8/04014 , H01M8/04074 , H01M8/0612 , H01M2008/1293 , H01M2250/00 , Y02P20/52 , C07C11/04
摘要： The present invention relates to a catalyst, characterised in that it comprises a) at least one metal compound which is selected from a group consisting of metal carbide, nitride, silicide, phosphide and sulphide or mixtures thereof, wherein the metal is chosen from the group consisting of molybdenum, tungsten, tantalum, vanadium, titanium, niobium, lanthanum und chromium, and b) at least one non-Brönsted acid binder which is chosen from the group consisting of AIPO
4 , bentonite, AIN and N
4 Si
3. The present invention further relates to a method and a device for producing olefins from C2-, C3- and C4-alkanes using said catalyst.
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