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11. 发明授权

US07799298B2 Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions 有权
标题翻译：在精细条件下运行的内燃机的排气净化催化剂装置和方法
公开(公告)号：US07799298B2
公开(公告)日：2010-09-21
申请号：US10567204
申请日：2004-07-29
申请人： Marcus Pfeifer , Nicola Soeger , Yvonne Demel , Tobias Kuhl , Paul Christian Spurk , Jürgen Gieshoff , Egbert Lox , Thomas Kreuzer
发明人： Marcus Pfeifer , Nicola Soeger , Yvonne Demel , Tobias Kuhl , Paul Christian Spurk , Jürgen Gieshoff , Egbert Lox , Thomas Kreuzer
IPC分类号： B01D53/94 , B01J35/00 , F01N3/10 , F01N3/28
CPC分类号： B01D53/945 , B01D53/9418 , B01D53/9422 , B01D53/9431 , B01D53/9454 , B01D2251/208 , B01D2255/1021 , B01D2255/204 , B01D2255/2042 , B01D2255/2065 , B01D2255/20707 , B01D2255/2073 , B01D2255/20738 , B01D2255/20761 , B01D2255/2092 , B01D2255/407 , B01D2255/504 , B01D2255/9155 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/2066 , F01N3/2828 , F01N2250/12 , F01N2510/06 , Y02T10/22 , Y02T10/24
摘要： The invention relates to a catalyst arrangement for purifying the exhaust gases of internal combustion engines operated under lean conditions. It is proposed that a thinwalled, porous carrier be coated on one side with a nitrogen oxide storage catalyst and on the other side with an SCR catalyst. When the exhaust gas is passed through the catalytic coatings and the support material, a significant improvement in the nitrogen oxide conversion is achieved compared to a series arrangement of the catalysts on separate carriers. Wall flow filters have been found to be useful as thin-walled carriers.
摘要翻译：本发明涉及一种用于净化在稀薄条件下运行的内燃机废气的催化剂装置。建议在一侧用氮氧化物储存催化剂涂覆薄壁多孔载体，另一侧用SCR催化剂涂覆。当排气通过催化涂层和载体材料时，与单独的载体上的催化剂的串联排列相比，实现了氮氧化物转化率的显着改善。已经发现壁流式过滤器可用作薄壁载体。

12. 发明授权

US08431186B2 Method for the coating of a diesel particle filter and diesel particle filter produced thereby 有权
标题翻译：由此生产的柴油颗粒过滤器和柴油颗粒过滤器的涂覆方法
公开(公告)号：US08431186B2
公开(公告)日：2013-04-30
申请号：US12866982
申请日：2009-02-17
申请人： Gerald Jeske , Marcus Pfeifer , Wolfgang Schneider , Franz Dornhaus , Ralf Mueller , Michael Schiffer
发明人： Gerald Jeske , Marcus Pfeifer , Wolfgang Schneider , Franz Dornhaus , Ralf Mueller , Michael Schiffer
IPC分类号： B05D7/22 , B01J29/04 , B01J29/06
CPC分类号： B01J35/04 , B01J23/40 , B01J23/58 , B01J23/63 , B01J35/0006 , B01J37/0244 , B01J37/0246 , F01N3/035
摘要： To equip a diesel particle filter with a zeolite-containing coating uniformly over the entire length of the particle filter and with a further zeolite-free coating which is applied, from the entry side of the filter, solely up to a specific length of the filter, it is proposed, first, to apply the zeolite-free coating from the entry side of the filter and only thereafter to apply the zeolite-containing coating over the entire length of the filter from the exit side of the filter. As a result of this sequence of coatings, a better adhesive strength of the coatings than when both coatings are applied from the entry side is ensured.
摘要翻译：为了在颗粒过滤器的整个长度上均匀地装载含有沸石的涂层的柴油颗粒过滤器，并且从过滤器的进入侧施加另外的无沸石涂层，直到过滤器的特定长度首先，提出从过滤器的入口侧施加无沸石涂层，然后仅从过滤器的出口侧在过滤器的整个长度上施加含沸石的涂层。作为这种涂层顺序的结果，确保了从入口侧施加两个涂层的涂层的更好的粘合强度。

13. 发明授权

US07922987B2 Catalytically coated diesel particle filter, process for producing it and its use 有权
标题翻译：催化涂层柴油颗粒过滤器，生产过程及其应用
公开(公告)号：US07922987B2
公开(公告)日：2011-04-12
申请号：US12377753
申请日：2007-08-17
申请人： Markus Koegel , Marcus Pfeifer , Gerald Jeske , Frank Walter Schuetze , Stéphanie Frantz , Thomas Kreuzer
发明人： Markus Koegel , Marcus Pfeifer , Gerald Jeske , Frank Walter Schuetze , Stéphanie Frantz , Thomas Kreuzer
IPC分类号： B01D46/00 , B01D53/94 , B01J23/38 , F01N3/24
CPC分类号： F01N3/035 , B01D53/944 , B01D2255/102 , B01D2255/206 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/912 , B01D2255/9155 , B01J23/44 , B01J29/126 , B01J29/7415 , B01J29/80 , B01J35/0006 , B01J37/0244 , B01J37/0246 , B01J37/0248 , F01N3/0222 , F01N3/0821 , F01N3/0835 , F01N2370/02 , F01N2370/04 , F01N2510/063 , F01N2510/0682 , Y02A50/2341 , Y10S502/514
摘要： A diesel particulate filter with an oxidation catalyst comprising platinum and palladium deposited thereon is described. Addition of HC storage components to the oxidation catalyst allows the conversion of hydrocarbons and carbon monoxide to be improved significantly.
摘要翻译：描述了具有沉积在其上的铂和钯的氧化催化剂的柴油微粒过滤器。将HC储存组分添加到氧化催化剂允许烃和一氧化碳的转化显着改善。

14. 发明申请

US20100092358A1 CATALYTICALLY COATED DIESEL PARTICLE FILTER, PROCESS FOR PRODUCING IT AND ITS USE 有权
标题翻译：催化涂层柴油颗粒过滤器，生产工艺及其使用过程
公开(公告)号：US20100092358A1
公开(公告)日：2010-04-15
申请号：US12377753
申请日：2007-08-17
申请人： Markus Koegel , Marcus Pfeifer , Gerald Jeske , Frank Walter Schuetze , Stéphanie Frantz , Thomas Kreuzer
发明人： Markus Koegel , Marcus Pfeifer , Gerald Jeske , Frank Walter Schuetze , Stéphanie Frantz , Thomas Kreuzer
IPC分类号： B01J23/42 , B01J23/44 , B01J29/08 , B01J29/18 , B01J29/70 , F01N3/022 , B01D53/94
CPC分类号： F01N3/035 , B01D53/944 , B01D2255/102 , B01D2255/206 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/912 , B01D2255/9155 , B01J23/44 , B01J29/126 , B01J29/7415 , B01J29/80 , B01J35/0006 , B01J37/0244 , B01J37/0246 , B01J37/0248 , F01N3/0222 , F01N3/0821 , F01N3/0835 , F01N2370/02 , F01N2370/04 , F01N2510/063 , F01N2510/0682 , Y02A50/2341 , Y10S502/514
摘要： A diesel particulate filter with an oxidation catalyst comprising platinum and palladium deposited thereon is described. Addition of HC storage components to the oxidation catalyst allows the conversion of hydrocarbons and carbon monoxide to be improved significantly.
摘要翻译：描述了具有沉积在其上的铂和钯的氧化催化剂的柴油微粒过滤器。将HC储存组分添加到氧化催化剂允许烃和一氧化碳的转化显着改善。

15. 发明申请

US20100319332A1 METHOD FOR THE COATING OF A DIESEL PARTICLE FILTER AND DIESEL PARTICLE FILTER PRODUCED THEREBY 有权
标题翻译：柴油颗粒过滤器和柴油颗粒过滤器的涂装方法
公开(公告)号：US20100319332A1
公开(公告)日：2010-12-23
申请号：US12866982
申请日：2009-02-17
申请人： Gerald Jeske , Marcus Pfeifer , Wolfgang Schneider , Franz Dornhaus , Ralf Mueller , Michael Schiffer
发明人： Gerald Jeske , Marcus Pfeifer , Wolfgang Schneider , Franz Dornhaus , Ralf Mueller , Michael Schiffer
IPC分类号： F01N3/021 , B01J29/068 , B01J29/06 , B01J29/40 , B01J29/18 , B01J29/08
CPC分类号： B01J35/04 , B01J23/40 , B01J23/58 , B01J23/63 , B01J35/0006 , B01J37/0244 , B01J37/0246 , F01N3/035
摘要： To equip a diesel particle filter with a zeolite-containing coating uniformly over the entire length of the particle filter and with a further zeolite-free coating which is applied, from the entry side of the filter, solely up to a specific length of the filter, it is proposed, first, to apply the zeolite-free coating from the entry side of the filter and only thereafter to apply the zeolite-containing coating over the entire length of the filter from the exit side of the filter. As a result of this sequence of coatings, a better adhesive strength of the coatings than when both coatings are applied from the entry side is ensured.
摘要翻译：为了在颗粒过滤器的整个长度上均匀地装载含有沸石的涂层的柴油颗粒过滤器，并且从过滤器的进入侧施加另外的无沸石涂层，直到过滤器的特定长度首先，提出从过滤器的入口侧施加无沸石涂层，然后仅从过滤器的出口侧在过滤器的整个长度上施加含沸石的涂层。作为这种涂层顺序的结果，确保了从入口侧施加两个涂层的涂层的更好的粘合强度。

16. 发明授权

US08136349B2 Exhaust-gas purification system with particulate filter and method of operation thereof with improved regeneration of the particulate filter 有权
标题翻译：具有微粒过滤器的废气净化系统及其操作方法，改善微粒过滤器的再生
公开(公告)号：US08136349B2
公开(公告)日：2012-03-20
申请号：US10556643
申请日：2004-05-12
申请人： Jürgen Gieshoff , Martin Votsmeier , Frank-Walter Schütze , Marcus Pfeifer , Egbert Lox , Thomas Kreuzer
发明人： Jürgen Gieshoff , Martin Votsmeier , Frank-Walter Schütze , Marcus Pfeifer , Egbert Lox , Thomas Kreuzer
IPC分类号： F01N3/00
CPC分类号： B01D53/9454 , F01N3/0222 , F01N3/023 , F01N3/035 , F01N3/0814 , F01N3/0835 , F01N3/20 , F01N2250/02 , F01N2370/24 , F01N2430/00 , F01N2430/06 , F01N2430/08 , F01N2430/085 , F02D41/0245 , F02D41/029 , Y02A50/2324 , Y02T10/22 , Y02T10/26
摘要： The present invention describes an exhaust-gas purification system for an internal combustion engine made of an oxidation catalyst arranged close to the engine, a subsequent hydrocarbon adsorber and a particulate filter arranged downstream thereof and provided with another oxidation catalyst. The oxidation catalyst ensures that emission limits with respect to carbon monoxide and hydrocarbons are satisfied in normal driving mode. During operating states with exhaust-gas temperatures below about 200° C., the oxidation catalyst can no longer oxidize carbon monoxide and hydrocarbons. Instead, the hydrocarbons are adsorbed by the hydrocarbon adsorber during these operating phases. In order to initiate the periodical regeneration of the particulate filter, the exhaustgas temperature of the internal combustion engine is raised by engine modifications. The increased exhaust-gas temperature leads to desorption of the previously stored hydrocarbons, which are then burned at the oxidation catalyst of the particulate filter, thereby supporting the regeneration of the particulate filter.
摘要翻译：本发明描述了一种由靠近发动机设置的氧化催化剂制成的内燃机排气净化系统，后续的烃吸附器和布置在其下游并具有另一氧化催化剂的颗粒过滤器。氧化催化剂确保在正常驾驶模式下满足一氧化碳和碳氢化合物的排放限制。在废气温度低于约200℃的运行状态下，氧化催化剂不再能够氧化一氧化碳和碳氢化合物。相反，烃在这些操作阶段被烃吸附器吸附。为了开始颗粒过滤器的定期再生，通过发动机改造来提高内燃机的废气温度。增加的废气温度导致先前储存的烃的解吸，然后在颗粒过滤器的氧化催化剂上燃烧，从而支持颗粒过滤器的再生。

17. 发明授权

US07937410B2 Generic archiving of enterprise service oriented architecture data 有权
标题翻译：企业面向服务架构数据的通用归档
公开(公告)号：US07937410B2
公开(公告)日：2011-05-03
申请号：US11960595
申请日：2007-12-19
申请人： Carola Steinmaier , Marcus Pfeifer
发明人： Carola Steinmaier , Marcus Pfeifer
IPC分类号： G06F17/30
CPC分类号： G06F17/30292
摘要： Methods and apparatus, including computer program products, for generic archiving of enterprise service oriented architecture data. In general, an identification of an instance of a business object to archive is received. Information defining the business object is retrieved. A schema for the type definition and a definition of the instances of the business object in accordance with the schema is generated. The schema may be in accordance with a platform-independent file format including information reflecting the hierarchy of the business object. The schema may include hierarchy levels that reflect each hierarchy level of the business object. Each hierarchy level, with the exception of hierarchy levels including references to stand-alone business objects, may have the respective attributes of the hierarchy level of the business object. Instance data may be generated to reflect the instance of the business object, the instance data being in accordance with the schema.
摘要翻译：方法和设备，包括计算机程序产品，用于面向企业面向服务架构数据的通用存档。通常，接收要归档的业务对象的实例的标识。检索定义业务对象的信息。生成类型定义的模式和根据模式的业务对象实例的定义。该模式可以根据与平台无关的文件格式，包括反映业务对象的层次结构的信息。模式可以包括反映业务对象的每个层次结构级别的层次结构级别。除了包括对独立业务对象的引用的层次结构级别之外，每个层次结构级别可以具有业务对象的层次结构级别的相应属性。可以生成实例数据以反映业务对象的实例，该实例数据符合模式。

18. 发明申请

US20090305874A1 METHOD FOR CATALYTICALLY COATING CERAMIC HONEYCOMB BODIES 有权
标题翻译：陶瓷蜂窝体材料催化涂层方法
公开(公告)号：US20090305874A1
公开(公告)日：2009-12-10
申请号：US12158843
申请日：2006-11-22
申请人： Marcus Pfeifer , Paul Spurk , Markus Koegel , Egbert S.J. Lox , Thomas Kreuzer
发明人： Marcus Pfeifer , Paul Spurk , Markus Koegel , Egbert S.J. Lox , Thomas Kreuzer
IPC分类号： B01J29/072 , B01J23/30
CPC分类号： B01J37/0215 , B01J35/04 , B01J35/10 , B01J35/1076 , C23C18/02 , C23C18/08 , Y10T428/24157
摘要： The invention relates to a process for coating ceramic honeycomb bodies with a coating suspension containing, in a carrier liquid, catalyst components as solids and/or in dissolved form. The honeycomb bodies have parallel flow channels running through them. The walls of the flow channels generally have an open pore structure. To coat the channel walls and in particular also the interior surfaces of the pores with the coating suspension, it is proposed that the flow channels be temporarily alternately closed and the coating suspension be forced through the open pore structure of the channel walls. The coating is subsequently dried and calcined. To close the flow channels, it is possible to use thermally or chemically decomposable or soluble compositions which are decomposed or dissolved either during calcination or by means of a subsequent chemical treatment. The coated honeycomb bodies are preferably used for the purification of exhaust gases from automobiles.
摘要翻译：本发明涉及涂覆陶瓷蜂窝体的方法，该涂层悬浮液在载体液体中含有作为固体和/或溶解形式的催化剂组分。蜂窝体具有平行的流动通道。流动通道的壁通常具有开孔结构。为了涂覆通道壁，特别是涂覆悬浮液的孔的内表面，建议将流动通道临时交替地封闭，并且将涂覆悬浮液强制通过通道壁的开孔结构。随后将涂层干燥并煅烧。为了封闭流动通道，可以使用在煅烧期间或通过随后的化学处理分解或溶解的热或可分解或可溶性组合物。涂布的蜂窝体优选用于净化汽车废气。

19. 发明申请

US20090129995A1 Method for coating a surface filter with a finely divided solids, filter so obtained and its use 审中-公开
标题翻译：用细碎的固体涂覆表面过滤器的方法，如此获得的过滤器及其用途
公开(公告)号：US20090129995A1
公开(公告)日：2009-05-21
申请号：US11660692
申请日：2005-08-13
申请人： Marcus Pfeifer , Markus Koegel , Christian Kuehn , Roger Staab , Paul Spurk , Egbert Lox , Thomas Kreuzer
发明人： Marcus Pfeifer , Markus Koegel , Christian Kuehn , Roger Staab , Paul Spurk , Egbert Lox , Thomas Kreuzer
IPC分类号： B01J37/02 , B01J35/04 , B01D53/94
CPC分类号： F01N3/0222 , B01J23/42 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0215 , B01J37/0248 , Y02T10/20
摘要： Coating a wall-flow filter with a catalytically active coating generally increases the exhaust-gas backpressure in the filter. The increase in the exhaust-gas backpressure is particularly pronounced if a slurry of fine-particle catalyst materials is used for the coating operation. The increase in the exhaust-gas backpressure can be restricted to a tolerable level if, prior to the coating operation, the slurry is so finely milled that virtually the entire mass of the catalyst materials is introduced into the pores of the filter and deposited on the inner surfaces of the pores. This is the case if the d90 diameter of the particles in the slurry is reduced to below 5 μm by milling.
摘要翻译：涂覆具有催化活性涂层的壁流式过滤器通常会增加过滤器中的排气背压。如果使用细颗粒催化剂材料的浆料进行涂布操作，排气背压的增加是特别显着的。排气背压的增加可以被限制在可容忍的水平，如果在涂覆操作之前，浆料被如此精细研磨，实质上将催化剂材料的整个质量引入到过滤器的孔中并且沉积在孔的内表面。如果通过研磨将浆料中的颗粒的d90直径减小到5μm以下，则是这种情况。

20. 发明授权

US07005116B2 Process for reducing nitrogen oxides 有权
标题翻译：还原氮氧化物的方法
公开(公告)号：US07005116B2
公开(公告)日：2006-02-28
申请号：US11037551
申请日：2005-01-18
申请人： Adolf Schäfer-Sindlinger , Marcus Pfeifer , Paul Spurk , Yvonne Demel , Thomas Kreuzer , Egbert Lox
发明人： Adolf Schäfer-Sindlinger , Marcus Pfeifer , Paul Spurk , Yvonne Demel , Thomas Kreuzer , Egbert Lox
IPC分类号： C01B21/20
CPC分类号： F01N3/2066 , B01D53/9418 , B01D53/9477 , B01D2251/2067 , B01D2255/2065 , B01D2255/20738 , B01D2255/20761 , B01D2255/504 , B01D2255/808 , B01J29/072 , B01J29/46 , B01J35/04 , B01J37/0215 , F01N2610/02 , Y02T10/24
摘要： A process for reducing the nitrogen oxides present in a lean exhaust gas from an internal combustion engine by selective catalytic reduction on a reduction catalyst using ammonia, wherein a fraction of the nitrogen monoxide present in the exhaust gas is oxidized to nitrogen dioxide before the exhaust gas, together with ammonia, is passed over the reduction catalyst. The reduction catalyst contains a zeolite exchanged with transition metals and oxidation of the nitrogen monoxide is performed in such a way that the exhaust gas contains 30 to 70 vol. % of nitrogen dioxide before contact with the reduction catalyst.
摘要翻译：一种通过使用氨在还原催化剂上选择性催化还原来还原来自内燃机的贫废气中存在的氮氧化物的方法，其中废气中存在的一氧化氮的一部分在排气之前被氧化成二氧化氮与氨一起通过还原催化剂。还原催化剂含有与过渡金属交换的沸石，一氧化氮的氧化以排气含有30〜70体积％与还原催化剂接触之前的二氧化氮的％。

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