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41. 发明授权

US07490464B2 Emissions treatment system with NSR and SCR catalysts 有权
标题翻译：具有NSR和SCR催化剂的排放处理系统
公开(公告)号：US07490464B2
公开(公告)日：2009-02-17
申请号：US10975428
申请日：2004-10-29
申请人： Yuejin Li , Michel Deeba , Joseph Charles Dettling , Joseph Allan Patchett , Stanley Allen Roth
发明人： Yuejin Li , Michel Deeba , Joseph Charles Dettling , Joseph Allan Patchett , Stanley Allen Roth
IPC分类号： F01N3/00
CPC分类号： F01N3/035 , B01D53/9418 , B01D53/9422 , B01D53/9459 , B01D2255/202 , B01D2255/204 , B01D2255/2063 , B01D2255/2068 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9022 , B01D2255/908 , B01D2255/91 , B01D2255/9155 , B01D2258/012 , F01N3/0814 , F01N3/0842 , F01N3/2073 , F01N13/009 , F01N13/0093 , F01N2570/04 , F01N2570/16 , F01N2610/02 , F01N2610/03 , Y02T10/24
摘要： Provided is an emissions treatment system for an exhaust stream, having a NOx storage reduction (NSR) catalyst with a NOx sorbent at a concentration of at least 0.1 g/in3 and a platinum group metal component dispersed on a refractory metal oxide support; and, an SCR catalyst disposed downstream of the NSR catalyst. The emissions treatment system is advantageously used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines.
摘要翻译：提供了一种排气流的排放处理系统，其具有浓度为至少0.1g / in 3的NOx吸附剂和分散在难熔金属氧化物载体上的铂族金属组分的NOx储存还原（NSR）催化剂; 以及设置在NSR催化剂下游的SCR催化剂。排放物处理系统有利地用于处理来自柴油发动机和贫燃汽油发动机的废气流。

42. 发明申请

US20090041645A1 Catalyst Compositions 有权
标题翻译：催化剂组合物
公开(公告)号：US20090041645A1
公开(公告)日：2009-02-12
申请号：US12014295
申请日：2008-01-15
申请人： Knut Wassermann , Stephan Siemund , Michel Deeba , Harold Rabinowitz
发明人： Knut Wassermann , Stephan Siemund , Michel Deeba , Harold Rabinowitz
IPC分类号： B01J23/10 , B01D53/94 , B01J23/44 , B01D53/34
CPC分类号： B01J21/066 , B01J23/44 , B01J23/63 , B01J35/04 , B01J37/0244
摘要： Provided are catalyst composites comprising: a catalytic material on a carrier, the catalytic material comprising a precious metal selected from a palladium component and an oxygen storage component, the oxygen storage component being present in an amount of at least 10% by weight, wherein substantially all of the oxygen storage component is in intimate contact with the palladium component and the catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. A catalyst composite comprising: a catalytic material on a carrier, the catalytic material comprising a palladium component and a ceria-zirconia composite support, the ceria being present in an amount in the range of 10 to 70% by weight, wherein substantially all of the ceria is in intimate contact with at least a portion of the palladium component. Methods of making and using these catalysts along with systems containing these catalysts are also provided.
摘要翻译：提供了催化剂复合材料，其包括：载体上的催化材料，催化材料包含选自钯组分和储氧组分的贵金属，所述储氧组分的存在量为至少10重量％，其中基本上所有储氧组分与钯组分紧密接触，催化材料有效地基本上同时氧化一氧化碳和烃并还原氮氧化物。一种催化剂复合材料，包括：在载体上的催化材料，所述催化材料包含钯组分和二氧化铈 - 氧化锆复合载体，所述二氧化铈的存在量为10至70重量％，其中基本上全部二氧化铈与钯组分的至少一部分紧密接触。还提供了制备和使用这些催化剂以及含有这些催化剂的体系的方法。

43. 发明申请

US20060057046A1 Pressure-balanced, catalyzed soot filter 有权
标题翻译：压力平衡，催化烟灰过滤器
公开(公告)号：US20060057046A1
公开(公告)日：2006-03-16
申请号：US11218840
申请日：2005-09-02
申请人： Alfred Punke , Torsten Mueller , Michel Deeba , Kenneth Voss , John Steger , Yiu Lui
发明人： Alfred Punke , Torsten Mueller , Michel Deeba , Kenneth Voss , John Steger , Yiu Lui
IPC分类号： B01D47/00
CPC分类号： F01N3/0222 , B01D53/944 , B01D2255/1021 , B01D2255/2066 , B01D2255/407 , B01D2255/9022 , B01D2255/9155 , B01J23/40 , B01J23/42 , B01J23/63 , B01J29/068 , B01J35/0006 , B01J35/04 , B01J37/0248 , F01N3/035 , F01N2510/06
摘要： The invention provides a catalyzed soot filter formed on a wall flow substrate having internal walls coated with catalyst compositions. The soot filter maintains a homogeneous flow of the exhaust gases through the internal walls of the substrate along the length of the filter due to the coating design. Both the efficiency and the durability of the catalytic function are increased over conventionally designed catalyzed soot filters. The catalyzed soot filter provides an integrated function for simultaneously treating the gaseous components of the exhaust (e.g., CO and HC) and the particulate matter deposited in the filter.
摘要翻译：本发明提供一种形成在具有涂覆有催化剂组合物的内壁的壁流动基底上的催化烟灰过滤器。由于涂层设计，烟灰过滤器通过过滤器的长度保持排气的均匀流动通过衬底的内壁。催化功能的效率和耐久性都比常规设计的催化烟灰过滤器增加。催化烟灰过滤器提供了用于同时处理排气（例如CO和HC）的气体组分和沉积在过滤器中的颗粒物质的综合功能。

44. 发明授权

US06497848B1 Catalytic trap with potassium component and method of using the same 有权
标题翻译：具有钾成分的催化捕集器及其使用方法
公开(公告)号：US06497848B1
公开(公告)日：2002-12-24
申请号：US09643457
申请日：2000-08-22
申请人： Michel Deeba , Uwe Dahle , Stefan Brandt , John K. Hochmuth
发明人： Michel Deeba , Uwe Dahle , Stefan Brandt , John K. Hochmuth
IPC分类号： B01D5394
CPC分类号： B01J35/0006 , B01D53/9413 , B01J23/58 , B01J23/63 , B01J37/0242 , B01J37/0244 , B01J37/0248 , F01N3/0807 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N2330/00 , F01N2330/06 , F01N2610/03
摘要： A catalytic trap (10, 110) effective for conversion of NOx in an exhaust gas stream is inert to high-temperature reaction with basic oxygenated compounds of lithium, sodium or potassium. The catalytic trap may be substantially free of silica components and may include a catalytic trap material (20, 120) which contains a refractory metal oxide support, e.g., alumina, having dispersed thereon a catalytic component, such as a platinum group metal catalytic component, and a NOx sorbent comprised of one or more of the basic oxygenated compounds. The catalytic trap material is coated onto a suitable carrier member (12, 112), such as one made from stainless steel, titanium, alumina, titania, zirconia or silica-leached cordierite. A method of treating a NOx-containing gas stream involves maintaining the gas stream in alternating periods of (1) lean and (2) rich or stoichiometric conditions and contacting the gas stream with the catalytic trap under conditions in which NOx is adsorbed during periods of lean operation and released and reduced to nitrogen during periods of rich operation.
摘要翻译：对废气流中的NOx转化有效的催化捕集器（10,110）对与锂，钠或钾的碱性氧化化合物的高温反应是惰性的。催化捕集器可以基本上不含二氧化硅组分，并且可以包括催化捕集材料（20,120），催化捕集材料包含难熔金属氧化物载体，例如在其上分散有催化组分如铂族金属催化组分的氧化铝，和由一种或多种碱性氧化化合物组成的NOx吸附剂。将催化捕集材料涂覆到合适的载体构件（12,112）上，例如由不锈钢，钛，氧化铝，二氧化钛，氧化锆或二氧化硅浸提的堇青石制成的载体构件。一种处理含NO x的气流的方法包括将气流保持在（1）贫和（2）富集或化学计量条件的交替时段内，并且在气体流与催化捕集器接触的条件下，精益营运，丰富经营期间释放并减少氮。

45. 发明授权

US06319484B1 Compositions for abatement of volatile organic compounds and apparatus and methods using the same 有权
标题翻译：减少挥发性有机化合物的组合物及其使用方法
公开(公告)号：US06319484B1
公开(公告)日：2001-11-20
申请号：US09460924
申请日：1999-12-14
申请人： Lawrence Shore , Robert J. Farrauto , Michel Deeba , Jordan K. Lampert , Ronald M. Heck
发明人： Lawrence Shore , Robert J. Farrauto , Michel Deeba , Jordan K. Lampert , Ronald M. Heck
IPC分类号： B01J802
CPC分类号： B01D53/0407 , B01D53/8668 , B01D53/869 , B01D53/885 , B01D2253/108 , B01D2253/308 , B01D2257/708 , B01D2259/40088 , F24C15/205
摘要： A composition for abatement of airborne pollution by volatile organic compounds (“VOCs”) has an upstream composition which contains a protective adsorbent, e.g., Y zeolite, which is effective for adsorbing large VOC molecules, e.g., toluene, and a protective oxidation catalyst intimately intermingled therewith. The downstream composition contains a second adsorbent, e.g., a silver-containing ZSM-5, which is effective for adsorbing relatively smaller VOC molecules, e.g., propylene, and a second oxidation catalyst intimately intermingled therewith. Oxidation of VOCs while they are still retained on the adsorbents is promoted at temperatures lower than would be required if the VOCs were desorbed into the gaseous phase. Apparatus is provided including a first contact member (24) coated with the upstream composition and positioned upstream of a second contact member (32) coated with the downstream composition. A heat exchanger (22) equipped with a temperature control device (40) is positioned upstream of both contact members to vary the treatment temperature between an adsorption temperature range and a higher, oxidation temperature range, both lying within an operating temperature range of from about 20 to 500° C.
摘要翻译：用于减少挥发性有机化合物（“VOC”）的空气污染的组合物具有上游组合物，其含有保护性吸附剂，例如Y沸石，其对于吸附大的VOC分子（例如甲苯）和保护性氧化催化剂是有效的与之混合下游组合物包含第二吸附剂，例如含银ZSM-5，其对于吸附相对较小的VOC分子（例如丙烯）和与其紧密混合的第二氧化催化剂是有效的。当VOCs仍然保留在吸附剂上时，VOC的氧化在低于如果VOC被解吸到气相中所需的温度下被促进。提供了包括涂覆有上游组合物并位于涂覆有下游组合物的第二接触构件（32）的上游的第一接触构件（24）的设备。配备有温度控制装置（40）的热交换器（22）位于两个接触构件的上游，以改变吸附温度范围和更高的氧化温度范围之间的处理温度，两者处于约 20〜500℃

46. 发明授权

US06274107B1 Zeolite-containing oxidation catalyst and method of use 失效
公开(公告)号：US06274107B1
公开(公告)日：2001-08-14
申请号：US08458052
申请日：1995-06-01
申请人： Bulent O. Yavuz , Kenneth E. Voss , Michel Deeba , John R. Adomaitis , Robert J. Farrauto
发明人： Bulent O. Yavuz , Kenneth E. Voss , Michel Deeba , John R. Adomaitis , Robert J. Farrauto
IPC分类号： B01J802
CPC分类号： B01D53/9481 , B01D53/864 , B01D53/944 , B01D2255/102 , B01D2255/206 , B01D2255/20723 , B01D2255/20738 , B01D2255/20753 , B01D2255/20761 , B01D2255/50 , B01D2255/912 , B01D2255/9207 , B01J23/10 , B01J23/63 , B01J29/7215 , B01J29/7615 , B01J35/0006 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/0215 , B01J37/0244 , B01J37/0246 , B01J37/0248 , F01N2510/06 , F01N2510/063 , F01N2510/0682 , F01N2510/0684 , F02B3/06 , Y02A50/2341
摘要： Oxidation catalyst compositions for treating diesel exhaust include ceria and, optionally, alumina, each having a surface area of at least about 10 m2/g, and a zeolite, e.g., Beta zeolite. Optionally, platinum may be included in the catalytic material, preferably in amounts which are sufficient to promote some gas-phase oxidation of carbon monoxide (“CO”) and hydrocarbons (“HC”) but which are limited to preclude excessive oxidation of SO2 to SO3. Alternatively, palladium in any desired amount may be included in the catalytic material. The zeolite is optionally doped, e.g., ion-exchanged, with one or more of hydrogen, a platinum group metal or other catalytic metals. The catalyst compositions may be used in a method to treat diesel engine exhaust by contacting the hot exhaust with the catalyst composition to promote the oxidation of gas-phase CO and HC and of the volatile organic fraction component of particulates in the exhaust.

47. 发明授权

US6080377A Method of abating NO.sub.x and a catalytic material therefor 失效
标题翻译：减轻NOx及其催化材料的方法
公开(公告)号：US6080377A
公开(公告)日：2000-06-27
申请号：US430065
申请日：1995-04-27
申请人： Michel Deeba , Jennifer S. Feeley , Robert J. Farrauto
发明人： Michel Deeba , Jennifer S. Feeley , Robert J. Farrauto
IPC分类号： B01D53/86 , B01D53/94 , B01J29/40 , B01J29/44 , B01J29/70 , B01J8/00
CPC分类号： B01J29/44 , B01D53/9418 , B01D2251/208 , B01D2255/1021 , B01D2255/1026 , B01D2255/502 , B01D2255/504 , B01D2255/912 , Y02C20/10
摘要： A method for reducing gaseous nitrogen oxides present in a gas stream by reaction with a reductant species is practiced by flowing the gas stream under lean NO.sub.X -reducing conditions in contact with a catalytic material containing a catalytically effective amount of a catalytic species, e.g., a platinum group metal, and a reductant storage material, e.g., a zeolite, effective for storing reductant species for reaction with NO.sub.X, and providing an intermittent supply of the reductant to the gas stream. The catalytic material may be prepared in any manner, but one method is to incorporate a catalytically effective amount of the platinum into a template-bearing molecular sieve material, preferably ZSM-5 zeolite, to hinder the platinum from being incorporated into the pores of the molecular sieve material, and then calcining the molecular sieve material, whereby the template is removed from the molecular sieve material after the platinum is incorporated therein. Another method is to add a blocking agent to the molecular sieve material, then incorporate the platinum therein, and then calcine the material to remove the blocking agent. The catalytic material may contain less than about two percent by weight of zeolite plus platinum, e.g., less than about 0.5%, or from about 0.025% to 0.1% or 0.2% platinum.
摘要翻译：通过与还原剂物质反应来还原存在于气流中的气态氮氧化物的方法是通过在贫NOX还原条件下与含有催化有效量的催化物质（例如，铂族金属和还原剂储存材料，例如有效地存储用于与NOX反应的还原剂物质的沸石，以及向气流中间歇地供应还原剂。催化材料可以以任何方式制备，但是一种方法是将催化有效量的铂掺入含模板的分子筛材料，优选ZSM-5沸石中，以阻止铂被引入到分子筛材料，然后煅烧分子筛材料，由此在引入铂后，从分子筛材料中除去模板。另一种方法是向分子筛材料中加入封闭剂，然后在其中加入铂，然后煅烧该材料以除去封闭剂。催化材料可以含有小于约2重量％的沸石加铂，例如小于约0.5％，或约0.025％至0.1％或0.2％的铂。

48. 发明授权

US6074973A Catalyzed hydrocarbon trap material and method of making the same 失效
标题翻译：催化烃陷阱材料及其制备方法
公开(公告)号：US6074973A
公开(公告)日：2000-06-13
申请号：US45582
申请日：1998-03-20
申请人： Jordan K. Lampert , Michel Deeba , Robert J. Farrauto
发明人： Jordan K. Lampert , Michel Deeba , Robert J. Farrauto
IPC分类号： B01D53/94 , B01J29/068 , B01J29/04
CPC分类号： B01D53/945 , B01J29/068 , B01D2255/1021 , B01D2255/104 , B01D2255/912 , Y02T10/22 , Y10S95/902
摘要： A catalyzed hydrocarbon trap material washcoat (20) used in a trap (10), which may be placed downstream of a conventional catalyst member (28), is useful for treating internal combustion engine (22) exhaust. Trap (10) traps hydrocarbons during cold operation periods and releases them for oxidation during higher-temperature operating periods. The material comprises palladium and silver dispersed on a high surface area metal oxide support and a zeolite material such as one or more of ZSM-5, Beta, Y, and other suitable zeolites. The trap material is efficiently made by combining in a single vessel the zeolite, the metal oxide support, and aqueous solutions of a palladium compound and a silver compound. Surprisingly, the intimate combination of silver with the palladium does not adversely affect catalytic efficiency of the palladium and provides advantageous results in enhancing catalytic oxidation of hydrocarbons desorbed from the trap (10) and coke which forms thereon.
摘要翻译：用于捕集器（10）中的催化烃阱材料修补基面涂层（20）可用于处理内燃机（22）排气，其可以放置在常规催化剂构件（28）的下游。陷阱（10）在冷运行期间捕获碳氢化合物，并在较高温度运行期间释放它们以进行氧化。该材料包括分散在高表面积金属氧化物载体上的钯和银和沸石材料，例如ZSM-5，β，Y和其它合适的沸石中的一种或多种。捕集材料通过在单个容器中组合沸石，金属氧化物载体和钯化合物和银化合物的水溶液而有效地制备。令人惊奇的是，银与钯的紧密组合对钯的催化效率没有不利影响，并且提供了有利的结果，从而增强了从捕集器（10）和其上形成的焦炭脱附的烃的催化氧化。

49. 发明授权

US5384041A Composition for passivating vanadium in catalytic cracking and preparation thereof 失效
标题翻译：用于钝化钒在催化裂化中的组合物及其制备
公开(公告)号：US5384041A
公开(公告)日：1995-01-24
申请号：US179843
申请日：1994-03-04
申请人： Michel Deeba , John M. Macaoay , Paul R. Suitch , Roland von Ballmoos
发明人： Michel Deeba , John M. Macaoay , Paul R. Suitch , Roland von Ballmoos
IPC分类号： B01J29/04 , B01J21/16 , B01J35/00 , B01J37/00 , C01B33/20 , C10G11/05
CPC分类号： B01J21/16 , B01J37/0045 , C10G11/05 , B01J35/0006 , Y10S502/521
摘要： Disclosed is a vanadium trap for use in FCC which comprises a major amount of calcined kaolin clay, free magnesium oxide and an in situ formed magnesium silicate cement binder. Also disclosed are procedures for the preparation of the trap by forming a slurry in water of hydrous kaolin clay, magnesium oxide or magnesium hydroxide and sodium silicate, aging the slurry to form magnesium silicate in situ, optionally adding additional kaolin, colloidal silica or both, spray drying, and calcining the resulting spray dried microspheres without forming appreciable amounts of crystalline magnesium silicates or crystalline magnesium aluminates.
摘要翻译：公开了一种用于FCC的钒捕集器，其包含大量煅烧高岭土，游离氧化镁和原位形成的硅酸镁水泥粘合剂。还公开了通过在水合高岭土，氧化镁或氢氧化镁和硅酸钠的水中形成浆料来制备捕集器的方法，使浆料老化，形成硅酸镁，任选地加入另外的高岭土，胶态二氧化硅或两者，喷雾干燥，并煅烧得到的喷雾干燥的微球，而不形成可观的量的结晶硅酸镁或结晶的铝酸镁。

50. 发明授权

US5243121A Fluid catalytic cracking process for increased formation of isobutylene and isoamylenes 失效
标题翻译：用于增加异丁烯和异戊烯形成的流化催化裂化方法
公开(公告)号：US5243121A
公开(公告)日：1993-09-07
申请号：US854125
申请日：1992-03-19
申请人： Rostam J. Madon , Gerald S. Koermer , Michel Deeba , Kathleen Y. Yau
发明人： Rostam J. Madon , Gerald S. Koermer , Michel Deeba , Kathleen Y. Yau
IPC分类号： B01J29/08 , B01J29/80 , C07B61/00 , C07C4/06 , C07C11/09 , C07C11/10 , C10G11/05 , C10G11/18
CPC分类号： B01J29/084 , C10G2400/22
摘要： A composite fluid catalytic cracking catalyst comprising a non-zeolitic component of at least 45% Al.sub.2 O.sub.3 and containing .ltoreq.30% Y zeolite with unit cell size .ltoreq.24.29 .ANG., the matrix (non-zeolitic component) of said catalyst having a B.E.T. surface area .gtoreq.50 m.sup.2 /g and a catalyst Lewis/Bronsted acid site ratio of .gtoreq.1.5 wherein the total number of Bronsted acid sites is .ltoreq.30 micromoles/g of catalyst. The catalyst is used to increase the isobutylene and isoamylenes content of cracked products obtained in a fluid catalytic cracking unit.
摘要翻译：一种复合流体催化裂化催化剂，其包含至少45％Al 2 O 3的非沸石组分并且含有具有单元电池尺寸为24.29的30％Y沸石，所述催化剂的基质（非沸石组分）具有赌注表面积≥50m2/ g，催化剂路易斯/布朗斯台德酸位点比>> = 1.5，其中布朗斯台德酸位点总数为30微摩尔/克催化剂。催化剂用于增加在流化催化裂化装置中获得的裂化产物的异丁烯和异戊烯含量。

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