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81. 发明公开

EP2315923A1 METHOD AND DEVICE FOR THE PURIFICATION OF DIESEL EXHAUST GASES 有权
标题翻译：方法和设备清洁柴油废气
公开(公告)号：EP2315923A1
公开(公告)日：2011-05-04
申请号：EP09768983.0
申请日：2009-06-24
申请人： Umicore AG & Co. KG
发明人： SPURK, Paul , PFEIFER, Marcus , NOACK, Hendrik-David
IPC分类号： F01N3/021 , F01N3/025 , F01N3/035 , F01N3/20 , F01N3/28 , F01N9/00 , F02B37/02 , B01D53/94
CPC分类号： F02B37/02 , B01D53/9418 , B01D53/944 , B01D53/9477 , B01D2251/2067 , B01D2255/1021 , B01D2255/1023 , B01D2255/50 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2258/012 , B01J23/44 , B01J29/68 , B01J35/0006 , F01N3/021 , F01N3/0231 , F01N3/025 , F01N3/035 , F01N3/2006 , F01N3/2066 , F01N3/2882 , F01N9/002 , F01N13/0093 , F01N13/0097 , F01N2250/02 , F01N2370/04 , F01N2510/06 , F01N2570/14 , F01N2610/02 , F01N2610/03 , Y02A50/2325 , Y02A50/2341 , Y02A50/2344 , Y02T10/144 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： Exhaust gas is conducted via a selective catalytic reduction (SCR) catalytic converter (3) for the reduction of nitrogen oxides to form nitrogen, via an oxidation catalytic converter (4) for the oxidation of carbon monoxide and hydrocarbons to form carbon dioxide, and through a diesel particle filter (5) for the removal of particles. Urea solution, or a solution of some other water-soluble compound which releases ammonia, is used as a reducing agent. The reducing agent is dosed into the exhaust section upstream of the charging turbine (1). Exhaust gas generated by a diesel engine with a charging turbine and which, in addition to carbon monoxide, hydrocarbons, and particles, contain nitrogen oxides with a nitrogen-dioxide/nitrogen oxide ratio of 0.3-0.7, is conducted via a selective catalytic reduction (SCR) catalytic converter for the reduction of nitrogen oxides to form nitrogen, via an oxidation catalytic converter for the oxidation of carbon monoxide and hydrocarbons to form carbon dioxide, and through a diesel particle filter for the removal of particles. Urea solution, or a solution of some other water-soluble compound which releases ammonia, is used as a reducing agent for the SCR reaction. The reducing agent is dosed into the exhaust section upstream of the charging turbine. An independent claim is included for exhaust-gas purification device.

82. 发明公开

EP2213854A4 METHOD OF EXHAUST CLEANING FOR INTERNAL COMBUSTION ENGINE AND EXHAUST CLEANER 审中-公开
标题翻译：发光控制方法用于内燃发动机和排气净化器
公开(公告)号：EP2213854A4
公开(公告)日：2011-03-02
申请号：EP08841489
申请日：2008-10-22
申请人： HONDA MOTOR CO LTD
发明人： IWAMOTO JUN , MOTOHASHI GO , SATO NAOHIRO , OHNO HIROSHI
IPC分类号： F01N3/08 , B01D53/94 , F01N3/24 , F01N3/28 , F02M27/02
CPC分类号： F01N3/0814 , B01D53/9413 , B01D53/945 , B01D53/9459 , B01D53/9477 , B01D2251/204 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/50 , B01D2255/908 , B01D2255/91 , B01D2255/911 , B01D2258/012 , F01N3/035 , F01N3/106 , F01N3/108 , F01N3/2073 , F01N13/009 , F01N2240/25 , F01N2240/30 , F01N2610/04 , F01N2610/05 , F02B29/0406 , F02M26/05 , F02M26/15 , F02M26/23 , Y02A50/2341 , Y02T10/22
摘要： An exhaust cleaning method and exhaust cleaning apparatus for an internal combustion engine (1) in which a fuel is fed and burned under periodical rich/lean combustion conditions. In a fuel reformer (18) disposed independently of an exhaust channel (11) in the engine (1), the fuel for the internal combustion engine (1) is reformed to produce a reformed gas containing carbon monoxide. The reformed gas is supplied to the exhaust to be introduced into an exhaust converter (17) having, disposed therein, a catalyst which adsorbs and reduces nitrogen oxides. The nitrogen oxides contained in the exhaust gas are adsorbed and reduced. Thus, the nitrogen oxides contained in the exhaust are removed at a high efficiency.

83. 发明授权

EP1971417B1 REDUCTION OF CO AND NOX IN REGENERATOR FLUE GAS 有权
标题翻译： CO和NOx的再生器，消烟
公开(公告)号：EP1971417B1
公开(公告)日：2011-02-16
申请号：EP06845515.3
申请日：2006-12-15
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： ROSEN, Lee , WU, Kuang-Tsai , AHMED, M., Mushtaq
IPC分类号： B01D53/56 , C10G11/18
CPC分类号： B01D53/56 , B01D53/62 , B01D53/8646 , B01D2257/404 , B01D2257/502 , C10G11/182 , C10G2300/405 , F23G7/065 , Y02A50/2341 , Y02C10/04 , Y02C20/10 , Y02P30/446
摘要： A hot oxygen stream is fed into a catalyst regenerator flue gas stream that contains carbon monoxide to remove carbon monoxide. NOx precursors are converted into N 2 and if NOx is present in the flue gas stream the addition of the hot oxygen stream lowers the amount of NOx present.

84. 发明公开

EP2246535A1 EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：爱丁堡VERBRENNUNGSMOTOR ABGASREINIGUNGSVORRICHTUNG
公开(公告)号：EP2246535A1
公开(公告)日：2010-11-03
申请号：EP08869591.1
申请日：2008-11-18
申请人： Honda Motor Co., Ltd.
发明人： WADA, Katsuji , ISHIMARU, Shinya , IWAMOTO, Jun , KOMATSU, Nobuhiro
IPC分类号： F01N3/08 , B01D53/94 , F01N3/20 , F01N3/24 , F02D41/04
CPC分类号： B01D53/9409 , B01D53/9445 , B01D2251/202 , B01D2251/204 , B01D2255/1021 , B01D2255/1025 , B01D2255/206 , B01D2255/502 , B01D2255/90 , B01D2255/908 , F01N3/0814 , F01N3/0885 , F01N3/2882 , F01N13/009 , F01N2240/30 , F01N2570/14 , F01N2610/03 , F02D41/047 , F02D41/064 , F02D41/123 , F02D41/1446 , F02D2200/0804 , Y02A50/2341 , Y02A50/2344 , Y02T10/22 , Y02T10/42
摘要： Provided is an exhaust emission control device for an internal combustion engine capable of preventing NOx purification performance from degrading according to the operating condition. The exhaust emission control device comprises an NOx purification catalyst for adsorbing or occluding NOx in exhaust emissions and reducing the NOx, which is provided in an exhaust pipe (4), a catalyst converter (31) for continuously reducing the NOx in the exhaust emissions by using a reducing gas, which is provided in the exhaust pipe (4), a fuel reformer (50) for reforming fuel to manufacture a reformed gas containing hydrogen and carbon monoxide and supplying the reformed gas as the reducing gas from an introduction port (14) provided on the upstream side of the NOx purification catalyst (33) and the catalyst converter (31) of the exhaust pipe (4), which is provided separately from the exhaust pipe (4), an operating condition detecting means for detecting the operating condition of an engine, and an enriching means (40) for enriching the exhaust air-fuel ratio. The enriching means enriches the exhaust air-fuel ratio by supplying the reducing gas into the exhaust pipe (4) by using the fuel reformer (50) when the operating condition detected by the operating condition detecting means is a high-load operating condition.
摘要翻译：本发明提供一种能够防止NOx净化性能根据运行条件劣化的内燃机的废气排放控制装置。废气排放控制装置包括：NOx净化催化剂，其用于吸收或吸收废气排放中的NOx，并且减少设置在排气管（4）中的NOx，催化剂转化器（31），用于连续地还原废气排放物中的NOx 使用设置在排气管（4）中的还原气体，用于重整燃料的燃料重整器（50），用于制造含有氢和一氧化碳的重整气体，并且从引入口（14）供给作为还原气体的重整气体）设置在与排气管（4）分开设置的排气管（4）的NOx净化催化剂（33）的上游侧和催化剂转换器（31）上，操作条件检测单元发动机的状态，以及用于丰富排气空燃比的浓缩装置（40）。当由操作条件检测装置检测到的操作条件是高负载运行条件时，通过使用燃料重整器（50）将还原气体供应到排气管（4）中，富集装置丰富排气空燃比。

85. 发明授权

EP1459405B1 EXHAUST GAS PURIFYING METHOD FOR FUEL CELL VEHICLE 有权
标题翻译： FOR废气清理方法从燃料电池
公开(公告)号：EP1459405B1
公开(公告)日：2010-02-17
申请号：EP02793381.1
申请日：2002-12-25
申请人： NISSAN MOTOR COMPANY LIMITED
发明人： SEKIBA, Toru , AKAMA, Hiroshi
IPC分类号： H01M8/06 , B01J23/40
CPC分类号： B01J23/42 , B01D53/944 , B01J23/40 , B01J23/44 , B01J23/464 , B01J23/58 , B01J35/1014 , B01J35/1019 , B01J37/0036 , B01J37/0215 , B01J37/0246 , B01J37/0248 , H01M8/0662 , H01M8/0668 , Y02A50/2341
摘要： An exhaust gas purifying method for a fuel cell vehicle comprises preparing an exhaust gas purifying system for the fuel cell vehicle, the exhaust gas purifying system including a methane removal catalyst for accelerating the conversion of methane into hydrogen and carbon monoxide. The methane removal catalyst comprises a catalytic ingredient including at least one of rhodium, platinum and palladium.

86. 发明公开

EP2106841A1 Apparatus for purifying exhaust gas 有权
标题翻译： Vorrichtung zur Reinigung von Abgasen
公开(公告)号：EP2106841A1
公开(公告)日：2009-10-07
申请号：EP08168838.4
申请日：2008-11-11
申请人： HYUNDAI MOTOR COMPANY
发明人： KIM, Chang Dae , LEE, Jin Ha , CHO, Ji Ho , JOO, Ki Hyung , CHOUNG, Jin Woo
IPC分类号： B01D53/94 , B01J23/42 , B01J23/44 , B01J29/072 , F01N3/035 , F01N3/20
CPC分类号： F01N3/2066 , B01D53/9418 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2258/012 , B01J23/42 , B01J23/44 , B01J29/072 , B01J35/0006 , F01N3/035 , F01N13/009 , F01N2250/02 , F01N2510/0682 , Y02A50/2341 , Y02T10/24
摘要： An apparatus for purifying exhaust gas may include a CPF device primarily oxidizing hydrocarbon and carbon monoxide in the exhaust gas by using a first DOC, and trapping and regenerating particulate material (PM), a DOC device mounted downstream of the CPF device, secondarily oxidizing the HC and the CO in the primarily oxidized exhaust gas by using a second DOC, and oxidizing nitrogen monoxide into nitrogen dioxide by using the second DOC, a nozzle mounted downstream of the DOC device, and dosing a reducing agent to the exhaust gas secondarily oxidized by the DOC device, and a selective catalytic reduction device mounted downstream of the nozzle, and reducing nitrogen oxide in the exhaust gas into nitrogen gas) by using the NO 2 generated in the DOC device and the reducing agent.
摘要翻译：用于净化排气的装置可以包括主要通过使用第一DOC来氧化废气中的烃和一氧化碳的CPF装置，以及捕集和再生颗粒材料（PM），安装在CPF装置下游的DOC装置，二次氧化 HC和通过使用第二DOC的主要氧化废气中的CO，并且通过使用第二DOC将氧化一氧化氮氧化成二氧化氮，安装在DOC装置下游的喷嘴，以及将还原剂另外给予二次氧化的废气 DOC装置和安装在喷嘴下游的选择性催化还原装置，并且通过使用在DOC装置和还原剂中产生的NO 2将废气中的氮氧化物还原为氮气）。

87. 发明授权

EP0780156B1 Catalyseur d'oxydation non-selectif et ses utilisations 失效
标题翻译：非选择性氧化催化剂及其用途
公开(公告)号：EP0780156B1
公开(公告)日：2009-09-30
申请号：EP96402806.2
申请日：1996-12-19
申请人： Institut Français du Pétrole
发明人： Euzen, Patrick , Rebours, Stéphane , Tocque, Eric , Mabilon, Gil
IPC分类号： B01J23/89
CPC分类号： B01J23/894 , B01D53/944 , Y02A50/2341

88. 发明公开

EP2098279A1 Exhaust gas purification device for internal combustion engine 审中-公开
标题翻译：内燃机用废气净化装置
公开(公告)号：EP2098279A1
公开(公告)日：2009-09-09
申请号：EP08020452.2
申请日：2008-11-25
申请人： MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
发明人： Tanada, Hiroshi , Suwa, Mayuko , Taniyama, Koichi
IPC分类号： B01D53/94
CPC分类号： B01D53/944 , B01D2255/206 , B01D2255/20715 , B01D2255/402 , B01D2255/9022 , B01D2255/908 , B01D2255/9202 , B01D2257/702 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J37/0244 , Y02A50/2341
摘要： An exhaust gas purification device for an internal combustion engine, provided in an exhaust passage of the internal combustion engine, includes: a filter-shape carrier adapted to trap particulate matter in exhaust gas; and an oxidation catalyst supported on the filter-shape carrier and comprising: a particulate oxygen storage material; and an oxygen ion conductive material supported around the oxygen storage material in surface contact therewith.
摘要翻译：一种内燃机的排气净化装置，其设置在内燃机的排气通路内，具备：捕集排气中的粒子状物质的过滤器状的载体; 以及负载在所述过滤器形载体上的氧化催化剂，所述氧化催化剂包含：颗粒状储氧材料; 以及与氧存储材料表面接触地支撑在氧存储材料周围的氧离子传导材料。

89. 发明公开

EP2054153A1 KATALYTISCH BESCHICHTETER DIESELPARTIKELFILTER, VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG 有权
标题翻译：催化剂镀膜柴油颗粒，方法用于生产和使用
公开(公告)号：EP2054153A1
公开(公告)日：2009-05-06
申请号：EP07788470.8
申请日：2007-08-17
申请人： Umicore AG & Co. KG
发明人： KOEGEL, Markus , PFEIFER, Marcus , JESKE, Gerald , SCHUETZE, Frank-Walter , FRANTZ, Stéphanie , KREUZER, Thomas
IPC分类号： B01J23/42
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 particle filter having an oxidation catalyst comprising platinum and palladium deposited thereon is described. The conversion of hydrocarbons and carbon monoxide can be significantly improved by mixing zeolites as HC storage components into the oxidation catalyst. Furthermore, the particle filter is coated with a second catalyst which does not contain any zeolites from the inlet end to part of the length.

90. 发明公开

EP1718394A4 METHODS FOR REDUCING PARTICULATE MATTER EMISSIONS FROM DIESEL ENGINE EXHAUST USING ETHANOL/DIESEL FUEL BLENDS IN COMBINATION WITH DIESEL OXIDATION CATALYSTS 审中-公开
标题翻译：用于减少颗粒排放柴油发动机消音器使用乙醇/柴油共混物的方法，结合柴油机氧化催化器
公开(公告)号：EP1718394A4
公开(公告)日：2008-05-28
申请号：EP05712924
申请日：2005-02-09
申请人： O2DIESEL CORP , RAE ALAN ROBERT SEMPLE , HALL ROBERT LESLIE
发明人： RAE ALAN ROBERT SEMPLE , HALL ROBERT LESLIE
IPC分类号： B01D53/34 , B01D53/94 , B01F17/00 , B01J8/00 , C10L1/00 , C10L1/02 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/32 , C10L10/02 , F01N3/035 , F01N3/20 , F02M25/00
CPC分类号： B01D53/944 , B01D2251/21 , B01D2258/012 , B01F17/0085 , C10G2300/1011 , C10L1/026 , C10L1/14 , C10L1/143 , C10L1/1811 , C10L1/1824 , C10L1/1852 , C10L1/1881 , C10L1/191 , C10L1/1985 , C10L1/2227 , C10L1/224 , C10L1/231 , C10L1/328 , C10L10/02 , F01N3/035 , F01N3/10 , F01N3/106 , F01N3/20 , F01N2430/04 , F02B3/06 , F02D19/0652 , F02D19/0655 , F02D19/082 , F02D19/085 , F02M25/00 , Y02A50/2322 , Y02A50/2341 , Y02P30/20 , Y02T10/36
摘要： Considerable progress has been made in recent years in reducing toxic exhaust emissions from diesel engines. Diesel oxidation catalysts for example are finding increasing use in reducing carbon monoxide, hydrocarbons and the soluble organic fraction of particulate matter in such emissions. Recent innovations in surfactant stabilizing additives now enable ethanol to be blended with diesel fuel in clear, stable solutions. On combustion, ethanol/diesel fuels generate less toxic emissions than the base diesel, but surprisingly when used in conjunction with diesel oxidation catalysts, particulate matter especially is dramatically reduced. The effectiveness of a diesel oxidation catalyst attached to a diesel engine exhaust is unexpectedly enhanced by the presence of ethanol in the diesel fuel.

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