IN191059B - - Google Patents
Info
- Publication number
- IN191059B IN191059B IN584CA1997A IN191059B IN 191059 B IN191059 B IN 191059B IN 584CA1997 A IN584CA1997 A IN 584CA1997A IN 191059 B IN191059 B IN 191059B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/80—Mixtures of different zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/068—Noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- B01J29/12—Noble metals
- B01J29/126—Y-type faujasite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
- B01J29/22—Noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/44—Noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/084—Y-type faujasite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19614540A DE19614540A1 (de) | 1996-04-12 | 1996-04-12 | Dieselkatalysator |
Publications (1)
Publication Number | Publication Date |
---|---|
IN191059B true IN191059B (fr) | 2003-09-13 |
Family
ID=7791122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN584CA1997 IN191059B (fr) | 1996-04-12 | 1997-04-02 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5928981A (fr) |
EP (1) | EP0800856B1 (fr) |
JP (1) | JP3607036B2 (fr) |
KR (1) | KR100485203B1 (fr) |
CN (1) | CN1091002C (fr) |
AR (1) | AR006620A1 (fr) |
CA (1) | CA2202417C (fr) |
DE (2) | DE19614540A1 (fr) |
ES (1) | ES2203731T3 (fr) |
IN (1) | IN191059B (fr) |
TW (1) | TW394704B (fr) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19709102A1 (de) | 1997-03-06 | 1998-10-08 | Degussa | Katalysatorsystem zur Abgasreinigung von Dieselmotoren |
DE69838589T2 (de) * | 1997-04-23 | 2008-07-24 | Toyota Jidosha Kabushiki Kaisha, Toyota | Verfahren zur abgasreinigung |
DE19718727C2 (de) * | 1997-05-02 | 2001-01-04 | Degussa | Verfahren zur Behandlung des Abgases eines Dieselmotors zur Verminderung der Partikelemission |
AUPO787797A0 (en) * | 1997-07-15 | 1997-08-07 | University Of Queensland, The | Catalytic conversion of gases via cation-exchangeable alumino-silicate materials |
JP3417309B2 (ja) * | 1997-10-28 | 2003-06-16 | トヨタ自動車株式会社 | 炭化水素吸着材 |
DE19753738A1 (de) * | 1997-12-04 | 1999-06-10 | Degussa | Verfahren zur Herstellung eines Katalysators |
AR019182A1 (es) * | 1998-07-04 | 2001-12-26 | Degussa Huls Aktiengesellscahft | Catalizador para reduccion de oxidos de nitrogeno en atmosfera oxidante y reductora, procedimiento para la preparacion de un catalizador , y empleo delcatalizador. |
DE19854794A1 (de) * | 1998-11-27 | 2000-05-31 | Degussa | Katalysator für die Reinigung der Abgase eines Dieselmotors |
EP1454669A1 (fr) * | 1998-12-25 | 2004-09-08 | Tosoh Corporation | Catalysateurs de combustion et procédés pour l'élimination de composés organiques |
DE19908394A1 (de) * | 1999-02-26 | 2000-08-31 | Degussa | Katalysatormaterial und Verfahren zu seiner Herstellung |
DE19919472C2 (de) | 1999-04-29 | 2001-04-19 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Detektion von Ammoniak |
KR20010037201A (ko) * | 1999-10-14 | 2001-05-07 | 이계안 | 디젤 자동차용 촉매 |
US6294389B1 (en) * | 1999-11-01 | 2001-09-25 | General Motors Corporation | Furnace for an engine exhaust measurement system |
JP3559858B2 (ja) * | 2000-02-07 | 2004-09-02 | 東ソー株式会社 | 有機化合物燃焼除去触媒および燃焼除去法 |
EP1129764B1 (fr) | 2000-03-01 | 2005-10-26 | Umicore AG & Co. KG | Catalyseur pour la purification de gaz d'échappement d'un moteur diesel et procédé pour sa préparation |
JP4642978B2 (ja) * | 2000-08-08 | 2011-03-02 | 株式会社キャタラー | 排ガス浄化用触媒 |
BR0114463B1 (pt) | 2000-09-18 | 2012-05-29 | cigarro com baixo nìvel de fumaça de escoamento lateral, cigarro e papel de tratamento de cigarro. | |
DE10103771A1 (de) | 2001-01-27 | 2002-08-14 | Omg Ag & Co Kg | Verfahren zur Wiederherstellung der katalytischen Aktivität eines Katalysators, welcher im Abgastrakt eines Dieselmotors angeordnet ist und wenigstens eine Oxidationsfunktion aufweist |
EP1287886A1 (fr) * | 2001-08-09 | 2003-03-05 | OMG AG & Co. KG | Catalyseur pour le nettoyage des gaz d'échappement d'un moteur à combustion |
EP1423196B1 (fr) * | 2001-09-14 | 2006-07-12 | Rothmans, Benson & Hedges Inc. | Procede de fabrication de materiaux microporeux revetus d'oxydes de metaux de terre rares |
JP4317345B2 (ja) * | 2002-02-26 | 2009-08-19 | 株式会社日本触媒 | 低濃度co含有排ガス処理方法 |
NZ552999A (en) * | 2002-03-15 | 2008-06-30 | Rothmans Benson & Hedges | Low sidestream smoke cigarette with combustible paper having modified ash characteristics |
DE50212087D1 (de) * | 2002-11-08 | 2008-05-21 | Emitec Emissionstechnologie | Abgasanlage und verfahren zu deren betrieb |
DE10308288B4 (de) * | 2003-02-26 | 2006-09-28 | Umicore Ag & Co. Kg | Verfahren zur Entfernung von Stickoxiden aus dem Abgas eines mager betriebenen Verbrennungsmotors und Abgasreinigungsanlage hierzu |
FI118418B (fi) | 2003-04-17 | 2007-11-15 | Ecocat Oy | Alumiinioksidipohjainen katalyytti poistekaasujen puhdistukseen |
JP4210552B2 (ja) * | 2003-05-06 | 2009-01-21 | 株式会社アイシーティー | ディーゼルエンジン排ガス浄化用触媒およびその製造方法 |
DE10322148B4 (de) * | 2003-05-16 | 2006-11-02 | Umicore Ag & Co. Kg | Abgasreinigungsanlage mit Partikelfilter und Verfahren zu ihrem Betrieb mit verbesserter Regeneration des Partikelfilters |
US7229597B2 (en) | 2003-08-05 | 2007-06-12 | Basfd Catalysts Llc | Catalyzed SCR filter and emission treatment system |
FR2860989B1 (fr) * | 2003-10-17 | 2006-02-03 | Renault Sa | Procede pour vieillir artificiellement un catalyseur de traitement de gaz d'echappement de vehicule |
US7541012B2 (en) * | 2004-07-07 | 2009-06-02 | The Hong Kong University Of Science And Technology | Catalytic material and method of production thereof |
JP4526907B2 (ja) * | 2004-09-15 | 2010-08-18 | エヌ・イーケムキャット株式会社 | 排ガス浄化用チタニア系酸化触媒、排ガス浄化用触媒構造体および排ガス浄化方法 |
DE102005022209B4 (de) * | 2005-05-13 | 2008-01-03 | Audi Ag | Verfahren zur Regeneration eines einer Brennkraftmaschine, insbesondere einer Diesel-Brennkraftmaschine, nachgeschalteten Stickoxid-Speicherkatalysators |
US20070037041A1 (en) * | 2005-08-12 | 2007-02-15 | Gm Global Technology Operations, Inc. | Electrocatalyst Supports for Fuel Cells |
JP4695962B2 (ja) * | 2005-10-20 | 2011-06-08 | エヌ・イーケムキャット株式会社 | 排気ガス浄化用酸化触媒、それを用いた一体構造型酸化触媒及び排気ガス浄化方法 |
US20080286177A1 (en) * | 2007-05-18 | 2008-11-20 | Tribute Creations, Llc | Reactor with differentially distributed catalytic activity |
DE102007057305A1 (de) | 2007-11-28 | 2009-06-04 | Süd-Chemie AG | Beschichtungszusammensetzung für Dieseloxidationskatalysatoren |
EP2070581A1 (fr) | 2007-12-10 | 2009-06-17 | HTE Aktiengesellschaft The High Throughput Experimentation Company | Catalyseur d'oxydation contenant du Pt et du Pd |
EP2112339A1 (fr) | 2008-04-24 | 2009-10-28 | Umicore AG & Co. KG | Procédé et dispositif de nettoyage de gaz d'échappement d'un moteur à combustion interne |
KR101571660B1 (ko) * | 2008-06-19 | 2015-11-25 | 우미코레 아게 운트 코 카게 | 디젤 차를 포함하는 상용 차량을 위한 산화 촉매 |
CN101474521B (zh) * | 2008-12-30 | 2012-11-07 | 中国科学院长春应用化学研究所 | 一种室内空气净化方法 |
DE102009006404B3 (de) | 2009-01-28 | 2010-08-26 | Süd-Chemie AG | Diesel-Oxidationskatalysator mit guter Tieftemperaturaktivität |
DE102009006403A1 (de) | 2009-01-28 | 2010-08-05 | Süd-Chemie AG | Vanadiumfreier Diesel-Oxidationskatalysator und Verfahren zu dessen Herstellung |
DE102009015592A1 (de) | 2009-03-30 | 2010-10-07 | Süd-Chemie AG | Alterungsstabiler Katalysator zur Oxidation von NO zu NO2 in Abgasströmen |
US8246923B2 (en) | 2009-05-18 | 2012-08-21 | Umicore Ag & Co. Kg | High Pd content diesel oxidation catalysts with improved hydrothermal durability |
US8557203B2 (en) | 2009-11-03 | 2013-10-15 | Umicore Ag & Co. Kg | Architectural diesel oxidation catalyst for enhanced NO2 generator |
US9011783B2 (en) | 2009-11-12 | 2015-04-21 | Umicore Ag & Co. Kg | Diesel oxidation catalyst |
DE102009053919A1 (de) | 2009-11-18 | 2011-05-26 | Süd-Chemie AG | Verfahren zur Herstellung eines Palladium/Platin-Katalysators |
US8603423B2 (en) * | 2010-02-01 | 2013-12-10 | Johnson Matthey Public Limited Co. | Three way catalyst comprising extruded solid body |
DE102011101079B4 (de) | 2011-05-10 | 2020-08-20 | Umicore Ag & Co. Kg | Verfahren zur Regeneration von NOx-Speicherkatalysatoren von Dieselmotoren mit Niederdruck-AGR |
DE102011107692B3 (de) | 2011-07-13 | 2013-01-03 | Umicore Ag & Co. Kg | Verfahren zur Reaktivierung von Abgasreinigungsanlagen von Dieselmotoren mit Niederdruck-AGR |
KR20150003268A (ko) | 2012-04-05 | 2015-01-08 | 우미코레 아게 운트 코 카게 | 린번 내연 엔진의 배기 가스로부터 일산화탄소와 탄화수소를 제거하는 방법 |
CN103071524B (zh) * | 2013-01-30 | 2015-05-13 | 上海歌地催化剂有限公司 | 用于净化柴油机废气的氧化催化剂及其制备方法 |
EP2772302A1 (fr) | 2013-02-27 | 2014-09-03 | Umicore AG & Co. KG | Catalyseur d'oxydation hexagonale |
DE102013221423A1 (de) | 2013-10-22 | 2015-04-23 | Umicore Ag & Co. Kg | Katalysator zur Oxidation von CO und HC bei niedrigen Temperaturen |
RU2576568C2 (ru) * | 2013-12-30 | 2016-03-10 | Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) | Способ получения прекурсора на основе гидратированного диоксида титана с наноразмерными металлическими частицами палладия для каталитически активного покрытия на инертном носителе |
DE102019100107A1 (de) | 2019-01-04 | 2020-07-09 | Umicore Ag & Co. Kg | Katalytisch aktives Filtersubstrat und Verfahren zur Herstellung sowie deren Verwendung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3731688A1 (de) * | 1987-09-21 | 1989-03-30 | Degussa | Verfahren zur katalytischen umsetzung von kohlenwasserstoff, halogenkohlenwasserstoff und kohlenmonoxid enthaltenden abgasen |
JP2598127B2 (ja) * | 1989-03-29 | 1997-04-09 | 帝人株式会社 | キシレンの異性化方法 |
DE3940758A1 (de) * | 1989-12-09 | 1991-06-13 | Degussa | Verfahren zur reinigung der abgase von dieselmotoren |
US5085762A (en) * | 1990-07-05 | 1992-02-04 | Mobil Oil Corporation | Catalytic cracking of hydrocarbons |
US5118889A (en) * | 1991-10-21 | 1992-06-02 | Shell Oil Company | Process for preparing allyl chloride |
DE4206699C2 (de) * | 1992-03-04 | 1996-02-01 | Degussa | NO¶x¶-Verminderung im mageren Abgas von Kraftfahrzeugmotoren |
DE4213018C1 (de) * | 1992-04-21 | 1993-12-09 | Degussa | Katalysator zur oxidativen Reinigung der Abgase von Dieselmotoren |
DE4226394C2 (de) * | 1992-08-10 | 1999-01-21 | Degussa | Verfahren zur katalytischen Autoabgasreinigung mit verbessertem Kaltstartverhalten |
DE4239875C2 (de) * | 1992-11-27 | 1999-02-11 | Degussa | Abgasreinigungssystem zur Verminderung der Kohlenwasserstoff-Emissionen während des Kaltstarts von Verbrennungskraftmaschinen |
JP3411942B2 (ja) * | 1993-09-30 | 2003-06-03 | マツダ株式会社 | 排気ガス浄化用のhc吸着剤、排気ガス浄化用触媒及び排気ガス浄化装置 |
DE4436890A1 (de) * | 1994-10-15 | 1996-04-18 | Degussa | Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide |
EP0716877A1 (fr) * | 1994-12-13 | 1996-06-19 | Johnson Matthey Public Limited Company | Purification catalytique de gaz d'échappement de moteurs |
-
1996
- 1996-04-12 DE DE19614540A patent/DE19614540A1/de not_active Withdrawn
-
1997
- 1997-04-02 IN IN584CA1997 patent/IN191059B/en unknown
- 1997-04-07 EP EP97105697A patent/EP0800856B1/fr not_active Expired - Lifetime
- 1997-04-07 ES ES97105697T patent/ES2203731T3/es not_active Expired - Lifetime
- 1997-04-07 DE DE59710489T patent/DE59710489D1/de not_active Expired - Lifetime
- 1997-04-09 TW TW086104537A patent/TW394704B/zh not_active IP Right Cessation
- 1997-04-11 CA CA002202417A patent/CA2202417C/fr not_active Expired - Fee Related
- 1997-04-11 AR ARP970101465A patent/AR006620A1/es active IP Right Grant
- 1997-04-11 KR KR1019970013346A patent/KR100485203B1/ko not_active IP Right Cessation
- 1997-04-11 US US08/838,846 patent/US5928981A/en not_active Expired - Lifetime
- 1997-04-11 CN CN97103769A patent/CN1091002C/zh not_active Expired - Lifetime
- 1997-04-14 JP JP09425397A patent/JP3607036B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3607036B2 (ja) | 2005-01-05 |
KR100485203B1 (ko) | 2005-08-17 |
AR006620A1 (es) | 1999-09-08 |
TW394704B (en) | 2000-06-21 |
EP0800856A2 (fr) | 1997-10-15 |
MX9702631A (es) | 1997-10-31 |
CN1091002C (zh) | 2002-09-18 |
DE59710489D1 (de) | 2003-09-04 |
CA2202417A1 (fr) | 1997-10-12 |
JPH1033986A (ja) | 1998-02-10 |
ES2203731T3 (es) | 2004-04-16 |
EP0800856A3 (fr) | 1998-11-04 |
CN1162501A (zh) | 1997-10-22 |
KR970069126A (ko) | 1997-11-07 |
DE19614540A1 (de) | 1997-10-16 |
CA2202417C (fr) | 2006-08-15 |
EP0800856B1 (fr) | 2003-07-30 |
US5928981A (en) | 1999-07-27 |