CA2009165A1 - Catalyseur de purification des gaz d'echappement d'un moteur diesel - Google Patents

Catalyseur de purification des gaz d'echappement d'un moteur diesel

Info

Publication number
CA2009165A1
CA2009165A1 CA2009165A CA2009165A CA2009165A1 CA 2009165 A1 CA2009165 A1 CA 2009165A1 CA 2009165 A CA2009165 A CA 2009165A CA 2009165 A CA2009165 A CA 2009165A CA 2009165 A1 CA2009165 A1 CA 2009165A1
Authority
CA
Canada
Prior art keywords
catalyst
exhaust gas
purification
cells
diesel engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2009165A
Other languages
English (en)
Other versions
CA2009165C (fr
Inventor
Makoto Horiuchi
Noboru Miyake
Toshimasa Kushihara
Koichi Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Makoto Horiuchi
Noboru Miyake
Toshimasa Kushihara
Koichi Saito
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12176524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2009165(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Makoto Horiuchi, Noboru Miyake, Toshimasa Kushihara, Koichi Saito, Nippon Shokubai Kagaku Kogyo Co., Ltd. filed Critical Makoto Horiuchi
Publication of CA2009165A1 publication Critical patent/CA2009165A1/fr
Application granted granted Critical
Publication of CA2009165C publication Critical patent/CA2009165C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B01J35/56—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
CA002009165A 1989-02-06 1990-02-02 Catalyseur de purification des gaz d'echappement d'un moteur diesel Expired - Lifetime CA2009165C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1025821A JP2736099B2 (ja) 1989-02-06 1989-02-06 ディーゼルエンジン排ガス浄化用触媒
JP25,821/89 1989-02-06

Publications (2)

Publication Number Publication Date
CA2009165A1 true CA2009165A1 (fr) 1990-08-06
CA2009165C CA2009165C (fr) 1996-12-31

Family

ID=12176524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009165A Expired - Lifetime CA2009165C (fr) 1989-02-06 1990-02-02 Catalyseur de purification des gaz d'echappement d'un moteur diesel

Country Status (7)

Country Link
US (1) US5628975A (fr)
EP (1) EP0382434B1 (fr)
JP (1) JP2736099B2 (fr)
KR (1) KR960000023B1 (fr)
AU (1) AU628474B2 (fr)
CA (1) CA2009165C (fr)
DE (1) DE69025345T2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514354A (en) * 1989-12-09 1996-05-07 Degussa Ag Method for using a catalyst to purify exhaust gases from a diesel engine

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508513A1 (fr) * 1991-04-08 1992-10-14 General Motors Corporation Catalysateur pour le traitement des particules provenant de l'échappement d'un moteur Diesel
DE9110647U1 (fr) * 1991-08-28 1992-01-02 Emitec Emissionstechnologie
CA2077101C (fr) * 1991-09-05 2003-05-20 Makoto Horiuchi Catalyseur pour l'epuration des gaz d'echappement de moteurs diesel
DE4229471A1 (de) * 1992-09-03 1994-03-10 Man Nutzfahrzeuge Ag Verfahren zur Reinigung der Abgase von Dieselmotoren
US6248684B1 (en) 1992-11-19 2001-06-19 Englehard Corporation Zeolite-containing oxidation catalyst and method of use
JP2892259B2 (ja) * 1993-07-29 1999-05-17 日本碍子株式会社 セラミックハニカム触媒
JP2892258B2 (ja) * 1993-07-29 1999-05-17 日本碍子株式会社 セラミックハニカム構造体
US5866080A (en) * 1996-08-12 1999-02-02 Corning Incorporated Rectangular-channel catalytic converters
GB9621215D0 (en) * 1996-10-11 1996-11-27 Johnson Matthey Plc Emission control
WO1999001647A1 (fr) * 1997-07-04 1999-01-14 Siemens Aktiengesellschaft Catalyseur a alveoles et procede d'epuration d'un gaz d'echappement provenant d'un moteur a explosion fonctionnant a l'exces d'air
WO1999001648A1 (fr) * 1997-07-04 1999-01-14 Siemens Aktiengesellschaft Catalyseur a alveoles et procede d'epuration d'un gaz d'echappement provenant d'un moteur a explosion fonctionnant a l'exces d'air
EP0889209A1 (fr) * 1997-07-04 1999-01-07 Siemens Aktiengesellschaft Système de conduits de gaz d'échappement et procédé pour nettoyer un gaz d'échappement d'un moteur à combustion alimenté en excès d'air
JPH11169711A (ja) * 1997-12-09 1999-06-29 Honda Motor Co Ltd 排気ガス浄化用複合触媒
DE19929292A1 (de) * 1999-06-25 2000-12-28 Volkswagen Ag Verfahren zur Steuerung eines Arbeitsmodus einer Verbrennungskraftmaschine
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
FR2841937B1 (fr) * 2002-07-08 2006-07-14 Faurecia Sys Echappement Generateur de puissance mecanique comportant un moteur diesel et un convertisseur catalytique
EP1726795A4 (fr) 2004-02-23 2008-03-05 Ibiden Co Ltd Corps structurel en nid d'abeilles et appareil d'epuration de gaz d'echappement
EP1743696A4 (fr) * 2004-03-30 2009-09-02 Cataler Corp Catalyseur de clarification de gaz d'échappement
US7235507B2 (en) * 2004-08-14 2007-06-26 Sud-Chemie Inc. Catalyst for purifying diesel engine exhaust emissions
US7332454B2 (en) * 2005-03-16 2008-02-19 Sud-Chemie Inc. Oxidation catalyst on a substrate utilized for the purification of exhaust gases
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
CN100471570C (zh) * 2005-06-24 2009-03-25 揖斐电株式会社 蜂窝结构体、蜂窝结构体集合体及蜂窝催化剂
KR100871898B1 (ko) 2005-10-28 2008-12-05 에스케이에너지 주식회사 디젤 엔진의 배기가스 정화 장치
US8887495B2 (en) * 2009-07-14 2014-11-18 GM Global Technology Operations LLC Ash filter, exhaust gas treatment system incorporating the same and method of using the same
US8475755B2 (en) * 2009-08-21 2013-07-02 Sub-Chemie Inc. Oxidation catalyst and method for destruction of CO, VOC and halogenated VOC
US8492306B2 (en) 2011-10-04 2013-07-23 GM Global Technology Operations LLC Method and apparatus for preparing a catalyst
JP5746986B2 (ja) * 2012-02-03 2015-07-08 株式会社日本自動車部品総合研究所 排ガス浄化フィルタの製造方法
US20140044625A1 (en) * 2012-08-08 2014-02-13 Ford Global Technologies, Llc Hydrocarbon trap having improved adsorption capacity
US9956526B2 (en) 2015-03-24 2018-05-01 Tecogen Inc. Poison-resistant catalyst and systems containing same
JP2017180299A (ja) * 2016-03-30 2017-10-05 日本碍子株式会社 還元剤噴射装置、及び排ガス処理装置
JP6676438B2 (ja) 2016-03-30 2020-04-08 日本碍子株式会社 還元剤噴射装置、排ガス処理方法、及び排ガス処理装置
US20220389851A1 (en) * 2021-06-02 2022-12-08 Corning Incorporated Segmented honeycomb heater

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405405A (en) * 1971-06-25 1975-09-10 Johnson Matthey Co Ltd Platinum group metal catalysts
US3785781A (en) * 1971-10-04 1974-01-15 Universal Oil Prod Co Apparatus for catalytically converting fluid
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
JPS5144913B2 (fr) * 1974-10-03 1976-12-01
US4042738A (en) * 1975-07-28 1977-08-16 Corning Glass Works Honeycomb structure with high thermal shock resistance
JPS5277878A (en) * 1975-12-24 1977-06-30 Ngk Insulators Ltd Method of removing nitrogen oxides from exhaust gases
SE426787B (sv) * 1976-03-12 1983-02-14 Johnson Matthey Co Ltd Katalysatoranordning
US4162235A (en) * 1976-06-17 1979-07-24 Johnson, Matthey & Co., Limited Catalysts
GB1584998A (en) * 1976-10-07 1981-02-18 Engelhard Min & Chem Treatment of exhaust gases from internal combustion engines
US4239656A (en) * 1978-04-04 1980-12-16 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for purifying exhaust gases and carrier for the catalyst
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure
DE3012182A1 (de) * 1979-04-03 1980-10-23 Engelhard Min & Chem Katalytisches system mit nichteinheitlicher zellengroesse und verfahren zur oxidation von gasen unter verwendung dieses katalytischen systems
US4335023A (en) * 1980-01-24 1982-06-15 Engelhard Corporation Monolithic catalyst member and support therefor
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
US4617289A (en) * 1984-08-08 1986-10-14 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying diesel engine exhaust gases
US4711870A (en) * 1985-04-27 1987-12-08 Bridgestone Corporation Exhaust gas purifying catalyst
DE3664361D1 (en) * 1985-07-25 1989-08-17 Interatom Mounting device for a metallic flue gas catalyst support body, and method of manufacturing it
US4711009A (en) * 1986-02-18 1987-12-08 W. R. Grace & Co. Process for making metal substrate catalytic converter cores
DE3624934A1 (de) * 1986-07-23 1988-01-28 Dynamit Nobel Ag Bei hohen temperaturen bestaendige katalysator-formkoerper und verfahren zu deren herstellung
JPS6339633A (ja) * 1986-08-01 1988-02-20 Nissan Motor Co Ltd 排ガス浄化用触媒
JPS6377543A (ja) * 1986-09-17 1988-04-07 Toyota Motor Corp 排気ガス浄化用触媒
DE3632322A1 (de) * 1986-09-19 1988-03-24 Otto Feuerfest Gmbh Katalysatorformkoerper sowie verfahren und vorrichtung zu seiner herstellung
JPS63126528A (ja) * 1986-11-18 1988-05-30 Nippon Shokubai Kagaku Kogyo Co Ltd 窒素酸化物の除去方法
JPH0811194B2 (ja) * 1986-12-08 1996-02-07 株式会社日本触媒 窒素酸化物除去用触媒
JPH0675676B2 (ja) * 1986-12-24 1994-09-28 トヨタ自動車株式会社 排気ガス浄化用触媒
JPS63187869A (ja) * 1987-01-30 1988-08-03 Ricoh Co Ltd 複写装置
JPH07183Y2 (ja) * 1987-03-16 1995-01-11 日本碍子株式会社 セラミックハニカム構造体
JPS63315150A (ja) * 1987-06-18 1988-12-22 Yutaka Giken:Kk 自動車排ガス用触媒装置
FR2622126B1 (fr) * 1987-10-21 1991-06-14 Procatalyse Ste Fse Produits C Catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ce catalyseur
JPH01168343A (ja) * 1987-12-22 1989-07-03 Toyota Central Res & Dev Lab Inc 排気ガス用浄化触媒
JPH01307448A (ja) * 1988-06-06 1989-12-12 Matsushita Electric Ind Co Ltd 排気ガス浄化触媒体
JPH01307452A (ja) * 1988-06-06 1989-12-12 Matsushita Electric Ind Co Ltd 排気ガス浄化触媒体
JP2716205B2 (ja) * 1989-05-08 1998-02-18 株式会社日本触媒 排ガス浄化用触媒
GB8913978D0 (en) * 1989-06-17 1989-08-09 Atomic Energy Authority Uk Catalytic treatment
DE3940758A1 (de) * 1989-12-09 1991-06-13 Degussa Verfahren zur reinigung der abgase von dieselmotoren
JPH03262541A (ja) * 1990-03-09 1991-11-22 Toyota Motor Corp ディーゼルエンジン排気用脱臭触媒
JP3061399B2 (ja) * 1990-06-20 2000-07-10 株式会社日本触媒 ディーゼルエンジン排ガス浄化用触媒および浄化方法
JPH04200637A (ja) * 1990-11-29 1992-07-21 Nippon Shokubai Co Ltd ディーゼルエンジン排ガス浄化用触媒
US5221484A (en) * 1991-01-10 1993-06-22 Ceramem Separations Limited Partnership Catalytic filtration device and method
DE4105534C2 (de) * 1991-02-22 1994-12-22 Bayer Ag Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas
CA2077101C (fr) * 1991-09-05 2003-05-20 Makoto Horiuchi Catalyseur pour l'epuration des gaz d'echappement de moteurs diesel
JP2617852B2 (ja) * 1992-04-06 1997-06-04 極東産機株式会社 部屋の寸法測定装置
DE4213018C1 (de) * 1992-04-21 1993-12-09 Degussa Katalysator zur oxidativen Reinigung der Abgase von Dieselmotoren
DE4226111A1 (de) * 1992-08-07 1994-02-10 Bayer Ag Verwendung eines Katalysators zur Verringerung der Partikelmenge und/oder -größe im Dieselabgas
US5272125A (en) * 1992-11-27 1993-12-21 General Motors Corporation Method of making a washcoat mixture and catalyst for treatment of diesel exhaust
JP3503073B2 (ja) * 1992-11-30 2004-03-02 株式会社日本触媒 デイーゼルエンジン排ガス浄化用触媒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514354A (en) * 1989-12-09 1996-05-07 Degussa Ag Method for using a catalyst to purify exhaust gases from a diesel engine

Also Published As

Publication number Publication date
EP0382434B1 (fr) 1996-02-14
AU4905090A (en) 1990-08-09
DE69025345D1 (de) 1996-03-28
KR960000023B1 (ko) 1996-01-03
JP2736099B2 (ja) 1998-04-02
CA2009165C (fr) 1996-12-31
EP0382434A3 (en) 1990-09-12
AU628474B2 (en) 1992-09-17
US5628975A (en) 1997-05-13
JPH02207845A (ja) 1990-08-17
DE69025345T2 (de) 1996-07-11
EP0382434A2 (fr) 1990-08-16
KR900012680A (ko) 1990-09-01

Similar Documents

Publication Publication Date Title
CA2009165A1 (fr) Catalyseur de purification des gaz d'echappement d'un moteur diesel
CA2036888A1 (fr) Catalyseur de purification des gaz d'echappement d'un moteur diesel
CA2015884A1 (fr) Regulateur de gaz d'echappement
CA2319483A1 (fr) Systeme de reduction de nox dans des gaz d'echappement
EP0766993A3 (fr) Filtre pour purifier le gaz d'échappement
JPS647935A (en) Catalytic converter device
IT1237223B (it) Procedimento per la determinazione dello stato di attivita' di un catalizzatore in sistemi di scarico di motori a combustione interna.
ATE39853T1 (de) Katalytischer abgasfilter fuer teilchen eines dieselmotors.
KR910018081A (ko) 일체형 또는 벌집형 촉매
ES8307120A1 (es) "procedimiento para la eliminacion de hollin diesel a partir del gas de escape de motores diesel".
CA2149035A1 (fr) Methode servant a reduire les emissions nocives d'un moteour diesel muni d'un piege a particules
EP1055806A3 (fr) Piége à oxydes d'azote et filtre à particules pour moteur à combustion interne
CA2223458A1 (fr) Catalyseur et processus d'epuration des gaz d'echappement
CA2247393A1 (fr) Moteur a allumage par etincelle avec surcompresseur a ondes de pression
EP0622107A3 (fr) Catalyseur pour purifier les gaz d'échappement d'un moteur diesel.
CA2063934A1 (fr) Circuit d'echappement pour moteur a combustion interne a cylindres en v, a convertisseur catalytique
DE59603662D1 (de) Abgasstrang eines Ottomotors
DE69005698D1 (de) Multifunktionskatalysatoren, die Cer, Uran und mindestens ein Metall für die Umwandlung von Schadstoffen in Abgasen aus Verbrennungsmotoren enthalten, und ihre Herstellung.
JPS6447452A (en) Honeycomb structure for purifying exhaust gas of internal combustion engine
MY120672A (en) Catalytic converter arrangement with two or multiple-line exhaust conduction
CA2132634A1 (fr) Appareil servant a l'epuration catalytique de gaz en circulation, notamment de gaz d'echappement de moteurs a combustion interne
CA2031560A1 (fr) Purificateur des gaz d'echauffement d'un moteur a combustion interne
CA2014620A1 (fr) Acier inoxydable ferritique enduit d'oxyde pelliculaire et methode de fabrication connexe
JPS56126437A (en) Catalyst for purification of exhaust gas of automobile
JPS5778946A (en) Catalyst for purifying exhaust gas

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry