DE19820971A1 - Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor - Google Patents

Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor

Info

Publication number
DE19820971A1
DE19820971A1 DE19820971A DE19820971A DE19820971A1 DE 19820971 A1 DE19820971 A1 DE 19820971A1 DE 19820971 A DE19820971 A DE 19820971A DE 19820971 A DE19820971 A DE 19820971A DE 19820971 A1 DE19820971 A1 DE 19820971A1
Authority
DE
Germany
Prior art keywords
zone
catalytic converter
converter according
exhaust gas
honeycomb body
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.)
Withdrawn
Application number
DE19820971A
Other languages
German (de)
English (en)
Inventor
Rolf Brueck
Joerg-Roman Konieczny
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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
Application filed by Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Priority to DE19820971A priority Critical patent/DE19820971A1/de
Priority to TW088105553A priority patent/TW402659B/zh
Priority to PL344003A priority patent/PL197596B1/pl
Priority to KR1020007012588A priority patent/KR100576960B1/ko
Priority to RU2000131279/06A priority patent/RU2213232C2/ru
Priority to BR9910324-9A priority patent/BR9910324A/pt
Priority to EP99923512A priority patent/EP1078150B1/de
Priority to ES99923512T priority patent/ES2175979T3/es
Priority to DE59901066T priority patent/DE59901066D1/de
Priority to CN99805737A priority patent/CN1107157C/zh
Priority to JP2000548600A priority patent/JP2002514707A/ja
Priority to IDW20002596A priority patent/ID27173A/id
Priority to PCT/EP1999/002997 priority patent/WO1999058827A1/de
Priority to AU40362/99A priority patent/AU4036299A/en
Publication of DE19820971A1 publication Critical patent/DE19820971A1/de
Priority to US09/711,868 priority patent/US6827909B1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • 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
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/10—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat accumulator
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/08—Exhaust treating devices having provisions not otherwise provided for for preventing heat loss or temperature drop, using other means than layers of heat-insulating material
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
DE19820971A 1998-05-12 1998-05-12 Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor Withdrawn DE19820971A1 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE19820971A DE19820971A1 (de) 1998-05-12 1998-05-12 Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor
TW088105553A TW402659B (en) 1998-05-12 1999-04-07 Catalytic converter, in particular for a diesel engine or a lean-burn engine
ES99923512T ES2175979T3 (es) 1998-05-12 1999-05-03 Convertidor catalitico, en especial para un motor diesel o para un motor para mezcla pobre.
CN99805737A CN1107157C (zh) 1998-05-12 1999-05-03 尤其用于柴油机或稀混合气发动机的催化转换器
RU2000131279/06A RU2213232C2 (ru) 1998-05-12 1999-05-03 Каталитический преобразователь для нейтрализации отработавших газов двигателя внутреннего сгорания
BR9910324-9A BR9910324A (pt) 1998-05-12 1999-05-03 Conversor catalìtico, especialmente para um motor diesel ou para um motor de mistura pobre
EP99923512A EP1078150B1 (de) 1998-05-12 1999-05-03 Katalytischer konverter, insbesondere für einen dieselmotor oder einen magermotor
PL344003A PL197596B1 (pl) 1998-05-12 1999-05-03 Konwertor katalityczny, zwłaszcza do silnika Diesla lub silnika pracującego z ubogą mieszanką paliwową
DE59901066T DE59901066D1 (de) 1998-05-12 1999-05-03 Katalytischer konverter, insbesondere für einen dieselmotor oder einen magermotor
KR1020007012588A KR100576960B1 (ko) 1998-05-12 1999-05-03 내연 기관에서 발생되는 배기 가스를 정화시키는 촉매 변환기
JP2000548600A JP2002514707A (ja) 1998-05-12 1999-05-03 触媒コンバータ、特にディーゼルエンジンまたは希薄燃焼エンジン用触媒コンバータ
IDW20002596A ID27173A (id) 1998-05-12 1999-05-03 Konverter katalitik, terutama untuk mesin diesel atau mesin bakar
PCT/EP1999/002997 WO1999058827A1 (de) 1998-05-12 1999-05-03 Katalytischer konverter, insbesondere für einen dieselmotor oder einen magermotor
AU40362/99A AU4036299A (en) 1998-05-12 1999-05-03 Catalytic converter, especially for a diesel or lean-mixture engine
US09/711,868 US6827909B1 (en) 1998-05-12 2000-11-13 Catalytic converter, diesel engine and lean-burn engine having a catalytic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19820971A DE19820971A1 (de) 1998-05-12 1998-05-12 Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor

Publications (1)

Publication Number Publication Date
DE19820971A1 true DE19820971A1 (de) 1999-11-18

Family

ID=7867342

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19820971A Withdrawn DE19820971A1 (de) 1998-05-12 1998-05-12 Katalytischer Konverter, insbesondere für einen Dieselmotor oder einen Magermotor
DE59901066T Expired - Lifetime DE59901066D1 (de) 1998-05-12 1999-05-03 Katalytischer konverter, insbesondere für einen dieselmotor oder einen magermotor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59901066T Expired - Lifetime DE59901066D1 (de) 1998-05-12 1999-05-03 Katalytischer konverter, insbesondere für einen dieselmotor oder einen magermotor

Country Status (14)

Country Link
US (1) US6827909B1 (enExample)
EP (1) EP1078150B1 (enExample)
JP (1) JP2002514707A (enExample)
KR (1) KR100576960B1 (enExample)
CN (1) CN1107157C (enExample)
AU (1) AU4036299A (enExample)
BR (1) BR9910324A (enExample)
DE (2) DE19820971A1 (enExample)
ES (1) ES2175979T3 (enExample)
ID (1) ID27173A (enExample)
PL (1) PL197596B1 (enExample)
RU (1) RU2213232C2 (enExample)
TW (1) TW402659B (enExample)
WO (1) WO1999058827A1 (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051780A1 (de) * 2000-01-10 2001-07-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Thermisch isolierte abgasreinigungsanlage
WO2001061163A1 (en) * 2000-02-15 2001-08-23 Johnson Matthey Public Limited Company Light-duty diesel catalysts
WO2001092695A1 (de) * 2000-06-02 2001-12-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalysator-trägerkörper mit schutzzone
DE10329162A1 (de) * 2003-06-27 2005-01-13 Alstom Technology Ltd Katalytischer Reaktor und zugehöriges Betriebsverfahren
DE102004052106A1 (de) * 2004-10-26 2006-05-04 J. Eberspächer GmbH & Co. KG Kombination eines Katalysators mit einem Wärmespeicher
FR2906483A1 (fr) * 2006-09-29 2008-04-04 Peugeot Citroen Automobiles Sa Support monolithique pour element catalyseur d'oxydation, element catalyseur d'oxydation le comportant, ligne d'echappement ainsi equipee et vehicule la comportant.
WO2011009894A1 (de) * 2009-07-24 2011-01-27 J. Eberspächer GmbH & Co. KG Latentwärmespeicherkatalysator für abgasanlage einer brennkraftmaschine
WO2011077125A1 (en) * 2009-12-21 2011-06-30 Johnson Matthey Public Limited Company Exhaust system for a vehicle having a "stop- start" compression ignition engine
DE102010055147A1 (de) * 2010-12-18 2012-06-21 Volkswagen Ag Vier-Wege-Katalysator, seine Verwendung sowie Fahrzeug mit einem solchen
US8252082B2 (en) 2006-05-23 2012-08-28 Robert Bosch Gmbh Filter device in particular for an exhaust system of an internal combustion engine
DE102018001800A1 (de) 2018-03-07 2019-09-12 Smart Material Printing B.V. Verfahren und Vorrichtung zur Reinigung von Gasen von Ammoniak oder Ammoniak und Noxen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027400C1 (de) * 2000-06-02 2001-08-23 Emitec Emissionstechnologie Katalysator-Trägerkörper, insbesondere für einen Gasmotor
DE10118327A1 (de) 2001-04-12 2002-10-17 Emitec Emissionstechnologie Abgassystem
DE202004021782U1 (de) * 2004-01-09 2010-12-30 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfilter umfassend eine metallische Faserlage
US7523607B2 (en) * 2005-02-14 2009-04-28 John Timothy Sullivan System and method for reducing vehicle emissions and/or generating hydrogen
US20060179819A1 (en) * 2005-02-14 2006-08-17 Sullivan John T System and method for reducing vehicle emissions and/or generating hydrogen
GB0600130D0 (en) * 2006-01-06 2006-02-15 Johnson Matthey Plc Exhaust system comprising zoned oxidation catalyst
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
GB0618482D0 (en) * 2006-09-20 2006-11-01 Johnson Matthey Plc Washcoated particulate filter substrate
US20090199547A1 (en) * 2008-02-08 2009-08-13 Gm Global Technology Operations, Inc. Method and apparatus for exhaust aftertreatment in a spark-ignition direct-injection internal combustion engine
JP2011052919A (ja) 2009-09-03 2011-03-17 Ngk Insulators Ltd 蓄熱体
US10280822B2 (en) * 2017-07-11 2019-05-07 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus
RU176931U1 (ru) * 2017-08-22 2018-02-02 Виктор Владимирович Качура Каталитический преобразователь
GB2581776B (en) * 2019-02-19 2022-08-17 Jaguar Land Rover Ltd Catalytic converter core having first and second regions with different thermal inertia

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1483064A1 (ru) * 1987-10-30 1989-05-30 Филиал Научно-Исследовательского И Конструкторско-Технологического Института Тракторных И Комбайновых Двигателей Каталитический нейтрализатор
DE4024942A1 (de) * 1990-08-06 1992-02-13 Emitec Emissionstechnologie Monolithischer metallischer wabenkoerper mit variierender kanalzahl
JPH05228375A (ja) * 1992-02-20 1993-09-07 Toyota Motor Corp 排ガス浄化触媒用担体構造
EP0596854A1 (de) * 1992-11-02 1994-05-11 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Katalysator
JPH08103664A (ja) * 1994-10-04 1996-04-23 Nippondenso Co Ltd ハニカム体およびこのハニカム体よりなる触媒担体を有する触媒コンバータ
JP2904431B2 (ja) * 1993-03-26 1999-06-14 日本碍子株式会社 排ガス浄化装置
US5549873A (en) 1994-02-18 1996-08-27 Volkswagen Ag Exhaust gas converter arrangement
JPH094439A (ja) * 1995-06-16 1997-01-07 Honda Motor Co Ltd 内燃機関における排気浄化装置
JP3025445B2 (ja) * 1995-11-21 2000-03-27 三菱化学株式会社 触媒コンバーター及びその製造方法

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051780A1 (de) * 2000-01-10 2001-07-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Thermisch isolierte abgasreinigungsanlage
WO2001061163A1 (en) * 2000-02-15 2001-08-23 Johnson Matthey Public Limited Company Light-duty diesel catalysts
US7141226B2 (en) 2000-02-15 2006-11-28 Johnson Matthey Public Limited Company Light-duty diesel catalysts
WO2001092695A1 (de) * 2000-06-02 2001-12-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalysator-trägerkörper mit schutzzone
US7632472B2 (en) 2003-06-27 2009-12-15 Alstom Technology Ltd. Catalytic reactor and associated operating method
DE10329162A1 (de) * 2003-06-27 2005-01-13 Alstom Technology Ltd Katalytischer Reaktor und zugehöriges Betriebsverfahren
DE102004052106A1 (de) * 2004-10-26 2006-05-04 J. Eberspächer GmbH & Co. KG Kombination eines Katalysators mit einem Wärmespeicher
DE102004052106B4 (de) * 2004-10-26 2008-01-10 J. Eberspächer GmbH & Co. KG Kombination eines Katalysators mit einem Wärmespeicher
US8252082B2 (en) 2006-05-23 2012-08-28 Robert Bosch Gmbh Filter device in particular for an exhaust system of an internal combustion engine
FR2906483A1 (fr) * 2006-09-29 2008-04-04 Peugeot Citroen Automobiles Sa Support monolithique pour element catalyseur d'oxydation, element catalyseur d'oxydation le comportant, ligne d'echappement ainsi equipee et vehicule la comportant.
WO2011009894A1 (de) * 2009-07-24 2011-01-27 J. Eberspächer GmbH & Co. KG Latentwärmespeicherkatalysator für abgasanlage einer brennkraftmaschine
US8752369B2 (en) 2009-07-24 2014-06-17 J. Eberspaecher Gmbh & Co. Kg Latent heat storage catalyst for an exhaust system in an internal combustion engine
WO2011077125A1 (en) * 2009-12-21 2011-06-30 Johnson Matthey Public Limited Company Exhaust system for a vehicle having a "stop- start" compression ignition engine
RU2554158C2 (ru) * 2009-12-21 2015-06-27 Джонсон Мэтти Паблик Лимитед Компани Выхлопная система для транспортного средства, имеющего двигатель с воспламенением от сжатия с системой "пуск-останов"
US9273583B2 (en) 2009-12-21 2016-03-01 Johnson Matthey Public Limited Company Exhaust system for a vehicle having a “stop-start” compression ignition engine
DE102010055147A1 (de) * 2010-12-18 2012-06-21 Volkswagen Ag Vier-Wege-Katalysator, seine Verwendung sowie Fahrzeug mit einem solchen
DE102018001800A1 (de) 2018-03-07 2019-09-12 Smart Material Printing B.V. Verfahren und Vorrichtung zur Reinigung von Gasen von Ammoniak oder Ammoniak und Noxen

Also Published As

Publication number Publication date
JP2002514707A (ja) 2002-05-21
BR9910324A (pt) 2001-01-30
CN1107157C (zh) 2003-04-30
KR20010043500A (ko) 2001-05-25
DE59901066D1 (de) 2002-05-02
US6827909B1 (en) 2004-12-07
EP1078150B1 (de) 2002-03-27
WO1999058827A1 (de) 1999-11-18
EP1078150A1 (de) 2001-02-28
ES2175979T3 (es) 2002-11-16
TW402659B (en) 2000-08-21
ID27173A (id) 2001-03-08
CN1299438A (zh) 2001-06-13
KR100576960B1 (ko) 2006-05-10
RU2213232C2 (ru) 2003-09-27
AU4036299A (en) 1999-11-29
PL344003A1 (en) 2001-09-10
PL197596B1 (pl) 2008-04-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee