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FR2325805A1 - Catalyseur sur support monolithe et dispositif comportant des catalyseurs sur supports monolithes pour la purification des gaz d'echappement des moteurs a combustion interne - Google Patents

Catalyseur sur support monolithe et dispositif comportant des catalyseurs sur supports monolithes pour la purification des gaz d'echappement des moteurs a combustion interne

Info

Publication number
FR2325805A1
FR2325805A1 FR7628518A FR7628518A FR2325805A1 FR 2325805 A1 FR2325805 A1 FR 2325805A1 FR 7628518 A FR7628518 A FR 7628518A FR 7628518 A FR7628518 A FR 7628518A FR 2325805 A1 FR2325805 A1 FR 2325805A1
Authority
FR
France
Prior art keywords
monolith
catalyzers
purification
catalyst
internal combustion
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
FR7628518A
Other languages
English (en)
Other versions
FR2325805B1 (fr
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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
Priority claimed from DE2542282A external-priority patent/DE2542282C3/de
Priority claimed from DE19752554359 external-priority patent/DE2554359C2/de
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2325805A1 publication Critical patent/FR2325805A1/fr
Application granted granted Critical
Publication of FR2325805B1 publication Critical patent/FR2325805B1/fr
Granted 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
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (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)
  • Exhaust Gas After Treatment (AREA)
FR7628518A 1975-09-23 1976-09-22 Catalyseur sur support monolithe et dispositif comportant des catalyseurs sur supports monolithes pour la purification des gaz d'echappement des moteurs a combustion interne Granted FR2325805A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2542282A DE2542282C3 (de) 1975-09-23 1975-09-23 Monolithischer Trägerkatalysator zur Reinigung der Abgase von Verbrennungsmotoren
DE19752554359 DE2554359C2 (de) 1975-12-03 1975-12-03 Vorrichtung zur katalytischen Reinigung der Abgase von Verbrennungsmotoren

Publications (2)

Publication Number Publication Date
FR2325805A1 true FR2325805A1 (fr) 1977-04-22
FR2325805B1 FR2325805B1 (fr) 1978-10-20

Family

ID=25769431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628518A Granted FR2325805A1 (fr) 1975-09-23 1976-09-22 Catalyseur sur support monolithe et dispositif comportant des catalyseurs sur supports monolithes pour la purification des gaz d'echappement des moteurs a combustion interne

Country Status (10)

Country Link
US (1) US4118199A (fr)
JP (1) JPS5256091A (fr)
CA (1) CA1081916A (fr)
CS (1) CS207368B2 (fr)
ES (1) ES451743A1 (fr)
FR (1) FR2325805A1 (fr)
GB (1) GB1554875A (fr)
IT (1) IT1070099B (fr)
PL (1) PL101655B1 (fr)
SE (1) SE429927B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313434A1 (fr) * 1987-10-21 1989-04-26 Societe Francaise Des Produits Pour Catalyse "Pro-Catalyse" Procédé de fabrication d'un catalyseur pour le traaitement du gaz d'échappement des moteurs à combustion interne
EP0611594A1 (fr) * 1993-02-17 1994-08-24 Siemens Aktiengesellschaft Catalyseur pour la conversion de réactants dans un mélange gazeux
RU213811U1 (ru) * 2022-07-19 2022-09-29 Общество с ограниченной ответственностью "Компания "Экомаш-КН" Каталитический нейтрализатор для тепловоза

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JPS54132469A (en) * 1978-04-05 1979-10-15 Sakai Chem Ind Co Ltd Packing method for catalyst
US4318888A (en) * 1980-07-10 1982-03-09 General Motors Corporation Wound foil structure comprising distinct catalysts
US4382323A (en) * 1980-07-10 1983-05-10 General Motors Corporation Method for manufacturing a wound foil structure comprising distinct catalysts
JPS5726220A (en) * 1980-07-24 1982-02-12 Ngk Insulators Ltd Thermal shock resisting ceramic honeycomb-type catalyzer converter
US4415537A (en) * 1982-02-01 1983-11-15 United Technologies Corporation Catalytic combustor
US4465654A (en) * 1982-03-02 1984-08-14 Uop Inc. Process for use of a noble metal and rare earth metal catalyst
US4410454A (en) * 1982-03-02 1983-10-18 Uop Inc. Noble metal and rare earth metal catalyst
US4584177A (en) * 1982-05-24 1986-04-22 Fernbach Erwin A Catalytic unit for gas phase catalysis, more especially for use with wood- and other solid fuel-burning stoves
US4448756A (en) * 1983-01-28 1984-05-15 Ford Motor Company Process for treatment of exhaust gases
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
JPS6164336A (ja) * 1984-09-05 1986-04-02 Toyota Motor Corp 自動車用触媒コンバ−タ
JPS61287451A (ja) * 1985-06-13 1986-12-17 Nippon Denso Co Ltd 排ガス浄化用触媒担体
JPH0169626U (fr) * 1987-10-26 1989-05-09
DE3805791A1 (de) * 1988-02-24 1989-08-31 Kraftanlagen Ag Verfahren und anlage zur entstickung der abgase von feuerungsanlagen
SE462143C (sv) * 1988-03-07 1996-02-19 Heraeus Gmbh W C Katalysator för bilavgasrening, förfarande för framställning därav samt användning därav
JPH077096B2 (ja) * 1988-04-22 1995-01-30 日本碍子株式会社 排ガス再結合器
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
JPH03181338A (ja) * 1989-12-11 1991-08-07 Gebr Sulzer Ag 触媒エレメントおよび触媒反応用反応器
JPH04118053A (ja) * 1989-12-29 1992-04-20 Tokyo Roki Kk エンジンの排気ガス浄化用触媒
JP2897367B2 (ja) * 1990-01-12 1999-05-31 日本特殊陶業株式会社 被毒防止体、被毒防止層付触媒及び排気ガス浄化装置
US5425632A (en) * 1990-11-26 1995-06-20 Catalytica, Inc. Process for burning combustible mixtures
US5281128A (en) * 1990-11-26 1994-01-25 Catalytica, Inc. Multistage process for combusting fuel mixtures
US5271906A (en) * 1991-10-28 1993-12-21 Toyota Jidosha Kabushiki Kaisha Exhaust emission control apparatus using catalytic converter with hydrocarbon absorbent
US5322671A (en) * 1992-02-25 1994-06-21 Blue Planet Technologies Co., L.P. Catalytic vessel
US5460790A (en) * 1992-02-25 1995-10-24 Blue Planet Technologies Co., L.P. Catalytic vessel for receiving metal catalysts by deposition from the gas phase
US5387569A (en) * 1992-02-25 1995-02-07 Blue Planet Technologies Co., L.P. Catalytic solution suitable for converting combustion emissions
EP0628135A4 (fr) * 1992-02-25 1995-04-19 Blue Planet Tech Co Systeme catalytique.
JP3122919B2 (ja) * 1992-07-16 2001-01-09 三菱自動車工業株式会社 電気加熱触媒装置
US5894068A (en) * 1992-12-14 1999-04-13 Kharas; Karl C. C. Reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen
US6087295A (en) 1992-12-14 2000-07-11 Asec Manufacturing Reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen
ES2083301T3 (es) * 1993-03-26 1996-04-01 Siemens Ag Catalizador para la reduccion de oxido de nitrogeno en el gas de escape de un motor de combustion interna.
US6152972A (en) * 1993-03-29 2000-11-28 Blue Planet Technologies Co., L.P. Gasoline additives for catalytic control of emissions from combustion engines
JPH07328452A (ja) * 1994-06-13 1995-12-19 Showa Aircraft Ind Co Ltd 触媒装置用金属担体
US5480622A (en) * 1994-07-05 1996-01-02 Ford Motor Company Electrically heatable catalyst device using electrically conductive non-metallic materials
TW329395B (en) 1996-02-12 1998-04-11 Siemens Ag Installation and method for decomposing nitrogen oxide in a gas-flow
SE9602688L (sv) * 1996-07-08 1998-01-09 Volvo Ab Katalytisk brännkammare, samt förfarande för tändning och reglering av den katalytiska brännkammaren
WO1998012424A1 (fr) * 1996-09-19 1998-03-26 Precision Combustion Inc. Filtre de protection pour catalyseur
DE19743673C2 (de) * 1997-10-02 2002-05-08 Xcellsis Gmbh Vorrichtung zur Wasserstofferzeugung aus Kohlenwasserstoffen und Verfahren zur Herstellung eines Katalysators
US6221327B1 (en) 1998-05-15 2001-04-24 Rohm And Haas Company Catalyst system using flow-through radiation shielding and a process for producing hydrogen cyanide using the same
KR100320767B1 (ko) * 1998-07-29 2002-01-18 모리시타 요이찌 수소정제장치
DE19918876A1 (de) * 1999-04-26 2000-11-02 Delphi Tech Inc Katalytischer Konverter
JP2001173437A (ja) * 1999-12-17 2001-06-26 Denso Corp 内燃機関の排ガス浄化装置
SE524367C2 (sv) * 2000-01-05 2004-07-27 Volvo Ab Förfarande och arrangemang för behandling av ett gasflöde
US6264464B1 (en) * 2000-05-12 2001-07-24 Megtec Systems, Inc. Angled bed for regenerative heat exchanger
US6649561B2 (en) * 2001-02-26 2003-11-18 United Technologies Corporation Titania-coated honeycomb catalyst matrix for UV-photocatalytic oxidation of organic pollutants, and process for making
US7169365B2 (en) * 2002-03-26 2007-01-30 Evolution Industries, Inc. Automotive exhaust component and method of manufacture
US7323145B2 (en) * 2002-03-26 2008-01-29 Evolution Industries, Inc. Automotive exhaust component and method of manufacture
US20040071610A1 (en) * 2002-10-15 2004-04-15 Brenner Annette M. Customized flow path substrate
US7685714B2 (en) 2003-03-18 2010-03-30 Tursky John M Automotive exhaust component and process of manufacture
DE102004036478B4 (de) * 2003-07-30 2007-07-19 Mitsubishi Jidosha Kogyo K.K. Abgasemissionen entfernende Katalysatorvorrichtung
DE10344877B3 (de) * 2003-09-26 2004-12-30 Infineon Technologies Ag Vorrichtung zum Testen eines Speichermoduls
DE10345896A1 (de) * 2003-09-30 2005-04-21 Emitec Emissionstechnologie Beschichteter Wabenkörper mit Messfühler
PL202891B1 (pl) * 2004-05-17 2009-08-31 Politechnika Wrocławska Element filtrujący cząstek stałych, zwłaszcza sadzy
JP2005344581A (ja) * 2004-06-02 2005-12-15 Hino Motors Ltd パティキュレートフィルタ
JP4556587B2 (ja) * 2004-09-22 2010-10-06 マツダ株式会社 排気ガス浄化装置
JP4833605B2 (ja) * 2005-07-21 2011-12-07 株式会社キャタラー 排ガス浄化用触媒
JP5021188B2 (ja) * 2005-08-01 2012-09-05 株式会社キャタラー 排ガス浄化用触媒
US20070189948A1 (en) * 2006-02-14 2007-08-16 Rocha Teresa G Catalyst system and method
US7858052B2 (en) * 2007-01-23 2010-12-28 Gm Global Technology Operations, Inc. Catalytic converter optimization
JP2010167366A (ja) * 2009-01-22 2010-08-05 Ngk Insulators Ltd ハニカム触媒体
DE102011100017A1 (de) * 2011-04-29 2012-10-31 Süd-Chemie AG Verfahren zur Herstellung gezonter Katalysatoren
EP2719987B1 (fr) * 2011-06-10 2018-05-09 NGK Insulators, Ltd. Elément d'échange de chaleur, méthode de fabrication de celui-ci et échangeur de chaleur
US11643959B2 (en) * 2021-02-04 2023-05-09 Ford Global Technologies, Llc Additively manufactured catalytic converter substrates
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313434A1 (fr) * 1987-10-21 1989-04-26 Societe Francaise Des Produits Pour Catalyse "Pro-Catalyse" Procédé de fabrication d'un catalyseur pour le traaitement du gaz d'échappement des moteurs à combustion interne
FR2622126A1 (fr) * 1987-10-21 1989-04-28 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
EP0611594A1 (fr) * 1993-02-17 1994-08-24 Siemens Aktiengesellschaft Catalyseur pour la conversion de réactants dans un mélange gazeux
US5397545A (en) * 1993-02-17 1995-03-14 Siemens Aktiengesellschaft Catalytic converter for converting reactants of a gas mixture
USRE36171E (en) * 1993-02-17 1999-03-30 Siemens Aktiengesellschaft Catalytic converter for converting reactants of a gas mixture
RU213811U1 (ru) * 2022-07-19 2022-09-29 Общество с ограниченной ответственностью "Компания "Экомаш-КН" Каталитический нейтрализатор для тепловоза

Also Published As

Publication number Publication date
CA1081916A (fr) 1980-07-22
SE429927B (sv) 1983-10-10
SE7610557L (sv) 1977-03-24
CS207368B2 (en) 1981-07-31
ES451743A1 (es) 1977-09-16
FR2325805B1 (fr) 1978-10-20
US4118199A (en) 1978-10-03
IT1070099B (it) 1985-03-25
PL101655B1 (pl) 1979-01-31
JPS5256091A (en) 1977-05-09
GB1554875A (en) 1979-10-31

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