CS133692A3 - Catalyst for chemical purification of engine exhaust gases by catalyticconversion - Google Patents

Catalyst for chemical purification of engine exhaust gases by catalyticconversion

Info

Publication number
CS133692A3
CS133692A3 CS921336A CS133692A CS133692A3 CS 133692 A3 CS133692 A3 CS 133692A3 CS 921336 A CS921336 A CS 921336A CS 133692 A CS133692 A CS 133692A CS 133692 A3 CS133692 A3 CS 133692A3
Authority
CS
Czechoslovakia
Prior art keywords
inlet
catalyst
guide surface
exhaust gas
catalyticconversion
Prior art date
Application number
CS921336A
Other languages
English (en)
Inventor
Pieter Delfina Dr Steenackers
Original Assignee
Scambia Ind Dev Ag
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 Scambia Ind Dev Ag filed Critical Scambia Ind Dev Ag
Publication of CS133692A3 publication Critical patent/CS133692A3/cs
Publication of CZ280321B6 publication Critical patent/CZ280321B6/cs

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]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • 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
    • F01N3/24—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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Communication Cables (AREA)
  • Conductive Materials (AREA)
CS921336A 1991-05-02 1992-04-30 Katalyzátor pro katalytické zpracování výfukových plynů CZ280321B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH131691 1991-05-02

Publications (2)

Publication Number Publication Date
CS133692A3 true CS133692A3 (en) 1992-11-18
CZ280321B6 CZ280321B6 (cs) 1995-12-13

Family

ID=4207593

Country Status (19)

Country Link
US (1) US5484575A (cs)
EP (1) EP0514326B1 (cs)
JP (1) JPH05137959A (cs)
KR (1) KR100201730B1 (cs)
AT (1) ATE135256T1 (cs)
CA (1) CA2067972A1 (cs)
CZ (1) CZ280321B6 (cs)
DE (1) DE59205639D1 (cs)
DK (1) DK0514326T3 (cs)
ES (1) ES2083718T3 (cs)
FI (1) FI921889A7 (cs)
GR (1) GR3019466T3 (cs)
HU (1) HU210129B (cs)
IE (1) IE74393B1 (cs)
NO (1) NO180275C (cs)
PL (1) PL169477B1 (cs)
RU (1) RU2072054C1 (cs)
YU (1) YU46592A (cs)
ZA (1) ZA923192B (cs)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355973A (en) * 1992-06-02 1994-10-18 Donaldson Company, Inc. Muffler with catalytic converter arrangement; and method
EP0627549B1 (de) * 1993-06-04 1996-08-21 Scambia Industrial Developments Aktiengesellschaft Katalysator für die katalytische Behandlung von Abgas
FR2718188B1 (fr) * 1994-04-01 1996-04-26 Renault Dispositif d'échappement pour moteur à combustion interne.
CZ289693B6 (cs) * 1994-04-11 2002-03-13 Scambia Industrial Developments Katalyzátor na katalytické oąetření výfukových plynů
AU2611595A (en) * 1995-05-19 1996-11-29 Silentor A/S A silencer with incorporated catalyst
US5575980A (en) * 1995-08-14 1996-11-19 General Motors Corporation Valved radial flow catalytic converter
EP0775808B1 (de) * 1995-11-23 2001-08-16 Scambia Industrial Developments Aktiengesellschaft Verfahren zur Herstellung eines Katalysatorkörpers für die katalytische Behandlung von Gas, Katalysatorkörper und Katalysator
DK57996A (da) 1996-05-15 1997-11-16 Silentor As Lyddæmper
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
US6332510B1 (en) 1996-09-30 2001-12-25 Silentor Holding A/S Gas flow silencer
US5955232A (en) * 1997-07-22 1999-09-21 Cabot Corporation Toners containing positively chargeable modified pigments
US6218067B1 (en) 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
WO2000043446A1 (en) 1999-01-20 2000-07-27 Cabot Corporation Aggregates having attached polymer groups and polymer foams
EP2316875A1 (en) 1999-01-20 2011-05-04 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6090175A (en) * 1999-02-02 2000-07-18 Richard; Kenneth L. Air inlet for a dust collector
US7544238B1 (en) 1999-10-01 2009-06-09 Cabot Corporation Modified pigments having steric and amphiphilic groups
US6324838B1 (en) * 1999-10-07 2001-12-04 Metaldyne Tubular Products, Inc. Flow deflector member for exhaust manifold
AU1353401A (en) 1999-10-28 2001-05-08 Cabot Corporation Ink jet inks, inks, and other compositions containing colored pigments
WO2001030919A1 (en) 1999-10-28 2001-05-03 Cabot Corporation Ink jet inks, inks, and other compositions containing colored pigments
AU2001229740A1 (en) 2000-01-25 2001-08-07 Cabot Corporation Polymers containing modified pigments and methods of preparing the same
SE515710C2 (sv) * 2000-02-11 2001-10-01 Bjoern Heed Luftskåp vid en regenerativ förbränningsanordning
US6458212B1 (en) * 2000-03-13 2002-10-01 Advanced Micro Devices, Inc. Mesh filter design for LPCVD TEOS exhaust system
JP2003528248A (ja) * 2000-03-21 2003-09-24 サイレンター ホールディング アクティーゼルスカブ 単数又は複数の多孔体を収容した消音器
US6712869B2 (en) * 2002-02-27 2004-03-30 Fleetguard, Inc. Exhaust aftertreatment device with flow diffuser
JP2003293729A (ja) * 2002-04-02 2003-10-15 Purearth Inc 炭素粒子の減少装置
US6745562B2 (en) 2002-09-16 2004-06-08 Kleenair Systems, Inc. Diverter for catalytic converter
US6994738B2 (en) * 2003-05-28 2006-02-07 Hamilton Sundstrand Snow filter
JP2005180262A (ja) * 2003-12-18 2005-07-07 Tetsuo Toyoda 粒子状物質の減少装置
JPWO2005075800A1 (ja) * 2004-02-05 2007-10-11 独立行政法人産業技術総合研究所 熱交換機能を備えた反応器
DE102004022092A1 (de) * 2004-05-05 2005-11-24 Bauer-Kompressoren Heinz Bauer Oxidationskatalytische Abtrennvorrichtung
JP3873999B2 (ja) * 2004-09-09 2007-01-31 いすゞ自動車株式会社 誘導構造及び排気ガス浄化装置
US7451594B2 (en) * 2004-10-01 2008-11-18 Donaldson Company, Inc. Exhaust flow distribution device
GB0425782D0 (en) * 2004-11-24 2004-12-22 Intersurgical Ltd Improvements relating to respiratory circuits
US20060236609A1 (en) * 2005-04-25 2006-10-26 Brundage Mark A Variable geometry reactors
CA2641914C (en) * 2006-02-20 2014-04-08 Xtralis Pty Ltd. In-line smoke attenuator
US8110151B2 (en) 2006-04-03 2012-02-07 Donaldson Company, Inc. Exhaust flow distribution device
GR1005756B (el) 2006-09-20 2007-12-20 (������� 30%) ��������� Διαταξη επεξεργασιας αεριων
ES2758502T5 (es) * 2006-11-07 2024-04-30 Cabot Corp Negros de carbono que tienen bajas cantidades de PAH y procedimientos de fabricación de los mismos
WO2008153972A2 (en) * 2007-06-08 2008-12-18 Cabot Corporation Carbon blacks, toners, and composites and methods of making same
US7914603B2 (en) * 2008-06-26 2011-03-29 Mks Instruments, Inc. Particle trap for a plasma source
EP2370676B1 (en) * 2008-12-02 2016-03-09 Donaldson Company, Inc. Baffle for distribution of exhaust flow
US20110239631A1 (en) * 2010-04-05 2011-10-06 Caterpillar Inc. Ring Reductant Mixer
US8424296B2 (en) 2010-06-11 2013-04-23 Dana Canada Corporation Annular heat exchanger
US9476617B2 (en) * 2010-10-04 2016-10-25 Basf Se Thermoelectric modules for an exhaust system
KR20130100200A (ko) 2010-12-14 2013-09-09 캐보트 코포레이션 충전제-중합체 조성물 내의 전기 저항률을 제어하는 방법 및 그와 관련된 제품
AT511051B1 (de) * 2011-01-27 2013-01-15 Ge Jenbacher Gmbh & Co Ohg Katalysatoranordnung für eine abgasreinigungsvorrichtung einer brennkraftmaschine
US9555346B2 (en) * 2011-05-10 2017-01-31 Cummins Filtration Ip Inc. Filter with tri-flow path combinations
US20140238459A1 (en) * 2011-10-04 2014-08-28 Basf Se Thermoelectric modules for an exhaust system
DE102012004270A1 (de) * 2012-03-02 2013-09-05 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Behandlung eines von einem Zentralbereich radial nach außen strömenden Gasstroms
US9175150B2 (en) 2012-03-02 2015-11-03 Cabot Corporation Modified carbon blacks having low PAH amounts and elastomers containing the same
US9790393B2 (en) 2013-03-13 2017-10-17 Cabot Corporation Coatings having filler-polymer compositions with combined low dielectric constant, high resistivity, and optical density properties and controlled electrical resistivity, devices made therewith, and methods for making same
DE102013108745A1 (de) * 2013-08-13 2015-02-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasbehandlungseinheit
WO2015134804A1 (en) * 2014-03-05 2015-09-11 Lance Carl Grace Emission reduction device for a wood heater
US9260993B1 (en) * 2015-07-22 2016-02-16 UPR Products, Inc. Oil and air separator system and method
DK201570624A1 (en) * 2015-10-02 2016-06-20 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Engine combustion system
RU2633255C1 (ru) * 2016-12-20 2017-10-11 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство для каталитической очистки отработавших газов двигателя внутреннего сгорания
US10883411B2 (en) 2018-06-06 2021-01-05 Ford Global Technologies, Llc Systems and methods for an exhaust-gas aftertreatment device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088271A (en) * 1961-02-06 1963-05-07 Minnesota Mining & Mfg Reaction milieu and afterburner incorporating same
GB1096611A (en) * 1964-03-11 1967-12-29 Peter Spence & Sons Ltd Improvements in or relating to exhaust systems of internal combustion engines
US3649215A (en) * 1969-09-18 1972-03-14 Universal Oil Prod Co Catalytic exhaust converter construction
US3685972A (en) * 1969-09-18 1972-08-22 Ted V De Palma Catalytic converter construction
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
US4344922A (en) * 1972-03-21 1982-08-17 Zeuna-Staerker Kg Catalyzer for detoxifying exhaust gases from internal combustion
JPS5148529B2 (cs) * 1972-05-13 1976-12-21
US3801289A (en) * 1972-05-19 1974-04-02 Corning Glass Works Catalytic converter
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Industrial Co Ltd Gas purifying devices
US3989471A (en) * 1975-04-14 1976-11-02 Tenneco Inc. Radial flow catalytic converter having thermal expansion compensating means
US4125380A (en) * 1977-03-02 1978-11-14 Carmine Negola Pollution control device
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
DE2824567A1 (de) * 1978-06-05 1979-12-06 Hoechst Ag Abgaskonverter fuer brennkraftmaschinen
DE2852240C2 (de) * 1978-12-02 1984-05-03 Drägerwerk AG, 2400 Lübeck Luftreinigungspatrone für Atemschutzgeräte
JPS5724886Y2 (cs) * 1979-03-19 1982-05-29
DE2935470C2 (de) * 1979-09-01 1984-03-01 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Verfahren zum Herstellen einer gasdichten, elastischen Wicklung um die Umfangsfläche eines Katalysatorkörpers einer Vorrichtung zur katalytischen Reinigung der Auspuffgase von Brennkraftmaschine
DE2944841A1 (de) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt Katalytischer abgaskonverter fuer brennkraftmaschinen
US4427423A (en) * 1982-02-22 1984-01-24 Corning Glass Works High aspect ratio solid particulate filtering apparatus and method of filtering
US4969264A (en) * 1986-06-12 1990-11-13 Tennessee Gas Pipeline Company Catalytic converter and substrate support
SE456104B (sv) * 1986-06-16 1988-09-05 Sandvik Ab Anordning for katalytisk rening av avgaser fran forbrenningsmotor
US5110560A (en) * 1987-11-23 1992-05-05 United Technologies Corporation Convoluted diffuser
US5104627A (en) * 1988-12-19 1992-04-14 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
US5119551A (en) * 1989-02-06 1992-06-09 Tennessee Gas Pipeline Company Method of making a catalytic converter with one piece housing
JPH02110223U (cs) * 1989-02-17 1990-09-04
US5089236A (en) * 1990-01-19 1992-02-18 Cummmins Engine Company, Inc. Variable geometry catalytic converter

Also Published As

Publication number Publication date
JPH05137959A (ja) 1993-06-01
US5484575A (en) 1996-01-16
NO180275C (no) 1997-03-19
ZA923192B (en) 1993-01-27
NO921703D0 (no) 1992-04-30
KR920021843A (ko) 1992-12-18
NO921703L (no) 1992-11-03
DE59205639D1 (de) 1996-04-18
ATE135256T1 (de) 1996-03-15
HUT61820A (en) 1993-03-01
HU9201445D0 (en) 1992-09-28
IE921378A1 (en) 1992-11-04
KR100201730B1 (ko) 1999-06-15
CA2067972A1 (en) 1992-11-03
EP0514326A1 (de) 1992-11-19
GR3019466T3 (en) 1996-06-30
FI921889A0 (fi) 1992-04-28
ES2083718T3 (es) 1996-04-16
EP0514326B1 (de) 1996-03-13
PL169477B1 (pl) 1996-07-31
FI921889A7 (fi) 1992-11-03
HU210129B (en) 1995-02-28
DK0514326T3 (da) 1996-08-12
YU46592A (sh) 1995-12-04
RU2072054C1 (ru) 1997-01-20
PL294399A1 (en) 1993-03-22
CZ280321B6 (cs) 1995-12-13
IE74393B1 (en) 1997-07-30
NO180275B (no) 1996-12-09

Similar Documents

Publication Publication Date Title
CS133692A3 (en) Catalyst for chemical purification of engine exhaust gases by catalyticconversion
US5625156A (en) Apparatus for sensing exhaust gas
CA2196717A1 (en) Air Eliminator
DE69011792D1 (de) Vorrichtung zur Emissionskontrolle.
AU2611595A (en) A silencer with incorporated catalyst
GB1126529A (en) Apparatus for detoxicating exhaust gases of internal combustion engines
CA2114550A1 (en) Combination in Line Air-Filter/Air-Oil Separator/Air-Silencer
PL303704A1 (en) Catalyst for catalytical combustion gas processing
ATE181990T1 (de) Angeflanschter diffusor und halter eines luftspeichers für einen druckbehälter
CA2055429A1 (en) Multi-stage vortex reactor
GR3001686T3 (en) Gas filtration unit
ATE193277T1 (de) Gas-flüssigkeit-kontaktverfahren und vorrichtung
FR2386685A1 (fr) Filtre a carburant pour moteurs diesel
DE3169769D1 (en) Combustion control system
EP0304909A3 (en) Chimney cowl
KR890017389A (ko) 기상 증착 시스템에서 배기가스류를 위한 여과장치
SU767610A1 (ru) Газоотборное устройство
FR2261414A1 (en) Engine exhaust silencer - spherical expansion chambers attenuate spherical waves, right angle tubes
RU95120872A (ru) Устройство для очистки газов от примесей
IT1199862B (it) Sistema e metodo di controllo di un motore a combustione interna
KR970044319A (ko) 배기유해 가스 저감 장치
UA13834A (uk) Пристрій для очищеhhя газів
RU98115499A (ru) Регулятор давления газа
RU2003134865A (ru) Устройство для определения содержания взвешенных частиц, в том числе микроорганизмов, в сжатых газах

Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20040430