AU7620981A - Exhaust gas filter and catalyst - Google Patents

Exhaust gas filter and catalyst

Info

Publication number
AU7620981A
AU7620981A AU76209/81A AU7620981A AU7620981A AU 7620981 A AU7620981 A AU 7620981A AU 76209/81 A AU76209/81 A AU 76209/81A AU 7620981 A AU7620981 A AU 7620981A AU 7620981 A AU7620981 A AU 7620981A
Authority
AU
Australia
Prior art keywords
catalyst
exhaust gas
gas filter
filter
exhaust
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.)
Abandoned
Application number
AU76209/81A
Other languages
English (en)
Inventor
Michael Vance Ernest
James Michael Maselli
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of AU7620981A publication Critical patent/AU7620981A/en
Abandoned legal-status Critical Current

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/02—Lead
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
AU76209/81A 1981-01-27 1981-10-09 Exhaust gas filter and catalyst Abandoned AU7620981A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22883281A 1981-01-27 1981-01-27
US228832 1981-01-27

Publications (1)

Publication Number Publication Date
AU7620981A true AU7620981A (en) 1982-08-05

Family

ID=22858727

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76209/81A Abandoned AU7620981A (en) 1981-01-27 1981-10-09 Exhaust gas filter and catalyst

Country Status (8)

Country Link
JP (1) JPS57130536A (enExample)
AU (1) AU7620981A (enExample)
BR (1) BR8106440A (enExample)
CA (1) CA1197197A (enExample)
DE (1) DE3149960A1 (enExample)
FR (1) FR2498471A1 (enExample)
GB (1) GB2091584B (enExample)
SE (1) SE8200411L (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509327A (en) * 1983-01-27 1985-04-09 Johnson Matthey, Inc. Regenerating catalytic particulate filters and apparatus therefor
DE3523068A1 (de) * 1985-04-25 1987-01-08 Altenburger Electronic Gmbh Verfahren zur herstellung eines filters mit poren von vorbestimmter und etwa gleicher mikrogroesse
DE3522287A1 (de) * 1985-06-21 1987-01-02 Moc Danner Gmbh Offenporiger koerper zum filtern und/oder katalytischen behandeln von gasen oder fluessigkeiten und verfahren zu seiner herstellung
CA1260909A (en) * 1985-07-02 1989-09-26 Koichi Saito Exhaust gas cleaning catalyst and process for production thereof
DE3705793A1 (de) * 1986-02-26 1987-11-26 Berlin Consult Gmbh Filterapparat zur gasreinigung
DE3718284A1 (de) * 1986-06-02 1987-12-17 Edt Technik Consult Und Umwelt Filtermatte fuer die rauchgasentgiftung
DE3637428C3 (de) * 1986-10-31 1994-07-07 Simmerlein Erlbacher E W Filter und Verwendung desselben
US4940213A (en) * 1987-08-24 1990-07-10 Kabushiki Kaisha Toshiba Exhaust processing apparatus
DE3731889A1 (de) * 1987-09-01 1989-06-29 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
DE3729126A1 (de) * 1987-09-01 1989-04-06 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
DE3802748A1 (de) * 1988-01-30 1989-08-10 Paul J M Haufe Elektrostatisches filter
DE3822157A1 (de) * 1988-06-30 1990-01-11 Wilhelm Hettenhausen Verfahren zur reinigung der abgase von dieselmotoren
DE4008371A1 (de) * 1989-03-15 1990-09-20 Riken Kk Abgasreiniger und verfahren zum reinigen von abgasen
JP2855860B2 (ja) * 1991-02-06 1999-02-10 日産自動車株式会社 内燃機関の排気フィルタ
RU2128777C1 (ru) * 1996-10-08 1999-04-10 Русаков Валерий Федорович Способ уменьшения токсичности отработанных газов
DE19704147A1 (de) * 1997-02-04 1998-08-06 Emitec Emissionstechnologie Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
FR2860993B1 (fr) 2003-10-16 2006-06-16 Sicat Filtre catalytique a base de carbure de silicium (b-sic) pour la combustion des suies issues des gaz d'echappement d'un moteur a combustion
RU2355897C1 (ru) * 2007-12-14 2009-05-20 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") Способ очистки выхлопных газов

Also Published As

Publication number Publication date
GB2091584B (en) 1985-06-12
DE3149960A1 (de) 1982-09-02
SE8200411L (sv) 1982-07-28
FR2498471A1 (fr) 1982-07-30
FR2498471B3 (enExample) 1983-12-09
GB2091584A (en) 1982-08-04
BR8106440A (pt) 1982-09-08
CA1197197A (en) 1985-11-26
JPS57130536A (en) 1982-08-13

Similar Documents

Publication Publication Date Title
AU540009B2 (en) Exhaust gas filter
GB2070972B (en) Exhaust gas filter
AU556334B2 (en) Exhaust muffler
AU544755B2 (en) Hot gas particulate removal
GB2070959B (en) Catalyst for purifying exhaust gases and method for manufacturing same
AU536218B2 (en) Exhaust gas scrubber
AU539062B2 (en) Purifying gases
JPS5485478A (en) Gas separation and exhaust filter
AU5025085A (en) Exhaust silencer
GB2077135B (en) Multiple stage catalytic combustion process and system
GB8428572D0 (en) Exhaust gas turbocharger
AU7620981A (en) Exhaust gas filter and catalyst
GB8616787D0 (en) Exhaust gas catalyst
GB8520709D0 (en) Exhaust gas catalysts
AU549634B2 (en) Pressure exhaust silencers
GB8518521D0 (en) Purifying exhaust gas
JPS57136922A (en) Two function filter treating exhaust gas
GB2109460B (en) Multi-stage exhaust gas recirculation system
AU556741B2 (en) Exhaust gas recirculation
AU546701B2 (en) Exhaust silencers
AU1939583A (en) Exhaust gas recirculation system
AU590740B2 (en) Gas filter
DE3264660D1 (en) Exhaust gas catalyst
AU572434B2 (en) Catalyst for removing nitric oxides from dust- contaminated gases
AU6815081A (en) Purification of exhaust gases and catalyst therefor