FR2498471B3 - - Google Patents
Info
- Publication number
- FR2498471B3 FR2498471B3 FR8201178A FR8201178A FR2498471B3 FR 2498471 B3 FR2498471 B3 FR 2498471B3 FR 8201178 A FR8201178 A FR 8201178A FR 8201178 A FR8201178 A FR 8201178A FR 2498471 B3 FR2498471 B3 FR 2498471B3
- Authority
- FR
- France
- 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.)
- Expired
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
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- 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
-
- 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, e.g. catalysed diesel particulate filters
-
- 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
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- 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
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- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Ceramic Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22883281A | 1981-01-27 | 1981-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498471A1 FR2498471A1 (fr) | 1982-07-30 |
FR2498471B3 true FR2498471B3 (sv) | 1983-12-09 |
Family
ID=22858727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8201178A Granted FR2498471A1 (fr) | 1981-01-27 | 1982-01-26 | Composition et procede de traitement de gaz d'echappement |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS57130536A (sv) |
AU (1) | AU7620981A (sv) |
BR (1) | BR8106440A (sv) |
CA (1) | CA1197197A (sv) |
DE (1) | DE3149960A1 (sv) |
FR (1) | FR2498471A1 (sv) |
GB (1) | GB2091584B (sv) |
SE (1) | SE8200411L (sv) |
Families Citing this family (15)
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 |
US5075274A (en) * | 1989-03-15 | 1991-12-24 | Kabushiki Kaisha Riken | Exhaust gas cleaner |
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 |
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 |
-
1981
- 1981-10-07 BR BR8106440A patent/BR8106440A/pt unknown
- 1981-10-08 CA CA000387554A patent/CA1197197A/en not_active Expired
- 1981-10-09 AU AU76209/81A patent/AU7620981A/en not_active Abandoned
- 1981-12-02 JP JP56193017A patent/JPS57130536A/ja active Pending
- 1981-12-17 DE DE19813149960 patent/DE3149960A1/de not_active Withdrawn
-
1982
- 1982-01-25 GB GB8202048A patent/GB2091584B/en not_active Expired
- 1982-01-26 SE SE8200411A patent/SE8200411L/sv not_active Application Discontinuation
- 1982-01-26 FR FR8201178A patent/FR2498471A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1197197A (en) | 1985-11-26 |
GB2091584A (en) | 1982-08-04 |
JPS57130536A (en) | 1982-08-13 |
GB2091584B (en) | 1985-06-12 |
BR8106440A (pt) | 1982-09-08 |
AU7620981A (en) | 1982-08-05 |
SE8200411L (sv) | 1982-07-28 |
FR2498471A1 (fr) | 1982-07-30 |
DE3149960A1 (de) | 1982-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |