BE1002810A6 - Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede. - Google Patents
Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede. Download PDFInfo
- Publication number
- BE1002810A6 BE1002810A6 BE8900126A BE8900126A BE1002810A6 BE 1002810 A6 BE1002810 A6 BE 1002810A6 BE 8900126 A BE8900126 A BE 8900126A BE 8900126 A BE8900126 A BE 8900126A BE 1002810 A6 BE1002810 A6 BE 1002810A6
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- porous body
- particles
- carrying
- retains
- Prior art date
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
- F01N3/02—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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0233—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 using means for regenerating the filters, e.g. by burning trapped particles periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
-
- 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
- F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
- F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Procédé de traitement d'un gaz chargé de particules gazéifiables ou combustibles consistant à faire passer l'entièreté du gaz à traiter à travers un corps poreux (1) conducteur de l'électricité et de porosité telle qu'il retient les particules, à suivre la perte de charge provoquée par le corps poreux, à interrompre automatiquement, pour une perte de charge déterminée à travers ce dernier, l'amenée de gaz, à mettre automatiquement sous tension le corps poreux pour l'amener à une température déterminée assurant la gazéification ou la combustion des particules qu'il retient, à débarrasser le corps poreux des résidus des particules par un courant gazeux et à rétablir le passage du gaz à traiter à travers le corps poreux et dispositif pour la mise en oeuvre de ce procédé.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8900126A BE1002810A6 (fr) | 1989-02-07 | 1989-02-07 | Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede. |
EP90870021A EP0382704A1 (fr) | 1989-02-07 | 1990-02-06 | Procédé de traitement d'un gaz chargé de particules et dispositif pour la mise en oeuvre de ce procédé |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8900126A BE1002810A6 (fr) | 1989-02-07 | 1989-02-07 | Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1002810A6 true BE1002810A6 (fr) | 1991-06-18 |
Family
ID=3884005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8900126A BE1002810A6 (fr) | 1989-02-07 | 1989-02-07 | Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0382704A1 (fr) |
BE (1) | BE1002810A6 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2667798B1 (fr) * | 1990-10-15 | 1993-06-11 | Aerospatiale | Filtre collecteur d'aerosols autochauffant pour pyrolyse. |
DE9105354U1 (de) * | 1991-04-30 | 1992-06-04 | Siemens AG, 8000 München | Einrichtung zur Aufbereitung von mit Rußpartikeln beladenen Abgasen für die Analyse |
DE4229954A1 (de) * | 1992-09-08 | 1994-03-10 | Klaus Heil | Abgasfilter |
IT1261725B (it) * | 1992-11-26 | 1996-05-30 | Iveco Fiat | Filtro rigenerabile per i gas di scarico di un motore a combustione interna. |
US5347809A (en) * | 1993-03-12 | 1994-09-20 | Caterpillar Inc. | Apparatus and method for removing particulate from an exhaust gas filter |
JP2839851B2 (ja) | 1994-03-23 | 1998-12-16 | 日本碍子株式会社 | 排ガス処理方法および装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2519609A1 (de) * | 1975-05-02 | 1976-11-11 | Daimler Benz Ag | Vorrichtung zum entfernen des russes aus abgasen von brennkraftmaschinen, insbesondere dieselbrennkraftmaschinen |
JPS61500864A (ja) * | 1983-12-27 | 1986-05-01 | フオ−ド モ−タ− カンパニ− | 粒子用フイルタトラツプの再生装置の作動を開始する方法及び装置 |
GB8605058D0 (en) * | 1986-02-28 | 1986-04-09 | Porous Element Heating Ltd | Removal of particulate material from gas |
-
1989
- 1989-02-07 BE BE8900126A patent/BE1002810A6/fr not_active IP Right Cessation
-
1990
- 1990-02-06 EP EP90870021A patent/EP0382704A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0382704A1 (fr) | 1990-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: COCKERILL MECHANICAL INDUSTRIES S.A. Effective date: 19950207 |