CH385560A - Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solides - Google Patents
Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solidesInfo
- Publication number
- CH385560A CH385560A CH1221861A CH1221861A CH385560A CH 385560 A CH385560 A CH 385560A CH 1221861 A CH1221861 A CH 1221861A CH 1221861 A CH1221861 A CH 1221861A CH 385560 A CH385560 A CH 385560A
- Authority
- CH
- Switzerland
- Prior art keywords
- filtering
- exhaust gases
- solid components
- containing solid
- gases containing
- 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
- F01N3/033—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
-
- 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
-
- 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
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/285—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for fibrous supports, e.g. held in place by screens
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
-
- 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
- F01N2330/08—Granular material
-
- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2330/12—Metallic wire mesh fabric or knitting
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE623896D BE623896A (ja) | 1961-10-23 | ||
NL284641D NL284641A (ja) | 1961-10-23 | ||
CH1221861A CH385560A (fr) | 1961-10-23 | 1961-10-23 | Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solides |
FR42975A FR1337630A (fr) | 1961-10-23 | 1962-10-19 | Procédé et dispositif de filtrage et d'épuration catalytique des gaz d'échappement renfermant des composants solides |
LU42569D LU42569A1 (ja) | 1961-10-23 | 1962-10-22 | |
GB40000/62A GB1014498A (en) | 1961-10-23 | 1962-10-23 | Method of and apparatus for catalytically filtering and cleaning exhaust gases from internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1221861A CH385560A (fr) | 1961-10-23 | 1961-10-23 | Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solides |
Publications (1)
Publication Number | Publication Date |
---|---|
CH385560A true CH385560A (fr) | 1964-12-15 |
Family
ID=4380991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1221861A CH385560A (fr) | 1961-10-23 | 1961-10-23 | Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solides |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE623896A (ja) |
CH (1) | CH385560A (ja) |
GB (1) | GB1014498A (ja) |
LU (1) | LU42569A1 (ja) |
NL (1) | NL284641A (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699683A (en) * | 1971-04-05 | 1972-10-24 | Chemical Construction Corp | Engine exhaust emission control system |
US4195063A (en) * | 1974-09-03 | 1980-03-25 | Matsushita Electric Industrial Co., Ltd. | Catalyst element for cleaning exhaust gases |
US4451441A (en) * | 1981-01-27 | 1984-05-29 | W. R. Grace & Co. | Method for exhaust gas treatment |
US4426320A (en) | 1981-01-27 | 1984-01-17 | W. R. Grace & Co. | Catalyst composition for exhaust gas treatment |
DE3232729A1 (de) * | 1982-09-03 | 1984-03-08 | Degussa Ag, 6000 Frankfurt | Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss |
DE3407172C2 (de) * | 1984-02-28 | 1986-09-04 | Degussa Ag, 6000 Frankfurt | Einrichtung zur Reinigung der Abgase von Dieselmotoren |
US4902487A (en) * | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
GB9621215D0 (en) | 1996-10-11 | 1996-11-27 | Johnson Matthey Plc | Emission control |
GB9802504D0 (en) | 1998-02-06 | 1998-04-01 | Johnson Matthey Plc | Improvements in emission control |
US8833062B1 (en) | 2013-03-15 | 2014-09-16 | Daimier Ag | Catalytic reduction of NOx |
US8062990B2 (en) | 1998-05-01 | 2011-11-22 | Basf Corporation | Metal catalyst carriers and catalyst members made therefrom |
US7340888B2 (en) | 2005-04-26 | 2008-03-11 | Donaldson Company, Inc. | Diesel particulate matter reduction system |
US7776280B2 (en) | 2005-05-10 | 2010-08-17 | Emcon Technologies Llc | Method and apparatus for selective catalytic reduction of NOx |
ATE444807T1 (de) | 2005-08-05 | 2009-10-15 | Basf Catalysts Llc | Dieselabgasartikel und katalysatorzusammensetzungen dafür |
US7862640B2 (en) | 2006-03-21 | 2011-01-04 | Donaldson Company, Inc. | Low temperature diesel particulate matter reduction system |
EP2046696B1 (en) | 2006-07-21 | 2011-05-11 | Dow Global Technologies LLC | Imroved diesel particulate filter |
JP2010513025A (ja) | 2006-12-21 | 2010-04-30 | ダウ グローバル テクノロジーズ インコーポレイティド | 改善されたすすフィルター |
WO2008137626A2 (en) | 2007-05-04 | 2008-11-13 | Dow Global Technologies Inc. | Improved honeycomb filters |
KR101569221B1 (ko) | 2007-10-12 | 2015-11-20 | 다우 글로벌 테크놀로지스 엘엘씨 | 개선된 내열충격성 그을음 필터 |
US8850802B1 (en) | 2013-03-15 | 2014-10-07 | Daimler Ag | Catalytic reduction of NOx |
-
0
- BE BE623896D patent/BE623896A/xx unknown
- NL NL284641D patent/NL284641A/xx unknown
-
1961
- 1961-10-23 CH CH1221861A patent/CH385560A/fr unknown
-
1962
- 1962-10-22 LU LU42569D patent/LU42569A1/xx unknown
- 1962-10-23 GB GB40000/62A patent/GB1014498A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU42569A1 (ja) | 1962-12-22 |
NL284641A (ja) | |
BE623896A (ja) | |
GB1014498A (en) | 1965-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH385560A (fr) | Procédé et dispositif de filtrage et d'épuration catalytique de gaz d'échappement renfermant des composants solides | |
FR87613E (fr) | Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides | |
FR1284393A (fr) | Procédé et dispositif d'épuration des gaz par diffusion | |
FR1331915A (fr) | Traitement de gaz en mouvement par des liquides | |
FR1337630A (fr) | Procédé et dispositif de filtrage et d'épuration catalytique des gaz d'échappement renfermant des composants solides | |
FR1358022A (fr) | Procédé et dispositif pour exécuter des réactions chimiques entre des matières solides capables de couler et des gaz | |
FR1260971A (fr) | Procédé et dispositif pour l'épuration des gaz d'échappement de générateurs thermiques | |
FR1443886A (fr) | Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides | |
FR1206314A (fr) | Procédé et dispositif pour rendre les gaz d'échappement inoffensifs | |
FR1416922A (fr) | Méthode de purification des liquides et des gaz | |
CH535065A (fr) | Procédé d'épuration physico-chimique des fumées et des gaz | |
FR1233668A (fr) | Appareil pour le filtrage et la purification de l'air et autres gaz | |
FR1446303A (fr) | Recombustion et filtrage des gaz d'échappement des automobiles | |
FR1239968A (fr) | Perfectionnements aux procédés chimiques d'épuration des gaz et mélanges gazeux | |
FR1432084A (fr) | Procédé pour l'épuration des gaz d'échappement contenant des goudrons et du fluor | |
FR1377776A (fr) | Catalyseurs pour la purification des gaz d'échappement et procédé pour leur préparation | |
FR1350231A (fr) | Procédé de traitement des gaz de fumées contenant de l'anhydride sulfureux gazeux avec de la boue rouge | |
FR1377032A (fr) | Dispositif pour l'épuration catalytique des gaz d'échappement de moteurs thermiques | |
FR1295456A (fr) | Procédé et dispositif d'épuration de gaz de combustion à la sortie de la cheminée | |
FR1371773A (fr) | Procédé d'assainissement et de purification des gaz de combustion et des fumées industrielles | |
FR1163661A (fr) | Procédé pour épurer et rendre non toxiques les gaz d'échappement de dispositifs de combustion et dispositif pour la mise en oeuvre dudit procédé | |
BE605438A (fr) | Procédé pour l'élimination de substances nocives des gaz d'echappement de moteurs a explosions et de moteurs diesel | |
FR1403264A (fr) | Procédé et équipement d'épuration des gaz d'échappement des automobiles | |
FR1302561A (fr) | Procédé et dispositif pour l'épuration des gaz d'échappement des moteurs | |
FR1342776A (fr) | Procédé et dispositif pour la récupération des gaz d'affinage |