DE3046258A1 - Vorrichtung und verfahren zum aufbereiten eines brennbare feststoffteilchen mitfuehrenden heissen abgasstroms - Google Patents
Vorrichtung und verfahren zum aufbereiten eines brennbare feststoffteilchen mitfuehrenden heissen abgasstromsInfo
- Publication number
- DE3046258A1 DE3046258A1 DE19803046258 DE3046258A DE3046258A1 DE 3046258 A1 DE3046258 A1 DE 3046258A1 DE 19803046258 DE19803046258 DE 19803046258 DE 3046258 A DE3046258 A DE 3046258A DE 3046258 A1 DE3046258 A1 DE 3046258A1
- Authority
- DE
- Germany
- Prior art keywords
- filter bed
- exhaust gas
- filter
- combustible
- injection
- 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.)
- Withdrawn
Links
- 239000002245 particle Substances 0.000 title claims description 30
- 239000007787 solid Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 15
- 239000007789 gas Substances 0.000 claims description 54
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000011045 prefiltration Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
-
- 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
- F01N3/025—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 fuel burner or by adding fuel to exhaust
- F01N3/0253—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 fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
-
- 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
- F01N3/26—Construction of thermal 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
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
-
- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10330679A | 1979-12-13 | 1979-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3046258A1 true DE3046258A1 (de) | 1981-09-17 |
Family
ID=22294490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803046258 Withdrawn DE3046258A1 (de) | 1979-12-13 | 1980-12-08 | Vorrichtung und verfahren zum aufbereiten eines brennbare feststoffteilchen mitfuehrenden heissen abgasstroms |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5698519A (it) |
| CA (1) | CA1187814A (it) |
| DE (1) | DE3046258A1 (it) |
| FR (1) | FR2471806A1 (it) |
| GB (1) | GB2064983B (it) |
| IT (1) | IT1141592B (it) |
| SE (1) | SE8008527L (it) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3217357A1 (de) * | 1982-05-08 | 1983-11-10 | Fa. J. Eberspächer, 7300 Esslingen | Einrichtung zur verminderung des russanteils im abgas von brennkraftmaschinen |
| DE3402692A1 (de) * | 1983-01-27 | 1984-08-02 | Johnson Matthey Inc., Westchester, Pa. | Verfahren zur regenerierung eines katalytischen partikelfilters und vorrichtung zur durchfuehrung des verfahrens |
| DE3406097A1 (de) * | 1984-02-20 | 1985-08-29 | Krause, Willibald, 7317 Wendlingen | Vorrichtung zur neutralisation von sauren kondensaten |
| DE19618397A1 (de) * | 1996-05-08 | 1997-11-13 | Bayerische Motoren Werke Ag | Verfahren zur Abgasreinigung bei Dieselmotoren |
| EP1582709A2 (de) | 2004-03-31 | 2005-10-05 | J. Eberspächer GmbH & Co. KG | Regenerationsverfahren für ein Partikelfilter sowie Abgasanlage mit Partikelfilter |
| US7168241B2 (en) | 2004-03-29 | 2007-01-30 | J. Eberspächer GmbH & Co. KG | Device for introducing fuel into an exhaust line |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2084898B (en) * | 1980-10-06 | 1984-05-16 | Texaco Development Corp | Periodic rejuvenation of a catalyst filter |
| CA1170930A (en) * | 1980-11-13 | 1984-07-17 | Jerry E. White | Method of operating a diesel engine for control of soot emissions |
| EP0070619A3 (en) * | 1981-07-16 | 1984-01-04 | Johnson Matthey, Inc., | Regenerating diesel emissions control devices |
| JPS5865923A (ja) * | 1981-10-15 | 1983-04-19 | Toyota Motor Corp | デイ−ゼルエンジンの排気微粒子浄化装置 |
| CA1230290A (en) * | 1983-02-03 | 1987-12-15 | Wallace R. Wade | Filtration system for diesel engine exhaust - ii |
| FR2548264B1 (fr) * | 1983-06-16 | 1985-12-13 | Renault | Regeneration des filtres a particules, notamment pour moteurs diesel |
| SE439949B (sv) * | 1984-01-10 | 1985-07-08 | Unikat Ab | Partikelfilter, for rening av avgaser fran forbrenningsmotor, kompletterat med katalysatorer |
| JPS60206926A (ja) * | 1984-03-30 | 1985-10-18 | Mazda Motor Corp | エンジンの排気ガス浄化装置 |
| DE3436351A1 (de) * | 1984-10-04 | 1986-04-10 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Verfahren zum entfernen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ |
| US4665690A (en) * | 1985-01-14 | 1987-05-19 | Mazda Motor Corporation | Exhaust gas cleaning system for vehicle |
| ZA904363B (en) * | 1989-06-24 | 1991-03-27 | Degussa | Process for the regeneration of soot filters on diesel engines |
| FR2660012B1 (fr) * | 1990-03-20 | 1994-10-07 | Peugeot | Procede et dispositif de regeneration d'un filtre a particules, notamment pour moteur diesel. |
| GB2406803A (en) | 2004-11-23 | 2005-04-13 | Johnson Matthey Plc | Exhaust system comprising exotherm-generating catalyst |
| EA014126B1 (ru) | 2006-06-15 | 2010-10-29 | Экокат Ой | Покрытие для фильтра для улавливания частиц |
| FR2922942A3 (fr) * | 2007-10-26 | 2009-05-01 | Renault Sas | Procede et dispositif d'injection et de vaporisation d'un agent reducteur dans une ligne d'echappement |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR87613E (fr) * | 1964-11-05 | 1966-04-15 | Berliet Automobiles | Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides |
| GB1450389A (en) * | 1972-10-24 | 1976-09-22 | Ici Ltd | Removal of combustible particulate matter from exhaust gases |
| JPS5412029A (en) * | 1977-06-30 | 1979-01-29 | Texaco Development Corp | Smoke filter |
| US4167852A (en) * | 1978-01-26 | 1979-09-18 | General Motors Corporation | Diesel engine exhaust cleaner and burner |
| JPS55128612A (en) * | 1979-03-26 | 1980-10-04 | Shimizu Constr Co Ltd | Exhaust gas purifying apparatus for diesel engine |
| JPS55142920A (en) * | 1979-04-24 | 1980-11-07 | Nissan Motor Co Ltd | Soot treatment device for diesel engine |
| JPS56509A (en) * | 1979-06-12 | 1981-01-07 | Nippon Soken Inc | Purifier for carbon fine particle |
-
1980
- 1980-11-19 GB GB8037099A patent/GB2064983B/en not_active Expired
- 1980-12-04 SE SE8008527A patent/SE8008527L/ not_active Application Discontinuation
- 1980-12-08 DE DE19803046258 patent/DE3046258A1/de not_active Withdrawn
- 1980-12-12 CA CA000366733A patent/CA1187814A/en not_active Expired
- 1980-12-12 FR FR8026442A patent/FR2471806A1/fr active Granted
- 1980-12-12 IT IT26635/80A patent/IT1141592B/it active
- 1980-12-13 JP JP17647480A patent/JPS5698519A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3217357A1 (de) * | 1982-05-08 | 1983-11-10 | Fa. J. Eberspächer, 7300 Esslingen | Einrichtung zur verminderung des russanteils im abgas von brennkraftmaschinen |
| DE3402692A1 (de) * | 1983-01-27 | 1984-08-02 | Johnson Matthey Inc., Westchester, Pa. | Verfahren zur regenerierung eines katalytischen partikelfilters und vorrichtung zur durchfuehrung des verfahrens |
| DE3406097A1 (de) * | 1984-02-20 | 1985-08-29 | Krause, Willibald, 7317 Wendlingen | Vorrichtung zur neutralisation von sauren kondensaten |
| DE19618397A1 (de) * | 1996-05-08 | 1997-11-13 | Bayerische Motoren Werke Ag | Verfahren zur Abgasreinigung bei Dieselmotoren |
| US7168241B2 (en) | 2004-03-29 | 2007-01-30 | J. Eberspächer GmbH & Co. KG | Device for introducing fuel into an exhaust line |
| DE102004015805B4 (de) * | 2004-03-29 | 2007-07-26 | J. Eberspächer GmbH & Co. KG | Vorrichtung zum Einbringen einer Flüssigkeit in einen Abgasstrang |
| EP1582709A2 (de) | 2004-03-31 | 2005-10-05 | J. Eberspächer GmbH & Co. KG | Regenerationsverfahren für ein Partikelfilter sowie Abgasanlage mit Partikelfilter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2471806A1 (fr) | 1981-06-26 |
| IT1141592B (it) | 1986-10-01 |
| CA1187814A (en) | 1985-05-28 |
| JPS5698519A (en) | 1981-08-08 |
| IT8026635A0 (it) | 1980-12-12 |
| GB2064983B (en) | 1984-01-04 |
| FR2471806B1 (it) | 1985-02-22 |
| SE8008527L (sv) | 1981-06-14 |
| GB2064983A (en) | 1981-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |