IT1139498B - PROCEDURE FOR THE TREATMENT OF AN EXHAUST GAS CURRENT FROM AN INTERNAL COMBUSTION ENGINE - Google Patents
PROCEDURE FOR THE TREATMENT OF AN EXHAUST GAS CURRENT FROM AN INTERNAL COMBUSTION ENGINEInfo
- Publication number
- IT1139498B IT1139498B IT24351/81A IT2435181A IT1139498B IT 1139498 B IT1139498 B IT 1139498B IT 24351/81 A IT24351/81 A IT 24351/81A IT 2435181 A IT2435181 A IT 2435181A IT 1139498 B IT1139498 B IT 1139498B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- treatment
- exhaust gas
- combustion engine
- internal combustion
- 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
- F01N3/027—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
- F01N3/023—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
- F01N3/02—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
- F01N3/2882—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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
-
- 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
-
- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
US19410780A | 1980-10-06 | 1980-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8124351A0 IT8124351A0 (en) | 1981-10-06 |
IT1139498B true IT1139498B (en) | 1986-09-24 |
Family
ID=22716326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24351/81A IT1139498B (en) | 1980-10-06 | 1981-10-06 | PROCEDURE FOR THE TREATMENT OF AN EXHAUST GAS CURRENT FROM AN INTERNAL COMBUSTION ENGINE |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5797011A (en) |
AU (1) | AU7604881A (en) |
BR (1) | BR8106403A (en) |
DE (1) | DE3139565A1 (en) |
FR (1) | FR2491547A1 (en) |
GB (1) | GB2084898B (en) |
IT (1) | IT1139498B (en) |
SE (1) | SE8105861L (en) |
ZA (1) | ZA816814B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070619A3 (en) * | 1981-07-16 | 1984-01-04 | Johnson Matthey, Inc., | Regenerating diesel emissions control devices |
DE3204176A1 (en) * | 1982-02-06 | 1983-08-11 | Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Device for reducing the particulate emission of diesel engines by after-treatment of the exhaust gases |
US4485621A (en) * | 1983-01-07 | 1984-12-04 | Cummins Engine Company, Inc. | System and method for reducing particulate emissions from internal combustion engines |
US4509327A (en) * | 1983-01-27 | 1985-04-09 | Johnson Matthey, Inc. | Regenerating catalytic particulate filters and apparatus therefor |
CA1230290A (en) * | 1983-02-03 | 1987-12-15 | Wallace R. Wade | Filtration system for diesel engine exhaust - ii |
CA1216200A (en) * | 1983-02-03 | 1987-01-06 | Vemulapalli D.N. Rao | Method for operating a regenerative diesel engine particulate trap |
DE3304055A1 (en) * | 1983-02-07 | 1984-08-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Fuel-injected compression-ignition internal combustion engine |
JPS6043113A (en) * | 1983-08-18 | 1985-03-07 | Mitsubishi Motors Corp | Device for purifying exhaust gas from diesel engine |
GB2161397A (en) * | 1984-07-11 | 1986-01-15 | Michael George Berry | Exhaust catalytic combustor |
JPH0422015Y2 (en) * | 1985-05-01 | 1992-05-20 | ||
DE3538148A1 (en) * | 1985-10-26 | 1987-04-30 | Daimler Benz Ag | METHOD FOR ENDING A SOOT COMBUSTION FILTER IN THE EXHAUST TRIM OF DIESEL ENGINES |
ZA904363B (en) * | 1989-06-24 | 1991-03-27 | Degussa | Process for the regeneration of soot filters on diesel engines |
FR2660012B1 (en) * | 1990-03-20 | 1994-10-07 | Peugeot | METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER, PARTICULARLY FOR A DIESEL ENGINE. |
US5419121A (en) * | 1993-04-16 | 1995-05-30 | Engelhard Corporation | Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration |
DE4341380A1 (en) * | 1993-12-04 | 1995-06-14 | Degussa | Process to speed up heating of catalyst beyond activated threshold that reduces energy required |
JP3336750B2 (en) * | 1994-08-08 | 2002-10-21 | トヨタ自動車株式会社 | Method for regenerating particulate collection filter and exhaust gas purifying device provided with particulate collection filter |
DE19618397A1 (en) * | 1996-05-08 | 1997-11-13 | Bayerische Motoren Werke Ag | Process for exhaust gas purification in diesel engines |
DE10033158C1 (en) * | 2000-07-07 | 2001-12-20 | Daimler Chrysler Ag | Automobile IC engine has controlled regneration of particle filter inserted in exhaust gas line controlled by monitored engine operating parameter or detected operating point |
DE10225273B4 (en) * | 2002-06-07 | 2006-06-14 | Zeuna-Stärker GmbH & Co KG | Motor vehicle with a diesel drive motor |
DE50307925D1 (en) | 2002-06-07 | 2007-09-27 | Arvinmeritor Emissions Tech | Motor vehicle with a diesel engine with discontinuously regenerable by fuel vapor injection exhaust gas purification system |
DE10256769B4 (en) * | 2002-12-05 | 2005-10-06 | Zeuna-Stärker GmbH & Co KG | Motor vehicle with a diesel drive motor |
FR2909044B1 (en) * | 2006-11-27 | 2009-02-13 | Peugeot Citroen Automobiles Sa | FIRE SAFETY DEVICE FOR MOTOR VEHICLE |
FR2922942A3 (en) * | 2007-10-26 | 2009-05-01 | Renault Sas | Particle filter regenerating method for internal combustion engine of vehicle, involves evaporating organic liquid at temperature that is less than that of fuel injected in combustion chamber of internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2756570A1 (en) * | 1977-03-21 | 1978-09-28 | Texaco Development Corp | CONTROLLABLE HEATABLE SMOKE FILTER FOR INTERNAL COMBUSTION ENGINE |
JPS5412029A (en) * | 1977-06-30 | 1979-01-29 | Texaco Development Corp | Smoke filter |
DE2953010T1 (en) * | 1978-07-27 | 1981-04-09 | Shimizu Construction Co Ltd | DEVICE FOR PURIFYING EXHAUST GAS OF DIESEL ENGINE |
US4211075A (en) * | 1978-10-19 | 1980-07-08 | General Motors Corporation | Diesel engine exhaust particulate filter with intake throttling incineration control |
GB2064983B (en) * | 1979-12-13 | 1984-01-04 | Texaco Development Corp | Rejuvenation of an exhaust gas particulate filter |
-
1981
- 1981-09-29 GB GB8129370A patent/GB2084898B/en not_active Expired
- 1981-10-01 ZA ZA816814A patent/ZA816814B/en unknown
- 1981-10-05 BR BR8106403A patent/BR8106403A/en unknown
- 1981-10-05 DE DE19813139565 patent/DE3139565A1/en not_active Withdrawn
- 1981-10-05 FR FR8118684A patent/FR2491547A1/en active Granted
- 1981-10-05 SE SE8105861A patent/SE8105861L/en not_active Application Discontinuation
- 1981-10-06 JP JP15826181A patent/JPS5797011A/en active Pending
- 1981-10-06 IT IT24351/81A patent/IT1139498B/en active
- 1981-10-06 AU AU76048/81A patent/AU7604881A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
IT8124351A0 (en) | 1981-10-06 |
DE3139565A1 (en) | 1982-08-05 |
JPS5797011A (en) | 1982-06-16 |
ZA816814B (en) | 1983-05-25 |
GB2084898A (en) | 1982-04-21 |
FR2491547B1 (en) | 1984-11-30 |
BR8106403A (en) | 1982-06-22 |
GB2084898B (en) | 1984-05-16 |
SE8105861L (en) | 1982-04-07 |
FR2491547A1 (en) | 1982-04-09 |
AU7604881A (en) | 1982-04-22 |
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