GB2357047B - Exhaust gas purification system - Google Patents
Exhaust gas purification systemInfo
- Publication number
- GB2357047B GB2357047B GB9929247A GB9929247A GB2357047B GB 2357047 B GB2357047 B GB 2357047B GB 9929247 A GB9929247 A GB 9929247A GB 9929247 A GB9929247 A GB 9929247A GB 2357047 B GB2357047 B GB 2357047B
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhaust gas
- gas purification
- purification system
- exhaust
- purification
- 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.)
- Expired - Fee Related
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
- F01N3/08—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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9929247A GB2357047B (en) | 1999-12-11 | 1999-12-11 | Exhaust gas purification system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9929247A GB2357047B (en) | 1999-12-11 | 1999-12-11 | Exhaust gas purification system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9929247D0 GB9929247D0 (en) | 2000-02-02 |
GB2357047A GB2357047A (en) | 2001-06-13 |
GB2357047B true GB2357047B (en) | 2004-01-14 |
Family
ID=10866080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9929247A Expired - Fee Related GB2357047B (en) | 1999-12-11 | 1999-12-11 | Exhaust gas purification system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2357047B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10059427A1 (en) * | 2000-11-30 | 2002-06-06 | Bosch Gmbh Robert | Exhaust gas aftertreatment device and method |
DE102004062208A1 (en) * | 2004-12-23 | 2006-07-13 | Arvinmeritor Emissions Technologies Gmbh | vehicle exhaust gas cleaning system regeneration involves driving dosing element depending on line pressure to feed oxidisable liquid to heating chamber, evaporating liquid with heating element, feeding vapor into gas before cleaning system |
FR2889244B1 (en) * | 2005-07-29 | 2007-09-07 | Renault Sas | DEVICE FOR DEPOLLUTING EXHAUST GASES |
DE102005037639A1 (en) * | 2005-08-09 | 2007-02-15 | Friedrich Boysen Gmbh & Co. Kg | Apparatus and method for purifying exhaust gases |
DE102005040918A1 (en) * | 2005-08-30 | 2007-03-08 | Robert Bosch Gmbh | Fuel injection system with reduced pollutant emission |
US7552584B2 (en) * | 2006-03-31 | 2009-06-30 | Caterpillar Inc. | Common engine and exhaust treatment fuel system |
DE102007028227B4 (en) * | 2007-06-20 | 2015-10-15 | Continental Automotive Gmbh | Exhaust after-treatment device for an internal combustion engine |
FR2925582A3 (en) * | 2007-12-21 | 2009-06-26 | Renault Sas | Internal combustion engine, has intermediate reservoir arranged between common injection rail and injection unit of pollution control device, and check valve arranged between rail and intermediate reservoir |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415848A (en) * | 1971-12-29 | 1975-11-26 | Nissan Motor | Method and system for cleaning vhicular exhaust gases |
EP0599061A1 (en) * | 1992-11-20 | 1994-06-01 | Pierburg Gmbh | Method to purify the exhaust gas of an internal combustion engine |
US5353591A (en) * | 1993-08-19 | 1994-10-11 | General Motors Corporation | Exhaust heating control |
US5570576A (en) * | 1994-07-05 | 1996-11-05 | General Motors Corporation | Catalyst heater with staged exhaust exotherm |
-
1999
- 1999-12-11 GB GB9929247A patent/GB2357047B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415848A (en) * | 1971-12-29 | 1975-11-26 | Nissan Motor | Method and system for cleaning vhicular exhaust gases |
EP0599061A1 (en) * | 1992-11-20 | 1994-06-01 | Pierburg Gmbh | Method to purify the exhaust gas of an internal combustion engine |
US5353591A (en) * | 1993-08-19 | 1994-10-11 | General Motors Corporation | Exhaust heating control |
US5570576A (en) * | 1994-07-05 | 1996-11-05 | General Motors Corporation | Catalyst heater with staged exhaust exotherm |
Also Published As
Publication number | Publication date |
---|---|
GB9929247D0 (en) | 2000-02-02 |
GB2357047A (en) | 2001-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20161211 |