ES438543A1 - Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engine - Google Patents
Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engineInfo
- Publication number
- ES438543A1 ES438543A1 ES438543A ES438543A ES438543A1 ES 438543 A1 ES438543 A1 ES 438543A1 ES 438543 A ES438543 A ES 438543A ES 438543 A ES438543 A ES 438543A ES 438543 A1 ES438543 A1 ES 438543A1
- Authority
- ES
- Spain
- Prior art keywords
- atmosphere
- internal combustion
- combustion engine
- exhaust gases
- arrangement
- 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
Links
Classifications
-
- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
-
- 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
- F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
- F02B51/02—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/032—Producing and adding steam
- F02M25/035—Producing and adding steam into the charge intakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
-
- 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)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Procedure and corresponding device to avoid contamination of the atmosphere by harmful gases and particularly by the exhaust gases of an internal combustion engine, characterized in that it consists of imparting the formation and/or causing decomposition by means of steam. water, from harmful gases such as carbon monoxide and nitrogen oxides, the water vapor being transported directly to the place of formation of these harmful gases, for example, being introduced into the air intake manifold of the engine. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE150628A BE822337A (en) | 1974-11-19 | 1974-11-19 | Exhaust pollution reduction method - produces hydrogen by action of cerium on water vapour |
BE153203A BE825353R (en) | 1974-11-19 | 1975-02-10 | METHOD AND DEVICE FOR AVOIDING POLLUTION OF THE ATMOSPHERE BY HARMFUL GASES SUCH AS NITROGEN OXIDES AND CARBON MONOXIDE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES438543A1 true ES438543A1 (en) | 1977-05-16 |
Family
ID=25648210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES438543A Expired ES438543A1 (en) | 1974-11-19 | 1975-06-13 | Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engine |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE825353R (en) |
BR (1) | BR7504673A (en) |
ES (1) | ES438543A1 (en) |
FR (1) | FR2292118A1 (en) |
GB (1) | GB1504952A (en) |
IT (1) | IT1037902B (en) |
OA (1) | OA05169A (en) |
SE (1) | SE417997B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH626976A5 (en) * | 1978-01-03 | 1981-12-15 | Rawyler Ernst Ehrat | |
DE2944318A1 (en) * | 1979-11-02 | 1981-05-14 | Daimler-Benz Ag, 7000 Stuttgart | FEEDING DEVICE FOR AN ADDITIONAL MATERIAL, IN PARTICULAR WATER, FOR AIR COMPRESSING INJECTION COMBUSTION ENGINES |
LU86553A1 (en) * | 1986-08-13 | 1988-03-02 | Roger Volcher | PROCESS FOR REDUCING THE FUEL CONSUMPTION OF A HYDROCARBON COMBUSTION THERMAL MACHINE AND AIR POLLUTANTS AND DEVICE FOR CARRYING OUT SAID METHOD |
DE3806220C1 (en) * | 1988-02-26 | 1989-09-07 | Konstantin N. Prof. Dr.-Ing. Thessaloniki Gr Pattas | |
US7188470B2 (en) | 2001-10-10 | 2007-03-13 | Dominique Bosteels | Combustion process |
EP1590555B1 (en) | 2002-10-10 | 2010-12-08 | Dominique Bosteels | Combustion process |
CN109701382B (en) * | 2019-02-28 | 2022-05-17 | 兖矿集团有限公司 | Superfine powder dispersing and spraying system and processing method and application thereof |
-
1975
- 1975-02-10 BE BE153203A patent/BE825353R/en not_active IP Right Cessation
- 1975-05-05 GB GB18694/75A patent/GB1504952A/en not_active Expired
- 1975-05-06 IT IT23068/75A patent/IT1037902B/en active
- 1975-05-09 FR FR7515102A patent/FR2292118A1/en active Granted
- 1975-06-09 SE SE7506572A patent/SE417997B/en not_active IP Right Cessation
- 1975-06-13 ES ES438543A patent/ES438543A1/en not_active Expired
- 1975-07-22 BR BR7504673A patent/BR7504673A/en unknown
- 1975-11-19 OA OA55670A patent/OA05169A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR7504673A (en) | 1976-08-31 |
GB1504952A (en) | 1978-03-22 |
OA05169A (en) | 1981-01-31 |
IT1037902B (en) | 1979-11-20 |
FR2292118B1 (en) | 1981-02-06 |
SE417997B (en) | 1981-04-27 |
SE7506572L (en) | 1976-05-20 |
FR2292118A1 (en) | 1976-06-18 |
BE825353R (en) | 1975-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |