IT1037902B - PROCEDURE AND DEVICE TO AVOID POLLUTION OF THE ATMOSPHERE BY HARMFUL GASES - Google Patents
PROCEDURE AND DEVICE TO AVOID POLLUTION OF THE ATMOSPHERE BY HARMFUL GASESInfo
- Publication number
- IT1037902B IT1037902B IT23068/75A IT2306875A IT1037902B IT 1037902 B IT1037902 B IT 1037902B IT 23068/75 A IT23068/75 A IT 23068/75A IT 2306875 A IT2306875 A IT 2306875A IT 1037902 B IT1037902 B IT 1037902B
- Authority
- IT
- Italy
- Prior art keywords
- atmosphere
- procedure
- harmful gases
- avoid pollution
- pollution
- Prior art date
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)
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 |
---|---|
IT1037902B true IT1037902B (en) | 1979-11-20 |
Family
ID=25648210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23068/75A IT1037902B (en) | 1974-11-19 | 1975-05-06 | PROCEDURE AND DEVICE TO AVOID POLLUTION OF THE ATMOSPHERE BY HARMFUL GASES |
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 |
---|---|
FR2292118B1 (en) | 1981-02-06 |
BE825353R (en) | 1975-05-29 |
GB1504952A (en) | 1978-03-22 |
SE417997B (en) | 1981-04-27 |
SE7506572L (en) | 1976-05-20 |
FR2292118A1 (en) | 1976-06-18 |
BR7504673A (en) | 1976-08-31 |
ES438543A1 (en) | 1977-05-16 |
OA05169A (en) | 1981-01-31 |
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