IE43447B1 - 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
- IE43447B1 IE43447B1 IE2522/75A IE252275A IE43447B1 IE 43447 B1 IE43447 B1 IE 43447B1 IE 2522/75 A IE2522/75 A IE 2522/75A IE 252275 A IE252275 A IE 252275A IE 43447 B1 IE43447 B1 IE 43447B1
- Authority
- IE
- Ireland
- Prior art keywords
- steam
- engine
- intake manifold
- air intake
- air
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 18
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 21
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000001473 noxious effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 206010022000 influenza Diseases 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 229940002865 4-way Drugs 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Chimneys And Flues (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE150628A BE822337A (fr) | 1974-11-19 | 1974-11-19 | Procede et dispositif pour eviter la pollution de l'atmosphere par des gaz nocifs tels que les oxydes d'azote et le monoxyde de carbone. |
| BE153203A BE825353R (fr) | 1974-11-19 | 1975-02-10 | Procede et dispositif pour eviter la pollution de l'atmosphere par des gaz nocifs tels que les oxydes d'azote et le monoxyde de carbone |
| BE161770A BE835467R (fr) | 1974-11-19 | 1975-11-12 | Procede et dispositif pour eviter la pollution de l'atmosphere par des gaz nocifs tels que les oxydes d'azote et le monoxyde de carbone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE43447L IE43447L (en) | 1976-05-19 |
| IE43447B1 true IE43447B1 (en) | 1981-02-25 |
Family
ID=27158541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2522/75A IE43447B1 (en) | 1974-11-19 | 1975-11-19 | Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engine |
Country Status (15)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59500479A (ja) * | 1982-02-16 | 1984-03-22 | アドバンスト モ−シヨン リミテツド | 内燃機関への水蒸気供給装置 |
| JP2560067B2 (ja) * | 1988-03-01 | 1996-12-04 | 第一稀元素化学工業株式会社 | 脱臭剤 |
| JPH02180639A (ja) * | 1989-01-06 | 1990-07-13 | N E Chemcat Corp | 硫化水素の発生を低減させる排ガス浄化用触媒及びその製造方法 |
| DE3926817A1 (de) * | 1989-08-14 | 1991-02-21 | Miltiathis Markou | Schmiermittel fuer eine brennkraftmaschine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE466478C (de) * | 1923-07-22 | 1928-10-08 | Brevets Catalex Soc D | Verfahren zur Aufbereitung von Kohlenwasserstoffen mittels Katalyse zur Verwendung in Explosionsmotoren |
| DE618661C (de) * | 1932-07-19 | 1935-09-13 | Degea Akt Ges Auergesellschaft | Verfahren zum Entgiften und Geruchlosmachen der Auspuffgase von Brennkraftmaschinen |
| FR1271173A (fr) * | 1960-07-27 | 1961-09-08 | Dispositif d'épuration des résidus de combustion d'hydrocarbures et autres produits | |
| US3717129A (en) * | 1970-09-28 | 1973-02-20 | Phillips Petroleum Co | Method and apparatus for reducing engine exhaust pollutants |
| DE2210365C3 (de) * | 1972-03-03 | 1975-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Katalysator zur Umwandlung höherer Kohlenwasserstoffe |
| IT989276B (it) * | 1972-06-21 | 1975-05-20 | Alterton T | Motore a combustione interna |
| US4341184A (en) * | 1974-11-19 | 1982-07-27 | Maria Temmerman | Method and device avoiding the pollution of the atmosphere by noxious gases |
-
1975
- 1975-11-15 DE DE19752551350 patent/DE2551350A1/de active Granted
- 1975-11-17 MC MC751169A patent/MC1081A1/xx unknown
- 1975-11-18 LU LU73821A patent/LU73821A1/xx unknown
- 1975-11-18 NO NO753872A patent/NO141698C/no unknown
- 1975-11-18 AT AT876075A patent/AT362621B/de not_active IP Right Cessation
- 1975-11-19 JP JP50139150A patent/JPS51101782A/ja active Pending
- 1975-11-19 CA CA240057A patent/CA1054468A/en not_active Expired
- 1975-11-19 DD DD189563A patent/DD122032A5/xx unknown
- 1975-11-19 IE IE2522/75A patent/IE43447B1/en unknown
- 1975-11-19 IL IL48500A patent/IL48500A/xx unknown
- 1975-11-19 AR AR261283A patent/AR208571A1/es active
- 1975-11-19 NL NL7513507A patent/NL7513507A/xx unknown
- 1975-11-19 DK DK520675A patent/DK148555C/da not_active IP Right Cessation
- 1975-11-19 PL PL1975184861A patent/PL105710B1/pl unknown
- 1975-11-19 EG EG75680A patent/EG12030A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DK148555C (da) | 1986-07-28 |
| IL48500A (en) | 1979-07-25 |
| IL48500A0 (en) | 1976-01-30 |
| AU8673875A (en) | 1977-05-26 |
| PL105710B1 (pl) | 1979-10-31 |
| AR208571A1 (es) | 1977-02-15 |
| NL7513507A (nl) | 1976-05-21 |
| EG12030A (en) | 1978-12-31 |
| DK520675A (da) | 1976-05-20 |
| DD122032A5 (enrdf_load_stackoverflow) | 1976-09-12 |
| NO141698C (no) | 1980-04-23 |
| DE2551350A1 (de) | 1976-05-20 |
| AT362621B (de) | 1981-06-10 |
| ATA876075A (de) | 1980-10-15 |
| IE43447L (en) | 1976-05-19 |
| NO141698B (no) | 1980-01-14 |
| JPS51101782A (en) | 1976-09-08 |
| NO753872L (enrdf_load_stackoverflow) | 1976-05-20 |
| MC1081A1 (fr) | 1976-08-06 |
| DK148555B (da) | 1985-08-05 |
| CA1054468A (en) | 1979-05-15 |
| DE2551350C2 (enrdf_load_stackoverflow) | 1991-07-25 |
| LU73821A1 (enrdf_load_stackoverflow) | 1976-06-11 |
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