GB1504952A - 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 engine

Info

Publication number
GB1504952A
GB1504952A GB18694/75A GB1869475A GB1504952A GB 1504952 A GB1504952 A GB 1504952A GB 18694/75 A GB18694/75 A GB 18694/75A GB 1869475 A GB1869475 A GB 1869475A GB 1504952 A GB1504952 A GB 1504952A
Authority
GB
United Kingdom
Prior art keywords
cerium
steam
tank
atmosphere
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
Application number
GB18694/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MANASSA ETS
Original Assignee
MANASSA ETS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BE150628A external-priority patent/BE822337A/en
Application filed by MANASSA ETS filed Critical MANASSA ETS
Publication of GB1504952A publication Critical patent/GB1504952A/en
Expired legal-status Critical Current

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

1504952 Spray carburetters; treating IC engine charge ETAB MANASSA 5 May 1975 [19 Nov 1974 10 Feb 1975] 18694/75 Headings F1B and F1H A mixture of fuel, air and steam is brought into contact with cerium or a compound containing cerium prior to or during combustion of the mixture in an engine. The steam from a source 9 and fuel from a source 6 may be drawn into a carburetter Venturi 2 and subsequently pass through a screen 11 comprising cerium to the intake manifold 3. The carburetter conduit 1 may have an internal coating comprising cerium. The steam may be generated in a tank (16), Fig. 2 (not shown), filled with water to a constant level by a tank (13), the generating tank having an exhaust pipe (17) or pipes extending therethrough.
GB18694/75A 1974-11-19 1975-05-05 Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engine Expired GB1504952A (en)

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
GB1504952A true GB1504952A (en) 1978-03-22

Family

ID=25648210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18694/75A Expired GB1504952A (en) 1974-11-19 1975-05-05 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193760A (en) * 1986-08-13 1988-02-17 Roger Volcher Steam addition and catalytic treatment of charges for combustion
WO2003031030A2 (en) * 2001-10-10 2003-04-17 Dominique Bosteels Combustion process
WO2004033867A2 (en) 2002-10-10 2004-04-22 Dominique Bosteels Combustion process

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
DE3806220C1 (en) * 1988-02-26 1989-09-07 Konstantin N. Prof. Dr.-Ing. Thessaloniki Gr Pattas
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193760A (en) * 1986-08-13 1988-02-17 Roger Volcher Steam addition and catalytic treatment of charges for combustion
GB2193760B (en) * 1986-08-13 1991-04-03 Roger Volcher Heat engines
WO2003031030A2 (en) * 2001-10-10 2003-04-17 Dominique Bosteels Combustion process
WO2003031030A3 (en) * 2001-10-10 2004-03-18 Dominique Bosteels Combustion process
US7188470B2 (en) 2001-10-10 2007-03-13 Dominique Bosteels Combustion process
WO2004033867A2 (en) 2002-10-10 2004-04-22 Dominique Bosteels Combustion process
WO2004033867A3 (en) * 2002-10-10 2004-07-29 Dominique Bosteels Combustion process

Also Published As

Publication number Publication date
SE7506572L (en) 1976-05-20
IT1037902B (en) 1979-11-20
FR2292118A1 (en) 1976-06-18
OA05169A (en) 1981-01-31
BE825353R (en) 1975-05-29
ES438543A1 (en) 1977-05-16
SE417997B (en) 1981-04-27
FR2292118B1 (en) 1981-02-06
BR7504673A (en) 1976-08-31

Similar Documents

Publication Publication Date Title
GB1504952A (en) Process and arrangement for reducing pollution of the atmosphere by exhaust gases of an internal combustion engine
GB1395418A (en) Pollution rectifier
ES447088A1 (en) Intake apparatus for internal combustion engine
JPS521236A (en) Water supply device for harmful exhaust gas elimination of internal co mbustion engine of diesel engines etc.
JPS5410308A (en) Pollution-free fuel composition for internal combustion engine
GB1422332A (en)
JPS521234A (en) Harmful exhaust gas elimination device for internal combustion engine of diesel engine etc
JPS57126524A (en) Method and device for improving combustion conditions of internal combustion engine
GB1474384A (en) Inlet manifolds for internal combustion engines
JPS5273219A (en) Fuel supply system for lp gas engine
GB1513051A (en) Spark-ignition internal combustion engines
GB1471777A (en) Carburetion atomizer screen for inlet manifold systems
DE69101160D1 (en) Device for producing highly humidified air.
JPS5317842A (en) Carbureter for lean air-fuel mixture
FR2255482A1 (en) Fuel economiser for IC engine - has system injecting water vapour in air-fuel mixture
JPS5270234A (en) Apparatus to return exhaust in internal-combustion engine
GB1321178A (en) Carburettors for internal combustion engines
FR2296771A1 (en) Fuel consumption reduction for IC engines - uses fuel and water mixture, pre-heated by exhaust
JPS57126520A (en) Two-cycle engine
JPS51146633A (en) Air-fuel mixing ratio controlling system of automotive gasoline engine
JPS5248720A (en) Multi-cylinder engine
JPS5248734A (en) Exhaust reflux controller
GB1531524A (en) Internal combustion engine equipped with an exhaust gas purifying device and an exhaust gas recirculation system
JPS5325718A (en) Intake manufold for multi-cylinder internal combustion engine
JPS566017A (en) Method of reducing consumption of main fuel in internal combustion engine

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940505