DD122032A5 - - Google Patents

Info

Publication number
DD122032A5
DD122032A5 DD189563A DD18956375A DD122032A5 DD 122032 A5 DD122032 A5 DD 122032A5 DD 189563 A DD189563 A DD 189563A DD 18956375 A DD18956375 A DD 18956375A DD 122032 A5 DD122032 A5 DD 122032A5
Authority
DD
German Democratic Republic
Application number
DD189563A
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
Priority claimed from BE153203A external-priority patent/BE825353R/en
Priority claimed from BE161770A external-priority patent/BE835467R/en
Application filed filed Critical
Publication of DD122032A5 publication Critical patent/DD122032A5/xx

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
    • 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)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DD189563A 1974-11-19 1975-11-19 DD122032A5 (en)

Applications Claiming Priority (3)

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
BE161770A BE835467R (en) 1974-11-19 1975-11-12 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
DD122032A5 true DD122032A5 (en) 1976-09-12

Family

ID=27158541

Family Applications (1)

Application Number Title Priority Date Filing Date
DD189563A DD122032A5 (en) 1974-11-19 1975-11-19

Country Status (15)

Country Link
JP (1) JPS51101782A (en)
AR (1) AR208571A1 (en)
AT (1) AT362621B (en)
CA (1) CA1054468A (en)
DD (1) DD122032A5 (en)
DE (1) DE2551350A1 (en)
DK (1) DK148555C (en)
EG (1) EG12030A (en)
IE (1) IE43447B1 (en)
IL (1) IL48500A (en)
LU (1) LU73821A1 (en)
MC (1) MC1081A1 (en)
NL (1) NL7513507A (en)
NO (1) NO141698C (en)
PL (1) PL105710B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377468A1 (en) * 1989-01-06 1990-07-11 Engelhard Corporation Exhaust gas purification catalyst for suppressing hydrogen sulfide evolution, and process for production thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500479A (en) * 1982-02-16 1984-03-22 アドバンスト　モ−シヨン　リミテツド Steam supply device to internal combustion engine
JP2560067B2 (en) * 1988-03-01 1996-12-04 第一稀元素化学工業株式会社 Deodorant
DE3926817A1 (en) * 1989-08-14 1991-02-21 Miltiathis Markou Lubricant contg. lubricating oil and rare earth element esp. cerium - used in internal combustion engines for reducing pollutant content in exhaust gases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466478C (en) * 1923-07-22 1928-10-08 Brevets Catalex Soc D Process for the treatment of hydrocarbons by means of catalysis for use in explosion engines
DE618661C (en) * 1932-07-19 1935-09-13 Degea Akt Ges Auergesellschaft Process for detoxifying and rendering the exhaust gases of internal combustion engines odorless
FR1271173A (en) * 1960-07-27 1961-09-08 Device for cleaning hydrocarbon combustion residues and other products
US3717129A (en) * 1970-09-28 1973-02-20 Phillips Petroleum Co Method and apparatus for reducing engine exhaust pollutants
DE2210365C3 (en) * 1972-03-03 1975-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Catalyst for the conversion of higher hydrocarbons
IT989276B (en) * 1972-06-21 1975-05-20 Alterton T INTERNAL COMBUSTION ENGINE
US4341184A (en) * 1974-11-19 1982-07-27 Maria Temmerman Method and device avoiding the pollution of the atmosphere by noxious gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377468A1 (en) * 1989-01-06 1990-07-11 Engelhard Corporation Exhaust gas purification catalyst for suppressing hydrogen sulfide evolution, and process for production thereof
US5039650A (en) * 1989-01-06 1991-08-13 N. E. Chemcat Corporation Exhaust gas purification catalyst for suppressing hydrogen sulfide evolution, and process for production thereof

Also Published As

Publication number Publication date
IE43447B1 (en) 1981-02-25
JPS51101782A (en) 1976-09-08
AU8673875A (en) 1977-05-26
EG12030A (en) 1978-12-31
NL7513507A (en) 1976-05-21
LU73821A1 (en) 1976-06-11
IE43447L (en) 1976-05-19
IL48500A0 (en) 1976-01-30
NO141698C (en) 1980-04-23
DE2551350A1 (en) 1976-05-20
IL48500A (en) 1979-07-25
DK520675A (en) 1976-05-20
AR208571A1 (en) 1977-02-15
ATA876075A (en) 1980-10-15
CA1054468A (en) 1979-05-15
DK148555B (en) 1985-08-05
NO753872L (en) 1976-05-20
AT362621B (en) 1981-06-10
PL105710B1 (en) 1979-10-31
DE2551350C2 (en) 1991-07-25
DK148555C (en) 1986-07-28
MC1081A1 (en) 1976-08-06
NO141698B (en) 1980-01-14

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