FR2204220A5 - - Google Patents

Info

Publication number
FR2204220A5
FR2204220A5 FR7337720A FR7337720A FR2204220A5 FR 2204220 A5 FR2204220 A5 FR 2204220A5 FR 7337720 A FR7337720 A FR 7337720A FR 7337720 A FR7337720 A FR 7337720A FR 2204220 A5 FR2204220 A5 FR 2204220A5
Authority
FR
France
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
FR7337720A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR2204220A5 publication Critical patent/FR2204220A5/fr
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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7337720A 1972-10-24 1973-10-23 Expired FR2204220A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4907872A GB1450389A (en) 1972-10-24 1972-10-24 Removal of combustible particulate matter from exhaust gases

Publications (1)

Publication Number Publication Date
FR2204220A5 true FR2204220A5 (en) 1974-05-17

Family

ID=10451051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337720A Expired FR2204220A5 (en) 1972-10-24 1973-10-23

Country Status (10)

Country Link
JP (1) JPS4995019A (en)
BE (1) BE806256A (en)
CA (1) CA1001383A (en)
DE (1) DE2353346A1 (en)
FR (1) FR2204220A5 (en)
GB (1) GB1450389A (en)
IE (1) IE38370B1 (en)
IT (1) IT998903B (en)
LU (1) LU68670A1 (en)
NL (1) NL7314535A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750960A1 (en) * 1977-11-15 1979-05-17 Daimler Benz Ag SOOT FILTER IN THE EXHAUST FLOW OF AIR-COMPRESSING COMBUSTION MACHINES
DE2852226A1 (en) * 1978-12-02 1980-06-19 Daimler Benz Ag SOOT FILTERS IN THE EXHAUST FLOW OF AIR COMPRESSING INTERNAL COMBUSTION ENGINES
JPS55139916A (en) * 1979-04-18 1980-11-01 Toyota Motor Corp Method of removing particle from exhaust gas of internal combustion engine
SE8004632L (en) * 1979-06-29 1980-12-30 Johnson Matthey Co Ltd COMBUSTION ENGINE WITH EXHAUST CLEANER AND EXHAUST CLEANING PROCEDURE
GB2064983B (en) * 1979-12-13 1984-01-04 Texaco Development Corp Rejuvenation of an exhaust gas particulate filter
US4426320A (en) 1981-01-27 1984-01-17 W. R. Grace & Co. Catalyst composition for exhaust gas treatment
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
DE3111228C2 (en) * 1981-03-21 1986-07-31 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Method and device for removing soot from the exhaust gases of an internal combustion engine
US4509327A (en) * 1983-01-27 1985-04-09 Johnson Matthey, Inc. Regenerating catalytic particulate filters and apparatus therefor
DE3304055A1 (en) * 1983-02-07 1984-08-09 Volkswagenwerk Ag, 3180 Wolfsburg Fuel-injected compression-ignition internal combustion engine
US4651524A (en) * 1984-12-24 1987-03-24 Arvin Industries, Inc. Exhaust processor
DE3504514A1 (en) * 1985-02-09 1986-08-14 Christian Dr.-Ing. 8570 Pegnitz Koch Method and device for the exhaust gas catalysis of diesel engines
FR2651150B1 (en) * 1989-08-30 1994-01-14 Onera ELEMENT FOR THE FILTRATION AND / OR PURIFICATION OF HOT GASES, AND ITS MANUFACTURING METHOD.
DE4244511C2 (en) * 1992-12-30 2002-09-12 Hermann Josef Gerstenmeier Device for the filtering removal of soot particles

Also Published As

Publication number Publication date
BE806256A (en) 1974-04-18
IE38370L (en) 1974-04-24
IE38370B1 (en) 1978-03-01
IT998903B (en) 1976-02-20
JPS4995019A (en) 1974-09-10
GB1450389A (en) 1976-09-22
LU68670A1 (en) 1974-01-03
DE2353346A1 (en) 1974-05-16
AU6141973A (en) 1975-04-17
CA1001383A (en) 1976-12-14
NL7314535A (en) 1974-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse