BE771163A - PROCEDURE FOR TREATING EXHAUST GASES - Google Patents

PROCEDURE FOR TREATING EXHAUST GASES

Info

Publication number
BE771163A
BE771163A BE771163A BE771163A BE771163A BE 771163 A BE771163 A BE 771163A BE 771163 A BE771163 A BE 771163A BE 771163 A BE771163 A BE 771163A BE 771163 A BE771163 A BE 771163A
Authority
BE
Belgium
Prior art keywords
procedure
exhaust gases
treating exhaust
treating
gases
Prior art date
Application number
BE771163A
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE771163A publication Critical patent/BE771163A/en

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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • 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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
BE771163A 1970-08-14 1971-08-11 PROCEDURE FOR TREATING EXHAUST GASES BE771163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3940970 1970-08-14

Publications (1)

Publication Number Publication Date
BE771163A true BE771163A (en) 1972-02-11

Family

ID=10409391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771163A BE771163A (en) 1970-08-14 1971-08-11 PROCEDURE FOR TREATING EXHAUST GASES

Country Status (6)

Country Link
BE (1) BE771163A (en)
DE (1) DE2140495A1 (en)
FR (1) FR2104282A5 (en)
GB (1) GB1354677A (en)
NL (1) NL7111169A (en)
SE (1) SE371469B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325925A (en) * 1980-06-06 1982-04-20 Tosco Corporation Method for the removal of nitric oxide from gas streams
KR920004533B1 (en) * 1988-11-18 1992-06-08 미쯔비시 지도샤 고교 가부시끼 가이샤 Oxygen sensor

Also Published As

Publication number Publication date
SE371469B (en) 1974-11-18
GB1354677A (en) 1974-06-05
DE2140495A1 (en) 1972-02-17
NL7111169A (en) 1972-02-16
FR2104282A5 (en) 1972-04-14

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