JPS549152B1 - - Google Patents

Info

Publication number
JPS549152B1
JPS549152B1 JP4134871A JP4134871A JPS549152B1 JP S549152 B1 JPS549152 B1 JP S549152B1 JP 4134871 A JP4134871 A JP 4134871A JP 4134871 A JP4134871 A JP 4134871A JP S549152 B1 JPS549152 B1 JP S549152B1
Authority
JP
Japan
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.)
Pending
Application number
JP4134871A
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 filed Critical
Priority to JP4134871A priority Critical patent/JPS549152B1/ja
Priority to GB2653972A priority patent/GB1401871A/en
Priority to DE2227676A priority patent/DE2227676A1/de
Priority to CA144,256A priority patent/CA969164A/en
Priority to FR7220914A priority patent/FR2140647A1/fr
Priority to IT68871/72A priority patent/IT960412B/it
Publication of JPS549152B1 publication Critical patent/JPS549152B1/ja
Pending 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
    • 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

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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP4134871A 1971-06-10 1971-06-10 Pending JPS549152B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4134871A JPS549152B1 (ja) 1971-06-10 1971-06-10
GB2653972A GB1401871A (en) 1971-06-10 1972-06-07 Method of purifying exhaust gases emanating from motor vehicle engines
DE2227676A DE2227676A1 (de) 1971-06-10 1972-06-07 Katalysator zur umwandlung von kohlenmonoxyd oder kohlenwasserstoffen oder gasen, welche beides enthalten
CA144,256A CA969164A (en) 1971-06-10 1972-06-08 Catalysts for use in conversion of carbon monoxide or hydrocarbon or gases containing both of them
FR7220914A FR2140647A1 (ja) 1971-06-10 1972-06-09
IT68871/72A IT960412B (it) 1971-06-10 1972-06-10 Catalizzatore per la conversione di gas contenenti monossido di car bonio idrocarburi o entrambi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4134871A JPS549152B1 (ja) 1971-06-10 1971-06-10

Publications (1)

Publication Number Publication Date
JPS549152B1 true JPS549152B1 (ja) 1979-04-21

Family

ID=12605994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4134871A Pending JPS549152B1 (ja) 1971-06-10 1971-06-10

Country Status (6)

Country Link
JP (1) JPS549152B1 (ja)
CA (1) CA969164A (ja)
DE (1) DE2227676A1 (ja)
FR (1) FR2140647A1 (ja)
GB (1) GB1401871A (ja)
IT (1) IT960412B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2971081B2 (ja) * 1989-11-13 1999-11-02 株式会社日立製作所 脱臭触媒

Also Published As

Publication number Publication date
FR2140647A1 (ja) 1973-01-19
IT960412B (it) 1973-11-20
GB1401871A (en) 1975-08-06
DE2227676A1 (de) 1973-01-11
CA969164A (en) 1975-06-10

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