JPS4855189A - - Google Patents

Info

Publication number
JPS4855189A
JPS4855189A JP47101666A JP10166672A JPS4855189A JP S4855189 A JPS4855189 A JP S4855189A JP 47101666 A JP47101666 A JP 47101666A JP 10166672 A JP10166672 A JP 10166672A JP S4855189 A JPS4855189 A JP S4855189A
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.)
Granted
Application number
JP47101666A
Other languages
Japanese (ja)
Other versions
JPS5634346B2 (enrdf_load_html_response
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
Publication of JPS4855189A publication Critical patent/JPS4855189A/ja
Publication of JPS5634346B2 publication Critical patent/JPS5634346B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP10166672A 1971-11-08 1972-10-12 Expired JPS5634346B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2155338A DE2155338C2 (de) 1971-11-08 1971-11-08 Verwendung eines die Elemente Ni, Co und/oder Fe sowie Ru, Ti und/oder Mn und gegebenenfalls La, Sr und/oder Ba in oxidischer Form enthaltenden Trägerkatalysators zur Oxidation brennbarer Bestandteile von Gasgemischen

Publications (2)

Publication Number Publication Date
JPS4855189A true JPS4855189A (enrdf_load_html_response) 1973-08-02
JPS5634346B2 JPS5634346B2 (enrdf_load_html_response) 1981-08-10

Family

ID=5824476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10166672A Expired JPS5634346B2 (enrdf_load_html_response) 1971-11-08 1972-10-12

Country Status (6)

Country Link
JP (1) JPS5634346B2 (enrdf_load_html_response)
DE (1) DE2155338C2 (enrdf_load_html_response)
FR (1) FR2159278B3 (enrdf_load_html_response)
GB (1) GB1409294A (enrdf_load_html_response)
IT (1) IT974817B (enrdf_load_html_response)
SE (1) SE384559B (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890987A (enrdf_load_html_response) * 1972-02-07 1973-11-27
JPS5043091A (enrdf_load_html_response) * 1973-08-20 1975-04-18
JPS5078567A (enrdf_load_html_response) * 1973-10-10 1975-06-26

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972837A (en) * 1973-07-03 1976-08-03 Johnson Matthey & Co., Limited Catalyst for purifying automotive exhaust gases
CA1069874A (en) * 1975-04-08 1980-01-15 Alan Lauder Metal oxyhalide catalysts
US4127510A (en) * 1975-10-31 1978-11-28 Johnson, Matthey & Co., Limited Catalyst for the purification of an exhaust gas
JPS58438U (ja) * 1981-06-24 1983-01-05 日本電気株式会社 集積回路
JPS5957464A (ja) * 1982-09-27 1984-04-03 Mitsubishi Electric Corp 半導体装置
US4503166A (en) * 1984-04-16 1985-03-05 Exxon Research & Engineering Co. Cation-reordered, bismuth-containing perovskites
US4593013A (en) * 1985-03-26 1986-06-03 Exxon Research And Engineering Co. Layered compounds of perovskite related oxides and organic bases
JPH0541146U (ja) * 1991-10-31 1993-06-01 日本電気株式会社 集積回路
JPH0621319A (ja) * 1992-06-30 1994-01-28 Nec Corp 半導体装置用リードフレーム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226340A (en) * 1960-05-04 1965-12-28 Ethyl Corp Catalyst compositions comprising alumina with an inner lamina of metal oxide and an outermost lamina of copper oxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890987A (enrdf_load_html_response) * 1972-02-07 1973-11-27
JPS5043091A (enrdf_load_html_response) * 1973-08-20 1975-04-18
JPS5078567A (enrdf_load_html_response) * 1973-10-10 1975-06-26

Also Published As

Publication number Publication date
GB1409294A (en) 1975-10-08
FR2159278B3 (enrdf_load_html_response) 1975-11-28
DE2155338C2 (de) 1983-11-10
IT974817B (it) 1974-07-10
DE2155338A1 (de) 1973-05-24
JPS5634346B2 (enrdf_load_html_response) 1981-08-10
FR2159278A1 (enrdf_load_html_response) 1973-06-22
SE384559B (sv) 1976-05-10

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