JPS5742338A - Catalyst for cleaning exhaust gas - Google Patents

Catalyst for cleaning exhaust gas

Info

Publication number
JPS5742338A
JPS5742338A JP55118807A JP11880780A JPS5742338A JP S5742338 A JPS5742338 A JP S5742338A JP 55118807 A JP55118807 A JP 55118807A JP 11880780 A JP11880780 A JP 11880780A JP S5742338 A JPS5742338 A JP S5742338A
Authority
JP
Japan
Prior art keywords
catalyst
film
metal oxide
exhaust gas
metal
Prior art date
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
JP55118807A
Other languages
Japanese (ja)
Inventor
Tadami Suzuki
Atsushi Nishino
Masaki Ikeda
Kazunori Sonedaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55118807A priority Critical patent/JPS5742338A/en
Publication of JPS5742338A publication Critical patent/JPS5742338A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE:To obtain a catalyst of which the shape can be selected freely, by a method wherein a metal oxide is sprayed onto a ferrite-based heat-resistant metallic substrate to form a film of the metal oxide, and the thus film-coated material is used as a carrier for the titled catalyst. CONSTITUTION:The catalyst for cleaning the exhaust gas discharged from various kinds of combustion devices is formed by supporting a catalyst component consisting of a platinum group metal such as platinum, rubidium or the like on the carrier prepared by spraying the oxide of a metal such as aluminum, titanium or the like onto the ferrite-based heat-resistant metallic substrate to form the film of the metal oxide. The thus formed catalyst permits free selection of the shape according to the function of the device for which it is to be used, and has excellent heat resistance, corrosion resistance, useful life length and performance.
JP55118807A 1980-08-27 1980-08-27 Catalyst for cleaning exhaust gas Pending JPS5742338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55118807A JPS5742338A (en) 1980-08-27 1980-08-27 Catalyst for cleaning exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118807A JPS5742338A (en) 1980-08-27 1980-08-27 Catalyst for cleaning exhaust gas

Publications (1)

Publication Number Publication Date
JPS5742338A true JPS5742338A (en) 1982-03-09

Family

ID=14745605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55118807A Pending JPS5742338A (en) 1980-08-27 1980-08-27 Catalyst for cleaning exhaust gas

Country Status (1)

Country Link
JP (1) JPS5742338A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237947A (en) * 1986-04-09 1987-10-17 Toshiaki Kabe Catalyst body
JPS63171615A (en) * 1987-01-06 1988-07-15 Mitsubishi Heavy Ind Ltd Catalytic filter for treating exhaust gas
JP2007083204A (en) * 2005-09-26 2007-04-05 Matsushita Electric Ind Co Ltd Pretreatment method when producing metal filter for cleaning exhaust gas, method for producing metal filter for cleaning exhaust gas, and metal filter for cleaning exhaust gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847495A (en) * 1971-10-15 1973-07-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847495A (en) * 1971-10-15 1973-07-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237947A (en) * 1986-04-09 1987-10-17 Toshiaki Kabe Catalyst body
JPS63171615A (en) * 1987-01-06 1988-07-15 Mitsubishi Heavy Ind Ltd Catalytic filter for treating exhaust gas
JP2007083204A (en) * 2005-09-26 2007-04-05 Matsushita Electric Ind Co Ltd Pretreatment method when producing metal filter for cleaning exhaust gas, method for producing metal filter for cleaning exhaust gas, and metal filter for cleaning exhaust gas

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