JPS55147153A - Manufacture of ozone decomposition catalyst - Google Patents

Manufacture of ozone decomposition catalyst

Info

Publication number
JPS55147153A
JPS55147153A JP4596580A JP4596580A JPS55147153A JP S55147153 A JPS55147153 A JP S55147153A JP 4596580 A JP4596580 A JP 4596580A JP 4596580 A JP4596580 A JP 4596580A JP S55147153 A JPS55147153 A JP S55147153A
Authority
JP
Japan
Prior art keywords
ozone
type
zeolite
catalyst
divalent nickel
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.)
Granted
Application number
JP4596580A
Other languages
Japanese (ja)
Other versions
JPS605340B2 (en
Inventor
Teruo Takei
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55045965A priority Critical patent/JPS605340B2/en
Publication of JPS55147153A publication Critical patent/JPS55147153A/en
Publication of JPS605340B2 publication Critical patent/JPS605340B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To decompose ozone by a highly active and long-lived catalyst for the decomposition of ozone, obtained by the procedure in which a divalent nickel ion is supported on an A-type, X-type, and/or mordenite series zeolite and then calcined.
CONSTITUTION: A catalyst used for the decomposition of used ozone is obtained by the procedure in which at least one selected from A-type, X-type, and mordenite series zeolite is brought into contact with an aqueous solution containing a divalent nickel ion to support 0,01W4wt% divalent nickel on the zeolite by ion exchanging and then the zeolite so treated is dried and calcined. The catalyst, having a high catalytic activity, long life, and high safety against ignition and explosion, can decompose ozone at ordinary temperature regardless of the concentration of ozone.
COPYRIGHT: (C)1980,JPO&Japio
JP55045965A 1980-04-07 1980-04-07 Method for manufacturing ozone decomposition catalyst Expired JPS605340B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55045965A JPS605340B2 (en) 1980-04-07 1980-04-07 Method for manufacturing ozone decomposition catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55045965A JPS605340B2 (en) 1980-04-07 1980-04-07 Method for manufacturing ozone decomposition catalyst

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2410677A Division JPS53108893A (en) 1977-03-04 1977-03-04 Ozone decomposition catalyst and manufacturing method

Publications (2)

Publication Number Publication Date
JPS55147153A true JPS55147153A (en) 1980-11-15
JPS605340B2 JPS605340B2 (en) 1985-02-09

Family

ID=12733942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55045965A Expired JPS605340B2 (en) 1980-04-07 1980-04-07 Method for manufacturing ozone decomposition catalyst

Country Status (1)

Country Link
JP (1) JPS605340B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462905A (en) * 1992-08-21 1995-10-31 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
EP0754493A2 (en) 1995-07-21 1997-01-22 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gases and process for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068968U (en) * 1983-10-19 1985-05-16 株式会社みかど育種農場 Stopper for film, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462905A (en) * 1992-08-21 1995-10-31 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
EP0754493A2 (en) 1995-07-21 1997-01-22 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gases and process for producing the same

Also Published As

Publication number Publication date
JPS605340B2 (en) 1985-02-09

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