JPS57136940A - Ozone decomposing catalyst - Google Patents

Ozone decomposing catalyst

Info

Publication number
JPS57136940A
JPS57136940A JP56021843A JP2184381A JPS57136940A JP S57136940 A JPS57136940 A JP S57136940A JP 56021843 A JP56021843 A JP 56021843A JP 2184381 A JP2184381 A JP 2184381A JP S57136940 A JPS57136940 A JP S57136940A
Authority
JP
Japan
Prior art keywords
catalyst
ozone decomposing
superior
ozone
decomposing catalyst
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
JP56021843A
Other languages
Japanese (ja)
Other versions
JPS6117545B2 (en
Inventor
Kenji Kunihara
Yoshikazu Hirose
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.)
FUJI DENKI SOUGOU KENKYUSHO KK
Fuji Electric Co Ltd
Original Assignee
FUJI DENKI SOUGOU KENKYUSHO KK
Fuji Electric Corporate Research and Development 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 FUJI DENKI SOUGOU KENKYUSHO KK, Fuji Electric Corporate Research and Development Ltd filed Critical FUJI DENKI SOUGOU KENKYUSHO KK
Priority to JP56021843A priority Critical patent/JPS57136940A/en
Publication of JPS57136940A publication Critical patent/JPS57136940A/en
Publication of JPS6117545B2 publication Critical patent/JPS6117545B2/ja
Granted 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 obtain a catalyst which is superior in ozone decomposing power at relatively low temp. and has durability by adding a specific ratio of anoxide of Co to MnO2 as an ozone decomposing catalyst. CONSTITUTION:An oxide of Co such as the product of precipitation of cobalt nitrate and sodium hydroxide having 1-20%, more preferably 5-15% in terms of atom % of Co is added to MnO2 as an ozone decomposing catalyst. The catalyst obtained in this way has superior ozone decomposing performance at <=100 deg.C temp. and has durability, whereby it is the superior ozone decmposing catalyst.
JP56021843A 1981-02-17 1981-02-17 Ozone decomposing catalyst Granted JPS57136940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021843A JPS57136940A (en) 1981-02-17 1981-02-17 Ozone decomposing catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021843A JPS57136940A (en) 1981-02-17 1981-02-17 Ozone decomposing catalyst

Publications (2)

Publication Number Publication Date
JPS57136940A true JPS57136940A (en) 1982-08-24
JPS6117545B2 JPS6117545B2 (en) 1986-05-08

Family

ID=12066362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021843A Granted JPS57136940A (en) 1981-02-17 1981-02-17 Ozone decomposing catalyst

Country Status (1)

Country Link
JP (1) JPS57136940A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221649A (en) * 1988-11-28 1993-06-22 Sakai Chemical Industry Co., Ltd. Catalysts and methods for ozone decomposition
US5286700A (en) * 1990-09-29 1994-02-15 Nippon Shokubai Co., Ltd. Catalyst and method of preparing the catalyst
US5296435A (en) * 1991-12-05 1994-03-22 Nippon Shokubai Co., Ltd. Catalyst and a method of prepare the catalyst
CN105772110A (en) * 2016-04-11 2016-07-20 江西慧骅科技有限公司 Ozone oxidation catalyst protective agent for degrading organic wastewater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102991A (en) * 1978-01-31 1979-08-13 Kazuo Fushimi Semiconductor detector
JPS5564350A (en) * 1978-11-08 1980-05-15 Hitachi Ltd Radioactive-ray receiving face

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102991A (en) * 1978-01-31 1979-08-13 Kazuo Fushimi Semiconductor detector
JPS5564350A (en) * 1978-11-08 1980-05-15 Hitachi Ltd Radioactive-ray receiving face

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221649A (en) * 1988-11-28 1993-06-22 Sakai Chemical Industry Co., Ltd. Catalysts and methods for ozone decomposition
US5286700A (en) * 1990-09-29 1994-02-15 Nippon Shokubai Co., Ltd. Catalyst and method of preparing the catalyst
US5296435A (en) * 1991-12-05 1994-03-22 Nippon Shokubai Co., Ltd. Catalyst and a method of prepare the catalyst
CN105772110A (en) * 2016-04-11 2016-07-20 江西慧骅科技有限公司 Ozone oxidation catalyst protective agent for degrading organic wastewater

Also Published As

Publication number Publication date
JPS6117545B2 (en) 1986-05-08

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