JPS5397998A - Production of manganese dioxide - Google Patents

Production of manganese dioxide

Info

Publication number
JPS5397998A
JPS5397998A JP1207477A JP1207477A JPS5397998A JP S5397998 A JPS5397998 A JP S5397998A JP 1207477 A JP1207477 A JP 1207477A JP 1207477 A JP1207477 A JP 1207477A JP S5397998 A JPS5397998 A JP S5397998A
Authority
JP
Japan
Prior art keywords
manganese dioxide
production
mno
dioxide ore
depolarizer
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
JP1207477A
Other languages
Japanese (ja)
Other versions
JPS5622818B2 (en
Inventor
Masatoshi Sugimori
Takeshi Mizobe
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP1207477A priority Critical patent/JPS5397998A/en
Publication of JPS5397998A publication Critical patent/JPS5397998A/en
Publication of JPS5622818B2 publication Critical patent/JPS5622818B2/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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To produce highly active MnO2 esp. suitable for a depolarizer of dry batteries from manganese dioxide ore by mixing MnO2 obtd. by chemical treatment with manganese dioxide ore after which the mixt. is roasted and treated with nitric acid.
COPYRIGHT: (C)1978,JPO&Japio
JP1207477A 1977-02-08 1977-02-08 Production of manganese dioxide Granted JPS5397998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1207477A JPS5397998A (en) 1977-02-08 1977-02-08 Production of manganese dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1207477A JPS5397998A (en) 1977-02-08 1977-02-08 Production of manganese dioxide

Publications (2)

Publication Number Publication Date
JPS5397998A true JPS5397998A (en) 1978-08-26
JPS5622818B2 JPS5622818B2 (en) 1981-05-27

Family

ID=11795433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1207477A Granted JPS5397998A (en) 1977-02-08 1977-02-08 Production of manganese dioxide

Country Status (1)

Country Link
JP (1) JPS5397998A (en)

Also Published As

Publication number Publication date
JPS5622818B2 (en) 1981-05-27

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