GEP20043412B - Method of Producing Electrolytic Manganese Dioxide - Google Patents

Method of Producing Electrolytic Manganese Dioxide

Info

Publication number
GEP20043412B
GEP20043412B GE4437A GEAP1999004437A GEP20043412B GE P20043412 B GEP20043412 B GE P20043412B GE 4437 A GE4437 A GE 4437A GE AP1999004437 A GEAP1999004437 A GE AP1999004437A GE P20043412 B GEP20043412 B GE P20043412B
Authority
GE
Georgia
Prior art keywords
manganese dioxide
electrolytic manganese
solution
electrolytic
sulfuric acid
Prior art date
Application number
GE4437A
Inventor
Terrell Neils Andersen
Samuel Faust Burkhardt
Wilmaunt Frederick Howard Jr
Richard F Wohletz
Vahid Kazerooni
Mohammad Reza Moumenzadeh
Amy Wren Unsell
Original Assignee
Kerr Mcgee Chemical L L C
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22809936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GEP20043412(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kerr Mcgee Chemical L L C filed Critical Kerr Mcgee Chemical L L C
Publication of GEP20043412B publication Critical patent/GEP20043412B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/21—Manganese oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Primary Cells (AREA)

Abstract

1. Technical Result Improvement of electrolytic manganese dioxide quality. 2. Essence A method comprises electrolysis of aqueous electrolyte solution comprising sulfuric acid and manganese sulfate at high temperature, precipitation of electrolytic manganese dioxide on one electrode, the temperature of the electrolyte solution being maintained within the range 95-980C, the sulfuric acid concentration in the solution being within the range 25-40g/l, the manganese ions concentration in the solution being 5-20 g/l; to said electrodes the voltage is applied, under which the current density makes 2,5-3,5 amperes per square foot. 3. Field of Application Electrolytic technology.
GE4437A 1998-12-21 1999-12-20 Method of Producing Electrolytic Manganese Dioxide GEP20043412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/217,168 US6214198B1 (en) 1998-12-21 1998-12-21 Method of producing high discharge capacity electrolytic manganese dioxide

Publications (1)

Publication Number Publication Date
GEP20043412B true GEP20043412B (en) 2004-07-12

Family

ID=22809936

Family Applications (1)

Application Number Title Priority Date Filing Date
GE4437A GEP20043412B (en) 1998-12-21 1999-12-20 Method of Producing Electrolytic Manganese Dioxide

Country Status (12)

Country Link
US (2) US6214198B1 (en)
EP (1) EP1144729B1 (en)
JP (1) JP5066313B2 (en)
KR (1) KR100610596B1 (en)
AR (1) AR021909A1 (en)
AU (1) AU765967B2 (en)
BR (1) BR9917004A (en)
ES (1) ES2532830T3 (en)
GE (1) GEP20043412B (en)
TW (1) TW483949B (en)
WO (1) WO2000037714A1 (en)
ZA (1) ZA200103667B (en)

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US6527941B2 (en) * 1998-12-21 2003-03-04 Kerr-Mcgee Chemical, Llc High discharge capacity electrolytic manganese dioxide and methods of producing the same
AU776180B2 (en) * 2000-04-04 2004-09-02 Tosoh Corporation Treated manganese ore, process for producing the same, and use thereof
US6509117B1 (en) 2000-05-01 2003-01-21 The Gillette Company Battery comprising manganese dioxide having a high power coefficient
US6440181B1 (en) * 2000-05-01 2002-08-27 The Gillette Company Method of selecting manganese dioxide for use in a cathode
US6630065B2 (en) * 2000-09-01 2003-10-07 Tosoh Corporation Powder of electrolytic manganese dioxide and process for producing the same
RU2193527C1 (en) * 2001-04-09 2002-11-27 Институт химии и химической технологии СО РАН Manganese dioxide production process
US6960409B2 (en) 2001-09-10 2005-11-01 Rovcal, Inc. High discharge rate alkaline battery
JP3873760B2 (en) * 2002-02-07 2007-01-24 松下電器産業株式会社 Alkaline battery
US6863876B2 (en) * 2002-03-08 2005-03-08 The Gillette Company Manganese dioxide for alkaline cells
GR20030100208A (en) * 2002-05-15 2004-02-02 Mitsui Mining & Smelting Co., Ltd. Battery cathode active material,method for producing electrolytic manganese dioxide and battery
WO2004034490A1 (en) * 2002-10-11 2004-04-22 Mitsui Mining & Smelting Co., Ltd. Positive plate active material for cell, method for producing electrolytic manganese dioxide, and cell
US20040224229A1 (en) * 2003-05-09 2004-11-11 Mansuetto Michael F. Alkaline cell with copper oxide cathode
JP5428163B2 (en) * 2007-02-14 2014-02-26 東ソー株式会社 Electrolytic manganese dioxide for alkaline manganese batteries, method for producing the same, and use thereof
JP4260217B1 (en) * 2007-12-28 2009-04-30 パナソニック株式会社 Alkaline battery
CN101545112B (en) * 2009-05-04 2014-04-23 湖南阳光电化有限公司 Electrolysis method of electrolytic manganese dioxide
JP5909845B2 (en) * 2009-08-24 2016-04-27 東ソー株式会社 Electrolytic manganese dioxide, method for producing the same, and use thereof
CN103370448B (en) * 2011-02-18 2016-08-10 东曹株式会社 Electrolytic manganese dioxide, method for producing the same, and method for producing lithium-manganese composite oxide
JP6115174B2 (en) * 2012-02-21 2017-04-19 東ソー株式会社 Electrolytic manganese dioxide, method for producing the same, and use thereof
CN103205772B (en) * 2013-04-15 2015-07-08 广西有色金属集团汇元锰业有限公司 Method for producing electrolytic manganese dioxide
FI124942B (en) 2013-08-28 2015-03-31 Inkron Ltd TRANSITIONAL METAL PARTICULARS AND PROCEDURES FOR PREPARING THEREOF
JP6550729B2 (en) * 2014-11-27 2019-07-31 東ソー株式会社 Electrolytic manganese dioxide, method for producing the same, and use thereof
CN106604893B (en) 2014-04-21 2019-01-18 普瑞斯伊诺康股份有限公司 Method for preparing electrolytic manganese dioxide with high compaction density and electrolytic manganese dioxide prepared therefrom
JP7243081B2 (en) 2018-08-29 2023-03-22 東ソー株式会社 Electrolytic manganese dioxide, method for producing the same, and use thereof
WO2021132400A1 (en) * 2019-12-27 2021-07-01 東ソー株式会社 Cathode for producing electrolytic manganese dioxide
US12515966B2 (en) 2022-04-25 2026-01-06 GM Global Technology Operations LLC Method to create a lithium manganese nickel oxide cathode using ultra-pure electrolytic manganese dioxide for improved electrochemical cell performance
JP7571908B2 (en) 2023-03-30 2024-10-23 東ソー株式会社 electrode

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Also Published As

Publication number Publication date
WO2000037714A9 (en) 2001-08-16
US6214198B1 (en) 2001-04-10
AR021909A1 (en) 2002-09-04
EP1144729A4 (en) 2002-05-08
TW483949B (en) 2002-04-21
KR100610596B1 (en) 2006-08-09
BR9917004A (en) 2001-11-13
EP1144729A1 (en) 2001-10-17
ES2532830T3 (en) 2015-04-01
AU765967C (en) 2000-07-12
US6638401B1 (en) 2003-10-28
JP5066313B2 (en) 2012-11-07
AU2200600A (en) 2000-07-12
KR20010099844A (en) 2001-11-09
AU765967B2 (en) 2003-10-09
JP2002533288A (en) 2002-10-08
WO2000037714A1 (en) 2000-06-29
ZA200103667B (en) 2002-07-08
EP1144729B1 (en) 2015-03-04

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