ZA9710473B - Process for obtaining high purity electrolytic metal zinc at high efficiencies from high manganese blends through cold electrolytic demanganizing prior to normal electrolysis - Google Patents

Process for obtaining high purity electrolytic metal zinc at high efficiencies from high manganese blends through cold electrolytic demanganizing prior to normal electrolysis

Info

Publication number
ZA9710473B
ZA9710473B ZA9710473A ZA9710473A ZA9710473B ZA 9710473 B ZA9710473 B ZA 9710473B ZA 9710473 A ZA9710473 A ZA 9710473A ZA 9710473 A ZA9710473 A ZA 9710473A ZA 9710473 B ZA9710473 B ZA 9710473B
Authority
ZA
South Africa
Prior art keywords
electrolytic
demanganizing
blends
prior
metal zinc
Prior art date
Application number
ZA9710473A
Other languages
English (en)
Inventor
Jose Luis Fussi
Aldo Cornaglia
Oscar Quintero
Carlos Morosini
Original Assignee
Sulfacid S A I F 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
Application filed by Sulfacid S A I F C filed Critical Sulfacid S A I F C
Publication of ZA9710473B publication Critical patent/ZA9710473B/xx

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA9710473A 1997-06-20 1997-11-20 Process for obtaining high purity electrolytic metal zinc at high efficiencies from high manganese blends through cold electrolytic demanganizing prior to normal electrolysis ZA9710473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR9702733 1997-06-20

Publications (1)

Publication Number Publication Date
ZA9710473B true ZA9710473B (en) 1999-05-20

Family

ID=3461018

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710473A ZA9710473B (en) 1997-06-20 1997-11-20 Process for obtaining high purity electrolytic metal zinc at high efficiencies from high manganese blends through cold electrolytic demanganizing prior to normal electrolysis

Country Status (5)

Country Link
EP (1) EP0885976B1 (fr)
AU (1) AU749395B2 (fr)
DE (1) DE69710870T2 (fr)
ES (1) ES2174190T3 (fr)
ZA (1) ZA9710473B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073165A1 (fr) * 1999-05-05 2001-10-04 Michael John Thom Extraction de manganese dans des electrolytes
BR0212518A (pt) * 2001-09-13 2004-08-24 Intec Ltd Processo para a recuperação de zinco metálico de um mineral de zinco, métodos para a remoção de manganês de uma solução de haleto metálico, e para remoção de prata e/ou mercúrio dissolvidos de uma solução de haleto metálico, e, qualquer metal
RU2298585C9 (ru) * 2001-09-13 2007-08-10 Интек Лтд Способ извлечения цинка
RU2346066C1 (ru) * 2007-10-30 2009-02-10 Общество с ограниченной ответственностью "Производство по утилизации отходов" (ООО "Производство по утилизации отходов") Способ извлечения цинка из техногенных концентратов с высоким содержанием сульфидов
CN105200461A (zh) * 2015-10-26 2015-12-30 中国科学院青海盐湖研究所 一种电解锰的阳极液的处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065155A (en) * 1960-09-02 1962-11-20 Manganese Chemicals Corp Electrolytic manganese dioxide process
PH13567A (en) * 1976-08-11 1980-06-26 Sherritt Gordon Mines Ltd Process for the recovery of zinc
AU5730780A (en) * 1979-05-28 1980-12-04 National Institute For Metallurgy Simultaneous recovery of zn + mn
CA1166021A (fr) * 1981-06-02 1984-04-24 Gerald L. Bolton Elimination des ions manganese et chlore dans des solutions aqueuses acides de sulfate de zinc

Also Published As

Publication number Publication date
AU4532197A (en) 1998-12-24
ES2174190T3 (es) 2002-11-01
DE69710870T2 (de) 2002-09-12
EP0885976B1 (fr) 2002-03-06
AU749395B2 (en) 2002-06-27
DE69710870D1 (de) 2002-04-11
EP0885976A1 (fr) 1998-12-23

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