ES345866A1 - Simultaneous electrolytic production of zinc and manganese dioxide - Google Patents

Simultaneous electrolytic production of zinc and manganese dioxide

Info

Publication number
ES345866A1
ES345866A1 ES345866A ES345866A ES345866A1 ES 345866 A1 ES345866 A1 ES 345866A1 ES 345866 A ES345866 A ES 345866A ES 345866 A ES345866 A ES 345866A ES 345866 A1 ES345866 A1 ES 345866A1
Authority
ES
Spain
Prior art keywords
cathode
zinc
manganese dioxide
electrolytic production
anode
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.)
Expired
Application number
ES345866A
Other languages
Spanish (es)
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.)
Union Carbide Canada Ltd
Original Assignee
Union Carbide Canada 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 Union Carbide Canada Ltd filed Critical Union Carbide Canada Ltd
Publication of ES345866A1 publication Critical patent/ES345866A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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; Hydroxides
    • 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
    • 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
    • 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
    • C01P2006/40—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

MnO 2 and Zn are simultaneously electrolytically produced as platings on an anode and cathode from an aqueous solution of MnSO 4 and ZnSO 4 heated to 75 C. to 100 C., the MnSO 4 concentration being from 0À5 to 2À6 molar and the ZnSO 4 concentration being from 0À4 to 2À6 molar. The anode may be of graphite, Pb, Ti, Pt or Ti-Pd alloy. The cathode may be of A1 or Zn. The anode current density may be between 5 and 25 amps. /sq.ft. and the cathode current density be between 5 and 50 amps. /sq. ft. The Zn may be stripped off the A1 cathodes every 24 hours. A diaphragm cell may be used, the fresh electrolyte being fed into each cathode compartment.
ES345866A 1966-10-22 1967-10-07 Simultaneous electrolytic production of zinc and manganese dioxide Expired ES345866A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA973828 1966-10-22

Publications (1)

Publication Number Publication Date
ES345866A1 true ES345866A1 (en) 1968-11-16

Family

ID=4142695

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345866A Expired ES345866A1 (en) 1966-10-22 1967-10-07 Simultaneous electrolytic production of zinc and manganese dioxide

Country Status (8)

Country Link
BE (1) BE705454A (en)
CA (1) CA814412A (en)
DE (1) DE1558765B2 (en)
ES (1) ES345866A1 (en)
GB (1) GB1134575A (en)
GR (1) GR37029B (en)
MY (1) MY6900330A (en)
SE (1) SE329833B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679158A5 (en) * 1989-07-20 1991-12-31 Recytec S A C O Orfigest S A
US5250374A (en) * 1991-01-24 1993-10-05 Rbc Universal Method of preparing a rechargeable modified manganese-containing material by electrolytic deposition and related material
FR2704098B1 (en) * 1993-04-16 1995-07-21 Inst Nat Polytech Grenoble PROCESS FOR TREATING USED BATTERIES BY ELECTROLYSIS.
CN115747832A (en) * 2022-11-01 2023-03-07 昆明理工大学 Method for one-step purification and manganese removal and co-production of low-iron zinc from manganese-containing zinc sulfate solution in zinc hydrometallurgy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1055158A (en) * 1912-09-04 1913-03-04 Andrew Gordon French Electrolytic recovery of zinc and manganese.
US2863810A (en) * 1957-03-26 1958-12-09 American Smelting Refining Process for electrowinning zinc

Also Published As

Publication number Publication date
CA814412A (en) 1969-06-03
GR37029B (en) 1969-04-07
SE329833B (en) 1970-10-26
GB1134575A (en) 1968-11-27
MY6900330A (en) 1969-12-31
DE1558765B2 (en) 1971-12-23
DE1558765A1 (en) 1971-12-23
BE705454A (en) 1968-03-01

Similar Documents

Publication Publication Date Title
GB1497542A (en) Electrochemical apparatus
ES420298A1 (en) Electrode assembly for multipolar electrolytic cells
GB1021991A (en) Improvements in or relating to galvanic batteries
GB1423252A (en) Electrolytic cell for alkali metal chlorates
GB1221716A (en) Rechargeable energy conversion system
JPS55107792A (en) Electrode having mixed metal oxide catalyst
ES345866A1 (en) Simultaneous electrolytic production of zinc and manganese dioxide
GB1214654A (en) A process for electrolytic deposition of manganese dioxide
GB1257022A (en)
GB1074989A (en) Electric current-producing cell with buffer zone
GB1267314A (en) Electrolytic cell for brine electrolysis
GB845511A (en) Improvements relating to the production of metal hydroxides
GB1121468A (en) Improvements relating to electrolytic production of electro-chemically active cadmium
US4048027A (en) Process for producing electrolytic MnO2 from molten manganese nitrate hexahydrate
IL36934A (en) An electrodialysis,electroysis and electrosynthesis cell having ion exchange membranes made of an acrylonitrile copolymer and method of electrolysing an ionic solution therein
FR2207997A1 (en) Elimination of lead from nickel solns - using a rotating electrode cell, with possible control of final lead concn.
GB1493786A (en) Compositions suitable for positive electrodes for air-depolarized alkaline primary cells
SE7514274L (en) PROCEDURE FOR LOCATING LIFE FOR ELECTROLYSIS ANODES
GB1156034A (en) Improvements in a Battery and a method of making the same
JPS6487792A (en) Production of quaternary ammonium hydroxide
GB1208452A (en) Improvements in zinc-air batteries
GB1485762A (en) Electrochemical cells
GB1262778A (en) Electric accumulator
US3475297A (en) Method of making battery separators
SU58770A1 (en) Electrolytic production method of lead powder