GB761794A - Electrolytic cell for electrowinning manganese - Google Patents

Electrolytic cell for electrowinning manganese

Info

Publication number
GB761794A
GB761794A GB5642/54A GB564254A GB761794A GB 761794 A GB761794 A GB 761794A GB 5642/54 A GB5642/54 A GB 5642/54A GB 564254 A GB564254 A GB 564254A GB 761794 A GB761794 A GB 761794A
Authority
GB
United Kingdom
Prior art keywords
catholyte
compartment
manganese
compartments
gms
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
GB5642/54A
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.)
Linde Canada Inc
Original Assignee
Electric Furnace Products 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 Electric Furnace Products Co Ltd filed Critical Electric Furnace Products Co Ltd
Publication of GB761794A publication Critical patent/GB761794A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/10Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

761,794. Obtaining manganese by electrolysis. ELECTRIC FURNACE PRODUCTS CO., Ltd. Feb. 26, 1954 [March 5, 1953], No. 5642/54. Class 41. An electrolytic cell 1 for electrowinning manganese includes a container having suspended therein a plurality of cathodes, e.g. parallel steel sheets 15, and a plurality of anodes 17, e.g. of an alloy of 99 per cent lead, 1 per cent silver, frames 16 carrying solution-permeable diaphragms 10 surrounding each cathode to provide individual catholyte compartments each separated from a common anolyte compartment 8, the catholyte compartments having communicating passage means, e.g. conduits 13, 14 adapted to circulate catholyte between a common catholyte feed compartment 7, separated from the compartment 8 by a partition 6, and each individual catholyte compartment. The frames 16 close the catholyte compartments top and bottom. In operation feed is introduced into a trough 19 which it leaves by holes 20 to enter the feed compartment 7, circulating through conduits 13, catholyte compartments and back through conduits 14. When the catholyte is depleted in manganese, it passes through the diaphragms 10 into the anode spaces which alternate with the catholyte compartments and which form part of the compartment 8. Anolyte leaves the cell by a conduit 23 and overflow 22. Drains 24, 25 permit the removal of anodic sludge and catholyte. The cell may be operated at 5.5 volts at current densities of 139 and 45 amps. per square foot for anode and cathode respectively. The electrolyte consists of manganese sulphate at 34 to 36 gms. per litre, ammonium sulphate at 125 to 145 gms. per litre, and SO 2 at more than 0.10 gms. per litre.
GB5642/54A 1953-03-05 1954-02-26 Electrolytic cell for electrowinning manganese Expired GB761794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US761794XA 1953-03-05 1953-03-05

Publications (1)

Publication Number Publication Date
GB761794A true GB761794A (en) 1956-11-21

Family

ID=22130429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5642/54A Expired GB761794A (en) 1953-03-05 1954-02-26 Electrolytic cell for electrowinning manganese

Country Status (1)

Country Link
GB (1) GB761794A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011202A1 (en) * 2011-07-15 2013-01-24 Eramet Internal box for an electrolytic manganese cell, including supporting fingers, and associated method and cell
WO2014009768A1 (en) * 2012-07-09 2014-01-16 Eramet Internal frame assembly of a cell for electrolysis of manganese, associated cell and method
CN103526229A (en) * 2013-09-27 2014-01-22 盐城市电子设备厂有限公司 Loading system on electrolytic manganese or zinc production line
CN104058523A (en) * 2013-10-31 2014-09-24 攀钢集团攀枝花钢铁研究院有限公司 Vanadium oxide production industrial wastewater processing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011202A1 (en) * 2011-07-15 2013-01-24 Eramet Internal box for an electrolytic manganese cell, including supporting fingers, and associated method and cell
WO2014009768A1 (en) * 2012-07-09 2014-01-16 Eramet Internal frame assembly of a cell for electrolysis of manganese, associated cell and method
CN103526229A (en) * 2013-09-27 2014-01-22 盐城市电子设备厂有限公司 Loading system on electrolytic manganese or zinc production line
CN103526229B (en) * 2013-09-27 2016-05-18 盐城市电子设备厂有限公司 The feeding system of electrolytic manganese or zinc production line
CN104058523A (en) * 2013-10-31 2014-09-24 攀钢集团攀枝花钢铁研究院有限公司 Vanadium oxide production industrial wastewater processing method
CN104058523B (en) * 2013-10-31 2015-12-30 攀钢集团攀枝花钢铁研究院有限公司 A kind for the treatment of process of vanadium oxide manufacture waste water

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