GB761794A - Electrolytic cell for electrowinning manganese - Google Patents
Electrolytic cell for electrowinning manganeseInfo
- 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
Links
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052748 manganese Inorganic materials 0.000 title abstract 3
- 239000011572 manganese Substances 0.000 title abstract 3
- 238000005363 electrowinning Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 235000007079 manganese sulphate Nutrition 0.000 abstract 1
- 239000011702 manganese sulphate Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/10—Electrolytic 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.
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)
| 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 |
-
1954
- 1954-02-26 GB GB5642/54A patent/GB761794A/en not_active Expired
Cited By (6)
| 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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