CA1109826A - Electrolytic metal recovery with sulphate ion diffusion through ion-permeable membrane - Google Patents
Electrolytic metal recovery with sulphate ion diffusion through ion-permeable membraneInfo
- Publication number
- CA1109826A CA1109826A CA252,272A CA252272A CA1109826A CA 1109826 A CA1109826 A CA 1109826A CA 252272 A CA252272 A CA 252272A CA 1109826 A CA1109826 A CA 1109826A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- cathode
- process according
- bearing solution
- compartment
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 70
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 70
- 239000012528 membrane Substances 0.000 title claims abstract description 22
- 229910021653 sulphate ion Inorganic materials 0.000 title claims abstract description 16
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title abstract description 7
- 238000009792 diffusion process Methods 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000002378 acidificating effect Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 10
- -1 sulphate ions Chemical class 0.000 claims abstract description 9
- 150000002500 ions Chemical class 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 238000005363 electrowinning Methods 0.000 claims description 13
- 238000002386 leaching Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000003011 anion exchange membrane Substances 0.000 claims description 9
- 239000001117 sulphuric acid Substances 0.000 claims description 9
- 235000011149 sulphuric acid Nutrition 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 239000002659 electrodeposit Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000009854 hydrometallurgy Methods 0.000 description 3
- 238000010349 cathodic reaction Methods 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229920005439 Perspex® Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 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
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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU72445 | 1975-05-12 | ||
| LU72445A LU72445A1 (cs) | 1975-05-12 | 1975-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1109826A true CA1109826A (en) | 1981-09-29 |
Family
ID=19727930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA252,272A Expired CA1109826A (en) | 1975-05-12 | 1976-05-11 | Electrolytic metal recovery with sulphate ion diffusion through ion-permeable membrane |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5856757B2 (cs) |
| AU (1) | AU504814B2 (cs) |
| CA (1) | CA1109826A (cs) |
| LU (1) | LU72445A1 (cs) |
| ZA (1) | ZA762728B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2505612C1 (ru) * | 2012-06-28 | 2014-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Способ извлечения молибдена из вольфрамсодержащих растворов |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245796A (ja) * | 1984-05-16 | 1985-12-05 | ミネメ・ルシエルシユ | 電気分解による亜鉛抽出方法を特に意図したパ−ジ溶液の処理方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021541B2 (cs) * | 1972-08-22 | 1975-07-23 |
-
1975
- 1975-05-12 LU LU72445A patent/LU72445A1/xx unknown
-
1976
- 1976-05-06 ZA ZA762728A patent/ZA762728B/xx unknown
- 1976-05-11 CA CA252,272A patent/CA1109826A/en not_active Expired
- 1976-05-11 AU AU13828/76A patent/AU504814B2/en not_active Expired
- 1976-05-12 JP JP51053365A patent/JPS5856757B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2505612C1 (ru) * | 2012-06-28 | 2014-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Способ извлечения молибдена из вольфрамсодержащих растворов |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5856757B2 (ja) | 1983-12-16 |
| AU504814B2 (en) | 1979-11-01 |
| LU72445A1 (cs) | 1977-02-09 |
| ZA762728B (en) | 1977-04-27 |
| JPS51143522A (en) | 1976-12-09 |
| AU1382876A (en) | 1977-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |