ES399486A1 - Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides - Google Patents
Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfidesInfo
- Publication number
- ES399486A1 ES399486A1 ES399486A ES399486A ES399486A1 ES 399486 A1 ES399486 A1 ES 399486A1 ES 399486 A ES399486 A ES 399486A ES 399486 A ES399486 A ES 399486A ES 399486 A1 ES399486 A1 ES 399486A1
- Authority
- ES
- Spain
- Prior art keywords
- metals
- recovery
- sulfide ores
- sulfides
- electrolytic dissociation
- 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
- 238000000034 method Methods 0.000 title abstract 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 230000005592 electrolytic dissociation Effects 0.000 title 1
- 150000003568 thioethers Chemical class 0.000 title 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 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
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)
Abstract
A pollution-free process for the electrolytic dissolution of sulfide ores of the metals of Groups IB, II B, V A, VI A, of the Periodic Table and lead in aqueous acidic media with the formation of metal ions and elemental sulfur followed by recovery of the metal ions from solution in the electrolyte media, the process characterized by certain critical process conditions, these being the use of:
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11375171A | 1971-02-08 | 1971-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES399486A1 true ES399486A1 (en) | 1974-11-01 |
Family
ID=22351278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES399486A Expired ES399486A1 (en) | 1971-02-08 | 1972-02-04 | Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3673061A (en) |
| JP (1) | JPS5133483B1 (en) |
| BE (1) | BE779036A (en) |
| CA (1) | CA975712A (en) |
| DE (1) | DE2204724A1 (en) |
| ES (1) | ES399486A1 (en) |
| FR (1) | FR2124519B1 (en) |
| GB (1) | GB1345102A (en) |
| IE (1) | IE36195B1 (en) |
| IT (1) | IT949343B (en) |
| LU (1) | LU64751A1 (en) |
| NL (1) | NL7201463A (en) |
| NO (1) | NO133903C (en) |
| PH (1) | PH10022A (en) |
| SE (1) | SE374566C (en) |
| ZA (1) | ZA72641B (en) |
| ZM (1) | ZM2172A1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849265A (en) * | 1971-10-01 | 1974-11-19 | Us Interior | Electro-oxidative method for the recovery of molybdenum from sulfide ores |
| US3766026A (en) * | 1972-05-10 | 1973-10-16 | Cyprus Metallurg Process | Electrolytic process for the recovery of nickel, cobalt and iron from their sulfides |
| US3755106A (en) * | 1972-05-15 | 1973-08-28 | Us Interior | ELECTROLYTIC OXIDATION OF Sb{11 S{11 |
| US3915818A (en) * | 1972-10-13 | 1975-10-28 | Corporacion De Fomento De La P | Electrowinning process for the improved recovery of metal |
| US3956087A (en) * | 1974-05-17 | 1976-05-11 | Mineral Research & Development Corporation | Electrochemical mining of copper |
| US3957603A (en) * | 1974-06-14 | 1976-05-18 | Electromet, Inc. | Electrolytic gold recovery and separation process |
| US3979265A (en) * | 1974-12-19 | 1976-09-07 | Continental Oil Company | Recovery of metals from sulfur bearing ores |
| US3959096A (en) * | 1975-01-17 | 1976-05-25 | Langer Stanley H | Electrochemical recovery of copper from alloy scrap |
| GB1496852A (en) * | 1975-02-14 | 1978-01-05 | Dextec Metallurg | Extraction of copper from ores and concentrates |
| US4107009A (en) * | 1976-02-02 | 1978-08-15 | Dextec Metallurgical Proprietary Limited | Recovery of copper from ores and concentrates |
| IE44899B1 (en) * | 1976-04-01 | 1982-05-05 | Dextec Metallurg | Refining of ferrous and base metal ores and concentrates |
| US4139432A (en) * | 1976-08-16 | 1979-02-13 | Ghiringhelli Hugh A | Process for electrochemically recovering precious metals from ores |
| JPS5352235A (en) * | 1976-10-25 | 1978-05-12 | Nat Res Inst Metals | Electrorefining method of lead |
| US4159232A (en) * | 1977-09-23 | 1979-06-26 | Bacon William G | Electro-hydrometallurgical process for the extraction of base metals and iron |
| US4204922A (en) * | 1977-12-06 | 1980-05-27 | The Broken Hill Propietary Company Limited | Simultaneous electrodissolution and electrowinning of metals from simple sulphides |
| ZA801861B (en) * | 1979-04-09 | 1981-04-29 | Dextec Metallurg | Production of lead from ores and concentrates |
| US4384890A (en) * | 1982-02-10 | 1983-05-24 | Phelps Dodge Corporation | Cupric chloride leaching of copper sulfides |
| US4631176A (en) * | 1982-07-22 | 1986-12-23 | Cato Research Corporation | Recovery of anhydrous zinc chloride |
| US4500498A (en) * | 1984-01-19 | 1985-02-19 | Cato Research, Inc. | Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride |
| US4594132A (en) * | 1984-06-27 | 1986-06-10 | Phelps Dodge Corporation | Chloride hydrometallurgical process for production of copper |
| ZM7485A1 (en) * | 1984-10-05 | 1986-04-28 | Dextec Metallurg | Production of zinc from ores and concentrates |
| US4775452A (en) * | 1985-04-25 | 1988-10-04 | Chlorine Engineers Corp. Ltd. | Process for dissolution and recovery of noble metals |
| SE8504140L (en) * | 1985-09-05 | 1987-03-06 | Boliden Ab | PROCEDURE FOR SELECTIVE EXTRACTION OF LEAD FROM COMPLEX SULFIDIC NON-IRON METALS |
| SE8504500D0 (en) * | 1985-09-30 | 1985-09-30 | Boliden Ab | METHOD AND DEVICE FOR THE RECOVERY OF COPPER FROM COPPER IRON SULFIDE ORE |
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| CN1034957C (en) * | 1993-04-24 | 1997-05-21 | 王绍和 | Method for preparing electrolytic copper by direct electrolysis of copper sulfide ore and electrolytic bath thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE199554C (en) * | ||||
| US720235A (en) * | 1900-11-02 | 1903-02-10 | Hans A Frasch | Process of recovering and separating metals from their ores. |
| US1066855A (en) * | 1912-03-13 | 1913-07-08 | Ransom B Shelden | Process of extracting metals from their ores. |
| US1115351A (en) * | 1914-01-27 | 1914-10-27 | Herman A Wagner | Process of separating metals from ores. |
| US3616331A (en) * | 1968-08-03 | 1971-10-26 | Int Nickel Co | Recovery of nickel and copper from sulfides |
-
1971
- 1971-02-08 US US113751A patent/US3673061A/en not_active Expired - Lifetime
-
1972
- 1972-01-27 GB GB379172A patent/GB1345102A/en not_active Expired
- 1972-01-31 IE IE128/72A patent/IE36195B1/en unknown
- 1972-02-01 CA CA133,677A patent/CA975712A/en not_active Expired
- 1972-02-01 DE DE19722204724 patent/DE2204724A1/en active Pending
- 1972-02-01 FR FR7203920A patent/FR2124519B1/fr not_active Expired
- 1972-02-01 ZA ZA720641A patent/ZA72641B/en unknown
- 1972-02-02 SE SE7201180A patent/SE374566C/en unknown
- 1972-02-03 JP JP47012535A patent/JPS5133483B1/ja active Pending
- 1972-02-04 PH PH13251*A patent/PH10022A/en unknown
- 1972-02-04 ES ES399486A patent/ES399486A1/en not_active Expired
- 1972-02-04 NL NL7201463A patent/NL7201463A/xx unknown
- 1972-02-07 IT IT9338/72A patent/IT949343B/en active
- 1972-02-07 BE BE779036A patent/BE779036A/en unknown
- 1972-02-07 NO NO321/72*[A patent/NO133903C/no unknown
- 1972-02-07 ZM ZM21/72A patent/ZM2172A1/en unknown
- 1972-02-08 LU LU64751D patent/LU64751A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH10022A (en) | 1976-07-13 |
| GB1345102A (en) | 1974-01-30 |
| FR2124519A1 (en) | 1972-09-22 |
| IE36195L (en) | 1972-08-08 |
| DE2204724A1 (en) | 1972-08-24 |
| CA975712A (en) | 1975-10-07 |
| JPS5133483B1 (en) | 1976-09-20 |
| ZA72641B (en) | 1972-10-25 |
| FR2124519B1 (en) | 1976-07-09 |
| BE779036A (en) | 1972-05-30 |
| SE374566B (en) | 1975-03-10 |
| SE374566C (en) | 1977-06-27 |
| IT949343B (en) | 1973-06-11 |
| NL7201463A (en) | 1972-08-10 |
| NO133903B (en) | 1976-04-05 |
| US3673061A (en) | 1972-06-27 |
| NO133903C (en) | 1976-07-14 |
| ZM2172A1 (en) | 1973-10-22 |
| LU64751A1 (en) | 1972-06-30 |
| IE36195B1 (en) | 1976-09-15 |
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