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 sulfides

Info

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
Application number
ES399486A
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.)
Cyprus Metallurgical Processes Corp
Original Assignee
Cyprus Metallurgical Processes Corp
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 Cyprus Metallurgical Processes Corp filed Critical Cyprus Metallurgical Processes Corp
Publication of ES399486A1 publication Critical patent/ES399486A1/en
Expired legal-status Critical Current

Links

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:
ES399486A 1971-02-08 1972-02-04 Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides Expired ES399486A1 (en)

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 (25)

* Cited by examiner, † Cited by third party
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
KR900001832B1 (en) * 1985-04-25 1990-03-24 크로닌 엔지니어즈 코포레이션, 리미티드 Method of dissolving and recovering 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
CN1034957C (en) * 1993-04-24 1997-05-21 王绍和 Directly electrolytic extraction of electrolytic copper by copper sulfide ore

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ZA72641B (en) 1972-10-25
JPS5133483B1 (en) 1976-09-20
DE2204724A1 (en) 1972-08-24
SE374566B (en) 1975-03-10
CA975712A (en) 1975-10-07
US3673061A (en) 1972-06-27
LU64751A1 (en) 1972-06-30
FR2124519B1 (en) 1976-07-09
SE374566C (en) 1977-06-27
NL7201463A (en) 1972-08-10
GB1345102A (en) 1974-01-30
IT949343B (en) 1973-06-11
NO133903C (en) 1976-07-14
NO133903B (en) 1976-04-05
FR2124519A1 (en) 1972-09-22
PH10022A (en) 1976-07-13
BE779036A (en) 1972-05-30
ZM2172A1 (en) 1973-10-22
IE36195B1 (en) 1976-09-15
IE36195L (en) 1972-08-08

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