CA1027894A - Procede hydrometallurgique pour la recuperation du cuivre a meme les minerais sulfuriques - Google Patents

Procede hydrometallurgique pour la recuperation du cuivre a meme les minerais sulfuriques

Info

Publication number
CA1027894A
CA1027894A CA175,116A CA175116A CA1027894A CA 1027894 A CA1027894 A CA 1027894A CA 175116 A CA175116 A CA 175116A CA 1027894 A CA1027894 A CA 1027894A
Authority
CA
Canada
Prior art keywords
sulfide ore
hydrometallurgical process
ore concentrates
recover copper
recover
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
CA175,116A
Other languages
English (en)
Other versions
CA175116S (en
Inventor
Henry M. Brennecke
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1027894A publication Critical patent/CA1027894A/fr
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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
CA175,116A 1972-06-28 1973-06-28 Procede hydrometallurgique pour la recuperation du cuivre a meme les minerais sulfuriques Expired CA1027894A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26707572A 1972-06-28 1972-06-28
US366876A US3888748A (en) 1972-06-28 1973-06-04 Recovery of metal values from ore concentrates

Publications (1)

Publication Number Publication Date
CA1027894A true CA1027894A (fr) 1978-03-14

Family

ID=26952195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,116A Expired CA1027894A (fr) 1972-06-28 1973-06-28 Procede hydrometallurgique pour la recuperation du cuivre a meme les minerais sulfuriques

Country Status (4)

Country Link
US (1) US3888748A (fr)
JP (1) JPS52148418A (fr)
CA (1) CA1027894A (fr)
PH (1) PH11153A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966462A (en) * 1975-04-18 1976-06-29 International Ore Technology, Inc. Recovery of nitric acid soluble transition metals from sulfur and iron containing ores of the same
US4084961A (en) * 1976-09-10 1978-04-18 Sunshine Mining Company Treatment of metal bearing mineral material
CA1094326A (fr) * 1977-08-19 1981-01-27 Verner B. Sefton Procede de precipitation du fer sous forme de jarosite
US4189461A (en) * 1977-11-30 1980-02-19 Kennecott Copper Corporation Metal leaching from concentrates using nitrogen dioxide in acids
US4647307A (en) * 1983-01-18 1987-03-03 Rein Raudsepp Process for recovering gold and silver from refractory ores
JPS6036686A (ja) * 1983-08-08 1985-02-25 Dowa Mining Co Ltd 銅電解系統のプロセス制御法
US4594132A (en) * 1984-06-27 1986-06-10 Phelps Dodge Corporation Chloride hydrometallurgical process for production of copper
US4878945A (en) * 1986-05-29 1989-11-07 Rein Raudsepp Hydrometallurgical process for treating refractory ores containing precious metals
US5194240A (en) * 1988-12-08 1993-03-16 Eaglebrook International, Inc. Manufacture of ferric sulphate
CA1336856C (fr) * 1988-12-08 1995-09-05 Jaroslav R. Derka Fabrication de composes hydroxyles de sulfate ferrique
US5194241A (en) * 1988-12-08 1993-03-16 Eaglebrook International, Inc. Manufacture of hydroxylated ferric sulphate compound
US5096486A (en) * 1990-12-13 1992-03-17 Sunshine Precious Metals Incorporated Treatment of metal bearing mineral material
US5188713A (en) * 1991-03-05 1993-02-23 Envirochip Technologies Ltd. Process for recovery of metal
US5236492A (en) * 1992-07-29 1993-08-17 Fmc Gold Company Recovery of precious metal values from refractory ores
ATE144292T1 (de) * 1993-01-27 1996-11-15 R & O Mining Processing Ltd Hydrometallurgisches verfahren zur gewinnung von metallen aus komplexenerzen
US5425800A (en) * 1993-10-26 1995-06-20 Fmc Corporation Recovery of precious metal values from refractory ores
JPH10504060A (ja) * 1994-08-15 1998-04-14 アール・アンド・オー・マイニング・プロセシング・リミテッド 硫化亜鉛含有鉱石及び精鉱から硫酸塩への硫化亜鉛の湿式製錬転化
US5912402A (en) * 1995-10-30 1999-06-15 Drinkard Metalox, Inc. Metallurgical dust recycle process
US5624650A (en) * 1996-02-22 1997-04-29 Environchip Technologies, Inc. Nitric acid process for ferric sulfate production
US7399454B2 (en) * 2004-04-29 2008-07-15 Metalox International, Llc Metallurgical dust reclamation process
FI121713B (fi) * 2009-06-26 2011-03-15 Outotec Oyj Menetelmä kalkopyriittirikasteen liuottamiseksi
AU2008248196C1 (en) * 2007-05-03 2011-02-10 Drinkard Metalox, Inc. Method of recovering metal values from ores
AR121604A1 (es) 2020-03-18 2022-06-22 Bhp Chile Inc Biolixiviación oxidativa de metales básicos
CN115485401A (zh) 2020-03-18 2022-12-16 Bhp智利股份有限公司 贱金属的氧化堆浸
EP4587601A1 (fr) 2022-09-16 2025-07-23 Bhp Chile Inc. Procédé de lixiviation oxydative de nitrate en tas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US287737A (en) * 1883-10-30 Gael a
US653414A (en) * 1899-09-23 1900-07-10 Edward Fink Process of extracting copper or other metals from tailings or ores of such metals.
CA938794A (en) * 1968-12-13 1973-12-25 Weston David Hydrometallurgical treatment of nickel group ores
US3640805A (en) * 1969-06-13 1972-02-08 Atomic Energy Commission Removal of nitrate contamination from nickel-plating solutions
JPS5551017A (en) * 1978-10-12 1980-04-14 Lion Corp Acetylsalicylic acid solid preparation

Also Published As

Publication number Publication date
JPS52148418A (en) 1977-12-09
PH11153A (en) 1977-10-27
US3888748A (en) 1975-06-10

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