CA1094819A - Hydrometallurgical process for the recovery of zinc, copper, and cadmium from their ferrites - Google Patents

Hydrometallurgical process for the recovery of zinc, copper, and cadmium from their ferrites

Info

Publication number
CA1094819A
CA1094819A CA272,620A CA272620A CA1094819A CA 1094819 A CA1094819 A CA 1094819A CA 272620 A CA272620 A CA 272620A CA 1094819 A CA1094819 A CA 1094819A
Authority
CA
Canada
Prior art keywords
stage
jarosite
solution
ferrite
ferrites
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
CA272,620A
Other languages
English (en)
French (fr)
Inventor
Sigmund P. Fugleberg
Aimo E. Jarvinen
Kauko J. Karpale
Jussi K. Rastas
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of CA1094819A publication Critical patent/CA1094819A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA272,620A 1976-02-25 1977-02-24 Hydrometallurgical process for the recovery of zinc, copper, and cadmium from their ferrites Expired CA1094819A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI760486A FI58793B (fi) 1976-02-25 1976-02-25 Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium ur deras ferriter
FI760486 1976-02-25

Publications (1)

Publication Number Publication Date
CA1094819A true CA1094819A (en) 1981-02-03

Family

ID=8509784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA272,620A Expired CA1094819A (en) 1976-02-25 1977-02-24 Hydrometallurgical process for the recovery of zinc, copper, and cadmium from their ferrites

Country Status (4)

Country Link
CA (1) CA1094819A (fi)
DE (1) DE2708059B2 (fi)
FI (1) FI58793B (fi)
IN (1) IN145617B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006879A1 (en) * 1996-08-12 1998-02-19 Outokumpu Base Metals Oy Method for leaching zinc concentrate in atmospheric conditions
WO2014013092A1 (es) 2012-07-16 2014-01-23 Tam 5, S.L. Metodo hidrometalúrgico para la recuperación de zinc en medio sulfúrico a partir de concentrados de zinc sulfurados con alto contenido en hierro

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT366717B (de) * 1980-02-06 1982-05-10 Voest Alpine Ag Verfahren zur hydrometallurgischen aufarbeitung von zink enthaltenden rohmaterialien
FI65804C (fi) * 1980-09-30 1984-07-10 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av bly silveroch guld samt zink ur orena jarositaoterstoden fraon en e letrolytisk zinkprocess
US4485073A (en) * 1984-02-08 1984-11-27 Kerr-Mcgee Chemical Corporation Process of producing manganese sulfate solutions
US4489043A (en) * 1984-02-08 1984-12-18 Kerr-Mcgee Chemical Corporation Manufacture of manganous sulfate solutions
FI83335C (fi) * 1988-03-31 1993-06-29 Pekka Juhani Saikkonen Foerfarande foer aotervinning av icke-jaernmetaller, speciellt nickel, kobolt, koppar, zink, mangan och magnesium genom smaelt- och smaeltfilmsulfatisering ur raomaterial som innehaoller dessa metaller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO123248B (fi) 1969-10-02 1971-10-18 Norske Zinkkompani As
ES407811A2 (es) * 1972-10-20 1976-02-01 Asturiana De Zinc Sa Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006879A1 (en) * 1996-08-12 1998-02-19 Outokumpu Base Metals Oy Method for leaching zinc concentrate in atmospheric conditions
AU725971B2 (en) * 1996-08-12 2000-10-26 Outotec Oyj Method for leaching zinc concentrate in atmospheric conditions
WO2014013092A1 (es) 2012-07-16 2014-01-23 Tam 5, S.L. Metodo hidrometalúrgico para la recuperación de zinc en medio sulfúrico a partir de concentrados de zinc sulfurados con alto contenido en hierro
US9463986B2 (en) 2012-07-16 2016-10-11 Tam 5, S.L. Hydrometallurgical method for recovery of zinc in sulphuric medium starting from sulphidic zinc concentrates with high iron content

Also Published As

Publication number Publication date
DE2708059B2 (de) 1981-04-02
IN145617B (fi) 1978-11-18
FI58793B (fi) 1980-12-31
FI760486A (fi) 1977-08-26
DE2708059A1 (de) 1977-09-01

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Legal Events

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