FI760486A - - Google Patents

Info

Publication number
FI760486A
FI760486A FI760486A FI760486A FI760486A FI 760486 A FI760486 A FI 760486A FI 760486 A FI760486 A FI 760486A FI 760486 A FI760486 A FI 760486A FI 760486 A FI760486 A FI 760486A
Authority
FI
Finland
Application number
FI760486A
Other versions
FI58793B (fi
Inventor
Sigmund Peder Fugleberg
Aimo Ensio Jaervinen
Kauko Johannes Karpale
Jussi Kalevi Rastas
Original Assignee
Outokumpu Oy
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 Oy filed Critical Outokumpu Oy
Priority to FI760486A priority Critical patent/FI58793B/fi
Priority to CA272,620A priority patent/CA1094819A/en
Priority to DE2708059A priority patent/DE2708059B2/de
Priority to IN1312/CAL/77A priority patent/IN145617B/en
Publication of FI760486A publication Critical patent/FI760486A/fi
Application granted granted Critical
Publication of FI58793B publication Critical patent/FI58793B/fi

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)
FI760486A 1976-02-25 1976-02-25 Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium ur deras ferriter FI58793B (fi)

Priority Applications (4)

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
CA272,620A CA1094819A (en) 1976-02-25 1977-02-24 Hydrometallurgical process for the recovery of zinc, copper, and cadmium from their ferrites
DE2708059A DE2708059B2 (de) 1976-02-25 1977-02-24 Hydrometallurgisches Verfahren zur Gewinnung von Zink, Kupfer und Cadmium aus deren Ferriten
IN1312/CAL/77A IN145617B (fi) 1976-02-25 1977-08-22

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 (2)

Publication Number Publication Date
FI760486A true FI760486A (fi) 1977-08-26
FI58793B FI58793B (fi) 1980-12-31

Family

ID=8509784

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (7)

* 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
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
MX349844B (es) 2012-07-16 2017-08-16 Tam 5 S L * Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados con alto contenido en hierro.

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.

Also Published As

Publication number Publication date
DE2708059B2 (de) 1981-04-02
CA1094819A (en) 1981-02-03
IN145617B (fi) 1978-11-18
FI58793B (fi) 1980-12-31
DE2708059A1 (de) 1977-09-01

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: OUTOKUMPU OY