FI46980C - Menetelmä sinkkiä ja rautaa siältävien sulfidien käsittelemiseksi - Google Patents

Menetelmä sinkkiä ja rautaa siältävien sulfidien käsittelemiseksi

Info

Publication number
FI46980C
FI46980C FI662355A FI235566A FI46980C FI 46980 C FI46980 C FI 46980C FI 662355 A FI662355 A FI 662355A FI 235566 A FI235566 A FI 235566A FI 46980 C FI46980 C FI 46980C
Authority
FI
Finland
Prior art keywords
iron
treating
containing zinc
sulphides containing
sulphides
Prior art date
Application number
FI662355A
Other languages
English (en)
Swedish (sv)
Other versions
FI46980B (fi
Inventor
Veltman
O'kane
Gulyas
Middagh
Original Assignee
Sherritt Gordon Mines Ltd
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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Application granted granted Critical
Publication of FI46980B publication Critical patent/FI46980B/fi
Publication of FI46980C publication Critical patent/FI46980C/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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FI662355A 1965-09-11 1966-09-09 Menetelmä sinkkiä ja rautaa siältävien sulfidien käsittelemiseksi FI46980C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA940343 1965-09-11

Publications (2)

Publication Number Publication Date
FI46980B FI46980B (fi) 1973-05-02
FI46980C true FI46980C (fi) 1973-08-10

Family

ID=4142329

Family Applications (1)

Application Number Title Priority Date Filing Date
FI662355A FI46980C (fi) 1965-09-11 1966-09-09 Menetelmä sinkkiä ja rautaa siältävien sulfidien käsittelemiseksi

Country Status (8)

Country Link
US (1) US3477927A (fi)
BE (1) BE686709A (fi)
DE (1) DE1298284B (fi)
ES (1) ES331117A1 (fi)
FI (1) FI46980C (fi)
GB (1) GB1111759A (fi)
NL (2) NL6612768A (fi)
SE (1) SE322634B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA971368A (en) * 1972-11-20 1975-07-22 Paul Kawulka Recovery of zinc from zinc sulphides by direct pressure leaching
US3923617A (en) * 1974-08-15 1975-12-02 Inspiration Cons Copper Electrolytic recovery of zinc
CA1049953A (en) * 1975-10-22 1979-03-06 Herbert Veltman Two-stage pressure leaching process for zinc and iron bearing mineral sulphides
US4063933A (en) * 1976-07-02 1977-12-20 Texasgulf Canada Ltd. Process for the treatment of complex lead-zinc concentrates
GB1598454A (en) * 1977-03-15 1981-09-23 Sherritt Gordon Mines Ltd Leaching of metal sulphides
US4330379A (en) * 1979-01-24 1982-05-18 National Institute For Metallurgy Leaching of zinc containing sulphide minerals
US4274931A (en) * 1979-01-24 1981-06-23 National Institute For Metallurgy Leaching process for zinc sulphide containing materials
CA1212242A (en) * 1982-07-27 1986-10-07 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937636A (en) * 1931-10-12 1933-12-05 Niels C Christensen Process of treating lead-zinc sulphide ores
US2996440A (en) * 1959-03-12 1961-08-15 Sherritt Gordon Mines Ltd Method for the production of zinc
US3316059A (en) * 1962-10-29 1967-04-25 Sherritt Gordon Mines Ltd Process for the acid oxidation of lead and zinc sulphides

Also Published As

Publication number Publication date
ES331117A1 (es) 1967-07-01
NL136386C (fi) 1900-01-01
BE686709A (fi) 1967-02-15
FI46980B (fi) 1973-05-02
SE322634B (fi) 1970-04-13
US3477927A (en) 1969-11-11
NL6612768A (fi) 1967-03-13
GB1111759A (en) 1968-05-01
DE1298284B (de) 1969-06-26

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Legal Events

Date Code Title Description
BB Publication of examined application