FI54809B - Foerfarande foer suspensionsmaeltning av sulfidkoncentrat - Google Patents

Foerfarande foer suspensionsmaeltning av sulfidkoncentrat

Info

Publication number
FI54809B
FI54809B FI771109A FI771109A FI54809B FI 54809 B FI54809 B FI 54809B FI 771109 A FI771109 A FI 771109A FI 771109 A FI771109 A FI 771109A FI 54809 B FI54809 B FI 54809B
Authority
FI
Finland
Prior art keywords
suspensions
suspension
Prior art date
Application number
FI771109A
Other languages
English (en)
Other versions
FI54809C (fi
FI771109A (fi
Inventor
Launo Leo Lilja
Simo Antero Iivari Maekipirtti
Valto Johannes Maekitalo
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 FI771109A priority Critical patent/FI54809C/fi
Priority to US05/888,777 priority patent/US4168157A/en
Priority to DE2812869A priority patent/DE2812869C3/de
Priority to CA300,531A priority patent/CA1108411A/en
Publication of FI771109A publication Critical patent/FI771109A/fi
Application granted granted Critical
Publication of FI54809B publication Critical patent/FI54809B/fi
Publication of FI54809C publication Critical patent/FI54809C/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI771109A 1977-04-06 1977-04-06 Foerfarande foer suspensionsmaeltning av sulfidkoncentrat FI54809C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI771109A FI54809C (fi) 1977-04-06 1977-04-06 Foerfarande foer suspensionsmaeltning av sulfidkoncentrat
US05/888,777 US4168157A (en) 1977-04-06 1978-03-21 Process for the suspension smelting of sulfide concentrates
DE2812869A DE2812869C3 (de) 1977-04-06 1978-03-23 Verfahren zum Suspensionsschmelzen von eisenhaltigem Sulfidkonzentrat
CA300,531A CA1108411A (en) 1977-04-06 1978-04-05 Process for the suspension smelting of sulfide concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI771109A FI54809C (fi) 1977-04-06 1977-04-06 Foerfarande foer suspensionsmaeltning av sulfidkoncentrat

Publications (3)

Publication Number Publication Date
FI771109A FI771109A (fi) 1978-10-07
FI54809B true FI54809B (fi) 1978-11-30
FI54809C FI54809C (fi) 1979-03-12

Family

ID=8510751

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771109A FI54809C (fi) 1977-04-06 1977-04-06 Foerfarande foer suspensionsmaeltning av sulfidkoncentrat

Country Status (4)

Country Link
US (1) US4168157A (fi)
CA (1) CA1108411A (fi)
DE (1) DE2812869C3 (fi)
FI (1) FI54809C (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372540A (en) * 1978-12-21 1983-02-08 Queneau Paul Etienne Apparatus for oxygen sprinkle smelting of sulfide concentrates
DE3212100C2 (de) * 1982-04-01 1985-11-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Durchführung pyrometallurgischer Prozesse
DE3629661A1 (de) * 1986-08-30 1988-03-10 Ulrich Bock Verfahren zur durchfuehrung reduzierender pyrometallurgischer prozesse mit pellets aus oxidischen erzen, konzentraten oder zwischenprodukten, sowie metallischen zwischenprodukten mittels stark reduzierender gase oder sauerstoffhaltiger gase zur erzeugung und raffination einer metallschmelze
FI20075924L (fi) * 2007-12-17 2009-06-18 Outotec Oyj Suspensiosulatusuuni ja menetelmä raakametallin tai kiven tuottamiseksi suspensiosulatusuunissa

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813015A (en) * 1954-04-30 1957-11-12 Falconbridge Nickel Mines Ltd Method of roasting metal sulfide concentrates in a fluidized bed
DE2038227C3 (de) * 1970-07-31 1973-06-20 Vni Gornometallurgitscheskij I Verfahren zur Aufbereitung von Erzen und Konzentraten
US3796568A (en) * 1971-12-27 1974-03-12 Union Carbide Corp Flame smelting and refining of copper
CA984614A (en) * 1973-10-09 1976-03-02 Falconbridge Nickel Mines Limited Fluid bed roasting of metal sulphides at high temperatures

Also Published As

Publication number Publication date
DE2812869A1 (de) 1978-10-19
FI54809C (fi) 1979-03-12
FI771109A (fi) 1978-10-07
DE2812869C3 (de) 1981-08-06
DE2812869B2 (de) 1980-12-04
CA1108411A (en) 1981-09-08
US4168157A (en) 1979-09-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY