CA1010663A - Process and device to be used in the flash smelting of sulphide ores or concentrates - Google Patents

Process and device to be used in the flash smelting of sulphide ores or concentrates

Info

Publication number
CA1010663A
CA1010663A CA184,132A CA184132A CA1010663A CA 1010663 A CA1010663 A CA 1010663A CA 184132 A CA184132 A CA 184132A CA 1010663 A CA1010663 A CA 1010663A
Authority
CA
Canada
Prior art keywords
concentrates
flash smelting
sulphide ores
ores
sulphide
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
CA184,132A
Other languages
English (en)
Other versions
CA184132S (en
Inventor
Esko O. Nermes
Timo T. Talonen
Olavi A. Aaltonen
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 CA1010663A publication Critical patent/CA1010663A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

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)
CA184,132A 1972-10-26 1973-10-24 Process and device to be used in the flash smelting of sulphide ores or concentrates Expired CA1010663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722977A FI49845C (sv) 1972-10-26 1972-10-26 Förfarande och anordning vid flamsmältning av sulfidmalmer eller -konc entrat.

Publications (1)

Publication Number Publication Date
CA1010663A true CA1010663A (en) 1977-05-24

Family

ID=8507848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,132A Expired CA1010663A (en) 1972-10-26 1973-10-24 Process and device to be used in the flash smelting of sulphide ores or concentrates

Country Status (6)

Country Link
US (1) US3892560A (sv)
JP (1) JPS49133204A (sv)
CA (1) CA1010663A (sv)
DE (1) DE2353135A1 (sv)
ES (1) ES420339A1 (sv)
FI (1) FI49845C (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113470A (en) * 1974-07-05 1978-09-12 Outokumpu Oy Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
DE2515464C2 (de) * 1975-04-09 1977-03-31 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur verhuettung sulfidischer kupfererzkonzentrate
US4169725A (en) * 1976-04-30 1979-10-02 Outokumpu Oy Process for the refining of sulfidic complex and mixed ores or concentrates
AU527613B2 (en) * 1979-03-09 1983-03-10 British Technology Group Limited Non-ferrous metals from sulphide ores
SE444578B (sv) * 1980-12-01 1986-04-21 Boliden Ab Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
US4416690A (en) * 1981-06-01 1983-11-22 Kennecott Corporation Solid matte-oxygen converting process
US4521245A (en) * 1983-11-02 1985-06-04 Yarygin Vladimir I Method of processing sulphide copper- and/or sulphide copper-zinc concentrates
IN164687B (sv) * 1984-08-16 1989-05-13 Voest Alpine Ag
FI91283C (sv) * 1991-02-13 1997-01-13 Outokumpu Research Oy Sätt och anordning för upphettning och smältning av pulverformigt fastämne samt avdustning av i ämnet befintliga flyktiga beståndsdelar i suspensionssmältugn
DE69401907T2 (de) * 1993-12-24 1997-09-04 Denso Corp Motor für elektrische Pumpen
FI98380C (sv) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Förfarande och anordning för suspensionssmältning
FI103517B1 (sv) * 1997-12-09 1999-07-15 Outokumpu Oy Förfarande för termisk upplösning av tvättsyra
WO2013192386A1 (en) 2012-06-21 2013-12-27 Orchard Material Technology Llc Production of copper via looping oxidation process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US852612A (en) * 1906-01-22 1907-05-07 Walter G Perkins Process of desulfurizing and subsequent smelting.
US1845503A (en) * 1928-05-15 1932-02-16 Phelps Dodge Corp Pyro-metallurgical process and apparatus
US1860585A (en) * 1930-07-26 1932-05-31 Patentaktiebolaget Grondal Ram Treatment of sulphide ores
US2219411A (en) * 1938-05-16 1940-10-29 Carlsson Fredrik Method of treating tin containing materials
US2438911A (en) * 1945-04-21 1948-04-06 Falconbridge Nickel Mines Ltd Process for recovering metal values from slags
US2699375A (en) * 1950-03-28 1955-01-11 Basf Ag Production of gases containing sulfur dioxide
US2819157A (en) * 1953-07-17 1958-01-07 Dorr Oliver Inc Method of treating sulfide solids under solids fluidizing conditions
DE1076646B (de) * 1958-09-10 1960-03-03 Basf Ag Verfahren zur Herstellung schwefeldioxydhaltiger Gase
US3463630A (en) * 1966-03-03 1969-08-26 Lamar S Todd Process for producing zinc and related materials
FI45866C (sv) * 1969-01-14 1972-10-10 Outokumpu Oy Förfarande vid smältning av sulfidmalmer.
FI47380C (sv) * 1970-04-10 1973-11-12 Outokumpu Oy Förfarande för framställning av järnfattig nickelsulfidsten av sulfidi ska nickelkoncentrat vid deras suspensionsmältning.
SE350532B (sv) * 1971-03-01 1972-10-30 Boliden Ab
US3773494A (en) * 1971-12-10 1973-11-20 Treadwell Corp Smelting of copper sulphide concentrates with ferrous sulphate

Also Published As

Publication number Publication date
DE2353135A1 (de) 1974-05-02
FI49845B (sv) 1975-06-30
FI49845C (sv) 1975-10-10
AU6186573A (en) 1975-05-01
US3892560A (en) 1975-07-01
ES420339A1 (es) 1976-07-01
JPS49133204A (sv) 1974-12-20

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