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FI48202C - Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates. - Google Patents

Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates.

Info

Publication number
FI48202C
FI48202C FI712610A FI261071A FI48202C FI 48202 C FI48202 C FI 48202C FI 712610 A FI712610 A FI 712610A FI 261071 A FI261071 A FI 261071A FI 48202 C FI48202 C FI 48202C
Authority
FI
Finland
Prior art keywords
concentrates
suspension smelting
fine oxide
sulphide ores
ores
Prior art date
Application number
FI712610A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI48202B (en
Inventor
Kaasila
Toivanen
Haerkki
Niemelae
Noponen
Malmstroem
Tuominen
Aaltonen
Maekipirtti
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 FI712610A priority Critical patent/FI48202C/en
Priority to US289635A priority patent/US3900310A/en
Application granted granted Critical
Publication of FI48202B publication Critical patent/FI48202B/fi
Publication of FI48202C publication Critical patent/FI48202C/en
Priority to US05/703,666 priority patent/US4088310A/en

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
    • C22B5/08—Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B19/32—Refining zinc
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • 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
    • C22B25/00—Obtaining tin
    • C22B25/08—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI712610A 1971-09-17 1971-09-17 Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates. FI48202C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI712610A FI48202C (en) 1971-09-17 1971-09-17 Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates.
US289635A US3900310A (en) 1971-09-17 1972-09-18 Process for suspension smelting of finely-divided oxide and/or sulfide ores and concentrates
US05/703,666 US4088310A (en) 1971-09-17 1976-07-08 Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI712610A FI48202C (en) 1971-09-17 1971-09-17 Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates.

Publications (2)

Publication Number Publication Date
FI48202B FI48202B (en) 1974-04-01
FI48202C true FI48202C (en) 1974-07-10

Family

ID=8507326

Family Applications (1)

Application Number Title Priority Date Filing Date
FI712610A FI48202C (en) 1971-09-17 1971-09-17 Method and apparatus for suspension smelting of fine oxide and / or sulphide ores and concentrates.

Country Status (2)

Country Link
US (1) US3900310A (en)
FI (1) FI48202C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139371A (en) * 1974-06-27 1979-02-13 Outokumpu Oy Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron
US4113470A (en) * 1974-07-05 1978-09-12 Outokumpu Oy Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
FI52358C (en) * 1974-11-11 1977-08-10 Outokumpu Oy A method of continuously producing raw copper in one step from impure sulfide copper concentrate or ore.
CA1151430A (en) * 1980-02-28 1983-08-09 Charles E. O'neill Reduction smelting process
US5449395A (en) * 1994-07-18 1995-09-12 Kennecott Corporation Apparatus and process for the production of fire-refined blister copper
FI117769B (en) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Feeding system in a suspension melting furnace
FI126660B (en) * 2014-04-11 2017-03-31 Outotec Finland Oy PROCEDURES AND ARRANGEMENTS FOR MONITORING THE PERFORMANCE OF A SIGNER BURNER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209331A (en) * 1936-11-12 1940-07-30 Haglund Ture Robert Roasting process
US2506557A (en) * 1947-04-03 1950-05-02 Bryk Petri Baldur Method for smelting sulfide bearing raw materials
NL256368A (en) * 1959-10-01
US3460817A (en) * 1963-09-30 1969-08-12 Geoffrey Joynt Brittingham Furnace for continuous treatment of sulphide copper ores
FI45866C (en) * 1969-01-14 1972-10-10 Outokumpu Oy Method used for smelting sulphide ores.

Also Published As

Publication number Publication date
FI48202B (en) 1974-04-01
US3900310A (en) 1975-08-19

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