FI49845B - - Google Patents

Info

Publication number
FI49845B
FI49845B FI2977/72A FI297772A FI49845B FI 49845 B FI49845 B FI 49845B FI 2977/72 A FI2977/72 A FI 2977/72A FI 297772 A FI297772 A FI 297772A FI 49845 B FI49845 B FI 49845B
Authority
FI
Finland
Application number
FI2977/72A
Other languages
Finnish (fi)
Other versions
FI49845C (en
Inventor
Esko Olavi Nermes
Timo Tapani Talonen
Paul Henrik Waernao
Olavi August Aaltonen
Simo Antero Iivari 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 FI722977A priority Critical patent/FI49845C/en
Priority to DE19732353135 priority patent/DE2353135A1/en
Priority to US409261A priority patent/US3892560A/en
Priority to CA184,132A priority patent/CA1010663A/en
Priority to ES420339A priority patent/ES420339A1/en
Priority to JP48120102A priority patent/JPS49133204A/ja
Priority to AU61865/73A priority patent/AU479205B2/en
Application granted granted Critical
Publication of FI49845B publication Critical patent/FI49845B/fi
Publication of FI49845C publication Critical patent/FI49845C/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
    • C22B5/12—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)
FI722977A 1972-10-26 1972-10-26 Method and apparatus for flame smelting of sulphide ores or concentrates. FI49845C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI722977A FI49845C (en) 1972-10-26 1972-10-26 Method and apparatus for flame smelting of sulphide ores or concentrates.
DE19732353135 DE2353135A1 (en) 1972-10-26 1973-10-23 PROCESS AND DEVICE FOR FLUSH MELTING SULPHIDE OR CONCENTRATE
US409261A US3892560A (en) 1972-10-26 1973-10-24 Process and device for flash smelting sulphide ores or concentrates
CA184,132A CA1010663A (en) 1972-10-26 1973-10-24 Process and device to be used in the flash smelting of sulphide ores or concentrates
ES420339A ES420339A1 (en) 1972-10-26 1973-10-25 Process and device for flash smelting sulphide ores or concentrates
JP48120102A JPS49133204A (en) 1972-10-26 1973-10-26
AU61865/73A AU479205B2 (en) 1973-10-26 Process and device to be used in the flash smelting of sulphide ores or concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722977A FI49845C (en) 1972-10-26 1972-10-26 Method and apparatus for flame smelting of sulphide ores or concentrates.

Publications (2)

Publication Number Publication Date
FI49845B true FI49845B (en) 1975-06-30
FI49845C FI49845C (en) 1975-10-10

Family

ID=8507848

Family Applications (1)

Application Number Title Priority Date Filing Date
FI722977A FI49845C (en) 1972-10-26 1972-10-26 Method and apparatus for flame smelting of sulphide ores or concentrates.

Country Status (6)

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

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 (en) * 1975-04-09 1977-03-31 Kloeckner Humboldt Deutz Ag METHOD AND DEVICE FOR THE PREVENTION OF SULFIDIC COPPER ORE CONCENTRATES
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 (en) * 1980-12-01 1986-04-21 Boliden Ab PROCEDURE FOR THE RECOVERY OF METAL CONTENTS FROM COMPLEX SULFIDIC METAL RAW MATERIALS
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 (en) * 1984-08-16 1989-05-13 Voest Alpine Ag
FI91283C (en) * 1991-02-13 1997-01-13 Outokumpu Research Oy Method and apparatus for heating and melting a powdery solid and evaporating the volatile constituents therein in a slurry melting furnace
EP0660491B1 (en) * 1993-12-24 1997-03-05 Nippondenso Co., Ltd. Motor for electric pumps
FI98380C (en) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Method and apparatus for suspension melting
FI103517B (en) * 1997-12-09 1999-07-15 Outokumpu Oy Process for the thermal dissolution of hydrochloric acid
US9725784B2 (en) 2012-06-21 2017-08-08 Lawrence F. McHugh 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 (en) * 1958-09-10 1960-03-03 Basf Ag Process for the production of gases containing sulfur dioxide
US3463630A (en) * 1966-03-03 1969-08-26 Lamar S Todd Process for producing zinc and related materials
FI45866C (en) * 1969-01-14 1972-10-10 Outokumpu Oy Method used for smelting sulphide ores.
FI47380C (en) * 1970-04-10 1973-11-12 Outokumpu Oy Process for the production of iron-poor nickel sulphide stones from sulphide shall be nickel concentrate in their suspension melting.
SE350532B (en) * 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
US3892560A (en) 1975-07-01
ES420339A1 (en) 1976-07-01
DE2353135A1 (en) 1974-05-02
AU6186573A (en) 1975-05-01
CA1010663A (en) 1977-05-24
FI49845C (en) 1975-10-10
JPS49133204A (en) 1974-12-20

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