ES420339A1 - Procedimiento e instalacion correspondiente para la fusion rapida de los minerales o concentrados de sulfuro. - Google Patents

Procedimiento e instalacion correspondiente para la fusion rapida de los minerales o concentrados de sulfuro.

Info

Publication number
ES420339A1
ES420339A1 ES420339A ES420339A ES420339A1 ES 420339 A1 ES420339 A1 ES 420339A1 ES 420339 A ES420339 A ES 420339A ES 420339 A ES420339 A ES 420339A ES 420339 A1 ES420339 A1 ES 420339A1
Authority
ES
Spain
Prior art keywords
flash smelting
oxidation
concentrates
fed
furnace
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
ES420339A
Other languages
English (en)
Spanish (es)
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
Publication of ES420339A1 publication Critical patent/ES420339A1/es
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)
ES420339A 1972-10-26 1973-10-25 Procedimiento e instalacion correspondiente para la fusion rapida de los minerales o concentrados de sulfuro. Expired ES420339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722977A FI49845C (fi) 1972-10-26 1972-10-26 Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.

Publications (1)

Publication Number Publication Date
ES420339A1 true ES420339A1 (es) 1976-07-01

Family

ID=8507848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420339A Expired ES420339A1 (es) 1972-10-26 1973-10-25 Procedimiento e instalacion correspondiente para la fusion rapida de los minerales o concentrados de sulfuro.

Country Status (6)

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

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
EP0016595B1 (en) * 1979-03-09 1984-05-30 National Research Development Corporation A method of recovering non-ferrous metals from their 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 (enrdf_load_stackoverflow) * 1984-08-16 1989-05-13 Voest Alpine Ag
FI91283C (fi) * 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
EP0660491B1 (en) * 1993-12-24 1997-03-05 Nippondenso Co., Ltd. Motor for electric pumps
FI98380C (fi) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Menetelmä ja laitteisto suspensiosulatusta varten
FI103517B1 (fi) * 1997-12-09 1999-07-15 Outokumpu Oy Menetelmä pesuhapon termiseksi hajottamiseksi
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 (fi) * 1969-01-14 1972-10-10 Outokumpu Oy Sulfidimalmien sulatuksessa käytettävä menetelmä.
FI47380C (fi) * 1970-04-10 1973-11-12 Outokumpu Oy Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.
SE350532B (enrdf_load_stackoverflow) * 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
FI49845C (fi) 1975-10-10
DE2353135A1 (de) 1974-05-02
JPS49133204A (enrdf_load_stackoverflow) 1974-12-20
FI49845B (enrdf_load_stackoverflow) 1975-06-30
AU6186573A (en) 1975-05-01
US3892560A (en) 1975-07-01
CA1010663A (en) 1977-05-24

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