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BE744432A - Perfectionnements aux procedes de fusion des minerais de sulfures - Google Patents

Perfectionnements aux procedes de fusion des minerais de sulfures

Info

Publication number
BE744432A
BE744432A BE744432DA BE744432A BE 744432 A BE744432 A BE 744432A BE 744432D A BE744432D A BE 744432DA BE 744432 A BE744432 A BE 744432A
Authority
BE
Belgium
Prior art keywords
sulphide ore
melting processes
ore melting
processes
sulphide
Prior art date
Application number
Other languages
English (en)
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
Publication of BE744432A publication Critical patent/BE744432A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/962—Treating or using mill scale

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)
BE744432D 1969-01-14 1970-01-14 Perfectionnements aux procedes de fusion des minerais de sulfures BE744432A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI690104A FI45866C (fi) 1969-01-14 1969-01-14 Sulfidimalmien sulatuksessa käytettävä menetelmä.

Publications (1)

Publication Number Publication Date
BE744432A true BE744432A (fr) 1970-06-15

Family

ID=8503608

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744432D BE744432A (fr) 1969-01-14 1970-01-14 Perfectionnements aux procedes de fusion des minerais de sulfures

Country Status (5)

Country Link
US (1) US3790366A (fr)
BE (1) BE744432A (fr)
DE (1) DE2001450A1 (fr)
FI (1) FI45866C (fr)
GB (1) GB1291911A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI48202C (fi) * 1971-09-17 1974-07-10 Outokumpu Oy Menetelmä ja laite hienojakoisten oksidi- ja/tai sulfidimalmien sekä r ikasteiden suspensiosulattamiseksi.
US4088310A (en) * 1971-09-17 1978-05-09 Outokumpu Oy Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates
FI49845C (fi) * 1972-10-26 1975-10-10 Outokumpu Oy Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.
FI49846C (fi) * 1972-10-26 1975-10-10 Outokumpu Oy Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.
DE2253074C3 (de) * 1972-10-28 1983-12-22 Deutsche Babcock & Wilcox Ag, 4200 Oberhausen Verfahren zur pyrometallurgischen Behandlung von Feststoffen
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 (fi) * 1974-11-11 1977-08-10 Outokumpu Oy Tapa valmistaa raakakuparia jatkuvasti yhdessä vaiheessa epäpuhtaasta sulfidisesta kuparirikasteesta tai -malmista .
US4169725A (en) * 1976-04-30 1979-10-02 Outokumpu Oy Process for the refining of sulfidic complex and mixed ores or concentrates
SE407234B (sv) * 1977-07-22 1979-03-19 Boliden Ab Forfarande for framstellning av ett tillsatsmaterial for rajernsframstellning
SE406929B (sv) * 1977-07-22 1979-03-05 Boliden Ab Forfarande for framstellning av rajern ur jernsulfidhaltiga material
SE444578B (sv) * 1980-12-01 1986-04-21 Boliden Ab Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
US5397556A (en) * 1992-12-16 1995-03-14 The Regents Of The Unviversity Of California Process for recovery of sulfur from acid gases
US9725784B2 (en) 2012-06-21 2017-08-08 Lawrence F. McHugh Production of copper via looping oxidation process
CN107177739A (zh) * 2017-06-30 2017-09-19 铜陵有色金属集团股份有限公司金冠铜业分公司 闪速炉烟道
CN108913914B (zh) * 2018-09-21 2024-03-12 中国恩菲工程技术有限公司 铜熔炼装置
CN111804562A (zh) * 2020-06-21 2020-10-23 湖南绿茵桥驿环保科技有限公司 一种炉渣处理用泥沙分离系统
CN112048626B (zh) * 2020-08-18 2022-07-15 铜陵有色金属集团股份有限公司 闪速熔炼冰铜的处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086201A (en) * 1934-12-10 1937-07-06 Du Pont Ore roasting
US2090386A (en) * 1935-07-24 1937-08-17 Gen Chemical Corp Method and apparatus for roasting ore
US2209331A (en) * 1936-11-12 1940-07-30 Haglund Ture Robert Roasting process
US2219411A (en) * 1938-05-16 1940-10-29 Carlsson Fredrik Method of treating tin containing materials
US2503555A (en) * 1943-09-25 1950-04-11 Henry G Lykken Ore conditioning and reduction process
US2746859A (en) * 1951-12-22 1956-05-22 Chemical Construction Corp Method of recovering non-ferrous metal values
US2868635A (en) * 1956-01-02 1959-01-13 Pyror Ltd Method of treating iron sulfide-containing ore or concentrates
NL136385C (fr) * 1959-10-01
US2984561A (en) * 1960-04-15 1961-05-16 Allied Chem Method of roasting pyrites
US3386815A (en) * 1964-11-06 1968-06-04 Boliden Ab Process for roasting iron sulfide materials

Also Published As

Publication number Publication date
US3790366A (en) 1974-02-05
DE2001450A1 (de) 1970-07-23
GB1291911A (en) 1972-10-04
FI45866B (fr) 1972-06-30
FI45866C (fi) 1972-10-10

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