FI69871B - Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller - Google Patents

Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller Download PDF

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Publication number
FI69871B
FI69871B FI842883A FI842883A FI69871B FI 69871 B FI69871 B FI 69871B FI 842883 A FI842883 A FI 842883A FI 842883 A FI842883 A FI 842883A FI 69871 B FI69871 B FI 69871B
Authority
FI
Finland
Prior art keywords
zone
slag
conversion
melting
metal
Prior art date
Application number
FI842883A
Other languages
English (en)
Finnish (fi)
Other versions
FI842883A0 (fi
FI69871C (fi
Inventor
Teuvo Pekka Tapio Hanniala
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 FI842883A0 publication Critical patent/FI842883A0/fi
Priority to FI842883A priority Critical patent/FI69871C/fi
Priority to US06/753,399 priority patent/US4599108A/en
Priority to AU44800/85A priority patent/AU575415B2/en
Priority to GB08517848A priority patent/GB2161835B/en
Priority to CA000486862A priority patent/CA1247373A/en
Priority to JP15709385A priority patent/JPS6137929A/ja
Priority to DE19853525710 priority patent/DE3525710A1/de
Application granted granted Critical
Publication of FI69871B publication Critical patent/FI69871B/fi
Priority to US06/827,264 priority patent/US4645186A/en
Publication of FI69871C publication Critical patent/FI69871C/fi

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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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent 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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0095—Process control or regulation methods
    • C22B15/0097—Sulfur release abatement
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Claims (8)

1. Förfarande för behandling av sulfidkoncentrat eller -maimer tili rämetall i en och samma behandlingsenhet (1), vid vilket förfarande frän chargen bestäende av det sulfidmaterial, som skall behandlas i behandlingsenhetens smältningszon, slaggningsmaterial och oxiderings-gas produceras en smält slaggfas (6) och sulfidisk smält skärsten (5) och vid vilket den smälta slaggfasen (6) och den sulfidiska smälta skärstenen (5) avlägsnas frän var sin tappningsöppning (17,18) och vid vilket förfarande den frän ugnen tappade smälta skärstenen (5) stelnas tili fasta partiklar och den erhällna fasta skärstenen konverteras tili rämetall, kännetecknat av att den finfördelade, fasta skärstenen (5) returneras tili behandlingsenheten (1) genom ett konverteringsschakt (10) tillsammans med slaggnirigs-materialet och oxideringsgasen för konvertering av skärstenen tili rämetall och att i konverteringszonens settlerdel (13) ästadkoms jämvikt mellan tvä smältfaser (11,12) och att avgaserna frän säväl konverteringszonen (15) som smältningszonen (16) avlägsnas genom ett gemensamt stigschakt (4) och att sammanblandning av smältfaserna i konverteringszonens settlerdel (13) och smältningszonens settlerdel (3) är ätminstone delvis förhindrad.
2. Förfarande enligt patentkravet 1, kännetecknat av att i konverteringszonens settlerdel (13) ästadkoms jämvikt mellan konverteringsslagg (12) och rämetall (11).
3. Förfarande enligt patentkravet 1 och 2, kännetecknat av att slagget (6) frän smältningszonen och slagget (12) frän konverteringszonen avlägsnas genom samma tappningsöppning (17). U. Förfarande enligt patentkravet 1, 2 eller 3, kännetecknat av att skärstenen (5) frän smältningszonen och rämetallen (11) frän konverteringszonen separerats frän varandra.
5. Förfarande enligt nägot av de föregäende patentkraven, kännetecknat av att strömning av de i smältningszonen producerade faserna (5,6) in i konverteringszonens settlerdel (13) förhindras.
FI842883A 1984-07-18 1984-07-18 Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller FI69871C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI842883A FI69871C (fi) 1984-07-18 1984-07-18 Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
US06/753,399 US4599108A (en) 1984-07-18 1985-07-10 Method for processing sulphide concentrates and sulphide ores into raw material
AU44800/85A AU575415B2 (en) 1984-07-18 1985-07-11 Continuous conversion of copper sulphide ores and concentrates into raw copper
GB08517848A GB2161835B (en) 1984-07-18 1985-07-15 Method and apparatus for processing sulphide concentrates and sulphide ores into raw material
CA000486862A CA1247373A (en) 1984-07-18 1985-07-16 Method and apparatus for processing sulphide concentrates and sulphide ores into raw metal
JP15709385A JPS6137929A (ja) 1984-07-18 1985-07-18 硫化濃縮物及び硫化鉱の処理方法ならびにその装置
DE19853525710 DE3525710A1 (de) 1984-07-18 1985-07-18 Verfahren und vorrichtung zum verarbeiten von sulfidkonzentraten und sulfiderzen zu rohmetallen
US06/827,264 US4645186A (en) 1984-07-18 1986-02-07 Apparatus for processing sulphide concentrates and sulphide ores into raw material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI842883A FI69871C (fi) 1984-07-18 1984-07-18 Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
FI842883 1984-07-18

Publications (3)

Publication Number Publication Date
FI842883A0 FI842883A0 (fi) 1984-07-18
FI69871B true FI69871B (fi) 1985-12-31
FI69871C FI69871C (fi) 1986-05-26

Family

ID=8519398

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842883A FI69871C (fi) 1984-07-18 1984-07-18 Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller

Country Status (7)

Country Link
US (2) US4599108A (sv)
JP (1) JPS6137929A (sv)
AU (1) AU575415B2 (sv)
CA (1) CA1247373A (sv)
DE (1) DE3525710A1 (sv)
FI (1) FI69871C (sv)
GB (1) GB2161835B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194213A (en) * 1991-07-29 1993-03-16 Inco Limited Copper smelting system
US5301620A (en) * 1993-04-01 1994-04-12 Molten Metal Technology, Inc. Reactor and method for disassociating waste
US5435833A (en) * 1993-09-30 1995-07-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process to convert non-ferrous metal such as copper or nickel by oxygen enrichment
US5449395A (en) * 1994-07-18 1995-09-12 Kennecott Corporation Apparatus and process for the production of fire-refined blister copper
US5555822A (en) * 1994-09-06 1996-09-17 Molten Metal Technology, Inc. Apparatus for dissociating bulk waste in a molten metal bath
US6042632A (en) * 1996-01-17 2000-03-28 Kennecott Holdings Company Method of moderating temperature peaks in and/or increasing throughput of a continuous, top-blown copper converting furnace
CN1067370C (zh) * 1997-06-06 2001-06-20 中国石化金陵石油化工公司 一种合成对溴苯甲醛的方法
FI105827B (sv) * 1999-05-14 2000-10-13 Outokumpu Oy Förfarande och anordning för smältning av icke-järnmetallsulfider i en suspensionssmältugn för alstrande av sten med hög icke-järnmetallhalt och slagg som kastas bort
PT1257676E (pt) * 2000-01-04 2004-06-30 Outokumpu Oy Processo para a producao de cobre vesicular num reactor de suspensao
US6520388B1 (en) 2000-10-31 2003-02-18 Hatch Associates Ltd. Casting furnace and method for continuous casting of molten magnesium
US20060228294A1 (en) * 2005-04-12 2006-10-12 Davis William H Process and apparatus using a molten metal bath
WO2009099348A1 (ru) * 2008-02-05 2009-08-13 Zufar Garifullinovich Salihov Печь для плавки в жидкой ванне материалов, содержащих цветные, черные металлы и тугоплавкие образования
AU2012357697A1 (en) * 2011-12-22 2014-07-03 Alistair Stewart BURROWS Smelting process
CN102586618B (zh) * 2012-03-31 2013-08-21 长沙有色冶金设计研究院有限公司 硫铁矿的冶炼工艺
FI125830B (sv) 2012-12-11 2016-02-29 Outotec Oyj Förfarande för producering av sten eller råmetall i en suspensionssmältugn och suspensionssmältugn
RU2542050C1 (ru) * 2013-07-30 2015-02-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ пирометаллургической переработки железосодержащих материалов
WO2015075314A1 (en) * 2013-11-20 2015-05-28 Outotec (Finland) Oy Process for copper smelting
JP6405709B2 (ja) * 2014-05-29 2018-10-17 住友電気工業株式会社 溶解炉
CN105907987B (zh) * 2016-04-26 2017-10-27 中国瑞林工程技术有限公司 熔炼炉以及采用该熔炼炉制备铜锍的方法
RU2640110C1 (ru) * 2016-12-29 2017-12-26 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ пирометаллургической переработки оксидных материалов
US11644116B1 (en) 2021-12-15 2023-05-09 Ford Global Technologies, Llc Unitized valve body having flow passages

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459415A (en) * 1965-10-15 1969-08-05 Vyskumny Ustav Kovu Panenske B Apparatus for the continuous production of converter copper
GB1130255A (en) * 1965-11-22 1968-10-16 Conzinc Riotinto Ltd Reverberatory smelting of copper concentrates
AU4755868A (en) * 1968-12-10 1971-06-10 Monzino Riot Into Of Australia Limited Suspension smelting and refining of metals
US3674463A (en) * 1970-08-04 1972-07-04 Newmont Exploration Ltd Continuous gas-atomized copper smelting and converting
AU463882B2 (en) * 1971-04-29 1975-07-23 Proektny Inauchno-Issledovatelskyinstitut Gipronkel Method of continuous converting of metallurgical melts anda converter furnace to rea lee this method
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
US4169725A (en) * 1976-04-30 1979-10-02 Outokumpu Oy Process for the refining of sulfidic complex and mixed ores or concentrates
US4169728A (en) * 1978-02-09 1979-10-02 Mitsubishi Kinzoku Kabushiki Kaisha Corrosion resistant bright aluminum alloy for die-casting
DE2807964A1 (de) * 1978-02-24 1979-08-30 Metallgesellschaft Ag Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten
CA1151430A (en) * 1980-02-28 1983-08-09 Charles E. O'neill Reduction smelting process
US4416690A (en) * 1981-06-01 1983-11-22 Kennecott Corporation Solid matte-oxygen converting process
US4470845A (en) * 1983-01-05 1984-09-11 Newmont Mining Corporation Continuous process for copper smelting and converting in a single furnace by oxygen injection
SE451332B (sv) * 1983-03-04 1987-09-28 Boliden Ab Forfarande for framstellning av blisterkoppar
FI67727C (fi) * 1983-06-15 1985-05-10 Outokumpu Oy Foerfarande foer att tillverka raokoppar

Also Published As

Publication number Publication date
FI842883A0 (fi) 1984-07-18
AU4480085A (en) 1986-01-23
JPS6350409B2 (sv) 1988-10-07
DE3525710A1 (de) 1986-01-30
FI69871C (fi) 1986-05-26
GB2161835A (en) 1986-01-22
CA1247373A (en) 1988-12-28
GB8517848D0 (en) 1985-08-21
US4599108A (en) 1986-07-08
DE3525710C2 (sv) 1988-09-22
GB2161835B (en) 1988-06-29
JPS6137929A (ja) 1986-02-22
AU575415B2 (en) 1988-07-28
US4645186A (en) 1987-02-24

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Owner name: OUTOKUMPU OY