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DE60000574D1 - Behandlung von metallsulfidkonzentraten durch rösten und reduzierende schmelzung im lichtbogenofen - Google Patents

Behandlung von metallsulfidkonzentraten durch rösten und reduzierende schmelzung im lichtbogenofen

Info

Publication number
DE60000574D1
DE60000574D1 DE60000574T DE60000574T DE60000574D1 DE 60000574 D1 DE60000574 D1 DE 60000574D1 DE 60000574 T DE60000574 T DE 60000574T DE 60000574 T DE60000574 T DE 60000574T DE 60000574 D1 DE60000574 D1 DE 60000574D1
Authority
DE
Germany
Prior art keywords
roasting
treatment
arc furnace
metal sulfide
sulfide concentrates
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 - Lifetime
Application number
DE60000574T
Other languages
English (en)
Inventor
Trevor Jones
Adrian Barcza
Gary Kaiura
Gary O'connell
Anthony Hannaford
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.)
Mintek
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Application granted granted Critical
Publication of DE60000574D1 publication Critical patent/DE60000574D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • C22B15/0052—Reduction 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
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE60000574T 1999-02-26 2000-02-25 Behandlung von metallsulfidkonzentraten durch rösten und reduzierende schmelzung im lichtbogenofen Expired - Lifetime DE60000574D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA991285 1999-02-26
PCT/ZA2000/000032 WO2000050652A1 (en) 1999-02-26 2000-02-25 Treatment of metal sulphide concentrates by roasting and arc furnace smelt reduction

Publications (1)

Publication Number Publication Date
DE60000574D1 true DE60000574D1 (de) 2002-11-14

Family

ID=25587573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000574T Expired - Lifetime DE60000574D1 (de) 1999-02-26 2000-02-25 Behandlung von metallsulfidkonzentraten durch rösten und reduzierende schmelzung im lichtbogenofen

Country Status (10)

Country Link
US (1) US6699302B1 (de)
EP (1) EP1157139B1 (de)
AP (1) AP1284A (de)
AT (1) ATE225863T1 (de)
AU (1) AU759420B2 (de)
CA (1) CA2362294C (de)
DE (1) DE60000574D1 (de)
EA (1) EA004622B1 (de)
ES (1) ES2185575T3 (de)
WO (1) WO2000050652A1 (de)

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JP3734779B2 (ja) 2002-08-05 2006-01-11 同和鉱業株式会社 白金族元素の乾式回収法
JP4379473B2 (ja) * 2004-04-23 2009-12-09 パナソニック電工株式会社 静電霧化器を備えた加熱送風装置
KR20080027766A (ko) * 2005-05-06 2008-03-28 더 큐레이터스 오브 더 유니버시티 오브 미주리 연속식 강철 생산 및 장치
DE102006022779A1 (de) * 2005-06-08 2006-12-21 Sms Demag Ag Verfahren und Vorrichtung zur Gewinnung eines Metalls aus einer das Metall enthaltenden Schlacke
CA2636379A1 (en) * 2006-01-10 2007-07-19 Murrin Murrin Operations Pty Ltd. Hematite precipitation
CN100395354C (zh) * 2006-11-27 2008-06-18 紫金矿业集团股份有限公司 一种多金属硫化矿的综合回收方法
AU2008200206B2 (en) * 2007-01-19 2012-09-06 Ausenco Services Pty Ltd Integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides
US20100126311A1 (en) * 2007-09-04 2010-05-27 Hoffman Glenn E Direct processing of metallic ore concentrates into ferroalloys
AP2010005222A0 (en) * 2007-09-14 2010-04-30 Barrick Gold Corp Process for recovering platinum group metals usingreductants
DE102008033558A1 (de) * 2008-07-11 2010-01-14 Outotec Oyj Verfahren und Anlage zur Herstellung von Calcine-Produkten
GB2465603B (en) * 2008-11-24 2010-10-13 Tetronics Ltd Method for recovery of metals
US20140026713A1 (en) * 2011-02-03 2014-01-30 Western Platinum Ltd Refining of platinum group metals concentrates
US9725784B2 (en) * 2012-06-21 2017-08-08 Lawrence F. McHugh Production of copper via looping oxidation process
FI125099B (fi) 2013-03-25 2015-05-29 Outotec Oyj Menetelmä ja laitteisto platinaryhmän metallien ja ferrokromin talteen ottamiseksi kromiittimalmista, jossa on platinaryhmän metalleja
AP2016009226A0 (en) * 2013-11-27 2016-05-31 Outotec Finland Oy Roasting of sulfur-poor metal oxide concentrates
CN105154687B (zh) * 2015-10-23 2017-11-14 攀枝花学院 一种从硫钴精矿中综合回收其中钴镍铜铁资源的方法
CN107805721A (zh) * 2017-09-06 2018-03-16 昆明理工大学 一种难处理铜锌硫化矿的选冶联合方法
CN110097989B (zh) * 2018-01-31 2022-11-18 中国辐射防护研究院 一种用于球床高温气冷堆的去石墨粉尘污染方法
JP7293634B2 (ja) * 2018-12-18 2023-06-20 住友金属鉱山株式会社 酸化鉱石の製錬方法
CL2019003246A1 (es) * 2019-11-13 2020-04-17 Univ Concepcion Un proceso para producir cobre metálico desde concentrados de cobre sin generación de residuos
KR20220127893A (ko) * 2020-02-21 2022-09-20 스미토모 긴조쿠 고잔 가부시키가이샤 합금의 처리 방법
CN111440957A (zh) * 2020-04-15 2020-07-24 中国恩菲工程技术有限公司 处理锌精矿和锌渣的系统及方法
CA3192359A1 (en) 2020-08-18 2022-02-24 Enviro Metals, LLC Metal refinement
CN112307629A (zh) * 2020-11-02 2021-02-02 山东大学 基于Thermolib软件包的综合能源多能流统一实时仿真系统及方法
US12500283B2 (en) 2021-07-20 2025-12-16 Sumitomo Metal Mining Co., Ltd. Method for treating alloy
CN113652551A (zh) * 2021-07-31 2021-11-16 中国恩菲工程技术有限公司 含锌固废处理方法及系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE171880C (de) *
US2261946A (en) * 1939-03-10 1941-11-11 Little Inc A Process for smelting ores
US2641461A (en) * 1951-05-17 1953-06-09 Crucible Steel Corp Bessemer converter
DE1143931B (de) * 1959-10-13 1963-02-21 Tesla Np Vorratskathode fuer Entladungslampen mit poroesem Kathodenkoerper
DE1144931B (de) * 1961-03-29 1963-03-07 Metallgesellschaft Ag Elektrometallurgisches Verfahren zum reduzierenden Schmelzen von oxydischen Schwermetallverbindungen, insbesondere zur Herstellung von Kupfer aus oxydischen Kupferverbindungen
CA888637A (en) * 1969-11-20 1971-12-21 Mehl Ernest Treatment of iron-nickel-chromium alloy scrap to facilitate recovery of metal values by leaching
US3857701A (en) * 1973-09-26 1974-12-31 Us Interior Smelting of copper oxides to produce blister copper
DE2605943A1 (de) * 1976-02-14 1977-08-25 Metallo Chimique N V Verfahren zur erzeugung von schwarzkupfer
SE403277B (sv) * 1976-04-09 1978-08-07 Boliden Ab Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar
CA1151430A (en) * 1980-02-28 1983-08-09 Charles E. O'neill Reduction smelting process
SE500352C2 (sv) * 1982-04-07 1994-06-06 Nordic Distributor Supply Ab Sätt att utvinna metaller ur flytande slagg
NO170032C (no) 1989-12-22 1992-09-02 Elkem Technology Fremgangsmaate ved gjenvinning av sink fra sink-holdige avfallsstoffer.
US5174810A (en) * 1992-02-19 1992-12-29 Dow Corning Corporation Ferrosilicon smelting in a direct current furnace
SE9400533L (sv) * 1994-02-15 1995-08-16 Odda Recycling As Sätt att avlägsna halogener ur ett material
AU6131196A (en) * 1995-06-15 1997-01-15 Mintek The processing of zinc bearing materials in a dc arc furnace
RU2121518C1 (ru) * 1997-05-21 1998-11-10 Открытое акционерное общество "Институт Гинцветмет" Способ переработки оксидного сырья, содержащего цветные металлы

Also Published As

Publication number Publication date
ATE225863T1 (de) 2002-10-15
AU759420B2 (en) 2003-04-17
EP1157139B1 (de) 2002-10-09
WO2000050652A1 (en) 2000-08-31
EP1157139A1 (de) 2001-11-28
US6699302B1 (en) 2004-03-02
AU3399500A (en) 2000-09-14
EA004622B1 (ru) 2004-06-24
CA2362294C (en) 2009-12-29
CA2362294A1 (en) 2000-08-31
ES2185575T3 (es) 2003-05-01
AP2000001755A0 (en) 2000-03-31
AP1284A (en) 2004-06-19
EA200100920A1 (ru) 2002-08-29

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Legal Events

Date Code Title Description
8332 No legal effect for de