ES477955A1 - Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos. - Google Patents

Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos.

Info

Publication number
ES477955A1
ES477955A1 ES477955A ES477955A ES477955A1 ES 477955 A1 ES477955 A1 ES 477955A1 ES 477955 A ES477955 A ES 477955A ES 477955 A ES477955 A ES 477955A ES 477955 A1 ES477955 A1 ES 477955A1
Authority
ES
Spain
Prior art keywords
ferrous metal
phase
concentrates
melt
rich
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
ES477955A
Other languages
English (en)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES477955A1 publication Critical patent/ES477955A1/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
    • 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
    • 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

  • 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)

Abstract

1. Procedimiento para la conversión continua de concentrados de sulfuros de metales no férreos en una fase líquida, rica en metales no férreos, y una fase de escorias, en un reactor colocado horizontalmente alargado, bajo una atmósfera de gas que contiene S02 por zonas, cargándose sobre la masa fundida concentrados sulfídicos de cobre, níquel, antimonio, cobalto y plomo, o sus mezclas, y aditivos, insuflándose en la masa fundida gases oxidantes y reductores, siendo extraída la fase rica en metal no férreo y una fase de escorias pobre en metal no férreo por extremos opuestos del reactor, y circulando las fases en contracorriente una con respecto a la otra hacia los extremos de salida en corrientes estratificadas esencialmente continuas.
ES477955A 1978-02-24 1979-02-22 Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos. Expired ES477955A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782807964 DE2807964A1 (de) 1978-02-24 1978-02-24 Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten

Publications (1)

Publication Number Publication Date
ES477955A1 true ES477955A1 (es) 1979-07-01

Family

ID=6032836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477955A Expired ES477955A1 (es) 1978-02-24 1979-02-22 Procedimiento para la conservacion continua de concentrados de sulfuros de metales no ferreos.

Country Status (15)

Country Link
US (1) US4266971A (es)
EP (1) EP0003853B1 (es)
JP (1) JPS54132406A (es)
AU (1) AU523949B2 (es)
BR (1) BR7901063A (es)
CA (1) CA1119417A (es)
DE (2) DE2807964A1 (es)
ES (1) ES477955A1 (es)
FI (1) FI68658C (es)
MX (1) MX152092A (es)
PH (1) PH15059A (es)
PL (1) PL114376B2 (es)
YU (1) YU23279A (es)
ZA (1) ZA79115B (es)
ZM (1) ZM1279A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1151430A (en) * 1980-02-28 1983-08-09 Charles E. O'neill Reduction smelting process
DE3029682A1 (de) * 1980-08-06 1982-03-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus sulfidischen bleikonzentraten
DE3029741A1 (de) * 1980-08-06 1982-04-01 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus schwefelhaltigen bleimaterialien
SE444578B (sv) * 1980-12-01 1986-04-21 Boliden Ab Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
US4514222A (en) * 1981-11-26 1985-04-30 Mount Isa Mines Limited High intensity lead smelting process
FI69871C (fi) * 1984-07-18 1986-05-26 Outokumpu Oy Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
AU583906B2 (en) * 1985-04-03 1989-05-11 Cra Services Limited Smelting process
GB2173820B (en) * 1985-04-03 1989-06-28 Cra Services Smelting process
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone
DE3701846A1 (de) * 1987-01-23 1988-08-04 Metallgesellschaft Ag Direktes schmelzverfahren fuer sulfidische erze
DE4108687A1 (de) * 1991-03-16 1992-11-05 Metallgesellschaft Ag Verfahren zur reduktion von ne-metalloxiden in schlacken
US5722929A (en) * 1994-08-26 1998-03-03 Southwind Enterprises Inc. Particle agglomeration with acidic sulphate
US5516976A (en) * 1994-08-26 1996-05-14 Southwind Enterprises Inc. Sulphate agglomeration
US6270554B1 (en) 2000-03-14 2001-08-07 Inco Limited Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery
CN102011014B (zh) * 2010-11-21 2012-11-14 中国恩菲工程技术有限公司 连续炼铅装置及连续炼铅工艺
CN109385521B (zh) * 2018-12-21 2021-04-13 河池市生富冶炼有限责任公司 一种铅锑混合矿富氧熔池低温氧化熔炼的生产工艺
CN114657391B (zh) * 2022-03-25 2022-12-06 西安交通大学 一种无碳化铅冶金装置及冶金方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495631A (es) * 1949-05-13
US3460817A (en) * 1963-09-30 1969-08-12 Geoffrey Joynt Brittingham Furnace for continuous treatment of sulphide copper ores
US3437475A (en) * 1964-11-23 1969-04-08 Noranda Mines Ltd Process for the continuous smelting and converting of copper concentrates to metallic copper
CA893624A (en) * 1969-10-27 1972-02-22 Noranda Mines Limited Direct process for smelting of lead sulphide concentrates to lead
CA931358A (en) * 1971-02-01 1973-08-07 Noranda Mines Limited Process for continuous smelting and converting of copper concentrates
DE2146434A1 (de) * 1971-09-16 1973-03-22 Conzinc Riotinto Ltd Verfahren und vorrichtung zum schmelzen und/oder raffinieren von metallen
JPS5143015B2 (es) * 1972-05-04 1976-11-19
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen

Also Published As

Publication number Publication date
PL114376B2 (en) 1981-01-31
AU4449479A (en) 1979-08-30
PH15059A (en) 1982-06-03
FI68658B (fi) 1985-06-28
EP0003853B1 (de) 1981-11-11
CA1119417A (en) 1982-03-09
US4266971A (en) 1981-05-12
AU523949B2 (en) 1982-08-26
FI68658C (fi) 1985-10-10
DE2961288D1 (en) 1982-01-14
DE2807964A1 (de) 1979-08-30
FI790389A7 (fi) 1979-08-25
MX152092A (es) 1985-05-29
JPS54132406A (en) 1979-10-15
BR7901063A (pt) 1979-10-02
EP0003853A1 (de) 1979-09-05
ZM1279A1 (en) 1980-03-21
JPS624456B2 (es) 1987-01-30
ZA79115B (en) 1979-12-27
YU23279A (en) 1982-08-31
PL213586A2 (es) 1979-11-05

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