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MX2009012958A - Fundicion directa de compuestos que portan cinc para producir cinc metalico. - Google Patents

Fundicion directa de compuestos que portan cinc para producir cinc metalico.

Info

Publication number
MX2009012958A
MX2009012958A MX2009012958A MX2009012958A MX2009012958A MX 2009012958 A MX2009012958 A MX 2009012958A MX 2009012958 A MX2009012958 A MX 2009012958A MX 2009012958 A MX2009012958 A MX 2009012958A MX 2009012958 A MX2009012958 A MX 2009012958A
Authority
MX
Mexico
Prior art keywords
zinc
lead
melting furnace
direct smelting
bearing compounds
Prior art date
Application number
MX2009012958A
Other languages
English (en)
Inventor
Glenn E Hoffman
Original Assignee
Cardero Resource Corp
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 Cardero Resource Corp filed Critical Cardero Resource Corp
Publication of MX2009012958A publication Critical patent/MX2009012958A/es

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/10—Obtaining zinc by distilling in reverberatory furnaces
    • 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
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/16—Distilling vessels
    • C22B19/18—Condensers, Receiving vessels
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet
    • 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
    • C21C5/527—Charging of the electric furnace
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un proceso para producir plomo y cinc a partir de concentrados de sulfuros u ?xidos de plomo y cinc, incluye los pasos de: (a) mezclar concentrados de mineral de plomo y/o mineral de cinc; materiales conteniendo carbono y portando hierro, finos de hierro met?lico y finos de ?xido de hierro, reducto carbon?ceo, agente de flujo y un ligante para formar una mezcla; (b) formar aglomerados de la mezcla; (c) introducir los aglomerados a un horno de fundici?n; (d) vaporizar plomo y cinc en el honro de fundici?n y remover estos metales del horno de fundici?n en forma vaporizada; (e) enfriar y condensar los vapores de metal a metal l?quido; (f) separar el cinc y plomo; y (g) recuperar cada metal por separado.
MX2009012958A 2007-09-04 2008-08-12 Fundicion directa de compuestos que portan cinc para producir cinc metalico. MX2009012958A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96734707P 2007-09-04 2007-09-04
US99761607P 2007-10-04 2007-10-04
US12691508P 2008-05-08 2008-05-08
PCT/US2008/010122 WO2009032109A1 (en) 2007-09-04 2008-08-12 Direct smelting of zinc bearing compounds to produce metallic zinc

Publications (1)

Publication Number Publication Date
MX2009012958A true MX2009012958A (es) 2010-04-27

Family

ID=40429178

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2009012958A MX2009012958A (es) 2007-09-04 2008-08-12 Fundicion directa de compuestos que portan cinc para producir cinc metalico.
MX2010002194A MX2010002194A (es) 2007-09-04 2008-08-12 Procesamiento directo de concentrados de mineral metalico en ferroaleaciones.
MX2010001489A MX2010001489A (es) 2007-09-04 2008-08-12 Procesamiento directo de tierras y arenas de ferrotitanio.

Family Applications After (2)

Application Number Title Priority Date Filing Date
MX2010002194A MX2010002194A (es) 2007-09-04 2008-08-12 Procesamiento directo de concentrados de mineral metalico en ferroaleaciones.
MX2010001489A MX2010001489A (es) 2007-09-04 2008-08-12 Procesamiento directo de tierras y arenas de ferrotitanio.

Country Status (8)

Country Link
US (4) US7985389B2 (es)
EP (3) EP2191025B1 (es)
CN (3) CN102006966A (es)
AU (3) AU2008295563B2 (es)
CA (3) CA2698251C (es)
MX (3) MX2009012958A (es)
WO (3) WO2009032111A1 (es)
ZA (3) ZA201004007B (es)

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CN101970699B (zh) * 2008-08-30 2013-05-22 塔塔钢铁有限公司 从具有高浓度锌的铁矿石分离锌和提取铁、有用成分的方法
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CN103706958B (zh) * 2013-12-26 2016-05-25 中国铝业股份有限公司 铝钢界面还原剂
CN106222444A (zh) * 2015-08-25 2016-12-14 赖成章 用高科技冶炼硫化锌矿方法
CN108754178B (zh) * 2018-07-06 2020-06-09 六盘水中联工贸实业有限公司 一种硫化锌精矿的冶炼方法
CN113461467A (zh) * 2021-07-20 2021-10-01 北京理工大学 低机械感度的安全环保开爆药及其制备方法
CN118326161B (zh) * 2024-06-13 2024-08-13 昆明理工大学 一种利用废SCR催化剂和晶硅废料制备Si-Ti合金焊料并同时回收钨和钒的方法

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Also Published As

Publication number Publication date
AU2008295564B2 (en) 2011-12-01
CA2698251C (en) 2014-06-03
CA2698251A1 (en) 2009-03-12
AU2008295487B2 (en) 2011-05-26
AU2008295563A1 (en) 2009-03-12
ZA201004008B (en) 2011-02-23
CN101715492B (zh) 2011-11-30
AU2008295487A1 (en) 2009-03-12
WO2009032111A1 (en) 2009-03-12
ZA201004007B (en) 2011-02-23
AU2008295564A1 (en) 2009-03-12
MX2010002194A (es) 2010-06-01
US20100126311A1 (en) 2010-05-27
AU2008295563B2 (en) 2010-10-28
EP2190622A1 (en) 2010-06-02
CN101790434A (zh) 2010-07-28
WO2009032110A1 (en) 2009-03-12
EP2191025A1 (en) 2010-06-02
ZA201004006B (en) 2011-02-23
US8420007B2 (en) 2013-04-16
CN101715492A (zh) 2010-05-26
US8043408B2 (en) 2011-10-25
US20100126312A1 (en) 2010-05-27
US20100126310A1 (en) 2010-05-27
CA2687755A1 (en) 2009-03-12
CA2694630A1 (en) 2009-03-12
EP2190623A4 (en) 2012-04-18
EP2190623A1 (en) 2010-06-02
EP2190622A4 (en) 2012-04-18
US20120013053A1 (en) 2012-01-19
US7985389B2 (en) 2011-07-26
MX2010001489A (es) 2010-08-04
CA2687755C (en) 2013-03-12
CN102006966A (zh) 2011-04-06
WO2009032109A1 (en) 2009-03-12
EP2191025A4 (en) 2012-04-18
EP2191025B1 (en) 2013-10-09

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