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PE20040137A1 - METHOD TO PRODUCE COPPER BLISTER - Google Patents

METHOD TO PRODUCE COPPER BLISTER

Info

Publication number
PE20040137A1
PE20040137A1 PE2003000540A PE2003000540A PE20040137A1 PE 20040137 A1 PE20040137 A1 PE 20040137A1 PE 2003000540 A PE2003000540 A PE 2003000540A PE 2003000540 A PE2003000540 A PE 2003000540A PE 20040137 A1 PE20040137 A1 PE 20040137A1
Authority
PE
Peru
Prior art keywords
reactor
melting furnace
white metal
produce copper
oxidizing
Prior art date
Application number
PE2003000540A
Other languages
Spanish (es)
Inventor
Ilkka Kojo
Pekka 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 PE20040137A1 publication Critical patent/PE20040137A1/en

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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/003—Bath smelting or converting
    • C22B15/0045—Bath smelting or converting in muffles, crucibles, or closed 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting

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

QUE COMPRENDE: a) ALIMENTAR CONCENTRADO DE COBRE, FUNDENTE Y AIRE CON ALTO CONTENIDO DE OXIGENO EN UN HORNO DE FUSION EN SUSPENSION, TAL COMO UN HORNO DE FUSION RAPIDA, FORMANDOSE DOS FASES FUNDIDAS: TAL COMO METAL BLANCO Y ESCORIA; b) OXIDAR EL METAL BLANCO EN POR LO MENOS UN REACTOR OXIDANTE DISPUESTO PARA SER INSTALADO, DE MODO FIJO POR MEDIO DE UNA ARTESA DE FUSION, EN CONEXION CON DICHO HORNO DE FUSION; Y, c) TRATAR LA ESCORIA, EN UN HORNO ELECTRICO O EN FLOTACION, CON EL FIN DE RECUPERAR EL CONTENIDO DE COBRE DE LA MISMA. EL REACTOR OXIDANTE ES UN REACTOR DE EXPLOSION SUPERFICIAL O UN REACTOR DE INYECCIONWHICH INCLUDES: a) FEEDING COPPER CONCENTRATE, FLUX AND AIR WITH HIGH OXYGEN CONTENT IN A SUSPENSION MELTING FURNACE, SUCH AS A RAPID MELTING FURNACE, FORMING TWO MELTED PHASES: SUCH AS WHITE METAL AND SLAB; b) OXIDIZE THE WHITE METAL IN AT LEAST ONE OXIDIZING REACTOR READY TO BE INSTALLED, IN A FIXED WAY BY MEANS OF A MELTING TABLE, IN CONNECTION WITH SAID MELTING FURNACE; AND, c) TREAT THE SLAG, IN AN ELECTRIC OR FLOATING OVEN, IN ORDER TO RECOVER THE COPPER CONTENT OF IT. THE OXIDIZING REACTOR IS A SURFACE EXPLOSION REACTOR OR AN INJECTION REACTOR

PE2003000540A 2002-06-11 2003-06-02 METHOD TO PRODUCE COPPER BLISTER PE20040137A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021114A FI116069B (en) 2002-06-11 2002-06-11 Procedure for making raw cups

Publications (1)

Publication Number Publication Date
PE20040137A1 true PE20040137A1 (en) 2004-05-05

Family

ID=8564117

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003000540A PE20040137A1 (en) 2002-06-11 2003-06-02 METHOD TO PRODUCE COPPER BLISTER

Country Status (16)

Country Link
US (1) US20050199095A1 (en)
EP (1) EP1511868A1 (en)
JP (1) JP2005536629A (en)
KR (1) KR20050007600A (en)
CN (1) CN100385024C (en)
AR (1) AR040256A1 (en)
AU (1) AU2003232264A1 (en)
BR (1) BR0311758A (en)
CA (1) CA2488398A1 (en)
EA (1) EA007445B1 (en)
FI (1) FI116069B (en)
MX (1) MXPA04012084A (en)
PE (1) PE20040137A1 (en)
PL (1) PL372533A1 (en)
RS (1) RS107704A (en)
WO (1) WO2003104504A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117769B (en) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Feeding system in a suspension melting furnace
DE102005008684B4 (en) * 2004-03-05 2008-10-09 Merck Patent Gmbh Use of liquid crystal displays and methods for their utilization
CA2565643C (en) * 2006-06-28 2011-08-02 Nippon Mining & Metals Co., Ltd. Operation method of copper smelting
FI120157B (en) * 2007-12-17 2009-07-15 Outotec Oyj Process for processing copper copper
JP4908456B2 (en) 2008-06-02 2012-04-04 パンパシフィック・カッパー株式会社 Copper smelting method
CN102605191B (en) 2012-04-16 2013-12-25 阳谷祥光铜业有限公司 Method for directly producing row copper by copper concentrate
US9725784B2 (en) 2012-06-21 2017-08-08 Lawrence F. McHugh Production of copper via looping oxidation process
CN102876902A (en) * 2012-10-18 2013-01-16 铜陵有色金属集团股份有限公司金冠铜业分公司 Method for composite smelting of copper concentrate flash-molten bath and outokumpu flash furnace
FI125793B (en) 2014-05-14 2016-02-15 Outotec Finland Oy Procedure for converting materials containing copper
JP6466869B2 (en) * 2016-02-29 2019-02-06 パンパシフィック・カッパー株式会社 Operation method of copper smelting furnace
BE1025772B1 (en) * 2017-12-14 2019-07-08 Metallo Belgium Improvement in copper / tin / lead production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230259B2 (en) * 1974-03-30 1977-08-06
FI52358C (en) * 1974-11-11 1977-08-10 Outokumpu Oy A method of continuously producing raw copper in one step from impure sulfide copper concentrate or ore.
DE2941225A1 (en) * 1979-10-11 1981-04-23 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND DEVICE FOR PYROMETALLURGIC PRODUCTION OF COPPER
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
FI67727C (en) * 1983-06-15 1985-05-10 Outokumpu Oy FOERFARANDE FOER ATT TILLVERKA RAOKOPPAR
CA1323495C (en) * 1988-04-29 1993-10-26 Marc Reist Process and apparatus for converting of solid high-grade copper matte
US5194213A (en) * 1991-07-29 1993-03-16 Inco Limited Copper smelting system
CN1067113C (en) * 1998-08-08 2001-06-13 徐有生 Pollution-free fire smelting method for Cu-Ni sulphide mine
TR200201715T2 (en) * 2000-01-04 2002-10-21 Outokumpu Oyj Method for the production of blister copper in suspension reactor

Also Published As

Publication number Publication date
WO2003104504A1 (en) 2003-12-18
AR040256A1 (en) 2005-03-23
EA200401402A1 (en) 2005-06-30
CN1659293A (en) 2005-08-24
RS107704A (en) 2007-04-10
KR20050007600A (en) 2005-01-19
BR0311758A (en) 2005-03-08
FI20021114A0 (en) 2002-06-11
CN100385024C (en) 2008-04-30
PL372533A1 (en) 2005-07-25
EA007445B1 (en) 2006-10-27
US20050199095A1 (en) 2005-09-15
FI116069B (en) 2005-09-15
EP1511868A1 (en) 2005-03-09
CA2488398A1 (en) 2003-12-18
AU2003232264A1 (en) 2003-12-22
JP2005536629A (en) 2005-12-02
MXPA04012084A (en) 2005-03-07
FI20021114L (en) 2003-12-12

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed