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KR930002528A - 동 융해 시스템 - Google Patents

동 융해 시스템 Download PDF

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Publication number
KR930002528A
KR930002528A KR1019920013407A KR920013407A KR930002528A KR 930002528 A KR930002528 A KR 930002528A KR 1019920013407 A KR1019920013407 A KR 1019920013407A KR 920013407 A KR920013407 A KR 920013407A KR 930002528 A KR930002528 A KR 930002528A
Authority
KR
South Korea
Prior art keywords
converter
copper
furnace
oxygen
melt
Prior art date
Application number
KR1019920013407A
Other languages
English (en)
Other versions
KR100212947B1 (ko
Inventor
매뉴얼 디아즈 카를로스
차알스 메버트 벨 말콤
Original Assignee
에드워드 에이. 스틴
인코 리미티드
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 에드워드 에이. 스틴, 인코 리미티드 filed Critical 에드워드 에이. 스틴
Publication of KR930002528A publication Critical patent/KR930002528A/ko
Application granted granted Critical
Publication of KR100212947B1 publication Critical patent/KR100212947B1/ko

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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
    • 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
    • C22B15/005—Smelting or converting in a succession of 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath 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

내용 없음.

Description

동 융해 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 융해시스템에서 응용할 설비의 개략적인 도시이다.

Claims (3)

  1. a)실리카 플럭스 존재하에 황화동 농축물을 산화하여 동용융물과 또한 제거가능한 규산질 용융슬랙을 제조하기 위한 산소 플래쉬(flash)용광로와, b)산화 기체 분사기가 구비되고 또한 규산질 용융슬랙, 백색 용융금속과 또한 반-기포형동 용융물을 함유하며 한편 산화기체 분사기는 백색 금속 레벨 및 반-기포형동의 레벨 이하가 되도록 조절하는 것으로 된 전로 용기와, c)산화 또는 환원기체 랜스(lance)가 구비되고 또한 불활성 기체에 의해 바닥으로부터 교반한 반-기포형동보다 더 많은 동용융물을 함유하는 최종 용광로와, d)산호 플래쉬 용광로에서 전로용기로 물질을 운반할 1차 운반기구와, e)전로용기의 반-기포형동 용융물을 최종 용광로로 운반할 2차 운반기구과, f)최종 용광로에서 나온 통제품을 운반할 3차 운반기구와, g)전로용기에서 산소 플래쉬 용광로로 규산질 슬랙을 운반할 4차 운반기구와, h)전료용기의 동함량을 시간에 따른 변화기 없도록 유지하기 위해 1차,2차 및 3차 운반기구의 운반속도를 평형화할 5차수단과 또한 i)전로용기 및 최종 용광로에 공급할 산화기체로 구성된 동용해시스템.
  2. 제1항에 있어서, 전로내의 산화기체를 공기, 산소 또한 산소농축 기체중 선택하는 것을 특징으로 한 시스템.
  3. 제2항에 있어서, 산소플래쉬 용광로에서 전로용기로 운반하는 1차기구에 운반물을 고형화하고 고형화된 물질을 연속적으로 전로에 전달하는 수단과, 전로내의 산화기체중 산소함량으로 액체대 고체의 비율을 평형화하여 전로의 열요구량을 공급하는 수단과 또한 용융물을 간헐적으로 전로에 운반하는 수단이 포함되는 것을 특징으로 하는 시스템.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019920013407A 1991-07-29 1992-07-27 구리 제련장치 KR100212947B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US73721791A 1991-07-29 1991-07-29
US07/737,217 1991-07-29
US7/737,217 1991-07-29
US07/875,063 US5194213A (en) 1991-07-29 1992-04-28 Copper smelting system
US7/875,063 1992-04-28

Publications (2)

Publication Number Publication Date
KR930002528A true KR930002528A (ko) 1993-02-23
KR100212947B1 KR100212947B1 (ko) 1999-08-02

Family

ID=27113191

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013407A KR100212947B1 (ko) 1991-07-29 1992-07-27 구리 제련장치

Country Status (9)

Country Link
US (1) US5194213A (ko)
JP (1) JPH05214460A (ko)
KR (1) KR100212947B1 (ko)
AU (1) AU2059492A (ko)
CA (1) CA2074678C (ko)
DE (1) DE4225010A1 (ko)
FI (1) FI103991B1 (ko)
GB (1) GB2258246B (ko)
MX (1) MX9204392A (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281311B (en) * 1993-03-29 1996-09-04 Boc Group Plc Metallurgical processes and apparatus
JP3237040B2 (ja) * 1994-06-03 2001-12-10 三菱マテリアル株式会社 銅の製錬装置
US5449395A (en) * 1994-07-18 1995-09-12 Kennecott Corporation Apparatus and process for the production of fire-refined blister copper
JP3682166B2 (ja) 1998-08-14 2005-08-10 住友金属鉱山株式会社 硫化銅精鉱の熔錬方法
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
JP3702764B2 (ja) 2000-08-22 2005-10-05 住友金属鉱山株式会社 硫化銅精鉱の熔錬方法
FR2814178B1 (fr) * 2000-09-18 2002-10-18 Air Liquide Alimentation en air enrichi en oxygene d'une unite de production de metal non-ferreux
KR100432826B1 (ko) * 2001-10-24 2004-05-22 김명구 동 및 동합금의 용해 및 용탕 처리장치
FI116069B (fi) * 2002-06-11 2005-09-15 Outokumpu Oy Menetelmä raakakuparin valmistamiseksi
AT412652B (de) * 2002-11-20 2005-05-25 Msman & Eng A Pestalozzi Verfahren zum gewinnen von kupfer
GB2479369A (en) * 2010-04-07 2011-10-12 Clyde Materials Handling Ltd Pneumatic conveyor flow modifier

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495631A (ko) * 1949-05-13
US3281236A (en) * 1964-07-01 1966-10-25 Little Inc A Method for copper refining
GB1130255A (en) * 1965-11-22 1968-10-16 Conzinc Riotinto Ltd Reverberatory smelting of copper concentrates
SE397689B (sv) * 1976-03-12 1977-11-14 Boliden Ab Forfarande for framstellning av blisterkoppar innefattande smeltning av sulfidhaltigt kopparmaterial i en roterande ugn och konvertering av skersten pa i och for sig kent sett
GB1553538A (en) * 1977-03-07 1979-09-26 Inco Ltd Flash smeilting
JPS549116A (en) * 1977-06-23 1979-01-23 Hitachi Cable Ltd Method of producing oxgen-free copper
DE2941225A1 (de) * 1979-10-11 1981-04-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur pyrometallurgischen gewinnung von kupfer
US4416690A (en) * 1981-06-01 1983-11-22 Kennecott Corporation Solid matte-oxygen converting process
SE451332B (sv) * 1983-03-04 1987-09-28 Boliden Ab Forfarande for framstellning av blisterkoppar
FI69871C (fi) * 1984-07-18 1986-05-26 Outokumpu Oy Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
JPS6160836A (ja) * 1984-08-31 1986-03-28 Sumitomo Metal Mining Co Ltd 銅転炉の操業法
SU1222697A1 (ru) * 1984-09-18 1986-04-07 Государственный Научно-Исследовательский Институт Автоматизации Производственных Процессов Химической Промышленности И Цветной Металлургии Способ конвертировани медных штейнов
SU1625896A1 (ru) * 1985-04-24 1991-02-07 Сибирский государственный проектный и научно-исследовательский институт цветной металлургии "Сибцветметниипроект" Способ производства черновой меди
SU1296616A1 (ru) * 1985-10-14 1987-03-15 Государственный Научно-Исследовательский Институт Автоматизации Производственных Процессов Химической Промышленности И Цветной Металлургии Способ конвертировани медных штейнов
CA1322659C (en) * 1987-03-23 1993-10-05 Samuel Walton Marcuson Pyrometallurgical copper refining
US4848751A (en) * 1987-07-24 1989-07-18 L'air Liquide Lance for discharging liquid nitrogen or liquid argon into a furnace throughout the production of molten metal
CA1323495C (en) * 1988-04-29 1993-10-26 Marc Reist Process and apparatus for converting of solid high-grade copper matte

Also Published As

Publication number Publication date
FI103991B (fi) 1999-10-29
AU2059492A (en) 1993-02-04
FI923401A0 (fi) 1992-07-28
FI103991B1 (fi) 1999-10-29
CA2074678C (en) 1997-02-11
KR100212947B1 (ko) 1999-08-02
US5194213A (en) 1993-03-16
CA2074678A1 (en) 1993-01-30
FI923401L (fi) 1993-01-30
GB2258246B (en) 1994-05-25
MX9204392A (es) 1994-05-31
GB9215732D0 (en) 1992-09-09
JPH05214460A (ja) 1993-08-24
GB2258246A (en) 1993-02-03
DE4225010A1 (de) 1993-02-04

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