FI971550A0 - Menetelmä kuonan puhdistamiseksi sähköuunissa - Google Patents

Menetelmä kuonan puhdistamiseksi sähköuunissa

Info

Publication number
FI971550A0
FI971550A0 FI971550A FI971550A FI971550A0 FI 971550 A0 FI971550 A0 FI 971550A0 FI 971550 A FI971550 A FI 971550A FI 971550 A FI971550 A FI 971550A FI 971550 A0 FI971550 A0 FI 971550A0
Authority
FI
Finland
Prior art keywords
electric furnace
cleaning slag
slag
cleaning
furnace
Prior art date
Application number
FI971550A
Other languages
English (en)
Swedish (sv)
Other versions
FI103135B1 (fi
FI103135B (fi
FI971550A (fi
Inventor
Tarmo Maentymaeki
Original Assignee
Outokumpu Base Metals 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 Base Metals Oy filed Critical Outokumpu Base Metals Oy
Publication of FI971550A0 publication Critical patent/FI971550A0/fi
Priority to FI971550A priority Critical patent/FI103135B/fi
Priority to US09/047,692 priority patent/US6096110A/en
Priority to AU60589/98A priority patent/AU741553B2/en
Priority to ZA98848A priority patent/ZA982848B/xx
Priority to SE9801200A priority patent/SE518741C2/sv
Priority to PE00025998A priority patent/PE74099A1/es
Priority to PL98325762A priority patent/PL189667B1/pl
Priority to APAP/P/1998/001226A priority patent/AP1035A/en
Priority to DE1998116408 priority patent/DE19816408A1/de
Priority to CA 2234527 priority patent/CA2234527A1/en
Priority to BR9801033A priority patent/BR9801033A/pt
Priority to RU98107004A priority patent/RU2209840C2/ru
Priority to CN98106611A priority patent/CN1131984C/zh
Priority to KR1019980013086A priority patent/KR100359138B1/ko
Priority to ARP980101700 priority patent/AR012414A1/es
Priority to ES9800788A priority patent/ES2156486B1/es
Priority to JP10248598A priority patent/JPH10298671A/ja
Publication of FI971550A publication Critical patent/FI971550A/fi
Application granted granted Critical
Publication of FI103135B1 publication Critical patent/FI103135B1/fi
Publication of FI103135B publication Critical patent/FI103135B/fi

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • 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
    • C22B15/0054—Slag, slime, speiss, or dross treating
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
FI971550A 1997-04-14 1997-04-14 Menetelmä kuonan puhdistamiseksi sähköuunissa FI103135B (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI971550A FI103135B (fi) 1997-04-14 1997-04-14 Menetelmä kuonan puhdistamiseksi sähköuunissa
US09/047,692 US6096110A (en) 1997-04-14 1998-03-25 Method for cleaning slag in an electric furnace
AU60589/98A AU741553B2 (en) 1997-04-14 1998-04-01 Method for cleaning slag in an electric furnace
ZA98848A ZA982848B (en) 1997-04-14 1998-04-03 Method for cleaning slag in an electric furnace
SE9801200A SE518741C2 (sv) 1997-04-14 1998-04-06 Sätt för rening av slagg i en elektrisk ugn
PE00025998A PE74099A1 (es) 1997-04-14 1998-04-06 Metodo para limpiar escoria en un horno electrico
DE1998116408 DE19816408A1 (de) 1997-04-14 1998-04-09 Verfahren zum Reinigen von Schlacke in einem elektrischen Ofen
APAP/P/1998/001226A AP1035A (en) 1997-04-14 1998-04-09 Method for cleaning slag in an electric furnace.
PL98325762A PL189667B1 (pl) 1997-04-14 1998-04-09 Sposób i elektryczny piec do oczyszczania żużla wytworzonego w procesach metalurgicznych metali nieżelaznych
CA 2234527 CA2234527A1 (en) 1997-04-14 1998-04-09 Method for cleaning slag in an electric furnace
KR1019980013086A KR100359138B1 (ko) 1997-04-14 1998-04-13 전기로에서의슬래그후처리방법
RU98107004A RU2209840C2 (ru) 1997-04-14 1998-04-13 Способ очистки шлака в электрической печи
CN98106611A CN1131984C (zh) 1997-04-14 1998-04-13 在电炉中清除渣的方法
BR9801033A BR9801033A (pt) 1997-04-14 1998-04-13 Método para limpar escória em um forno elétrico
ARP980101700 AR012414A1 (es) 1997-04-14 1998-04-14 METODO PARA LIMPIAR ESCORIA EN UN PROCESO METALuRGICO DE METAL NO FERROSO
ES9800788A ES2156486B1 (es) 1997-04-14 1998-04-14 Metodo para limpiar la escoria en un horno electrico.
JP10248598A JPH10298671A (ja) 1997-04-14 1998-04-14 電気炉内におけるスラグ精選方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971550A FI103135B (fi) 1997-04-14 1997-04-14 Menetelmä kuonan puhdistamiseksi sähköuunissa
FI971550 1997-04-14

Publications (4)

Publication Number Publication Date
FI971550A0 true FI971550A0 (fi) 1997-04-14
FI971550A FI971550A (fi) 1998-10-15
FI103135B1 FI103135B1 (fi) 1999-04-30
FI103135B FI103135B (fi) 1999-04-30

Family

ID=8548604

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971550A FI103135B (fi) 1997-04-14 1997-04-14 Menetelmä kuonan puhdistamiseksi sähköuunissa

Country Status (17)

Country Link
US (1) US6096110A (fi)
JP (1) JPH10298671A (fi)
KR (1) KR100359138B1 (fi)
CN (1) CN1131984C (fi)
AP (1) AP1035A (fi)
AR (1) AR012414A1 (fi)
AU (1) AU741553B2 (fi)
BR (1) BR9801033A (fi)
CA (1) CA2234527A1 (fi)
DE (1) DE19816408A1 (fi)
ES (1) ES2156486B1 (fi)
FI (1) FI103135B (fi)
PE (1) PE74099A1 (fi)
PL (1) PL189667B1 (fi)
RU (1) RU2209840C2 (fi)
SE (1) SE518741C2 (fi)
ZA (1) ZA982848B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658405B1 (ko) * 2000-01-04 2006-12-15 오또꿈쁘 테크놀로지 오와이제이 서스펜션 반응기에서의 조동 생산방법
CN103114170B (zh) * 2012-12-06 2014-09-10 通裕重工股份有限公司 提高电弧炉收得率的冶炼工艺
FI126583B (fi) 2014-03-31 2017-02-28 Outotec Finland Oy Menetelmä ja kantoaine pelkistimen kuten koksin kuljettamiseksi metallurgiseen uuniin ja kantoaineen tuotantomenetelmä

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929142A (en) * 1906-06-02 1909-07-27 Story B Ladd Method of treating slag.
US3666440A (en) * 1970-03-13 1972-05-30 Mitsubishi Metal Mining Co Ltd Method of recovering copper from slag
US3857700A (en) * 1973-03-05 1974-12-31 Kennecott Copper Corp Pyrometallurgical recovery of copper values from converter slags
SE427047B (sv) * 1976-06-17 1983-02-28 Gnii Tsvetny Forfarande och ugn for behandling av inom icke-jern-metallindustri erhallenslagg med kolhaltigt reduktionsmedel
US4110107A (en) * 1977-06-16 1978-08-29 The United States Of America As Represented By The Secretary Of The Interior Process for reducing molten furnace slags by carbon injection
US4214897A (en) * 1978-01-13 1980-07-29 Metallurgie Hoboken Overpelt Process for the extraction of non-ferrous metals from slags and other metallurgical by-products
DE2941225A1 (de) * 1979-10-11 1981-04-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur pyrometallurgischen gewinnung von kupfer
FI71770C (fi) * 1985-05-31 1987-02-09 Outokumpu Oy Reducering av smaelt metallurgiskt slagg kontinuerligt i en elektrisk ugn.
NO171798C (no) * 1990-12-06 1993-05-05 Elkem Technology Fremgangsmaate for behandling av sinkholdige biprodukter og avfallsmaterialer
US5215571A (en) * 1992-10-14 1993-06-01 Inco Limited Conversion of non-ferrous matte
US5658368A (en) * 1995-03-08 1997-08-19 Inco Limited Reduced dusting bath method for metallurgical treatment of sulfide materials

Also Published As

Publication number Publication date
FI103135B1 (fi) 1999-04-30
KR19980081354A (ko) 1998-11-25
AU6058998A (en) 1998-10-15
DE19816408A1 (de) 1999-01-07
ZA982848B (en) 1998-10-08
PE74099A1 (es) 1999-08-09
SE9801200L (sv) 1998-10-15
CN1199853A (zh) 1998-11-25
CN1131984C (zh) 2003-12-24
CA2234527A1 (en) 1998-10-14
AP1035A (en) 2002-01-02
AP9801226A0 (en) 1998-06-30
PL189667B1 (pl) 2005-09-30
SE518741C2 (sv) 2002-11-12
FI103135B (fi) 1999-04-30
KR100359138B1 (ko) 2002-12-18
RU2209840C2 (ru) 2003-08-10
FI971550A (fi) 1998-10-15
AU741553B2 (en) 2001-12-06
BR9801033A (pt) 2001-03-20
SE9801200D0 (sv) 1998-04-06
PL325762A1 (en) 1998-10-26
AR012414A1 (es) 2000-10-18
JPH10298671A (ja) 1998-11-10
US6096110A (en) 2000-08-01
ES2156486A1 (es) 2001-06-16
ES2156486B1 (es) 2002-02-01

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: OUTOKUMPU OYJ

MA Patent expired