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SE9801200D0 - Sätt för rening av slagg i en elektrisk ugn - Google Patents

Sätt för rening av slagg i en elektrisk ugn

Info

Publication number
SE9801200D0
SE9801200D0 SE9801200A SE9801200A SE9801200D0 SE 9801200 D0 SE9801200 D0 SE 9801200D0 SE 9801200 A SE9801200 A SE 9801200A SE 9801200 A SE9801200 A SE 9801200A SE 9801200 D0 SE9801200 D0 SE 9801200D0
Authority
SE
Sweden
Prior art keywords
methods
electric oven
slag
cleaning slag
tap hole
Prior art date
Application number
SE9801200A
Other languages
English (en)
Other versions
SE9801200L (sv
SE518741C2 (sv
Inventor
Tarmo Maentymaeki
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 SE9801200D0 publication Critical patent/SE9801200D0/sv
Publication of SE9801200L publication Critical patent/SE9801200L/sv
Publication of SE518741C2 publication Critical patent/SE518741C2/sv

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)
SE9801200A 1997-04-14 1998-04-06 Sätt för rening av slagg i en elektrisk ugn SE518741C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI971550A FI103135B1 (sv) 1997-04-14 1997-04-14 Förfarande för rening av slagg i en elektrisk ugn

Publications (3)

Publication Number Publication Date
SE9801200D0 true SE9801200D0 (sv) 1998-04-06
SE9801200L SE9801200L (sv) 1998-10-15
SE518741C2 SE518741C2 (sv) 2002-11-12

Family

ID=8548604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801200A SE518741C2 (sv) 1997-04-14 1998-04-06 Sätt för rening av slagg i en elektrisk ugn

Country Status (17)

Country Link
US (1) US6096110A (sv)
JP (1) JPH10298671A (sv)
KR (1) KR100359138B1 (sv)
CN (1) CN1131984C (sv)
AP (1) AP1035A (sv)
AR (1) AR012414A1 (sv)
AU (1) AU741553B2 (sv)
BR (1) BR9801033A (sv)
CA (1) CA2234527A1 (sv)
DE (1) DE19816408A1 (sv)
ES (1) ES2156486B1 (sv)
FI (1) FI103135B1 (sv)
PE (1) PE74099A1 (sv)
PL (1) PL189667B1 (sv)
RU (1) RU2209840C2 (sv)
SE (1) SE518741C2 (sv)
ZA (1) ZA982848B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200201715T2 (tr) * 2000-01-04 2002-10-21 Outokumpu Oyj Süspansiyon reaktöründe blister bakırı üretimi için yöntem
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 (sv) 2014-03-31 2017-02-28 Outotec Finland Oy Förfarande och bärare för att transportera reduktionsämne såsom koks in i en metallurgisk ugn och produktionsförfarande för bäraren

Family Cites Families (14)

* 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.
SU62688A1 (ru) * 1939-04-23 1942-11-30 Н.И. Ивановский Печь дл передела и подготовки шлаков
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 (sv) * 1985-05-31 1987-02-09 Outokumpu Oy Reducering av smält metallurgiskt slagg kontinuerligt i en elektrisk u gn.
SU1617284A1 (ru) * 1987-09-24 1990-12-30 И. X. Левин Электрическа печь дл переработки окисленных и сульфидных материалов
SU1766995A1 (ru) * 1990-08-23 1992-10-07 Н. В. Бычков. Э. В. Зорий, А. А. Кручинйн, А. Г. Ерин, А. А. Рюмин, В. Я. Васильев и В. Д. Беспалый Способ обеднени медно-никелевых шлаков
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
FI103135B (sv) 1999-04-30
KR100359138B1 (ko) 2002-12-18
CN1199853A (zh) 1998-11-25
FI971550A0 (sv) 1997-04-14
CA2234527A1 (en) 1998-10-14
PL189667B1 (pl) 2005-09-30
JPH10298671A (ja) 1998-11-10
CN1131984C (zh) 2003-12-24
BR9801033A (pt) 2001-03-20
ES2156486A1 (es) 2001-06-16
AR012414A1 (es) 2000-10-18
SE9801200L (sv) 1998-10-15
AU741553B2 (en) 2001-12-06
US6096110A (en) 2000-08-01
AP9801226A0 (en) 1998-06-30
AP1035A (en) 2002-01-02
PE74099A1 (es) 1999-08-09
ZA982848B (en) 1998-10-08
KR19980081354A (ko) 1998-11-25
FI971550L (sv) 1998-10-15
AU6058998A (en) 1998-10-15
RU2209840C2 (ru) 2003-08-10
DE19816408A1 (de) 1999-01-07
PL325762A1 (en) 1998-10-26
FI103135B1 (sv) 1999-04-30
SE518741C2 (sv) 2002-11-12
ES2156486B1 (es) 2002-02-01

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Legal Events

Date Code Title Description
NUG Patent has lapsed