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FI20031402A0 - Process for melting an inert material - Google Patents

Process for melting an inert material

Info

Publication number
FI20031402A0
FI20031402A0 FI20031402A FI20031402A FI20031402A0 FI 20031402 A0 FI20031402 A0 FI 20031402A0 FI 20031402 A FI20031402 A FI 20031402A FI 20031402 A FI20031402 A FI 20031402A FI 20031402 A0 FI20031402 A0 FI 20031402A0
Authority
FI
Finland
Prior art keywords
melting
inert material
inert
Prior art date
Application number
FI20031402A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI116571B (en
FI20031402L (en
Inventor
Risto Saarinen
Ilkka Kojo
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
Priority to FI20031402A priority Critical patent/FI116571B/en
Publication of FI20031402A0 publication Critical patent/FI20031402A0/en
Priority to PCT/FI2004/000529 priority patent/WO2005031011A1/en
Priority to PE2004000942A priority patent/PE20050848A1/en
Priority to ARP040103529 priority patent/AR046414A1/en
Publication of FI20031402L publication Critical patent/FI20031402L/en
Application granted granted Critical
Publication of FI116571B publication Critical patent/FI116571B/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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • C22B7/02—Working-up flue dust
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
FI20031402A 2003-09-30 2003-09-30 Process for melting inert material FI116571B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20031402A FI116571B (en) 2003-09-30 2003-09-30 Process for melting inert material
PCT/FI2004/000529 WO2005031011A1 (en) 2003-09-30 2004-09-14 Method for smelting inert material
PE2004000942A PE20050848A1 (en) 2003-09-30 2004-09-28 METHOD FOR MELTING INERT MATERIAL IN A METALLURGICAL TEMPERATURE REACTOR
ARP040103529 AR046414A1 (en) 2003-09-30 2004-09-29 METHOD FOR FOUNDING INERT MATERIAL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031402A FI116571B (en) 2003-09-30 2003-09-30 Process for melting inert material
FI20031402 2003-09-30

Publications (3)

Publication Number Publication Date
FI20031402A0 true FI20031402A0 (en) 2003-09-30
FI20031402L FI20031402L (en) 2005-03-31
FI116571B FI116571B (en) 2005-12-30

Family

ID=27839060

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031402A FI116571B (en) 2003-09-30 2003-09-30 Process for melting inert material

Country Status (4)

Country Link
AR (1) AR046414A1 (en)
FI (1) FI116571B (en)
PE (1) PE20050848A1 (en)
WO (1) WO2005031011A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121852B (en) 2009-10-19 2011-05-13 Outotec Oyj Process for feeding fuel gas into the reaction shaft in a suspension melting furnace and burner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490012A (en) * 1921-06-01 1924-04-08 Jr Albert Kapteyn Smelting ores
US2951756A (en) * 1958-05-16 1960-09-06 Cavanagh Patrick Edgar Method for jet smelting
DE2253074C3 (en) * 1972-10-28 1983-12-22 Deutsche Babcock & Wilcox Ag, 4200 Oberhausen Process for the pyrometallurgical treatment of solids
DE2716083C2 (en) * 1977-04-12 1985-09-26 Deutsche Babcock Ag, 4200 Oberhausen Process for the thermal treatment of solids
US4326702A (en) * 1979-10-22 1982-04-27 Oueneau Paul E Sprinkler burner for introducing particulate material and a gas into a reactor
JPS59226130A (en) * 1983-05-02 1984-12-19 Mitsubishi Metal Corp Continuous direct smelting method of lead
DE3436624A1 (en) * 1984-10-05 1986-04-10 Norddeutsche Affinerie AG, 2000 Hamburg DEVICE FOR GENERATING FLAMMABLE SOLID / GAS SUSPENSIONS
US5042964A (en) * 1988-05-26 1991-08-27 American Combustion, Inc. Flash smelting furnace
FI91283C (en) * 1991-02-13 1997-01-13 Outokumpu Research Oy Method and apparatus for heating and melting a powdery solid and evaporating the volatile constituents therein in a slurry melting furnace
FI108865B (en) * 2000-12-20 2002-04-15 Outokumpu Oy Device for feeding a solid material and oxidation gas into a suspension smelting furnace

Also Published As

Publication number Publication date
AR046414A1 (en) 2005-12-07
FI116571B (en) 2005-12-30
PE20050848A1 (en) 2005-11-29
WO2005031011A1 (en) 2005-04-07
FI20031402L (en) 2005-03-31

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OUTOKUMPU TECHNOLOGY OY

Free format text: OUTOKUMPU TECHNOLOGY OY

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