FI753051A7 - - Google Patents

Info

Publication number
FI753051A7
FI753051A7 FI753051A FI753051A FI753051A7 FI 753051 A7 FI753051 A7 FI 753051A7 FI 753051 A FI753051 A FI 753051A FI 753051 A FI753051 A FI 753051A FI 753051 A7 FI753051 A7 FI 753051A7
Authority
FI
Finland
Application number
FI753051A
Other languages
Finnish (fi)
Other versions
FI56398B (fi
FI56398C (fi
Inventor
Simo Maekipirtti
Juho Maekinen
Veikko Polvi
Bror Nyman
Matti Saari
Johan Relander
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 FI753051A priority Critical patent/FI56398C/fi
Priority to DE2648446A priority patent/DE2648446C3/de
Priority to DD19553176A priority patent/DD128006A1/xx
Publication of FI753051A7 publication Critical patent/FI753051A7/fi
Publication of FI56398B publication Critical patent/FI56398B/fi
Application granted granted Critical
Publication of FI56398C publication Critical patent/FI56398C/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
    • C22B5/00—General methods of reducing to metals
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI753051A 1975-10-31 1975-10-31 Foerfarande foer reducering av vaerdemetallhaltiga jaernrika slagg samt mellanprodukter speciellt fraon smaeltprocesser av nickel och koppar FI56398C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI753051A FI56398C (fi) 1975-10-31 1975-10-31 Foerfarande foer reducering av vaerdemetallhaltiga jaernrika slagg samt mellanprodukter speciellt fraon smaeltprocesser av nickel och koppar
DE2648446A DE2648446C3 (de) 1975-10-31 1976-10-26 Reduktionsverfahren für wertmetallhaltige, insbesondere bei Nickel- und Kupferschmelzprozessen anfallende eisenhaltige Schlacken sowie Zwischenprodukte
DD19553176A DD128006A1 (de) 1975-10-31 1976-10-29 Reduktionsverfahren fuer wertmetallhaltige,insbesondere bei nickel-und kupferschmelzprozessen anfallende eisenhaltige schlacken sowie zwischenprodukte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI753051 1975-10-31
FI753051A FI56398C (fi) 1975-10-31 1975-10-31 Foerfarande foer reducering av vaerdemetallhaltiga jaernrika slagg samt mellanprodukter speciellt fraon smaeltprocesser av nickel och koppar

Publications (3)

Publication Number Publication Date
FI753051A7 true FI753051A7 (enrdf_load_stackoverflow) 1977-05-01
FI56398B FI56398B (fi) 1979-09-28
FI56398C FI56398C (fi) 1980-01-10

Family

ID=8509513

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753051A FI56398C (fi) 1975-10-31 1975-10-31 Foerfarande foer reducering av vaerdemetallhaltiga jaernrika slagg samt mellanprodukter speciellt fraon smaeltprocesser av nickel och koppar

Country Status (3)

Country Link
DD (1) DD128006A1 (enrdf_load_stackoverflow)
DE (1) DE2648446C3 (enrdf_load_stackoverflow)
FI (1) FI56398C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195986A (en) * 1978-10-06 1980-04-01 Allis-Chalmers Corporation Selective reduction of nickel laterite ores
RU2186132C2 (ru) * 2000-09-21 2002-07-27 Общество с ограниченной ответственностью "Южполиметалл" Способ переработки оборотных материалов и техногенных отходов металлургического производства
RU2263719C1 (ru) * 2004-04-14 2005-11-10 Открытое Акционерное Общество "Южно-Уральский никелевый комбинат" Способ переработки оборотных материалов и техногенных отходов металлургического производства

Also Published As

Publication number Publication date
FI56398B (fi) 1979-09-28
DD128006A1 (de) 1977-10-26
DE2648446C3 (de) 1978-08-03
FI56398C (fi) 1980-01-10
DE2648446B2 (de) 1977-12-08
DE2648446A1 (de) 1977-05-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY