DD128006A1 - Reduktionsverfahren fuer wertmetallhaltige,insbesondere bei nickel-und kupferschmelzprozessen anfallende eisenhaltige schlacken sowie zwischenprodukte - Google Patents

Reduktionsverfahren fuer wertmetallhaltige,insbesondere bei nickel-und kupferschmelzprozessen anfallende eisenhaltige schlacken sowie zwischenprodukte

Info

Publication number
DD128006A1
DD128006A1 DD19553176A DD19553176A DD128006A1 DD 128006 A1 DD128006 A1 DD 128006A1 DD 19553176 A DD19553176 A DD 19553176A DD 19553176 A DD19553176 A DD 19553176A DD 128006 A1 DD128006 A1 DD 128006A1
Authority
DD
German Democratic Republic
Prior art keywords
irrestructive
carbonated
slag
intermediate products
melting processes
Prior art date
Application number
DD19553176A
Other languages
German (de)
English (en)
Inventor
Simo A I Maekipirtti
Juho K Maekinen
Bror G Nyman
Veikko M Polvi
Kaarlo M J Saari
Johan H 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
Publication of DD128006A1 publication Critical patent/DD128006A1/xx

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)
DD19553176A 1975-10-31 1976-10-29 Reduktionsverfahren fuer wertmetallhaltige,insbesondere bei nickel-und kupferschmelzprozessen anfallende eisenhaltige schlacken sowie zwischenprodukte DD128006A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD128006A1 true DD128006A1 (de) 1977-10-26

Family

ID=8509513

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19553176A DD128006A1 (de) 1975-10-31 1976-10-29 Reduktionsverfahren fuer wertmetallhaltige,insbesondere bei nickel-und kupferschmelzprozessen anfallende eisenhaltige schlacken sowie zwischenprodukte

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
FI753051A7 (enrdf_load_stackoverflow) 1977-05-01
DE2648446C3 (de) 1978-08-03
FI56398C (fi) 1980-01-10
DE2648446B2 (de) 1977-12-08
DE2648446A1 (de) 1977-05-18

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