RO72733A - Procedeu pentru rafinarea minereurilor si concentratelor sulfidice complexe - Google Patents

Procedeu pentru rafinarea minereurilor si concentratelor sulfidice complexe

Info

Publication number
RO72733A
RO72733A RO8260375A RO8260375A RO72733A RO 72733 A RO72733 A RO 72733A RO 8260375 A RO8260375 A RO 8260375A RO 8260375 A RO8260375 A RO 8260375A RO 72733 A RO72733 A RO 72733A
Authority
RO
Romania
Prior art keywords
sulphid
minerals
containers
refining complex
refining
Prior art date
Application number
RO8260375A
Other languages
English (en)
French (fr)
Inventor
Simo Makipirtti
Veikko Polvi
Original Assignee
Outokumpu Oy,Fi
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,Fi filed Critical Outokumpu Oy,Fi
Publication of RO72733A publication Critical patent/RO72733A/ro

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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
RO8260375A 1974-06-20 1975-06-20 Procedeu pentru rafinarea minereurilor si concentratelor sulfidice complexe RO72733A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI191274A FI56196C (fi) 1974-06-20 1974-06-20 Foerfarande foer omvandlande av metallurgiskt skadliga komponenter i huvudsakligen sulfidiska komplex- och/eller blandmalmer och -koncentrat till en form laett att avlaegsna

Publications (1)

Publication Number Publication Date
RO72733A true RO72733A (ro) 1982-09-09

Family

ID=8506406

Family Applications (1)

Application Number Title Priority Date Filing Date
RO8260375A RO72733A (ro) 1974-06-20 1975-06-20 Procedeu pentru rafinarea minereurilor si concentratelor sulfidice complexe

Country Status (5)

Country Link
CA (1) CA1057510A (ro)
ES (1) ES438947A1 (ro)
FI (1) FI56196C (ro)
RO (1) RO72733A (ro)
SE (1) SE422811C (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62340C (fi) * 1980-08-06 1982-12-10 Outokumpu Oy Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat
CL2007003682A1 (es) * 2006-12-18 2008-07-04 Alexander Beckmann Procedimiento para la obtencion de cobre que comprende transformacion de las menas, concentrados de mena o minerales mediante reaccion con azufre de 300 a 600 grados celsius durante al menos 5 minutos, molienda del producto de reaccion, separacion fi

Also Published As

Publication number Publication date
ES438947A1 (es) 1977-02-16
FI56196C (fi) 1979-12-10
CA1057510A (en) 1979-07-03
SE7507126L (sv) 1975-12-22
FI56196B (fi) 1979-08-31
FI191274A7 (ro) 1975-12-21
SE422811C (sv) 1984-07-16
SE422811B (sv) 1982-03-29

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