CA1057510A - Procede de traitement des minerais sulfureux complexes et melanges, des concentres et des precipites techniques - Google Patents

Procede de traitement des minerais sulfureux complexes et melanges, des concentres et des precipites techniques

Info

Publication number
CA1057510A
CA1057510A CA229,658A CA229658A CA1057510A CA 1057510 A CA1057510 A CA 1057510A CA 229658 A CA229658 A CA 229658A CA 1057510 A CA1057510 A CA 1057510A
Authority
CA
Canada
Prior art keywords
raw material
impurity
rearrangement
sulfur
concentrate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA229,658A
Other languages
English (en)
Inventor
Simo A. Makipirtti
Veikko M. Polvi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of CA1057510A publication Critical patent/CA1057510A/fr
Expired legal-status Critical Current

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

  • 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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA229,658A 1974-06-20 1975-06-19 Procede de traitement des minerais sulfureux complexes et melanges, des concentres et des precipites techniques Expired CA1057510A (fr)

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
CA1057510A true CA1057510A (fr) 1979-07-03

Family

ID=8506406

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,658A Expired CA1057510A (fr) 1974-06-20 1975-06-19 Procede de traitement des minerais sulfureux complexes et melanges, des concentres et des precipites techniques

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431614A (en) * 1980-08-06 1984-02-14 Outokumpu Oy Process for the separation of gold and silver from complex sulfide ores and concentrates
WO2008074806A1 (fr) * 2006-12-18 2008-06-26 Alexander Beckmann Procédé de production de cuivre et de métaux nobles à partir de minerais de sulfures d'arsenic et/ou d'antimoine contenant du cuivre ou de concentrés de minerai

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431614A (en) * 1980-08-06 1984-02-14 Outokumpu Oy Process for the separation of gold and silver from complex sulfide ores and concentrates
WO2008074806A1 (fr) * 2006-12-18 2008-06-26 Alexander Beckmann Procédé de production de cuivre et de métaux nobles à partir de minerais de sulfures d'arsenic et/ou d'antimoine contenant du cuivre ou de concentrés de minerai

Also Published As

Publication number Publication date
ES438947A1 (es) 1977-02-16
FI56196B (fi) 1979-08-31
SE422811B (sv) 1982-03-29
SE422811C (sv) 1984-07-16
SE7507126L (sv) 1975-12-22
FI191274A (fr) 1975-12-21
FI56196C (fi) 1979-12-10
RO72733A (fr) 1982-09-09

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