ES438947A1 - Procedimiento para convertir a una forma facilmente elimina-ble, componentes metalurgicamente daninos que se hallen pre-sentes en minerales y concentrados, principalmente sulfidi- cos, complejos yno mistos. - Google Patents

Procedimiento para convertir a una forma facilmente elimina-ble, componentes metalurgicamente daninos que se hallen pre-sentes en minerales y concentrados, principalmente sulfidi- cos, complejos yno mistos.

Info

Publication number
ES438947A1
ES438947A1 ES438947A ES438947A ES438947A1 ES 438947 A1 ES438947 A1 ES 438947A1 ES 438947 A ES438947 A ES 438947A ES 438947 A ES438947 A ES 438947A ES 438947 A1 ES438947 A1 ES 438947A1
Authority
ES
Spain
Prior art keywords
minerals
present
sulfidic
concentrates
translation
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
ES438947A
Other languages
English (en)
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
Publication of ES438947A1 publication Critical patent/ES438947A1/es
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)
ES438947A 1974-06-20 1975-06-19 Procedimiento para convertir a una forma facilmente elimina-ble, componentes metalurgicamente daninos que se hallen pre-sentes en minerales y concentrados, principalmente sulfidi- cos, complejos yno mistos. Expired ES438947A1 (es)

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
ES438947A1 true ES438947A1 (es) 1977-02-16

Family

ID=8506406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438947A Expired ES438947A1 (es) 1974-06-20 1975-06-19 Procedimiento para convertir a una forma facilmente elimina-ble, componentes metalurgicamente daninos que se hallen pre-sentes en minerales y concentrados, principalmente sulfidi- cos, complejos yno mistos.

Country Status (5)

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

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
WO2008074806A1 (de) * 2006-12-18 2008-06-26 Alexander Beckmann Verfahren zur gewinnung von kupfer aus kupferhaltigen arsenosulfidischen und/oder antimonsulfidischen erzen oder erzkonzentraten

Also Published As

Publication number Publication date
FI56196B (fi) 1979-08-31
SE422811B (sv) 1982-03-29
SE422811C (sv) 1984-07-16
SE7507126L (sv) 1975-12-22
CA1057510A (en) 1979-07-03
FI191274A (es) 1975-12-21
FI56196C (fi) 1979-12-10
RO72733A (ro) 1982-09-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19921006