FI20175683A - Förfarande för att snabbt urlaka kalkopyrit - Google Patents

Förfarande för att snabbt urlaka kalkopyrit

Info

Publication number
FI20175683A
FI20175683A FI20175683A FI20175683A FI20175683A FI 20175683 A FI20175683 A FI 20175683A FI 20175683 A FI20175683 A FI 20175683A FI 20175683 A FI20175683 A FI 20175683A FI 20175683 A FI20175683 A FI 20175683A
Authority
FI
Finland
Prior art keywords
procedure
leaching chalcopyrite
quickly leaching
quickly
chalcopyrite
Prior art date
Application number
FI20175683A
Other languages
English (en)
Finnish (fi)
Other versions
FI127327B (sv
Inventor
David J Chaiko
Sally Rocks
Original Assignee
Smidth As F L
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
Priority claimed from PCT/US2015/067188 external-priority patent/WO2016100981A1/en
Application filed by Smidth As F L filed Critical Smidth As F L
Publication of FI20175683A publication Critical patent/FI20175683A/sv
Application granted granted Critical
Publication of FI127327B publication Critical patent/FI127327B/sv

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • 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)
  • Photovoltaic Devices (AREA)
FI20175683A 2014-12-19 2017-07-12 Förfarande för att snabbt urlaka kalkopyrit FI127327B (sv)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201461094895P 2014-12-19 2014-12-19
US201561101932P 2015-01-09 2015-01-09
US201561141741P 2015-04-01 2015-04-01
US201561156165P 2015-05-01 2015-05-01
US201561195204P 2015-07-21 2015-07-21
PCT/US2015/067188 WO2016100981A1 (en) 2014-12-19 2015-12-21 Methods for rapidly leaching chalcopyrite

Publications (2)

Publication Number Publication Date
FI20175683A true FI20175683A (sv) 2017-07-12
FI127327B FI127327B (sv) 2018-03-29

Family

ID=59523426

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20185198A FI129123B (sv) 2014-12-19 2015-12-21 Förfarande för att snabbt urlaka kalkopyrit
FI20175683A FI127327B (sv) 2014-12-19 2017-07-12 Förfarande för att snabbt urlaka kalkopyrit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI20185198A FI129123B (sv) 2014-12-19 2015-12-21 Förfarande för att snabbt urlaka kalkopyrit

Country Status (1)

Country Link
FI (2) FI129123B (sv)

Also Published As

Publication number Publication date
FI20185198A (sv) 2018-03-01
FI127327B (sv) 2018-03-29
FI129123B (sv) 2021-07-30
FI20185198L (sv) 2018-03-01

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