[go: up one dir, main page]

FI20185198L - Procedure for quickly leaching chalcopyrite - Google Patents

Procedure for quickly leaching chalcopyrite

Info

Publication number
FI20185198L
FI20185198L FI20185198A FI20185198A FI20185198L FI 20185198 L FI20185198 L FI 20185198L FI 20185198 A FI20185198 A FI 20185198A FI 20185198 A FI20185198 A FI 20185198A FI 20185198 L FI20185198 L FI 20185198L
Authority
FI
Finland
Prior art keywords
disclosed
procedure
aforementioned method
practicing
matter
Prior art date
Application number
FI20185198A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI129123B (en
FI20185198A7 (en
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
Application filed by Smidth As F L filed Critical Smidth As F L
Priority claimed from PCT/US2015/067188 external-priority patent/WO2016100981A1/en
Publication of FI20185198L publication Critical patent/FI20185198L/en
Publication of FI20185198A7 publication Critical patent/FI20185198A7/en
Application granted granted Critical
Publication of FI129123B publication Critical patent/FI129123B/en

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)
  • Photovoltaic Devices (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A method of improving leach kinetics and recovery during atmospheric or above-atmospheric leaching of a metal sulfide is disclosed. A system for practicing the aforementioned method is also disclosed. Apparatus for practicing the aforementioned method is also disclosed. A new composition of matter which is formed by the aforementioned method, and which may be utilized in the system and apparatus is further disclosed. The new composition of matter may exhibit improved leach kinetics, and may have some utility in the semiconductor arts, including uses within photovoltaic materials.
FI20185198A 2014-12-19 2015-12-21 Methods for rapid extraction of chalcopyrite FI129123B (en)

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 (3)

Publication Number Publication Date
FI20185198L true FI20185198L (en) 2018-03-01
FI20185198A7 FI20185198A7 (en) 2018-03-01
FI129123B FI129123B (en) 2021-07-30

Family

ID=59523426

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20185198A FI129123B (en) 2014-12-19 2015-12-21 Methods for rapid extraction of chalcopyrite
FI20175683A FI127327B (en) 2014-12-19 2017-07-12 Procedure for quickly leaching chalcopyrite

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI20175683A FI127327B (en) 2014-12-19 2017-07-12 Procedure for quickly leaching chalcopyrite

Country Status (1)

Country Link
FI (2) FI129123B (en)

Also Published As

Publication number Publication date
FI129123B (en) 2021-07-30
FI20175683A7 (en) 2017-07-12
FI20185198A7 (en) 2018-03-01
FI127327B (en) 2018-03-29

Similar Documents

Publication Publication Date Title
GB2538178A (en) Viscosifier polymer for treatment of a subterranean formation
GB2537078A (en) Settable compositions and uses thereof
MX2017012930A (en) Leach aid for metal recovery.
TW201612214A (en) Polymer, organic layer composition, organic layer, and method of forming patterns
SA517380950B1 (en) Compatibilized resin-cement composite compositions
GB2548059A (en) Induced hepatocytes and uses thereof
MX2016005290A (en) Heap leaching of copper.
MX395714B (en) LEACHING AIDS AND PROCEDURES FOR USING LEACHING AIDS.
MX2016002707A (en) A process for copper and/or precious metal recovery.
MX2023014027A (en) Process for selective recovery of chalcophile group elements.
MX373312B (en) Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
PL3209700T3 (en) Integrated process for processing and utilising the guayule plant
FI20145949A7 (en) Method for recovering gold
MY183935A (en) Solar cell production method and solar cell treatment method
MX2017007387A (en) System and method for above-atmospheric leaching of metal sulfides.
MX395667B (en) NATURAL RUBBER RESISTANT TO OXIDATION AND METHOD FOR ITS PRODUCTION.
FI20175572A7 (en) System and method for enhanced metal recovery during atmospheric leaching of metal sulfides
MX2016009117A (en) Pigments based on bismuth compounds.
GB201617713D0 (en) Method for recovering microbial cells
GB2537519A (en) Magnesium metal ore waste in well cementing
PT3329306T (en) Process and method for the enhancement of sequestering atmospheric carbon through ocean iron fertilization, and method for calculating net carbon capture from said process and method
MA40442A (en) Method and plant for the production of hot asphalt mixes with reclaimed asphalt mix material
PE20160829A1 (en) POLYMER SUPPORT AND METHOD OF LEACHING MINERAL CONCENTRATES
MX2017002777A (en) System and method for enhanced metal recovery during atmospheric leaching of metal sulfides.
MX2017007686A (en) Methods for rapidly leaching chalcopyrite.

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 129123

Country of ref document: FI

Kind code of ref document: B