CL2013001686A1 - Copper leaching medium consisting of an acid solution with copper ion complexing agents (i) and a solvent that prevents the formation of passivating phases. - Google Patents

Copper leaching medium consisting of an acid solution with copper ion complexing agents (i) and a solvent that prevents the formation of passivating phases.

Info

Publication number
CL2013001686A1
CL2013001686A1 CL2013001686A CL2013001686A CL2013001686A1 CL 2013001686 A1 CL2013001686 A1 CL 2013001686A1 CL 2013001686 A CL2013001686 A CL 2013001686A CL 2013001686 A CL2013001686 A CL 2013001686A CL 2013001686 A1 CL2013001686 A1 CL 2013001686A1
Authority
CL
Chile
Prior art keywords
copper
passivating
phases
solvent
prevents
Prior art date
Application number
CL2013001686A
Other languages
Spanish (es)
Inventor
Lavien Gretchen Terri Lapidus
Marcial Oscar Joaquin Solis
Original Assignee
Univ Autonoma Metropolitana
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 Univ Autonoma Metropolitana filed Critical Univ Autonoma Metropolitana
Publication of CL2013001686A1 publication Critical patent/CL2013001686A1/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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CL2013001686A 2010-12-13 2013-06-12 Copper leaching medium consisting of an acid solution with copper ion complexing agents (i) and a solvent that prevents the formation of passivating phases. CL2013001686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2010013713A MX2010013713A (en) 2010-12-13 2010-12-13 Means for the leaching of copper from refractory minerals.

Publications (1)

Publication Number Publication Date
CL2013001686A1 true CL2013001686A1 (en) 2013-12-20

Family

ID=46244910

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013001686A CL2013001686A1 (en) 2010-12-13 2013-06-12 Copper leaching medium consisting of an acid solution with copper ion complexing agents (i) and a solvent that prevents the formation of passivating phases.

Country Status (4)

Country Link
CL (1) CL2013001686A1 (en)
MX (1) MX2010013713A (en)
PE (1) PE20140503A1 (en)
WO (1) WO2012081953A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165027A1 (en) 2015-04-17 2016-10-20 University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
PE20240715A1 (en) 2016-10-19 2024-04-15 Jetti Resources Llc PROCESSES TO LEACH METAL SULFIDES WITH REAGENTS THAT HAVE THIOCARBONYL FUNCTIONAL GROUPS

Also Published As

Publication number Publication date
WO2012081953A1 (en) 2012-06-21
PE20140503A1 (en) 2014-05-14
MX2010013713A (en) 2012-06-13

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