AP2636A - The production of copper - Google Patents

The production of copper

Info

Publication number
AP2636A
AP2636A AP2010005138A AP2010005138A AP2636A AP 2636 A AP2636 A AP 2636A AP 2010005138 A AP2010005138 A AP 2010005138A AP 2010005138 A AP2010005138 A AP 2010005138A AP 2636 A AP2636 A AP 2636A
Authority
AP
ARIPO
Prior art keywords
copper
production
Prior art date
Application number
AP2010005138A
Other versions
AP2010005138A0 (en
Inventor
Gerard Pretorius
Original Assignee
Cuprachem Technology Proprietary Ltd
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 Cuprachem Technology Proprietary Ltd filed Critical Cuprachem Technology Proprietary Ltd
Publication of AP2010005138A0 publication Critical patent/AP2010005138A0/en
Application granted granted Critical
Publication of AP2636A publication Critical patent/AP2636A/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
    • 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
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0091—Treating solutions by chemical methods by cementation
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AP2010005138A 2007-07-12 2007-07-12 The production of copper AP2636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2007/052782 WO2009007792A1 (en) 2007-07-12 2007-07-12 The production of copper

Publications (2)

Publication Number Publication Date
AP2010005138A0 AP2010005138A0 (en) 2010-02-28
AP2636A true AP2636A (en) 2013-04-05

Family

ID=38704688

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2010005138A AP2636A (en) 2007-07-12 2007-07-12 The production of copper

Country Status (2)

Country Link
AP (1) AP2636A (en)
WO (1) WO2009007792A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117651619A (en) 2021-06-14 2024-03-05 命运铜业公司 Method for producing granular copper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353950A (en) * 1964-08-12 1967-11-21 Duisburger Kupferhuette Process for the production of finely particulate high purity copper powder
US6007600A (en) * 1997-08-29 1999-12-28 Outokumpu Oyj Method for producing copper in hydrometallurgical process
WO2005083132A1 (en) * 2004-02-26 2005-09-09 Outokumpu Technology Oy Production of metallic copper by the hydrometallurgical reduction of copper (i) oxide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353950A (en) * 1964-08-12 1967-11-21 Duisburger Kupferhuette Process for the production of finely particulate high purity copper powder
US6007600A (en) * 1997-08-29 1999-12-28 Outokumpu Oyj Method for producing copper in hydrometallurgical process
WO2005083132A1 (en) * 2004-02-26 2005-09-09 Outokumpu Technology Oy Production of metallic copper by the hydrometallurgical reduction of copper (i) oxide

Also Published As

Publication number Publication date
AP2010005138A0 (en) 2010-02-28
WO2009007792A1 (en) 2009-01-15

Similar Documents

Publication Publication Date Title
HK1136696A1 (en) Production
EP2586428C0 (en) Manufacture of multiple minicapsules
ZA201002000B (en) Production of isoprenoids
EP2222155A4 (en) Algae production
GB0715101D0 (en) Process
ZA200907811B (en) Process for the manufacture of p4o6
GB0711624D0 (en) Process
GB0706978D0 (en) Process
GB0700074D0 (en) process
GB0716126D0 (en) Process
EP2152631A4 (en) Nickel-laterite process
GB0702695D0 (en) Production of vectors
EP2212471A4 (en) Forming section
GB0711680D0 (en) Process
GB0714602D0 (en) Process
EP2193864A4 (en) Production system of alloy
GB0714390D0 (en) Process
GB0700878D0 (en) Process
GB0717102D0 (en) Process
GB0709689D0 (en) Process
AP2636A (en) The production of copper
ZA201001297B (en) Modified xylan production
HU0800625D0 (en) Reducing the helting point of modified moru-hightemperature solder
GB2463291B (en) Production of hydroelectricity
ZA200705758B (en) The production of copper