ZA926736B - Extraction of metal from metal-bearing ore. - Google Patents

Extraction of metal from metal-bearing ore.

Info

Publication number
ZA926736B
ZA926736B ZA926736A ZA926736A ZA926736B ZA 926736 B ZA926736 B ZA 926736B ZA 926736 A ZA926736 A ZA 926736A ZA 926736 A ZA926736 A ZA 926736A ZA 926736 B ZA926736 B ZA 926736B
Authority
ZA
South Africa
Prior art keywords
metal
extraction
bearing ore
ore
bearing
Prior art date
Application number
ZA926736A
Other languages
English (en)
Inventor
Mark Sean Hallinan
Anthony Raymond Stephens
Original Assignee
African Oxygen 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 African Oxygen Ltd filed Critical African Oxygen Ltd
Publication of ZA926736B publication Critical patent/ZA926736B/xx

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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA926736A 1991-06-06 1992-09-04 Extraction of metal from metal-bearing ore. ZA926736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA914338 1991-06-06

Publications (1)

Publication Number Publication Date
ZA926736B true ZA926736B (en) 1993-03-10

Family

ID=25580731

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA926736A ZA926736B (en) 1991-06-06 1992-09-04 Extraction of metal from metal-bearing ore.

Country Status (4)

Country Link
US (1) US5308380A (fr)
AU (1) AU655471B2 (fr)
CA (1) CA2070721A1 (fr)
ZA (1) ZA926736B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU655292B2 (en) * 1991-07-15 1994-12-15 African Oxygen Limited Method of treating a process stream
CA2225370A1 (fr) * 1997-12-19 1999-06-19 Walter Martin Macdonald Processus de recuperation des valeurs du zinc
AU2003225335B2 (en) * 2002-05-10 2010-05-13 Australian Nuclear Science & Technology Organisation Oxidation process
AUPS222202A0 (en) * 2002-05-10 2002-06-06 Australian Nuclear Science & Technology Organisation Oxidation process
WO2006064350A1 (fr) * 2004-12-15 2006-06-22 Maelgwyn Mineral Services Africa (Proprietary) Limited Procede d'extraction pour des metaux tels que l'or et le platine, comprenant le broyage fin, le pulpage et l'oxygenisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA858348B (en) * 1984-11-27 1986-06-25 Kamyr Inc Using oxygen for leaching
US5071477A (en) * 1990-05-03 1991-12-10 American Barrick Resources Corporation of Toronto Process for recovery of gold from refractory ores

Also Published As

Publication number Publication date
CA2070721A1 (fr) 1992-12-07
AU655471B2 (en) 1994-12-22
AU1808792A (en) 1992-12-10
US5308380A (en) 1994-05-03

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