AU3407389A - Gold leaching - Google Patents

Gold leaching

Info

Publication number
AU3407389A
AU3407389A AU34073/89A AU3407389A AU3407389A AU 3407389 A AU3407389 A AU 3407389A AU 34073/89 A AU34073/89 A AU 34073/89A AU 3407389 A AU3407389 A AU 3407389A AU 3407389 A AU3407389 A AU 3407389A
Authority
AU
Australia
Prior art keywords
gold leaching
leaching
gold
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU34073/89A
Other versions
AU624374C (en
AU624374B2 (en
Inventor
Stephen Patrick Ball
David Barry Mobbs
Andrew John Monhemius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Interox Ltd
Original Assignee
Interox Chemicals 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 Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of AU3407389A publication Critical patent/AU3407389A/en
Application granted granted Critical
Publication of AU624374B2 publication Critical patent/AU624374B2/en
Publication of AU624374C publication Critical patent/AU624374C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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)
AU34073/89A 1988-05-06 1989-05-05 Gold leaching Ceased AU624374C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8810736 1988-05-06
GB888810736A GB8810736D0 (en) 1988-05-06 1988-05-06 Heap leaching

Publications (3)

Publication Number Publication Date
AU3407389A true AU3407389A (en) 1989-11-09
AU624374B2 AU624374B2 (en) 1992-06-11
AU624374C AU624374C (en) 1994-03-31

Family

ID=

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990013676A1 (en) * 1989-04-28 1990-11-15 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
AU621837B2 (en) * 1987-11-07 1992-03-26 Davy Mckee (Stockton) Limited Separation process
GB2248633A (en) * 1989-04-28 1992-04-15 Cra Services Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
AU642087B2 (en) * 1991-05-03 1993-10-07 Degussa A.G. A process for leaching gold and silver
AU642951B2 (en) * 1990-01-18 1993-11-04 Canadian Liquid Air Ltd. Hydrometallurgical leaching process and apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU621837B2 (en) * 1987-11-07 1992-03-26 Davy Mckee (Stockton) Limited Separation process
WO1990013676A1 (en) * 1989-04-28 1990-11-15 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
GB2248633A (en) * 1989-04-28 1992-04-15 Cra Services Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
GB2248633B (en) * 1989-04-28 1993-03-17 Cra Services Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
US5262136A (en) * 1989-04-28 1993-11-16 Cra Services Limited Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
AU642951B2 (en) * 1990-01-18 1993-11-04 Canadian Liquid Air Ltd. Hydrometallurgical leaching process and apparatus
AU642087B2 (en) * 1991-05-03 1993-10-07 Degussa A.G. A process for leaching gold and silver

Also Published As

Publication number Publication date
ES2013491A6 (en) 1990-05-01
ZW6289A1 (en) 1989-10-18
GB8910300D0 (en) 1989-06-21
MX171665B (en) 1993-11-10
ZA893322B (en) 1990-03-28
GB2219474B (en) 1992-08-19
GB2219474A (en) 1989-12-13
FR2631043B1 (en) 1992-05-15
PH25632A (en) 1991-08-08
GB8810736D0 (en) 1988-06-08
FR2631043A1 (en) 1989-11-10
NZ229001A (en) 1991-04-26
AR240573A1 (en) 1990-05-31
MY106289A (en) 1995-04-29
BR8902117A (en) 1990-01-02
PT90480B (en) 1994-08-31
PT90480A (en) 1989-11-30
AU624374B2 (en) 1992-06-11

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired