AU587850B2 - A method of pre-treating an ore with hot alkali to improve the recovery of metal valves - Google Patents

A method of pre-treating an ore with hot alkali to improve the recovery of metal valves

Info

Publication number
AU587850B2
AU587850B2 AU61610/86A AU6161086A AU587850B2 AU 587850 B2 AU587850 B2 AU 587850B2 AU 61610/86 A AU61610/86 A AU 61610/86A AU 6161086 A AU6161086 A AU 6161086A AU 587850 B2 AU587850 B2 AU 587850B2
Authority
AU
Australia
Prior art keywords
ore
recovery
treating
improve
hot alkali
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.)
Ceased
Application number
AU61610/86A
Other versions
AU6161086A (en
Inventor
Kelvin John Fiedler
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.)
BENDIGO GOLD ASSOCIATES PTY Ltd
Original Assignee
BENDIGO GOLD
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 BENDIGO GOLD filed Critical BENDIGO GOLD
Priority to AU61610/86A priority Critical patent/AU587850B2/en
Publication of AU6161086A publication Critical patent/AU6161086A/en
Application granted granted Critical
Publication of AU587850B2 publication Critical patent/AU587850B2/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
    • 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
    • C22B11/04—Obtaining noble metals by wet 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
AU61610/86A 1985-08-26 1986-08-19 A method of pre-treating an ore with hot alkali to improve the recovery of metal valves Ceased AU587850B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61610/86A AU587850B2 (en) 1985-08-26 1986-08-19 A method of pre-treating an ore with hot alkali to improve the recovery of metal valves

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH2126 1985-08-26
AUPH212685 1985-08-26
AU61610/86A AU587850B2 (en) 1985-08-26 1986-08-19 A method of pre-treating an ore with hot alkali to improve the recovery of metal valves

Publications (2)

Publication Number Publication Date
AU6161086A AU6161086A (en) 1987-03-05
AU587850B2 true AU587850B2 (en) 1989-08-31

Family

ID=25633199

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61610/86A Ceased AU587850B2 (en) 1985-08-26 1986-08-19 A method of pre-treating an ore with hot alkali to improve the recovery of metal valves

Country Status (1)

Country Link
AU (1) AU587850B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0512247A2 (en) * 1991-05-03 1992-11-11 Degussa Aktiengesellschaft Method for leaching gold and silver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU515996B2 (en) * 1977-03-04 1981-05-14 Foster Wheeler Ltd. Extraction of gold and silver
AU518768B2 (en) * 1978-02-06 1981-10-22 Anglo American Corporation Of South Africa Limited Gold extraction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU515996B2 (en) * 1977-03-04 1981-05-14 Foster Wheeler Ltd. Extraction of gold and silver
AU518768B2 (en) * 1978-02-06 1981-10-22 Anglo American Corporation Of South Africa Limited Gold extraction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0512247A2 (en) * 1991-05-03 1992-11-11 Degussa Aktiengesellschaft Method for leaching gold and silver
EP0512247A3 (en) * 1991-05-03 1993-05-05 Degussa Aktiengesellschaft Method for leaching gold and silver

Also Published As

Publication number Publication date
AU6161086A (en) 1987-03-05

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