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AU3791795A - Improvements to precious metals recovery from ores - Google Patents

Improvements to precious metals recovery from ores

Info

Publication number
AU3791795A
AU3791795A AU37917/95A AU3791795A AU3791795A AU 3791795 A AU3791795 A AU 3791795A AU 37917/95 A AU37917/95 A AU 37917/95A AU 3791795 A AU3791795 A AU 3791795A AU 3791795 A AU3791795 A AU 3791795A
Authority
AU
Australia
Prior art keywords
ores
precious metals
metals recovery
recovery
precious
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
AU37917/95A
Other versions
AU691684B2 (en
Inventor
David Clark
Andrew Newell
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.)
BOC Ltd Australia
Original Assignee
BOC Gases Australia 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
Priority claimed from AUPM9538A external-priority patent/AUPM953894A0/en
Application filed by BOC Gases Australia Ltd filed Critical BOC Gases Australia Ltd
Priority to AU37917/95A priority Critical patent/AU691684B2/en
Publication of AU3791795A publication Critical patent/AU3791795A/en
Application granted granted Critical
Publication of AU691684B2 publication Critical patent/AU691684B2/en
Priority to AU80843/98A priority patent/AU727116B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
AU37917/95A 1994-11-16 1995-11-16 Improvements to precious metals recovery from ores Ceased AU691684B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU37917/95A AU691684B2 (en) 1994-11-16 1995-11-16 Improvements to precious metals recovery from ores
AU80843/98A AU727116B2 (en) 1994-11-16 1998-08-19 Improvements to recovery of metal sulphides from ores

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM9538A AUPM953894A0 (en) 1994-11-16 1994-11-16 Improvements to precious metals recovery from ores
AUPM9538 1994-11-16
AU37917/95A AU691684B2 (en) 1994-11-16 1995-11-16 Improvements to precious metals recovery from ores

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU80843/98A Division AU727116B2 (en) 1994-11-16 1998-08-19 Improvements to recovery of metal sulphides from ores

Publications (2)

Publication Number Publication Date
AU3791795A true AU3791795A (en) 1996-05-23
AU691684B2 AU691684B2 (en) 1998-05-21

Family

ID=25624175

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37917/95A Ceased AU691684B2 (en) 1994-11-16 1995-11-16 Improvements to precious metals recovery from ores

Country Status (1)

Country Link
AU (1) AU691684B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427843B1 (en) 1998-05-27 2002-08-06 Boc Gases Australia Ltd. Flotation separation of valuable minerals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503499A (en) * 1968-06-27 1970-03-31 Engelhard Min & Chem Flotation process including ozone treatment
US5295585A (en) * 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427843B1 (en) 1998-05-27 2002-08-06 Boc Gases Australia Ltd. Flotation separation of valuable minerals

Also Published As

Publication number Publication date
AU691684B2 (en) 1998-05-21

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 20021116 TO 20030814 IN WHICH TO PAY A RENEWAL FEE HAS BEEN LODGED

NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO PAY A RENEWAL FEE HAS BEEN EXTENDED TO 20030814