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AU478966B2 - Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same - Google Patents

Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same

Info

Publication number
AU478966B2
AU478966B2 AU52105/73A AU5210573A AU478966B2 AU 478966 B2 AU478966 B2 AU 478966B2 AU 52105/73 A AU52105/73 A AU 52105/73A AU 5210573 A AU5210573 A AU 5210573A AU 478966 B2 AU478966 B2 AU 478966B2
Authority
AU
Australia
Prior art keywords
polysulfide
ores
silver
nickel
copper
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.)
Expired
Application number
AU52105/73A
Other versions
AU5210573A (en
Inventor
G. Posel John
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.)
International Ore Technology Inc
Original Assignee
International Ore Technology Inc
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 International Ore Technology Inc filed Critical International Ore Technology Inc
Application granted granted Critical
Publication of AU478966B2 publication Critical patent/AU478966B2/en
Publication of AU5210573A publication Critical patent/AU5210573A/en
Expired legal-status Critical Current

Links

AU52105/73A 1972-02-22 1973-02-13 Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same Expired AU478966B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22806972A 1972-02-22 1972-02-22
USUS228069 1972-02-22

Publications (2)

Publication Number Publication Date
AU478966B2 true AU478966B2 (en) 1974-08-15
AU5210573A AU5210573A (en) 1974-08-15

Family

ID=

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