Air oxidation acid pressure leach investigations of uranium-bearing ores from Elliot Lake, Ontario: M34-20/3E-PDF

"Uranium extractions of at least 95% were obtained from Milliken Lake, Algom Quirke, Pronto, Algom Nordic, Stanleigh and Can-Met ores by the air oxidation sulphuric acid pressure leaching method, using a mechanically agitated autoclave. Although there was some variation in the amenability of the ores to the treatment, in all cases effective uranium extraction was obtained with 200 psig air pressure at 150°C for 4 hr and an air flow rate of 2 litres per minute per kilogram of ore."--Synopsis.

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Department/Agency Energy, Mines and Resources Canada. Mines Branch.
Title Air oxidation acid pressure leach investigations of uranium-bearing ores from Elliot Lake, Ontario
Series Title Technical bulletin ;
Publication Type Series - View Master Record
Language [English]
Format Electronic
Electronic Document

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Note "October, 1959." Title from cover. Digitized edition from print [produced by Natural Resources Canada].
Date 1959.
Number of Pages iv, 25 p. :
Catalogue Number
  • M34-20/3E-PDF
Subject Terms Lakes, Mining industry