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Concn. of Scheelite from low grade ores - consists of treatment of acidified silicate based on liquor and controlled foam activation
Concn. of Scheelite from low grade ores - consists of treatment of acidified silicate based on liquor and controlled foam activation
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机译:Concn。低品位矿石中的白钨精矿-包括基于酒的酸化硅酸盐处理和可控的泡沫活化
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摘要
The process comprises treatment based on alkalinised pulp, with anionic scheelite activator collectors. Pref. acidified silicate is used to obtain medium and high grade product on the basis of the liquors and foam treatment. Measures are also taken to exclude activation of the liquors by ions of group II and III metals, etc.
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