Oxide copper ore flotation with 800 g/ton sodium oleate at pH 9 yielded 14.4% Cu with 83.3% recovery in a rougher circuit. To enhance the flotation performance, in terms of %Cu, optimum dosages of sodium silicate, quebracho, and pine oil were examined. At the optimum dosages, the grade increased to 20.1% Cu with 76.4% recovery.
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Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.
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1.5 times or even 2 times larger crushing cavity than that of other crushers, large feeding mouth
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