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长沙矿冶研究院选矿药剂室研制的一种脂肪酸类新捕收剂——SM-2,用于萤石浮选取得了较理想的选别指标。对原矿品位高(CaF_270~80%)的茶陵萤石矿,原矿品位低
Changsha Institute of Mining and Metallurgy Pharmacy developed a new class of fatty acids collector --SM-2, fluorite flotation made more ideal sorting index. On the original high-grade ore (CaF_270 ~ 80%) Chaling fluorite ore, ore grade is low