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研制的新型捕收剂ROB用于攀枝花微细粒级钛铁矿浮选 ,工业试验获得了精矿钛品位 48% ,回收率 75 %的良好指标。与原捕收剂比较 ,精矿钛品位提高 0 .6 5个百分点 ,回收率提高 7.3百分点 ,每吨钛精矿浮选药剂成本降低 40 .5 4元 ,经济效益显著
Developed a new collector ROB for Panzhihua fines ilmenite flotation, industrial tests obtained the concentrate of titanium grade 48%, a good indicator of the recovery rate of 75%. Compared with the original collector, the grade of refined titanium increased 0.6.6% and the recovery rate increased by 7.3%. The cost of flotation reagent per tonne of titanium concentrate decreased by 40.54 yuan and the economic benefit was significant