根据大姚铜矿硫化矿的矿石性质及生产现状，寻找新的辅助捕收剂来提高选别的各项指标，作为指导选厂生产及提高效益的理论依据。
According to the properties of sulfide ore and current situation of production, additional collecting agent of new type is used for improving various technical parameters and economic benefit.
本发明提出一种适用于从粗粒钨锡多金属硫化矿中粒浮脱硫工艺流程的无臭味捕收剂。
The invention provides a smell-less catching agent used in granular floatation sulphur removal process of coarse-grained tungsten-tin multimetal sulphuretted ore.
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