1.The invention provides a smell-less catching agent used in granular floatation sulphur removal process of coarse-grained tungsten-tin multimetal sulphuretted ore.
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。
2.The invention provides a smell-less catching agent used in granular floatation sulphur removal process of coarse-grained tungsten-tin multimetal sulphuretted ore.
