Shijiazhuang Zhongjia Slurry Pump Co.,Ltd. , https://www.zhongjiapump.comSuch collectors are less selective. Disabled mainly used alkali metal ore floatation (e.g., scheelite, fluorite, calcite, apatite, etc.), oxide ore (e.g. hematite, cassiterite, etc.), a silicate mineral (e.g., quartz). Because of its poor selectivity, it is necessary to add a conditioning agent during flotation to increase the selectivity of the agent, which is a problem to be paid attention to when applying the agent.