内蒙古某萤石矿浮选机理研究  

Flotation Mechanism Research on A Fluorite Ore in Inner Mongolia

作　　者：邱杨率[1] 张凌燕[1] 洪礼[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《中国非金属矿工业导刊》2014年第5期32-35,共4页China Non-Metallic Minerals industry

摘　　要：对内蒙古某萤石矿进行了工艺试验研究,并对其改性捕收剂YSB-2进行红外光谱分析,确定其官能团结构,探讨了耐低温性的原因。通过测定捕收剂加入前后萤石和石英的表面电位,确定并探讨了浮选适宜的p H值。分析了酸性水玻璃对石英的抑制作用。A technological experimental research on a fluorite ore in Inner Mongolia was carried out. Through a IR spectrum analysis of their modified collector, the structure of its functional group was determined, hence the reason why the medicament could stand up low temperature condition was explained. And by measuring the surface potential of fluorite and quartz before and after accession to collector, the appropriate flotation pH was identified and explained. At the same time, the reason why acid water glass could depress the quartz was analyzed.

关 键 词：萤石 脂肪酸捕收剂 红外光谱 表面电位 酸性水玻璃 

分 类 号：TD971.5[矿业工程—选矿] TD923