北方低品位磷矿浮选捕收剂的研制与应用  

Development and application of flotation process collector for north low-grade phosphate ore

作　　者：吴艳妮[1] 魏祥松[1] 陈南华[1] 杨丽珍[1] 丁晓姜 李艳[1] 

机构地区：[1]中化地质矿山总局地质研究院,河北涿州072754

出　　处：《武汉工程大学学报》2011年第3期59-60,64,共3页Journal of Wuhan Institute of Technology

摘　　要：为了有效利用北方低品位磷矿,降低选矿生产成本,采用动植物油脂化工废弃副产品为主体原料,并配以适量的增效剂,研制出了一种价廉捕收剂AW-25.试验结果表明,采用AW-25能够获得较好的选矿指标,该药剂具有较好的捕收性、选择性及耐低温性,适宜北方选矿厂浮选低品位磷矿使用.In order to use the low-grade phosphate ore effectively and reduce the dressing production cost,we have developed a low-price collector AW-25,using the chemical abandoned-byproducts of the animal fat and vegetable oil as main body raw material,and maching the right amount of synergist.The experiment results showed that we can obtain the satisfied dressing index,and the collector had better collection,selectivity and low-temperature resistance.It＇s suitable for north low-grade phosphate ore flotation.

关 键 词：低品位磷矿 浮选 捕收剂 

分 类 号：TD923.13[矿业工程—选矿]