摘要
为了高效回收湖南某选钨尾矿中的萤石,研究了捕收剂、抑制剂、辅助捕收剂用量对浮选指标的影响。结果表明,以TO为捕收剂、酸化水玻璃为抑制剂、CA为辅助捕收剂,用1粗6精1扫中矿顺序返回的闭路流程处理该矿石,最终获得了含CaF293.29%、回收率为48.6%的萤石精矿。
Impacts of collector, inhibitor and ore properties on the flotation index were studied to efficiently recover carbonate fluorite from the tailings in the tungsten ore flotation. The re- suits indicate that the final fluorite concentrate containing 93.29%CaF2 with its recovery rate being 48. 6% was producedby the closed-circuit process of one roughing, six cleanings, one scavenging and middling sequential return using TO as collector.
出处
《化工矿物与加工》
CAS
北大核心
2015年第12期4-6,共3页
Industrial Minerals & Processing
基金
湖南省高等学校2011协同创新中心项目
"战略金属矿产资源清洁高效利用"协同创新中心项目
关键词
碳酸盐型萤石矿
浮选
抑制剂
捕收剂
carbonate-fluorite ore
flotation
inhibitor
collector