摘要
对湖南某地石英砂的高纯化进行了浮选试验以及浮选-酸浸试验研究。结果表明,采用浮选-酸浸技术方案可将石英砂中主要杂质含量由205.475×10-6降低至62.900×10-6,石英砂纯度由99.9795%提高到99.9936%。
Flotation and flotation-acid leaching experimental research on high purification for a quartz sand in Hunan were conducted in this paper. The results showed that the flotation - acid leaching test program could reduce key impurities content in the quartz sand from 205.475×106 to 62.9000×106, the quartz sand with the purity of 99.9936% could be obtained.
出处
《非金属矿》
CAS
CSCD
北大核心
2013年第5期41-42,共2页
Non-Metallic Mines
关键词
石英砂
提纯
浮选
酸浸
quartz sand purification flotation acid leaching
