摘要
本文综述了几种石英砂的物理化学提纯方法,包括擦洗法、磁选法、浮选法、超声波法、酸浸法、络合法等,提出了国内石英砂提纯方法的发展方向。
In this paper, the several physical and chemical methods for purification of quartz sand were reviewed, including scouring, magnetic separation, flotation, ultrasonic, acid leaching, chelating, and so on. At last, the developing trend of technology for purifying quartz sand was put forward.
出处
《中国非金属矿工业导刊》
2008年第5期16-18,共3页
China Non-Metallic Minerals industry
基金
安徽省教育厅自然科学研究重点项目(KJ2007A086)
关键词
石英砂
提纯
浮选
超声波法
酸浸法
quartz sand
purification
flotation
ultrasonic
acid leaching
