超声强化低品位硼镁矿石酸解反应过程研究  

Ultrasonic Strengthening Low Grade Boric Magnesium Ore Acidolysis Reaction

作　　者：王国胜[1] 杨鹤南 齐广[1] 

机构地区：[1]沈阳化工大学化学工程学院,辽宁沈阳110142

出　　处：《非金属矿》2016年第6期67-68,共2页Non-Metallic Mines

摘　　要：以辽宁花园沟低品位硼镁矿为原料,在搅拌和硫酸酸解过程基础上,引入超声辅助强化酸解过程,考察了超声功率与温度的影响,对比搅拌与超声辅助酸解过程得到,超声辅助可以降低反应温度,缩短反应时间,其产品收率增加,质量提高,硼酸晶体颗粒均匀且晶粒大。Used low grade boric magnesium ore from Liaoning garden ditch as raw material, based on the condition of stirring, introduction of ultrasonic auxiliary have strengthened acidolysis process, the effect of ultrasonic power and temperature were investigated, and compared to stir and ultrasonic assisted acidolysis process, ultrasound assisted can reduce the reaction temperature, reaction time, the product yield increased, quality improved, borate crystals was uniform grain and grain size was big.

关 键 词：低品位硼镁矿 核壳式反应 超声辅助 硼酸晶体 

分 类 号：TD97[矿业工程—选矿]