摘要
作者将迄今为止我国硅藻土提纯的方法归结为7种,并讨论了有关问题。
The cleaning-up methods of China's diatomite up to now are reduced to seven and problems concerned are discussed.
出处
《中国矿业》
北大核心
1998年第4期6-9,共4页
China Mining Magazine
关键词
硅藻土
提纯
离旋-絮凝
重力层析
热浮
非金属矿
Cleaning-up, Centrifugalion- flocculation, Gravimetric layer-separation, Thermal flotation
