摘要
概要评述了中低品位铝土矿预脱硅的研究现状，对现有的预脱硅方法———物理选矿法、化学选矿法和生物选矿法脱硅的原理及特点进行了简要的分析，在此基础上对铝土矿预脱硅的发展趋势进行了探讨。
The paper emphatically reviews the
present conditions of research on predesilication of midlow grade bauxite using processing
methods. The methods of desilication, including the physical processing, chemical processing and
biological processing, are discussed concisely, and the developing tendencies on the
predesilication of bauxite are analysed at last.
出处
《矿冶工程》
CAS
CSCD
北大核心
1999年第2期3-6,共4页
Mining and Metallurgical Engineering
关键词
铝土矿
预脱硅
除杂
选矿
品位
bauxite
predesilication
impurityremoval
