机械活化在俄罗斯钨精矿分解中的应用  

Application in Russia of Mechanical Activation for Decomposition of Tungsten Concentrate

作　　者：赵秦生[1] 

机构地区：[1]中南大学冶金科学与工程系,湖南长沙410083

出　　处：《稀有金属与硬质合金》2005年第2期31-34,共4页Rare Metals and Cemented Carbides

摘　　要：阐述了机械活化的基本原理及其在某些矿石分解过程中具有的重要意义,指出机械活化既可加速分解过程,又能提高浸出率,同时达到节能降耗的双重目的。介绍了俄罗斯在钨精矿分解中对机械活化的研究和应用情况。<Abstrcat>Description is made of the basic principle of mechanical activation and its importance for decomposition of some minerals.It is pointed out that mechanical activation can accelerate the decomposition process and also improve the leaching rate for the purpose of energy- saving and lower consumption.The paper describes the research and application in Russia.of mechanical activation for decomposition of tungsten concentrate.

关 键 词：机械活化 钨精矿 矿石分解 苏打高压浸出 

分 类 号：TF111.3[冶金工程—冶金物理化学]