辉钼矿湿法浸出过程某些理论问题之浅见  

Discussion on the Theoretical Problems from the Leaching of Molybdenite

作　　者：赵中伟[1] 

机构地区：[1]中南工业大学冶金系

出　　处：《稀有金属与硬质合金》1995年第2期1-3,共3页Rare Metals and Cemented Carbides

摘　　要：针对现有Ｍｏ－Ｓ－Ｈ２Ｏ系ε－ＰＨ图在解释辉钼矿湿法浸出过程时遇到的某些困难，结合前人的研究成果，重新绘制了该体系ε－ｐＨ图。并结合该图对浸出过程的理论问题进行了分析，探讨了辉钼矿湿法难以氧化的原因，指出了强化浸出过程的可能途径。Thes-pH diagram of Mo-S-H2O system can not satisfactorily explains the leaching process of molybdenite, thus it has beenreconstructed on the basis of the latest r.search work in this paper.Some theoretical problems from the leaching of molybdenite are analyzedaccording to the new diagram.The reason of the difficulty in molybdenite'oxidization by wet process is discussed.Possible technical ways are pointed out to enhance the leaching process.

关 键 词：辉钼矿 浸出 炼钼 湿法冶金 

分 类 号：TF841.203[冶金工程—有色金属冶金]