TW型塔式磨浸机构造和原理及其在黄金选冶厂的应用  

The structure and principle of TW tower mill and its application in gold concentration plant and smeltery

作　　者：吴敏杰[1] 孟宇群[1] 宿少玲[1] 张佩璜[1] 

机构地区：[1]中国科学院金属研究所

出　　处：《黄金》1998年第8期37-40,共4页Gold

摘　　要：描述了塔式磨浸机磨矿原理和边磨边浸机理，简要介绍了边磨边浸炭吸附提金新工艺的半工业性试验结果，以及塔式磨浸机用于二段磨矿的生产结果。对利用塔式磨浸机超细磨处理含硫化物难浸金矿石及废弃尾矿、强化碱浸预处理含砷难浸精金矿的实验室研究工作也做了简要介绍，展示了塔式磨浸机在黄金选冶上的广泛应用前景。The principle of grinding and mechanism of simultaneous grinding and leaching(SGL)of tower mill are described. The results of pilot scale test of gold extraction by SGLCIP process and operating results of towstage grinding in tower mill are briefly introduced. Also, the fine and ultrafine grinding of sulfidecontaining refractory gold ore and waste tailing by tower mill and the experimental study on intense alkaline leaching arsenicbearing refractory gold concentrate in tower mill are expounded, exhibiting the prospects for the application of tower mill.

关 键 词：塔式磨浸机 细磨和超细磨 边磨边浸 强化碱浸 

分 类 号：TD953[矿业工程—选矿] TD45