高铅钼矿石降铅试验研究  

EXPERIMENT STUDY ON REDUCING THE LEAD CONTENT OF HIGH-LEAD MOLYBDENUM ORE

作　　者：俞国庆[1] 王永超[1] 宋磊[2] 

机构地区：[1]金堆城钼业股份有限公司,陕西西安710077 [2]北京矿冶研究总院,北京100160

出　　处：《中国钼业》2016年第3期28-39,共12页China Molybdenum Industry

摘　　要：针对金堆城钼矿高铅钼矿石开展了工艺矿物学研究及钼铅分离试验研究,运用BK560抑制剂和鞣酸+磷诺克斯、硫化钠+磷诺克斯组合抑制剂,最终可将钼精矿中的铅含量控制在0.18%以下。The mineralogical studies and molybdenum-lead separation experimental research on high-lead molybdenum ore in Jinduicheng molybdenum mine was carried out. With BK560 depressors and tannic acid and P-nokes,sodium Sodium sulfide and P-nokes combined depressors,the lead content in molybdenum concentrate can be controlled under 0. 18%.

关 键 词：钼矿石 高铅 抑制剂 

分 类 号：TD954[矿业工程—选矿]