江西某地白钨矿浮选试验研究  

Experimental Study on Flotation Test of Scheelite of Jiangxi

作　　者：曹学锋[1] 韩海生[1] 陈臣[1] 

机构地区：[1]中南大学资源加工与生物工程学院,长沙410083

出　　处：《有色金属（选矿部分）》2012年第5期24-27,共4页Nonferrous Metals（Mineral Processing Section）

基　　金："十二五"国家科技支撑计划重点项目(2012BAB10B05)

摘　　要：针对江西某白钨矿进行浮选试验研究。以OXB作捕收剂,闭路浮选流程试验在原矿含WO30.70%的条件下,获得了含WO360.42%、回收率81.56%的白钨精矿。在合理的药剂制度及浮选流程条件下,相比选矿厂以731作捕收剂,能够在保证精矿品位的前提下使回收率提高5.28%。Scheelite flotation test was carried out according to the property of a scheelite ore of Jiangxi.Using agent OXB as collector,closed-circuit test was conducted under the condition of the ore containing 0.70% WO3,and finally scheelite concentrate grading 60.42% WO3 was obtained at recovery of 81.56% WO3.Compared with using agent 731 as collector,the recovery was improved by 5.28% under the condition of ensuring the concentrate grade,with reasonable reagent system and flotation process.

关 键 词：白钨矿 捕收剂 常温 浮选 

分 类 号：TD954[矿业工程—选矿]