摘要
针对云南某矿山锑矿采用抑硫浮锑+浮选尾矿分级重选回收锑的工艺流程,可获得综合锑精矿锑品位35.46%,锑回收率79.08%的较好试验指标,新型锑活化剂AS-1相较硝酸铅在浮选中表现出了更好的活化效果。
The process flow“sulfur suppression and antimony flotation+tailings flotation for classification and gravity concentration of antimony”is adopted by one Yunnan antimony ore,the comprehensive antimony concentrate with antimony grade is 35.46%,antimony recovery rate is 79.08%,these are good test indexes,new type antimony activator AS-1 has better activation effect in flotation that compared with lead nitrate.
作者
周清良
陈登辉
孙茂林
黄远洪
孙文武
唐鑫
ZHOU Qing-liang;CHEN Deng-hui;SUN Mao-lin;HUANG Yuan-hong;Sun Wen-wu;TANG Xin(Yunnan DiQing Mining Industry Co.,Ltd.,DiQing,Yunnan 674507,China;Kunming Metallurgy Research Institute Co.,Ltd.,Kunming,Yunnan 650031,China)
出处
《云南冶金》
2021年第3期33-38,共6页
Yunnan Metallurgy
关键词
锑矿
氧硫混合矿
石英
浮选
重选
新型锑活化剂AS-1
antimony ore
oxygen-sulfur mixed ore
quartz
flotation
gravity separation
new type antimony activator AS-1
