SA-3对铜铋硫化矿分选分离的作用及机理研究
来源期刊:有色金属科学与工程2011年第6期
论文作者:熊立 叶雪均 胡城 刘子帅 邱振忠
文章页码:83 - 85
关键词:铜铋分离;SA-3;机理研究
Key words:separation of cuprum and bismuth; SA-3; mechanism analysis
摘 要:
利用单矿物试验研究了SA-3对辉铋矿和黄铜矿浮选行为的影响,研究表明:SA-3对辉铋矿的抑制能力极弱;当SA-3用量为50 mg/L时,黄铜矿受到强烈抑制红外光谱分析表明:SA-3是一种包含—SH、—OH、—COOH的多官能团抑制剂,文中对SA-3在黄铜矿表面的作用进行了分析。
Abstract:
This paper studies the effect of chalcopyrite and bismuthinite’s floatation with SA-3. The results show that the inhibitory ability of SA-3 to bismuthinite is very weak. Chalcopyrite received strong inhibition when the dosage of SA-3 is 50 mg/L. Infrared spectrum analysis demonstrates SA -3 is a kind of functional organic inhibitors. —SH, —OH and —COOH are SA-3’functional groups.