摘要
湖南某金矿尾矿金品位偏高很多,通过在现有药剂制度的基础上添加黄原酸酯作为强化捕收剂进行浮选试验,使得尾矿金品位由原来的1.05 g/t降到0.75 g/t。通过对尾矿库中的尾矿进行尼尔森选矿试验,使得金的品位由1.20降到0.8 g/t。
For a gold ore of Hunan, by means of adding xanthic esters to the original reagent system as intensive collecting reagents, the grade of the tailing produced during the proeessing deereases from 1.05 to 0.75 g/t. The grade of the tailing from the tailing pond would decrease from 1.20 to 0.80g/t after a Nelson concentration process.
出处
《矿产保护与利用》
2012年第2期23-26,共4页
Conservation and Utilization of Mineral Resources
关键词
金尾矿
金回收
尼尔森离心选矿机
黄原酸酯
强化捕收
gold tailing
gold recovery
Nelson concentrator
xanthic esters
intensive collecting
