摘要
采用碳酸钠作为矿浆p H调整剂和矿泥分散剂,选用对金载体矿物作用明显的新型调整剂T_9及新型活化剂L_1,同时选用对金氧化矿作用明显的捕收剂L_4,使金的浮选回收率由62.19%提高至82.83%,金精矿品位由23.63 g/t提高至33.95 g/t,取得较好的经济效益。
The flotation recovery rate of gold has been improved from 62. 19% to 82. 83% and concentrate grade of gold has been improved from 23.63 g/t to 33.95 g/t , with Na2CO3 as pulp pH regulator and slurry dispersant, with T9 as new regulator and L1 as new activator for gold carrier minerals and with L4 as collector for oxidized gold ore. The mine achieves better economic benefit.
出处
《有色金属（选矿部分）》
CAS
北大核心
2016年第1期40-42,51,共4页
Nonferrous Metals（Mineral Processing Section）
关键词
活化剂
捕收剂
药剂制度
回收率
效益
activator
collector
reagent system
recovery rate
benefit
