A new collector for wolframite slime flotation
来源期刊：中国有色金属学报(英文版)2002年第2期
论文作者：田学达 杨运泉 张小云 王淀佐 李隆峰 朱建光
文章页码：310 - 312
Key words：collector; wolframite; flotation
Abstract: With aniline and salicylaldehyde as main materials, a new collector for wolframite slime was synthesized. In a pulp of natural pH value, this collector can collect wolframite effectively. Its selectivity is similar to that of benzyl arsenic acid and better than that of sodium oleate. With this collector, a wolframite rough concentrate with grade 30.12% WO3 and recovery 91.50%, and a concentrate with grade 58.66% WO3 and recovery 85.00% were obtained respectively from a wolframite ore containing 4.08% WO3.
