摘要
针对褐铁矿含泥含水大及可选性差等特性,研究了采用磁选—反浮选工艺对脉石矿物和褐铁矿进行分离的可能性,获得了较好的选矿指标,精矿品位和回收率分别达56.73%和58.52%。
Aimed at the properties of high slime and moist content and poor floatability of limonite, the author studies the possibility of separation between gangue minerals and limonite by magnetic separation - reverse flotation technology. Satisfactory metallurgical performances were achieved, the grade and recovery of concentrate being 56.5% and 58.5% respectively.
出处
《矿产保护与利用》
2006年第3期30-33,共4页
Conservation and Utilization of Mineral Resources
关键词
褐铁矿
磁选
反浮选
limonite
magnetic separation
reverse flotation
