摘要
介绍了孟家沟赤铁矿矿石性质、选矿试验研究与探索情况,对孟家沟赤铁矿选矿方法进行了技术经济论证,确定了选矿工艺流程。孟家沟赤铁矿选矿方法研究证明,弱磁选-强磁选-反浮选流程是最为经济合理的,它不仅可以取得好的技术指标,也可取得最佳的经济效益,是国内处理赤铁矿普遍采用的选矿工艺流程,特别是SLon立环脉动高梯度磁选机的问世,给赤铁矿选矿工艺的进步提供了保证,为赤铁矿选矿取得经济合理的指标奠定了基础。
The paper describes the properties of Mengjiagou hematite ore, its beneficiation test and exploration, the technical and economical reasoning of the beneficiation method and the determination of the beneficiation process for the hematite ore, The research on the beneficiation method for Mengjiagou hematite ore shows that the flowsheet consisting of low intensity magnetic separation, high intensity magnetic separation and reverse flotation is the most economically reasonable, which can achieve not only good metallurgical performances but also the best economical benefit and is the domestically popular beneficiation flowsheet for hematite ore, Especially, the advent of SLon vertical pulsating high gradient magnetic separator has provided the guarantee for the advance in the beneficiation process for hematite ore and laid a foundation for achieving economically rational indexes of the beneficiation of hematite ore.
出处
《金属矿山》
CAS
北大核心
2006年第9期37-41,共5页
Metal Mine
关键词
赤铁矿
弱磁选-强磁选-反浮选工艺
SLON立环脉动高梯度磁选机
Hematite ore, Process of low intensity magnetic separation - high intensity magnetic separation - reverse flotation, SLon vertical pulsating high gradient magnetic separator
