Abstract: The reasonable processing technology for recovering iron minerals from tailings of low intensity magnetic separation was studied. Techno-economic evaluation shows that spiral separation-belt magnetic separation flowsheet is optimal one.

• 文摘:分析了回收半氧化铁矿石弱磁选尾矿中的铁矿物的工艺流程，通过技术经济的比较，提出了合理的选别工艺，达到了回收铁矿物的目的。