磁选尾矿 meaning in Chinese
magnetic tailings
Examples
- Test and production practice of recovering zinc from magnetic tailings
回收磁选尾矿中锌的试验与生产实践 - Treatment practice of tailings rock from the magnet separator of middling in the xing an branch factory
兴安分厂中煤磁选尾矿的治理 - 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。 - An iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method . this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43 . 52 % , to raise the iron recovery from 70 . 89 % to 84 . 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
用重选法从刘岭铁矿磁选尾矿中回收铁矿物，可获得铁品位大于20 %的含铁物料，用此物料代替部分粘土质原料生产硅酸盐水泥，使矿山尾矿排放量减少至43 . 52 % ，铁的回收率由70 . 89 %提高到84 . 62 % ，并且减少了水泥生料配料中铁矿粉的用量，降低了生料粉磨能耗。 - Abstract : an iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method . this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43 . 52 % , to raise the iron recovery from 70 . 89 % to 84 . 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
文摘:用重选法从刘岭铁矿磁选尾矿中回收铁矿物，可获得铁品位大于20 %的含铁物料，用此物料代替部分粘土质原料生产硅酸盐水泥，使矿山尾矿排放量减少至43 . 52 % ，铁的回收率由70 . 89 %提高到84 . 62 % ，并且减少了水泥生料配料中铁矿粉的用量，降低了生料粉磨能耗。