2) Large lean orebody
大型贫矿体
3) poor ore
贫矿
1.
In order to reduce the pressure that the manganese ore price increase more quickly than that of the manganese -silicon,improving the technological operation,decreasing the usage amount of imported ore in production and increasing the use of poor ore and domestic ore,attained the aim of reduction in production costs.
为应对目前矿产价格远远高于锰硅合金产品销售价格带来的生产成本压力,改进工艺操作,在生产中减小进口矿用量,增大国内锰矿及贫矿用量,达到降低生产成本的目的。
4) lean manganese ore fines
贫矿锰矿粉
5) lean ore/iron manganese ore
铁锰矿(贫矿)
6) lean magnetite ore
贫磁铁矿
1.
The fine crushing-wet preconcentration and grinding experiment is done on lean magnetite ore from Inner Mongolia area in China.
对内蒙古某贫磁铁矿进行细碎—湿式预选、预选粗精矿细磨后精选的试验研究,结果表明在采用细碎湿式预选抛尾和BKY型预选用磁选设备的情况下,可以实现低品位贫磁铁矿的低成本开发利用。
补充资料：贫矿
1.与一般品位的同类矿石(或矿体)相比，品位较低的矿石(或矿体)。这种矿石不能直接冶炼，须经选矿过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条