tailing discharge meaning in English
尾矿排卸口
Examples
- 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。