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1)  superfine tail mineral sand
尾矿特细砂
1.
The research of high performance concrete with superfine tail mineral sand;
尾矿特细砂高性能混凝土应用技术研究
2)  tail mineral fine sand
尾矿细砂
3)  mine tailing
尾矿砂
1.
Effects of soil amendments on the characters of mixed soil(copper mine tailing and garden soil) and on the growth of ryegrass on it;
改良剂对铜矿尾矿砂与菜园土混合土壤性质及黑麦草生长的影响
2.
To study the water-holding capacities of the artificial soil composed of fly ash, sewage sludge and mine tailing, which was applied to the abandoned rock mining junkyard reclamation, experiments were designed to simulate rainfall and natural evaporation.
通过模拟降雨及降雨后自然条件下的土壤表面水分蒸发,对粉煤灰、城市污泥及采自于铁矿山上的尾矿砂以不同比例配比用于无土排岩场生态修复人工土壤的持水性能进行了研究。
3.
The effect of application EDTA as enhanced reagent and applying different voltage drop on the copper electrokinetic processes in a Cu mine tailingswas examined.
采用电动处理装置,研究了施加不同电压和添加不同浓度EDTA对铜尾矿砂电动处理过程的影响。
4)  copper milltailings
铜矿尾砂
1.
Study on reclamation technics of copper from copper milltailings;
从铜矿尾砂中回收铜的工艺研究
5)  tailing sand
尾矿砂
1.
Discussion on comprehensive utilization of tailing sand in Jinping phosphate Mine;
锦屏磷矿尾矿砂综合利用探讨
2.
Experimental study on dynamic deformation and dynamic strength of tailing sands;
尾矿砂的动力变形及动强度特性研究
3.
Study on reinforced tailing sand by triaxial compression test;
加筋尾矿砂的三轴试验研究
6)  gold-tailings
金矿尾砂
1.
The geopolymers were synthesized using gold-tailings, metakaolin, water glass, sodium and potassium hydrate.
利用北京平谷金矿尾砂、变高岭石、NaOH、KOH和水玻璃制备了矿物聚合材料 ,正交实验结果表明 35℃时的优化条件为尾砂含量 80 %~ 82 5 %、固 /液比 4 3~ 4 7、水 /碱比为4~ 5 (均为质量比 ) ,升高温度、延长固化时间及室温放置时间均会使矿物聚合材料的抗压强度显著提高。
2.
This paper analysed the practicability of making building materials such as cement,glass,ceramic,brick,tile and so on from the gold-tailings of Sanshan Island.
对三山岛金矿尾砂制作建筑材料(包括水泥、玻璃、建筑陶瓷、建筑砖瓦)进行了可行性论证分析,根据经济效益和利用尾砂量的高低确定生产彩釉外墙砖,并对尾砂彩釉外墙砖的制作工艺、配方等进行了研
补充资料:钢铁厂矿山利用尾矿筑尾矿坝


钢铁厂矿山利用尾矿筑尾矿坝


钢铁厂矿山利用尾矿筑尾矿坝
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