Concretes of C30 and C60 were prepared with iron mine tailings as fine aggregate and coarse aggregate and with natural sand and common crushed stone separately.
分别以铁尾矿砂和铁尾矿石代替天然砂和普通碎石配制了C30和C60两个强度等级的混凝土。
The cementing performance of such wastes as iron mine tailings, steel slag and oil shale residue was tested with XRD at middle temperature in the perspective of compressive strength and stability.
从抗压强度和安定性两方面测试了中温处理铁尾矿、钢渣及油页岩渣后物料的胶凝性能，利用XRD对中温处理后物料的物相组成进行了分析。
The work function of pressure filter and its application in dewatering test for the tailings in Taochong Iron Mine are introduced in this paper.
介绍了加压过滤机的工作原理及其在桃冲铁矿尾矿的脱水试验中的应用情况，为加压过滤机在矿山冶金生产领域推广提供经验。
Now is further will tailings again, make grinding pick from tailings of gold, silver, copper, iron and other useful mineral adequately recycling, thus make mine economic benefit increased greatly.
现在正进一步将尾矿再磨再选，使尾矿中的金、银、铜、铁等有用的矿物得到充分的回收利用，从而使矿山的经济效益大幅度提高。
To reduce environmental pollution and to increase thickening density of tailings have become the most important technical challenges facing the dressing scientific research work of Meishan iron Mine.
减少环境污染和提高尾矿浓缩浓度，已成为梅山铁矿选矿科研工作面临的最重要的技术挑战。
Low silicon iron tailings are a mine solid waste with very low utilization rate.
低硅铁尾矿是一种利用率极低的矿业固体废物。
The tailings applied situation and improvement of Ekou Iron Mine are summarized.
总结了峨口铁矿尾矿砂的应用现状和改善措施。
In a certain iron mine in Shandong province, the tailings condensing industrial experiments with swirl-classified thickening circuit composed of hydrocyclone and swirl clarifier were carried out.
采用旋流器与旋流澄清器组合的旋流分级浓缩流程在山东某铁矿进行了尾矿工业浓缩试验。
Taking an iron mine as example, the burden principles and methods for making the microcrystal glass from tailings and waste rock are described.
以某铁矿为例，阐述了利用尾矿废石制作微晶玻璃的配料原则和配料方法。
Using some idle equipment and favourable conditions, Anqing Copper Mine has made comprehensive recovery of copper and iron from the concentrator's tailings contenting Cu 0.119% and TFe 11%.
安庆铜矿充分利用闲置设备，因地制宜，从含铜0119％、含铁11％的尾矿中综合回收铜、铁资源。
Studies on the possibility and technological conditions of the utilization of fine tailings from Meishan Iron mine as filling and piling materials in caved and mine up areas have been carried out.
对梅山铁矿选矿厂细粒尾矿用于充填塌陷区和采空区堆块的可能性及生产工艺条件进行了研究。
Tailings of Handan Iron Mine were used to produce light heat-insulation wall material by starch pulping and solidification method.
以邯郸铁矿尾矿为原料，采用淀粉糊化固化法制备轻质隔热墙体材料。
There is a large resource of tailings produced by dressing plant of Tonglushan Copper-Iron Mine.
铜绿山铜铁矿保有大量选厂生产的尾矿资源。
There is a large resource of tailings produced by dressing plant of Tonglushan Copper-Iron Mine.
铜绿山铜铁矿保有大量选厂生产的尾矿资源。
应用推荐