According to the matter that the productivity of copper and sulfur ores are a little lower, the essay introduces some technical skills improved from many tests, increasing effectively the productivity of copper-- recovery rate of pure copper ore up by 7%, gold up by 15.
针对银山露采铜硫矿石生产指标偏低的情况,通过试验改进,实施了一些新的工艺措施,有效地提高了铜的选别指标,铜精矿回收率提高近7%,金、银回收率分别提高15。
The liberation characteristic and flotability of main minerals in Cu-S ores were different from each other after grinding.
铜硫矿石中的矿物在碎磨过程中 ,解离特性和可浮性存在一定差异。
In this paper, experimental results and production progress of processing of Cu-S ore in Chengmendong Mine are introduced.
介绍了城门山铜硫矿石的选硫试验成果及生产进展。
Performance of Collector Mac-10 in Cu-S Ore Flotation
捕收剂Mac-10浮选铜硫矿石的试验研究
Technological study on improvement of gold andcopper recovery from gold-copper sulphide ore
提高金铜硫化矿矿石金铜回收率工艺研究
Study on the flowsheet contrast of a high sulphur copper ores containing gold
某高硫含金铜矿石流程对比试验研究
Methods for chemical analysis of copper ores lead ores and zinc ores--Determination of sulfur
GB/T14353.12-1993铜矿石、铅矿石和锌矿石化学分析方法硫的测定
Heavy Metal Leaching Experiments with Mining Rocks in Xinqiao Pyrite Mine;
铜陵新桥硫铁矿采矿废石重金属淋溶实验研究
Ore mineral characteristics of the Xiangshan copper-nickel sulfide deposits in East Tianshan Mountains and their metallogenic significance
东天山香山铜镍硫化物矿床矿石矿物特征及成矿意义
Effect of Ore Size on Bioleaching of Low-grade Chalcopyrite Ore With Activated Carbon
矿石粒度对活性炭催化低品位原生硫化铜矿石细菌氧化的影响
Dynamic Experimental Study on Removal of Copper from Aqueous Solutions by Desulfurization Products of Manganese Ore
锰矿石脱硫产物处理含铜废水动态实验研究
The Role of Grinding-aid Agent in Grinding Process of Villamaninite Ores and Its Influence
助磨剂对铜镍硫化矿石的助磨作用及其影响
A brass - colored mineral, FeS2, occurring widely and used as an iron ore and in producing sulfur dioxide for sulfuric acid.
黄铁矿黄铜色矿石，FeS2，分布广泛，用于生产铁矿石和制硫酸用的二氧化硫
A Study on Mechanisms of Malachite Sulfidization and Novel Flotation Technologies of Copper Oxide Ores;
孔雀石硫化机理探讨与氧化铜矿石浮选新技术研究
A mixture of a metal with its sulfides, produced by smelting the sulfide ores of copper, lead, or nickel.
锍，冰铜一种带有硫化物的金属混合物，由熔炼铜、铅或镍的硫化物矿石而制成
A black mineral with a metallic luster, essentially(Ag, Cu)16Sb2S11, that is an ore of silver.
硫锑铜银矿一种带有金属光泽的黑色矿石，主要为（Ag，Cu）16Sb2S11，是一种银矿石
copper sulphide (excl. covellite, chalcocite)
铜的硫化物（不包括铜蓝、辉铜矿）
Some minerals, such as sulfur, silver, copper, gold and diamond, may consist of a single element.
像硫、银、铜、金和金刚石这么一些矿物，可以是由单种元素构成。
HPIEC Determination of Cu, Zn or Pb, Zn in Sulfide Ores
高效离子交换色谱法测定硫化物矿石中铜、锌或铅、锌含量
Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.
锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
Characteristics of sandstone copper ores in Tianlu copper deposit
北祁连天鹿铜矿床砂岩型铜矿石特征