1.
Exploication of in -situ leaching/extraction technology of copper mineswith brilliant prospects;
开发矿山原地溶浸提铜技术前景广阔
2.
STUDY ON IMPROVING THE GRADE OF COPPER CONCENTRATE IN DAHONGSHAN COPPER MINE
提高大红山铜矿铜精矿品位试验研究
3.
Tinicosil alloy
提尼科西尔铜锌镍合金
4.
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
5.
STUDY AND PRACTICE ON INCREASING RECOVERY OF COPPER AND SILVER IN YONGPING COPPER MINE
提高永平铜矿铜、银回收率的研究与实践
6.
A Study on Increase in Recovery of Copper and Associated Gold/Silver in Fengshan Copper Miner;
提高丰山铜矿铜及伴生金银回收率的研究
7.
The strengthening depletion of Copper from Copper smelter slag by a new pyro-process was studied, which consists of reduction-sulfuration-stirring-heating.
随着铜熔炼富氧浓度的提高,其熔炼渣含铜也随之提高。
8.
Platinoid solder
普拉提诺依德镍铜锌焊料
9.
Scrap metal can Be recycled (turned) into "gold and silver".
废物利用，废铜烂铁可提炼出“金子”“银子”。
10.
GRINDING KEY TO INCREASING ECONOMIC BENEFITS FOR DEXING COPPER MINE
磨矿是提高德兴铜矿经济效益的关键
11.
The improvement of recovery rate of gold and copper by using flash flotation
采用闪速浮选提高金、铜的选矿回收率
12.
"Pliny mentions that Athens had 3,000 bronze statues.
普林尼提到雅典有3，000座青铜雕像。
13.
Research to a New Wet Metallurgical Processing for Abstracting Copper from a Kind of Cleaning Residue;
湿法处理洗净残渣提取铜新工艺研究
14.
TECHNIQUE FOR EXTRICATING FROM DELIMMA IN WUSHAN COPPER MINE;
武铜强化管理 提升技术 三年脱困评述
15.
The Production Practice of Improving Copper Concentrate Grade in Dashan Concentrator
提高大山选矿厂铜精矿品位生产实践
16.
The reagent co- nsumption is 29.2% lower and copper grade of concentrate is 2.41% higher in Dexin Copper Mine when this technology is used.
德兴铜选厂采用该工艺,药耗降低29.2%,铜精矿品位提高2.41%。
17.
The Method of Enlarging Crystal Granule in the Experiment about Purifying Crude Bluestone;
粗硫酸铜提纯实验中增大硫酸铜结晶颗粒的方法
18.
STUDY ON IMPROVING COPPER CONCENTRATE INDEX OF CUPRIC OXIDE OF QINGHAI IN SODIUM DIETHYL DITHIOCARBAMATE
用乙硫氮提高青海某氧化铜矿铜精矿指标的研究