1.
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
2.
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
3.
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
4.
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
5.
Study on Increasing Recovery of Precious Metals from Porphyry Copper Ore in Pulang Copper Mine Yunnan
提高云南普朗斑岩铜矿石中贵金属回收率的研究
6.
Study on the influencing factors of the recovery of copper in Shandong Jinling Iron Mine and improving measures
山东金岭铁矿铜金属回收率影响因素的探讨及改进措施
7.
RECOVERY OF Cu FROM ACIDIC COPPER RINSE WATER
槽边循环电解法从酸性镀铜废水中回收铜
8.
RECOVERY OF Cu, Zn AND CYANIDE FROM STRONG COPPER CYANIDE SOLUTIONS BY ELECTROWINNING-PARTIAL ACIDIZING
电积-酸化法从高铜氰溶液中回收铜氰锌
9.
The Experiment Research of Mo,Cu Minerals Flotation from Low Degree Mo,Cu Complex Mine
从低品位铜钼矿体中回收铜钼的浮选试验研究
10.
Tests on Copper Separation in Flotation from Copper Slags of a Smelting Plant
从某冶炼厂水淬铜炉渣浮选回收铜的试验研究
11.
Experimental research on recovering copper and gold from the copper-gold ore with heap leaching technique in Longnan
陇南铜金矿石回收铜、金堆浸工艺试验研究
12.
Recovery of Copper from Water Quenched Slag of Copper Smelting by Impoverishment at High Temperature and Flotation
高温贫化-浮选法从炼铜水淬渣中回收铜
13.
Technical Strategy for Increasing Total Sulfur Recovery Rate
硫磺回收提高总硫回收率的技术对策
14.
recovery of nonferrous metals
有色金属冶炼回收率
15.
Holding Period Return/Yield
持有期回报/收益率
16.
Relative stan-dard deviation is 0.36%,The recovery is 98.3%～105.6%.
36％．回收率在98．3％～105．6％之间。
17.
The recoveries of DP and MND from plasma samples were 101.4%and 98.6% respectively.
回收率分别为101.4%和98.6%;
18.
The recovery of Sc is 98%～107%.
钪回收率分别为107％和98％。