1.
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
2.
recovery of nonferrous metals
有色金属冶炼回收率
3.
Research Progress in Recovery of Noble Metals From Spent Catalysts
废催化剂中贵重金属回收的研究进展
4.
SUMMARY OF METHODS TO RECOVER HEAVY AND NOBLE METALS FROM WASTE CIRCUIT BOARD
废旧电路板中贵重金属回收技术综述
5.
Separation and Recovery of Precious Metals from Waste Feed Containing Precious Metals with Solvent Extraction;
溶剂萃取法从贵金属废料液中分离回收贵金属的研究
6.
"Smaller amounts of tin, nickel, magnesium, and precious metals are also recovered from scrap."
从废料中还可回收少量的锡、镍、镁和贵金属。
7.
On Synthesis of Cucurbituril and Its Application in Recycling Noble Metals;
瓜环合成及其在贵金属回收中的应用研究
8.
PRACTICE OF IMPROVING THE RECOVERY RATIO FOR CHARCOOL THICK FLUID CARIES A GOLD IN MULTI METAL FINING ORE
提高多金属精矿炭浆提金回收率的实践
9.
Study on Recovery of Precious Metals-Gold, Palladium, Platinum from Secondary Resourcse by Solvent Extraction;
溶剂萃取法从二次资源中回收贵金属金、钯、铂的研究
10.
Measures to increase metal recovery rate of high intensity magnetic separation system
酒钢强磁选系统提高金属回收率的措施
11.
Experimental Research on Increasing Recovery of Products from a Silver Polymetallic Ore
提高某银多金属矿综合回收率的选矿试验研究
12.
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
13.
A rotating disc electrode system was designed to recover Cd and the current efficiency was over 90%.
设计出新型旋转圆盘电极体系回收金属镉,电流效率达到90%以上。
14.
Technology Transformation of Increasing Iron Recovery from Tailings in Mazhuang Concentrator
提高马庄选矿厂尾矿中铁金属回收率的技术改造
15.
the precious metals, ie gold,silver and platinum
贵金属（金、银、白金）
16.
comprehensive recovery of raw materials in extractive metallurgy of heavy metals
重金属冶金资源的综合回收
17.
recovery of valuable metals in copper extractive metallurgy
铜冶炼过程有价金属的回收
18.
Waste materials such as glass, paper, and metal can be recycled.
像玻璃,纸,金属等废弃物可以再回收.