3) precious and rare metals recovery
稀贵金属回收
4) precious metals recovery
贵金属回收<冶>
5) retrieve rare metals
回收贵重金属
6) Metal recovery
金属回收率
1.
It analyzes the Cu-contained formation of Ausmelt furnace residue and the way the copper is lost,and raises several recommendations and measures to be taken for the purpose of decreasing copper content in the residue and improving metal recovery for better economic and social efficiency.
分析了奥斯麦特熔炼炉渣的含铜形态和损失途径 ,提出了降低渣含铜的几点建议及应采取的措施 ,以达提高金属回收率 ,获取较好的经济效益和社会效益之目
2.
This paper analyses the problem of the technological flowsheet for concentractor, Er-fengshan Iron Mine,and obtain obvious economical profit by improving technology to increase metal recovery.
分析了二峰山铁矿选矿厂工艺流程存在的问题,并通过技术改造提高金属回收率,取得了显著的经济效益。
3.
The results showed that metal recovery decreased as the operation velocity increased.
试验结果表明,在上述4个粒级范围内,随介质流速的增大,金属回收率降低;金属回收率η与实际操作速度(ua)和颗粒终端沉降速度(ut)的比值φ(ua/ut)存在一定线性关系,分析模拟了η与φ之间的相关性方程,外推试验的结果证明了相关性方程的可靠性;在合适的操作条件下,各粒级范围内金属的回收率分别为95。
补充资料：贵金属精密轧制装置(昆明贵金属研究所)
贵金属精密轧制装置(昆明贵金属研究所)
嫉蘸一’瓜.峨蘸颧翼鑫黝当渊狱贵金属精“轧“装置(昆明贵金属研“所)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条