1) corroded copper sludge
铜蚀刻废泥
1.
Study on the removing of chlorine in the process of copper sulphate producing with corroded copper sludge;
铜蚀刻废泥生产硫酸铜工艺中氯的除去
3) etching on copper sheets
铜版蚀刻
4) copper-etching solution
铜蚀刻液
5) spent etching solution
蚀刻废液
1.
Recovery of copper from spent etching solution by Lix54-100 extractant;
Lix54-100从印刷电路板蚀刻废液中回收铜
2.
The earliest domestic originated zero emission clean production process for mass centralized resource utilization of circuit board spent etching solution developed by Nanxi Chemical Plant,Baiyun District of Guangzhou was studied and three key technical conditions were optimized by orthogonal experiment including weight of mixed quicklime of 0.
对广州市白云区南溪化工厂开发出的一套对线路板蚀刻废液集中资源化处理的零排放处理新工艺的工艺条件进行了深入研究,并通过正交试验的方法,优化了最关键的三个工艺条件,即混合生石灰加入量为碱式氯化铜泥重量的0。
3.
Factors that may influence copper recovery rate including pH, temperature and cuprous ion concentration were studied when using neutralization process to recover copper from spent etching solution, and options to choose the best conditions for precipitating copper were optimized.
研究了中和法回收含铜蚀刻废液中的铜时pH值、温度及亚铜离子含量等因素对回收率的影响,给出了最佳沉淀工艺条件的选择方案。
6) spent etching solution
废蚀刻液
1.
Research Status and Prospects for spent etching solution
废蚀刻液研究现状与展望
2.
There are two different typical treatment technologies in PCB spent etching solution in China now-cyclic regeneration end producing copper sulfate,In the paper,the technology process,resource utilization and environment infection are compared and analyzed between them.
当前我国PCB行业的废蚀刻液主要存在着两种典型的处理和处置方法:即循环再生技术与加工硫酸铜技术。
补充资料：银阳极泥提银(见铜阳极泥提金银)
银阳极泥提银(见铜阳极泥提金银)
extraction of silver from silver anode slime
y In yongJ，nl tlyln银阳极泥提银(extraetion of Silve:fr()nl 511一ver anode slime)见铜阳极泥提金银
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