1) waste liquid eroded feebly
弱蚀废液
2) 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。
3) 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。
4) waste alkaline corrosion solution
碱蚀废液
5) waste etching solution
蚀刻废液
1.
Two commonly employed processes-neutralizing deposition and solvent extraction are compared for demonstrating the research progresses in comprehensive utilization of waste etching solution containing copper in order to carry out cycle production with zero-discharge.
PCB产业所产生的含铜蚀刻废液是对环境存在较大潜在威胁的危险废物。
2.
Basic copper carbonate can be prepared from waste etching solution containing copper.
介绍了利用含铜蚀刻废液生产碱式碳酸铜的生产工艺、技术特点、工艺流程和产品质量。
3.
The new method of producing basic copper carbonate from waste etching solution containing copper.
介绍了利用含铜蚀刻废液合成碱式碳酸铜的新工艺。
6) FeCl3 etching solution
FeCl3蚀刻废液
补充资料：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
CAS：70528-79-9
分子式：(CH2O·W99)x
中文名称：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
英文名称：Sulfite liquors and cooking liquors, spent, polymer with formaldehyd
Spent pulping liquor, formaldehyde polymer
分子式：(CH2O·W99)x
中文名称：亚硫酸酯废液与蒸煮废液和甲醛的聚合物
英文名称：Sulfite liquors and cooking liquors, spent, polymer with formaldehyd
Spent pulping liquor, formaldehyde polymer
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