氢氧化铜

本文利用红外光谱和动电位方法研究了十二烷基硫酸钠（记为SDS）与氢氧化铜沉淀的作用机理。

In this paper the action of sodium dodecyl sulfate ( SDS ) adsorbed on copper hydroxide precipitate is studied in the light of infrared spectra and electrokinetic phenomena .

纳米氢氧化铜悬浮剂的合成研究

Synthesis of Nano - copper Hydroxide Suspension Concentrate

从电路板蚀刻液回收硫酸铜及制作再生蚀刻液进行了工艺探索，得出中和法可从蚀刻液中脱除约90%的铜，沉淀氢氧化铜的最佳pH值为56～60。

The recovery of copper sulfate and making a regenerated etching solution from spent etching solution were studied . About 90 % copper can be removed from the spent etching solution by neutralization .

在8≤pH≤12水溶液中的PVA具有使初生态氢氧化铜增溶和吸收光谱红移的作用，这是它们形成包合物的结果。

Polyvinyl alcohol ( PVA ) in the 8 ≤ pH ≤ 12 aqueous solution has the effect solubilizing the cupric hydroxide and making a red shift of its absorption spectrum . It was as a consequence of inclusion-forming substance composed of PVA with cupric hydroxide .

以硫酸铜和氢氧化钠为原料，氨水为纳米颗粒粒径控制剂，通过湿化学方法合成了20～30nm纳米氢氧化铜棒状原药。

Nano-copper hydroxide precursors with the diameter of 20 to 30 nm have been synthesized by means of wet-chemical way , using cupric sulphate and sodium hydroxide as reactant , ammonia as controlling reagent , respectively .

从印制电路板蚀刻废液中回收氢氧化铜

Cupric hydroxide recovery from printed-circulit plate etching waste liquor

氢氧化铜沉淀浮选中十二烷基硫酸钠作用机理的研究

Study of the action mechanism of sodium dodecyl sulfate in copper hydroxide precipitate flotation

氢氧化铜-聚乙烯醇包合物的形成及其应用

Formation and Application of Cupric Hydroxide-Polyvinyl Alcohol Inclusion

将电路板厂废弃的蚀刻液，经氢氧化铜沉淀法回收大部分铜后，再采用水合肼还原，进一步除铜。

E waste etching liquor discharged by a circuit plate factory was treated first by precipitation to recover most of copper in form of copper hydroxide , and then treated by adding hydrazine hydrate to remove further copper .