研究了用烷基吡啶基聚苯乙烯树脂(BPR)从氰化液中吸附各种金属氰离子。
The adsorption of many metal cyanides from alkali cyanide solutions using BPR resin was investigated.
锌基合金的压铸件总是在氰化镀液中镀铜。
Zinc base die castings are always copper plated in cyanide baths.
由N235与路易斯碱三辛基氧膦（TOPO）组成协同萃取体系，对碱性氰化浸金贵液中金（I）协同萃取和反萃进行了研究。
This paper aims to extraction and stripping of gold(I) from alkaline cyanide leaching solution by the N235-TOPO co-extraction system.
采用正交试验研究了氰化镀铜锡合金工艺中各因素水平与镀液、镀层性能的关系，优选出一种最佳工艺配方。
A cyanide tin - copper plating process was optimized by means of orthogonal test. The effect of bath components of electrolytic solutions and electrodeposits was investigated.
介绍了膜过滤技术的特点及处理氰化贫液的实践。
This paper presents the features of the membrane filtration technology and its practice for treating cyanide barren solution.
综述了树脂矿浆法提金工艺中的矿石、氰化浸出液、电解液和载金树脂中金的测定方法及应用。
The methods of determining gold in ore, cyanide leaching solution, electrolyte and ion exchange resin in RIP are reviewed.
用标准浊度液测定了浊度对氰化物传质系数的影响，探讨了膜污染的几种清洗方法。
The influence of turbidity on the mass transfer coefficient of cyanide is determined using standard turbidity solution. Several methods for cleaning the fouled membrane are explored.
研究了相转移催化剂(PTC)在液固相体系中，转移萃取非解离型中性分子氰化亚铜的过租。
Transfer of non dissociated neutral molecule CuCN in solid-liquid system by phase transfer catalysts is investigated.
研究了相转移催化剂(PTC)在液固相体系中，转移萃取非解离型中性分子氰化亚铜的过租。
Transfer of non dissociated neutral molecule CuCN in solid-liquid system by phase transfer catalysts is investigated.
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