1.
In this paper, the recovery of silver from leach sludge of copper of Yulong copper mine， Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology.
本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
2.
Study on Cyanide-free Eletroless Nickel Plating Process on AZ91D Magnesium Alloy
AZ91D镁合金无氰浸锌化学镀镍的研究
3.
A Study of the Extracting Rate of Gold & Silver from Immersed Copper Sediment Influenced by Cyaniding Conditions;
氰化条件对浸铜渣中金银浸出率的影响研究
4.
Study on Roasting-Cyanide Leaching of Gold Concentration Containing Arsenic and Sulphur
含砷、硫金精矿焙烧-氰化浸出工艺研究
5.
Effect of Metal Ion on Dip Zincing of Aluminum Alloy in Cyanide-Free Zinc Dipping Solution
无氰四元合金浸锌液中金属离子对铝合金浸锌的影响
6.
Effects of Zincates and Inhibitors on Composition and Mor-phology of Cyanide-Free Dipped Zinc Coating on Aluminum Alloy
锌盐及抑制剂对铝合金无氰浸锌层组成及形貌的影响
7.
New High Performance Solvent-free Impregnating Resin Based on Bismaleimide/Cyanate Ester Hybrid Network
新型高性能无溶剂双马来酰亚胺/氰酸酯浸渍树脂的研究
8.
Hydrogen peroxide and cyanide consumptions can be reduced with the similar gold leaching speed and recovery.
在金浸出速度和浸出率基本相同的情况下，可以降低过氧化氢和氰化物的耗量。
9.
The leaching rate of gold is increased to 90% by ammonium thiosulfate,as against the 15% under the condition of cyanide leaching.
以甘肃坪定金矿为例 ,其浸出率可由氰化法的 15 %提高到 90 %。
10.
Experimentl Study on Microwave Pretreatment with Cyanide Leaching of Gold Flotation Concentrate Containing High Arsenic from Guigang, Guangxi;
广西贵港高砷浮选金精矿微波预处理氰化浸出试验研究
11.
Experimental Investigation on the Treatment of Complete Mud Cyaniding Solution in a Gold Mine of Lingbao in Henan Province;
河南灵宝市某金矿全泥氰化浸出贵液处理试验研究
12.
Studying on Leaching Gold with Non-Cyanide Reagents and Process Kinetics from Smelting Industrial Residue
冶炼工业废渣中金的非氰化浸出及过程动力学研究
13.
Experiment Research on Pre-oxidation by Moderate Bacteria and Leaching by Cyanide for A Refractory Gold Concentrate
湖北某难处理金精矿中温菌预氧化-氰化浸出试验研究
14.
Eeffects of assisted gold leaching reagents, potassium permanganate and hydrogen peroxide, on the gold cyanide leaching performace are studied.
对辅助浸金剂高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响进行了探讨。
15.
Effect on the release of the Ni ion for the nickel-chromium alloy with non-cyanide gold-plated layer treatment
无氰镀金对镍铬合金Ni离子析出的影响
16.
Review on Gold Leaching from PCB with Non-cyanide Leach Reagents
非氰试剂从废印刷线路板中浸金进展
17.
cyanide inoganic of non-metals (excl. hydrogne cyanide)
无机非金属氰 化物（不包括氰化氢）
18.
The experimental study on arsenic-bearing refractory gold concentrate in pre-acid roast-cyanide process pilot
难浸含砷炭金精矿预先酸浸-焙烧-氰化工艺实验研究