1.
In this paper, the methods of determining free sodium cyanide in cyanidc solution of gold ore by colorimetric comparison are studied, this Laying a foundation for the development of automatic analytical instrument of sodium cyanide at home.
本文研究了用比色法测定金矿氰化液中游离氰化钠的方法，为国内研制氰化钠自动分析仪打下基础。
2.
Study on gold leaching from sulfide ore by using mixed solution of cyanide and aqua ammonia
硫化矿的浸金研究——氰化物和氨水的混合液体系
3.
a process for extracting gold and silver by treating ore with a sodium cyanide solution.
用氰化钠溶液处理矿石提取金和银的过程。
4.
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
5.
Practice of improving gold washing efficency in Jinqu Gold Mine cyanide plant
金渠金矿氰化厂提高金洗涤率的实践
6.
To treat(an ore) with cyanide to extract gold or silver.
用氰化物提取用氰化物处理（矿石）提取金或银
7.
cyanide process
氰化法(用氰化物从矿物中提取贵金属的方法)
8.
Influence of antimony on refractory gold ore roasting and cyaniding leaching
锑对难处理金矿石(金精矿)焙烧—氰化浸金的影响
9.
Recovery of Gold by Full-slime Cyanidation Process From Gold Concentrate
用全泥氰化法从浮选金精矿中回收金
10.
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
11.
Solvent extraction of trace Au(Ⅰ) from alkaline cyanide solution by N503/TBP system
用N503/TBP从碱性氰化液中萃取低浓度金
12.
Experimental study on biological oxidation-cyanide leaching of gold concentrate in Xinjiang Hatu gold mine
新疆哈图金矿金精矿细菌氧化—氰化提金试验研究
13.
Experimental Study of Cyanide Leaching of Gold Flotation Concentrate Containing High Arsenic from Guigang, Guangxi;
广西贵港高砷浮选金精矿氰化浸金试验研究
14.
Experimental Study on Gold and Silver Cyanidation of Clay Kustelite Containing Arsenic,Manganese
砷锰粘土金银矿中金、银的氰化试验研究
15.
The reform of treatment technique of cyanide-bearing tailingin the all-sliming cyanidation CIP technology for gold extraction
全泥氰化炭浆提金工艺含氰尾矿处理技术改造与实践
16.
HOLD ALL CYANIDE ADDITIONS AND BEGIN LETTING THE LEVEL OF METAL AND CYANIDE DECREASE.
保持所有氰化物添加，同时开始将镀液内金属及氰化物浓度减低。
17.
Applying Alkali-chlorination Method in Treatment for Cyanide Containing Gold Tailing Sands
碱性氯化法处理含氰黄金尾矿砂的应用研究
18.
Zinc base die castings are always copper plated in cyanide baths.
锌基合金的压铸件总是在氰化镀液中镀铜。