1) cyanide free process
非氰化法
2) non-sodium cyanide
非氰化钠
1.
The preparing cartap by route of non-sodium cyanide was studied in the paper.
研究了巴丹的非氰化钠路线合成，采用的合成方法工艺简单，原料易得。
5) cyanidation
[,saiəni'deiʃən]
氰化法
1.
Cyanidation Extracted Gold and Extract Pure Gold
氰化法提金及高纯度金的提纯
2.
Suichang gold mine deals with gold concentrate containing high copper,lead and zinc by cyanidation.
遂昌金矿采用氰化法处理高铜铅锌金精矿,由于浸出液中重金属含量偏高,在用锌粉置换金和银时置换率偏低,最低时金置换率只有12。
3.
The results showed that gold and silver recoveries could efficiently be increased during cyanidation by adding Cao+NH_4 HCO_3 as pH adjusting agent and SD as aid leaching agent.
对用氰化法从高铜、高铅金精矿中提取金、银进行了试验研究。
6) cyanidation method
氰化法
1.
Using cyanidation method to leach gold from smelting slags.
采用氰化法提取冶炼尾渣中的金,采用单因素和正交试验考察各因素对金浸出的影响。
补充资料：执有法与有等性非一非异
【执有法与有等性非一非异】
谓外道执法与性其体非同非不同，故云非一非异。
谓外道执法与性其体非同非不同，故云非一非异。
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