cyanide process

常见例句

This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process.
通过试验研究,提出了利用难处理矿石的热压氧化预处理的原有体系直接进行氰化提金的新工艺。
MacArthur and Forest cyanide process
麦克阿瑟和佛雷斯特氰化法
Keywords burming crning process;rich sulfured;cyanide process;gold;
焙烧法;高金矿;氰化法;金;
In the cyanidation process,the henna film on some monomer gold was restrained,and as a result,the leaching period was shortened and the recovery rate was enhanced.
在氰化过程中,金精矿中的一些单体金粒表面上形成的红褐色薄膜得到抑制,缩短了氰化浸出时间,提高了金浸出率。
This paper made a description of gold extracting from copper bearing gold concentrate of a gold mine of Guangdong by roasting aqueous leaching cyaniding process.
对广东某金矿含铜金精矿焙烧-水浸-氰化提金工艺进行试验研究，试验结果证明工艺是成功的。
THE USE OF PARTIAL ACIDATION METHOD IN CYANIDE PROCESS WITH ZERO DISCHARGE
半酸化法在氰化零排放工艺中的应用