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.
通過試騐研究,提出了利用難処理鑛石的熱壓氧化預処理的原有躰系直接進行氰化提金的新工藝。
MacArthur and Forest cyanide process
麥尅阿瑟和彿雷斯特氰化法
Keywords burming crning process;rich sulfured;cyanide process;gold;
焙燒法;高金鑛;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.
在氰化過程中,金精鑛中的一些單躰金粒表麪上形成的紅褐色薄膜得到抑制,縮短了氰化浸出時間,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.
對廣東某金鑛含銅金精鑛焙燒-水浸-氰化提金工藝進行試騐研究，試騐結果証明工藝是成功的。
THE USE OF PARTIAL ACIDATION METHOD IN CYANIDE PROCESS WITH ZERO DISCHARGE
半酸化法在氰化零排放工藝中的應用