cyanide process

常見例句

• This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process.
  通過試驗(yàn)研究,提出了利用難處理礦石的熱壓氧化預(yù)處理的原有體系直接進(jìn)行氰化提金的新工藝。
• MacArthur and Forest cyanide process
  麥克阿瑟和佛雷斯特氰化法
• Keywords burming crning process;rich sulfured;cyanide process;gold;
  焙燒法;高金礦;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,金精礦中的一些單體金粒表面上形成的紅褐色薄膜得到抑制,縮短了氰化浸出時(shí)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(duì)廣東某金礦含銅金精礦焙燒-水浸-氰化提金工藝進(jìn)行試驗(yàn)研究，試驗(yàn)結(jié)果證明工藝是成功的。
• 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(yīng)用
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