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- Focus on the peculiarities of refractory gold ore containing rich arsenic and rich sulphur in Jiangxi gold mines,the paper propose a new method and technology of acidic aqueous chlorination of gold. 针对江西高砷高硫难浸金矿石的特点，提出了酸性水溶液氯化提金的新方法与工艺。
- Experimental study on pretreatment of refractory gold concentrate before cyanide leaching in a gold mine 某难浸金精矿预处理新工艺试验研究
- COMPREHENSIVE ORE TESTING ON As BEARING REFRACTORY GOLD ORE OF HEICIGOU GOLD MINE IN SUBEI COUNTY 肃北县黑刺沟金矿含砷难选金矿石综合选矿试验研究
- Study and practice of treating refractory gold ore of Lufeng Gold Mine by roasting the mill-head, then cyanide leaching roasted ore 原矿焙烧-焙砂氰化工艺处理鹿峰金矿矿石研究与实践
- Floatation of Refractory Gold Ore Containing Arsenic and Carbon with Fine Gold Dissemination from Shuanglong Gold Mine in Shaanxi of China 陕西双龙金矿含砷含碳难选金矿石浮选工艺
- At last the prospectors struck on an undiscovered gold mine. 勘探者们最终发现了一处别人未曾涉足过的金矿。
- refractory gold mine 难浸金矿
- At last, the miners struck on an undiscovered gold mine. 最后，矿工们突然发现了一个不为人知的金矿。
- He tried gold mining, pearling and fur trapping. 他尝试过淘金，采珍珠和猎兽皮。
- This restaurant is a potential gold mine. 这家餐馆很可能是棵摇钱树。
- In this paper, the technology of extracting gold from refractory ores in a gold mine of Jinn province is introduced. 本文介绍了吉林省某金矿难选冶矿石提金工艺结果。
- Did you fall heir to a gold mine? 你是否遇见了金矿的小老板?
- When we find that long lost gold mine in the sky. 当我们找到了那些天空中失落已久的金矿的时候。
- C She got the gold mine, he got the shaft. "她分了金矿，他得到的是茅杆。"
- The pretreatment of high-sulfur and high-arsenic refractory gold concentrate (RGC) with hydrogen peroxide was studied. 摘要在酸性条件下采用过氧化氢对高硫高砷难选金精矿进行预处理。
- Reasons hard to leach for refractory gold ore are analyzed.Pretreatment by oxidation method can obtain good results. 分析难处理金矿难浸的原因，指出该类金矿浸出前必须进行预先氧化，才能取得理想的浸出效果。
- At last,the miners struck on an undiscovered gold mine. 最后，矿工们突然发现了一个不为人知的金矿。
- Arsenic-bearing gold ore is one of the refractory gold ores .Its conventional cyanidation leaching rate is generally very low. 含砷金矿是主要难处理金矿类型之一,该类金矿石常规氰化浸出率一般很低。
- A technology for leaching gold from a refractory gold concentrate using Mesophile preoxidizing-cyanide leaching was presented. 对安徽某难处理金精矿进行了中温菌预氧化氰化浸金试验研究,并与传统焙烧氰化浸金工艺进行了对比。
- The basic principle, character, research and application situation of pretreatment technology of refractory gold ore are summarized in this paper. 综述了难处理金矿石预处理工艺的基本原理、特点和国内外研究与应用状况。
