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- 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
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- Research for the determination of lead by AAS in extracting gold with a cyanide process 氰化提金中铅的原子吸收分析方法探讨
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- Cyanide Removal from Washing Wastewater of Blast Furnace Gas by Ferrous Cyanide Process 亚铁法处理大型高炉煤气洗涤水中氰化物的实验研究
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- Keywords lateritic gold deposit;leachant;selection;cyanide process;chlorination process; 红土型金矿床;浸出剂;选择;氰化法;水氯化法;
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
- An organic cyanide containing a CN group. 腈一种含有一个cn基因的有机氰化物
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- Unloading the cargo was a slow process. 卸货的过程很缓慢。
- The car is in the process of repair. 那车正在修理中。
- A salt of hydrocyanic acid;cyanide. 氰化物氰氢酸盐氰化物
