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- damaging cyanide process 破氰工艺
- 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
- He was sent to prison for damaging public property. 他因破坏公共财产被处监禁。
- His resignation is very damaging to the government. 他的辞职给政府带来极大损害。
- PSTD hardly will happen in the damaging process. 创后压力失调症)很少在引起创伤的事件过程中发生。
- 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 job is damaging his health so he has to turn it in. 那工作危害他的健康,所以他只好放弃了。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The job was damaging his health so he had to turn it in. 那工作危害他的健康,所以他只好放弃了。
- 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
- Damaging the goods puts you under an obligation to buy them. 你损坏了这些商品,你就得都买下来。
- 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
- My father really lammed into me for damaging his car. 因为我把父亲的汽车弄坏了,他把我狠狠打了一顿。