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cyanidation相关的网络例句

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与 cyanidation 相关的网络例句 [注:此内容来源于网络,仅供参考]

The effects of small quantities of heavy metal ions on gold cyanidation have been studied by using electrochemical techniques and leaching of gold ores.

本文采用动电位极化等方法研究了微量重金属离子对金氰化溶解电化学行为的影响。

Direct cyanidation will be taken and roasting process will not be necessary after removal of arsenic.

难浸金矿石和精矿用常规氰化法直接提取时,不能有效地回收金,因此,必须经过预处理。

The recovery of cyanide and copper from waste effluents of the cyanidation process in gold extraction is important environmentally and economically.

从提金废液中回收氰化物和金属铜一直具有重要的经济价值和环保意义。

The cyanidation rates of gold, silver and copper were compared with each other under the same reaction conditions by kinetic rotating disk method, and the influences of sulfion on them were discussed.

云南大学化学系,昆明 650091摘要:用旋转圆盘法在相同的实验条件下,对金、银、铜的氰化溶解速率进行比较研究。

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。

High purity potassium silver cyanide and potassium gold cyanide were prepared using air blasting cyanidation technique for the first time.

提出了以粗金和粗银为原料制备金银的超细或纳米粉末,用鼓氧氰化技术直接制备氰化亚金钾和氰化银钾的的新方法。

The influence of temperature,time,pulp density,oxygen partial pressure,material grade on cyanidation extraction rate was researched.

针对温度、滞留时间、矿浆浓度、氧分压、物料粒度等因素对金氰化浸出率的影响进行了研究,并讨论了黄钾铁矾的生成对银回收率的影响。

Various technologies of cyanidation have been studied systematically for gold extraction from a low copper-containing ore.

首先研究了铜矿物类型对金氰化浸出的影响,提出了氰化易溶铜的概念,结果表明,当浸出原料中氰化易溶铜含量大于0.1%时就不适于采用直接氰化法提金。

Cyanidation of gold enterprise; evaluation system for cleaner production; system of assessment index; AHP- fuzzy comprehensive evaluation model

根据氰化提金企业的特点,以"污染预防"为主导思想,结合AHP-Fuzzy综合评价方法,在构建清洁生产评价指标体系的基础上,提出了氰化提金企业清洁生产评价体系。

According to problems with the cyanidation press filtration feed system in Gaoyao Hetai gold mine ,some reforms were carried out.

针对广东高要河台金矿选冶厂氰化压滤给料系统存在的一些弊端,对其进行技术改造。

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