查询词典 cyanidation

Depending on the characteristics of the low grade oxidized ore on the surface in Woxi,and by small scaled column leaching tests and commercially scaled heap leaching tests,a flowsheet of heap leaching-carbon adsorption-disadsorption and electrowinning was applied,where masking agent was used to reduce the influence of Arsenic and antimonial on cyanidation.

根据沃溪区低品位地表氧化矿矿石的性质特点，通过小型柱浸试验和堆浸工业试验，采用堆浸—活性炭吸附—解吸电解工艺处理该矿石，工艺中采用隐蔽剂以消除砷、锑矿物对氰化的影响，金回收指标较好，经济效益可观。

The effects of the pretreatment process were indicated with gold extraction by cyanidation of the water washed calcine after microwave irradiation.

物料在一定频率微波场中的升温过程与物料本身的比热、密度、损耗因子等物理性质、物料的化学反应热和周围介质的温度以及微波场的电场强度等因素有关。

The gold recovery of calcine cyanidation reached 90 percent.

焙砂提金，金的氰化浸出率达到90%。

Experimental study on cyanidation for recovering gold and silver from a bearing-copper gold concentrate is conducted.

进行了从含铜金精矿中提取金银的氰化浸出工艺试验研究。

This research has offered the theoretical and technological foundation for the application of heavy metal ions in strengthen gold cyanidation.

本研究为重金属离子强化氰化浸金提供了理论依据和技术基础。

The results indicated that the metal recovery of gold is raised from 43.0% and 62.5% of simplex cyanidation or flotation process to 93.18% of present study.

试验结果表明，金的总回收率从单一氰化或浮选时的43.0%和62.5%提高到现在的93.18%。

For a long time,the extraction of gold composition from gold-ore was generally to use the methods of mercurization or cyanidation etc..

长期以来，黄金成分从含金原料中的提取，通常都是应用传统的混汞法或氰化法等方式。

Gold extraction has been obtained by subsequent cyanidation.

作为后来发展的生物氧化法是在常温常压条件下进行的，且能消

The size of silver powder has a significant effect on the rate of cyanidation reaction.

金银粒子越小，反应所需时间越少。

Based on practice of cyanidation leaching with air agitation cyanidation trough in Wulaga Gold Mine,this paper briefly introduces the principle of trough work and its application in practice,and analyzes its performance characteristics,advantages and disadvantages.

结合乌拉嘎金矿的氰化浸出作业应用空气搅拌浸出槽的实践，简要介绍了空气搅拌浸出槽的工作原理和生产应用情况，并分析了其性能特点及优缺点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。