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- dry cyanide method 气体氰化法
- In this paper, we report a novel method for producing high purity potassium aurous cyanide[ KAu( CN)2] by using air blast cyanidation method. 以还原金粉为原料,采用鼓氧氰化法合成了氰化亚金钾。
- In this paper, we report a novel method for producing high purity potassium aurous cyanide [KAu(CN) 2] by using air blast cyanidation method. 以还原金粉为原料,采用鼓氧氰化法合成了氰化亚金钾。
- The process may involve the use of molten sodium cyanide mixtures;pack carburizing with activated solid material such as charcoal or coke, gas or oil carburizing, and dry cyaniding. 工艺可能涉及到熔化的氰化钠混合物,带有活性固体物质如活性炭、焦炭等的固体渗碳,气体或油性渗碳剂,还有干法氰化。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Cuprous cyanide method for high-concentration dicyan wastewater's treatment 制备氰化亚铜治理高浓度含氰废水
- Keywords Diethylenetriamine pentaacetic acid(DTPA);Cyanide method;Synthesis; 二乙三胺五乙酸;合成;氰化钠法;
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- The researches and newest progressing in pressure cyanidation method for treating the refractory gold ores, spent auto-catalysts and platinum-group metals ores were reviewed in present paper. 加压氰化过程通过强化反应动力学,可实现难浸金属的高效浸出,在贵金属湿法提取冶金领域是一新兴技术。
- The road is only negotiable in the dry season. 这条道只有在旱季才能通行。
- Ida was choking with the dry air. 空气干燥,艾达感到喘不过气来。
- The wet clothes will soon dry in the sun. 湿衣服在太阳下很快就会干的。
- A good hot summer could dry the ground out. 一个炎热的夏天可以将大地干透。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- I had kept my matches dry and soon struck a light. 我没让我的火柴受潮,我一擦就擦着了。
- The clothes will soon dry up in the wind. 这衣服经风一吹很快就会干的。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The doctor asked the drinker to dry out. 医生要那个酒徒戒掉酒瘾。
- Your clothes will take ages to dry out. 你的衣服要很长时间才能乾透。