氰化亚金
qíng huà yà jīn
- 名aurous cyanide
氰化亚金-
保持金粉过量投料，控制氰化亚金钾溶液的浓缩水量是得到高纯度和高收率产品的关键。
The reduced gold powder was used as a gold source and kept excessive in the process of producing KAu ( CN ) 2 .
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采用该工艺生产氰化亚金钾，工艺简单可靠，生产过程易于控制，但产品的质量对原料的依赖性强。
Adopting this craft to produce the inferior gold potassium of cyaniding , it is reliable that the craft is simple , the production process is easy to control , but the dependence on raw materials of quality of the products is strong .