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 proper conditions, the high purity potassium aurous cyanide containing gold over68.3% can be prepared by using one step crystallizing method. 选择恰当的条件,可以一步结晶制取含金量大于68%高纯度氰化亚金钾。
aurous
[ adj ] of or relating to or containing or derived from gold <adj.pert>
Aurous \Au"rous\, a. 1. Containing gold.
2. (Chem.) Pertaining to, or derived from, gold; -- said of those compounds of gold in which this element has its lower valence; as, aurous oxide. ※ ||