1.Palladium can be separated from polyxene by the process of resolving polyxene,removing nitrate,precipitating palladium,etc.The grade of pure platinum obtained from the process is more than 99.95%.

1.粗铂经王溶,赶,丁二酮肟使大部分钯以沉淀的形与铂分离,余留的少量钯用溴酸钠法处理,可达到铂钯分离的目的,所得纯铂品位高于99.95%。