polyxene

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%.

粗铂经王水溶,赶硝,加入丁二酮肟使大沉淀的形式与铂离,余留的少量用溴酸钠水法处理,可达到铂离的目的,所得纯铂品位高于99.95%。