Title: Extraction Separation of Palladium(II) in Ammonium Sulphate-Ammonium Thiocyanate-n-Propyl Alcohol System
Abstract: Extraction separation of Pd(Ⅱ) from other metal ions in the system of ammonium sulphate-ammonium thiocyanate-n-propyl alcohol-water has been studied.The results showed that at the condiations of 3.5 g of(NH4)2SO4,2.0 mL of NH4SCN(0.1mol/L),pH=2.0,Pd(Ⅱ) can be extracted and separated from Zn(Ⅱ),Cu(Ⅱ),Cd(Ⅱ),Ni(Ⅱ)and Co(Ⅱ),but Pd(Ⅱ) can not be separated from Fe(Ⅱ) very well.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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