Title: Method for recovery of gold and palladium from waste eleclroplating liq.
Application Number: 85100240 Application Date: 1985.04.01
Publication Number: 1001583 Publication Date: 1986.07.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01D15/08,B01J20/26,C02F1/28,C02F1/62,C22B11/04,C25D21/18
Applicant(s) Name: Wuhan University Address:
Inventor(s) Name: Chen Zengguo, Dong Shihua, Xu Yuwu
Attorney & Agent: LIU CHUANZHONG
Abstract:
     A thiamine chelate resin is used in this method to adsorb gold and palladium in the solution in a wide range of acidity with high selectivity, adsorbability and absorption rate. The advantages of this invention are higher purity of products and simpler operation, comparing to electrolytic and ion-exchange methods.
Time: 7