Acta Chimica Sinica ›› 1988, Vol. 46 ›› Issue (5): 433-438. Previous Articles     Next Articles

Original Articles

金的离子交换与吸附化学 I: 酰胺/膦酸酯型树脂483C1-Au(III), Au(I)-HCl系统

贾东方;邱陵;原纪炳;杨江惠;钱庭宝;王昭宇   

  1. 兰州大学现代物理系;南开大学化学系
  • 出版日期:1988-05-15 发布日期:1988-05-15

Ion exchange and adsorption chemistry of gold I: Amide-phosphonic acid type resin 483Cl-Au(III), Au(I)-HCl system

JIA DONGFANG;QIU LING;YUAN JIBING;YANG JIANGHUI;QIAN TINGBAO;WANG ZHAOYU   

  • Online:1988-05-15 Published:1988-05-15

The adsorption of Au3+ (as AuCl4-) by the title resin from HCl solution involved an association mechanism and was described by the Freundlich equation. The desorption and breakthrough of AuCl4- upon elution by HCl-thiourea solution were studied.

Key words: AMIDES, GOLD, CHLORIDE, ION EXCHANGING, CHEMICAL ADSORPTION, HYDROCHLORIC ACID, PHOSPHONIC ACID ESTER, RESIN, GOLD COMPOUNDS

CLC Number: