最近,一种由各种金属混合液中回收金、铂、钯等贵重金属的螯形树脂研制成功。这种螯形树脂可用于铜冶炼工程中银和钯的回收,以及电解液和王水中金、铂和钯的回收,效果良好。该树脂与原来吸附贵金属用的阴离 Recently, a chelate resin, which recovered precious metals such as gold, platinum and palladium from various metal mixtures, was successfully developed. This chelating resin can be used for the recovery of silver and palladium in copper smelting works and the recovery of gold, platinum and palladium in the electrolyte and aqua regia. The resin and the original adsorption of precious metals with the anion