本文提出了一个从含金可伐合金废料中回收金、钴、镍的流程。可伐合金废料首先用盐酸通氯溶解,使钴、镍、铁进入溶液而金不溶。将金分离后溶液分两次进行萃取。首先用70％仲辛醇溶液除铁,然后用25％N_(235)溶液从萃余液中分离镍、钴。用水可容易地将金属从各自的有机相中反萃出来。此法能有效地分离铁、钴、镍和金。此法简单、迅速、经济。 This paper presents a process for the recovery of gold, cobalt and nickel from gold-bearing kovar scrap. Kovar alloy waste first hydrochloric acid chloride dissolved, so that cobalt, nickel, iron into the solution and gold insoluble. The gold solution after separation in two separate extraction. Iron is first removed with a solution of 70% sec-octanol, and nickel and cobalt are then separated from the raffinate using a 25% N 235 solution. The metal can be easily stripped from the respective organic phase with water. This method can effectively separate iron, cobalt, nickel and gold. This method is simple, rapid and economical.