废金催化剂中提取金的工艺研究  

Research on the Process of Extracting Gold from Waste Gold Catalysts

作　　者：李民轩 李岩松 王大维 LI Min-xuan;LI Yan-song;WANG Da-wei(Shenyang Zhongse Rare and Precious Metal New Materials Co.,Ltd.,Shenyang 110141,China)

机构地区：[1]沈阳中色稀贵金属新材料有限公司,辽宁沈阳110141

出　　处：《有色矿冶》2024年第3期33-35,共3页Non-Ferrous Mining and Metallurgy

摘　　要：随着石油化工以及有机合成工业领域的发展,黄金催化剂的需求量日益增加。从废金催化剂中高效地回收黄金,不但降低了催化剂的使用成本,而且满足国家绿色发展的环保观念。因此,实现黄金的高效回收,具有十分重要的作用和意义。本文介绍了一种高效便捷的黄金回收工艺,具有回收率高,操作简便,生产成本低等特点,有较高的工业推广价值。With the development of petrochemical and organic synthesis industry,the demand for gold catalysts is increasing.The ef‐ficient recovery of gold from waste catalysts not only reduces the costs of catalysts,but also meets the development concept of green and environmental protection.Therefore,it is very important to realize the efficient recovery of gold.This paper introduces an effi‐cient and convenient gold recovery process,which has the characteristics of high recovery rate,simple operation and low production cost,and has high industrial popularization value.

关 键 词：废催化剂 黄金 高效回收 缓冲液 

分 类 号：TF831[冶金工程—有色金属冶金]