锑电积贫液催化氧化技术研究与应用  

Study and application of antimony electrodeposition lean liquid catalytic oxidation technology

作　　者：桑胜华 邵京明 潘贵 丁雨波 温健爽 Sang Shenghua;Shao Jingming;Pan Gui;Ding Yubo;Wen Jianshuang(Gansu Zhaojin Precious Metal Smelting Co.,Ltd.)

机构地区：[1]甘肃招金贵金属冶炼有限公司

出　　处：《黄金》2023年第12期33-35,共3页Gold

基　　金：国家自然科学基金项目(51374056)。

摘　　要：采用催化氧化技术处理湿法炼锑所产生的锑电积贫液,将贫液中硫代亚锑酸钠通过催化氧化新技术、新工艺,生产出锑酸钠产品。试验研究及工业应用结果表明,催化氧化技术有效回收了贫液中的锑,做到矿物资源的有效利用,同时大大提高各项技术指标,增加了企业运营产值。Catalytic oxidation technology is used to treat antimony electrodeposition lean liquid generated by wet antimony refining,and produce sodium antimonate products by the new technology and new process of catalytic oxidation for the conversion of sodium thioantimonate in the lean liquid.Experimental studies and industrial applications have shown that catalytic oxidation technology effectively recovers antimony from the lean liquid,achieves the effective utilization of mineral resources,greatly improves various technical indicators,and increases enterprise operating output.

关 键 词：催化氧化 锑电积贫液 锑酸钠 湿法炼锑 锑回收 

分 类 号：TF111[冶金工程—冶金物理化学]