ITO废靶材回收制备代汞缓蚀剂用氢氧化铟的研制  

Research on Recyling Waste ITO Target to Prepare Indium Hydroxide Used as Mercury-Substituting Inhibitor

作　　者：李玮隆 伍祥武 黄小珂 

机构地区：[1]柳州英格尔金属有限责任公司 [2]广西铟锡锑工程技术研究中心 [3]柳州百韧特先进材料有限公司,广西柳州545006

出　　处：《有色冶金节能》2010年第5期55-56,54,共3页Energy Saving of Nonferrous Metallurgy

摘　　要：介绍了用ITO废靶材通过湿法技术再生回收制备代汞缓蚀剂用氢氧化铟的工艺和氢氧化铟粉体的物理化学性能。制备的氢氧化铟粉末纯度高、粒度分布均匀,符合无汞碱性电池代汞缓蚀剂要求,过程达到了有色冶金节能、环保和循环经济的目的。This paper introduces the technoology of recycling waster ITO target to prepare indium hydroxide used as mercury-substituting inhibitor by hydrometallurgy,and physicochemical properties of indium hydroxide powder.The prepared indium hydroxide powder has the features of high purity and equal particle size,answers the requirements of mercury-substituting inhibitor used in mercury-free alkaline battery.The prepared process can fully fulfill the goal of energy-conversation and environmental protection of non-ferrous metallurgy and circular economy.

关 键 词：ITO废靶材 再生 代汞缓蚀剂 氢氧化铟 

分 类 号：TM911.14[电气工程—电力电子与电力传动]