铟资源的回收技术研究进展

摘要

Indium is a kind of important rare metals in nature and is widely used in high-tech industry and technology industry. With the development of science and technology, indium demand began to increase. Indium extraction and application is particularly important for the strategy of national economy. Therefore, this paper introduces the three main extraction methods of indium in industry:leaching method, electrolysis method and flotation method. Combined with domestic and foreign references, the research and application of three methods were reviewed, and the advantages and disadvantages of the three methods are put forward and summarized, the future prospects of indium resource recovery technology is provided.%铟是一种重要的稀贵金属,广泛应用于高新技术产业,随着科学技术的发展,铟的需求量开始增大,故铟的提取和应用对于国家经济战略变得尤为重要.故介绍了铟在工业上三种主要的提取方法:浸出法、电解法、浮选法.结合国内外的参考文献,对三种方法的研究和应用情况进行了综述.并提出和总结三种方法的优势和不足之处,对未来的铟资源回收技术进行展望.