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介绍了株洲冶炼厂铟富集的生产情况 ,提出了存在的问题。就如何改进生产工艺 ,以提高铟渣品位及铟回收率作了较深入地探讨。对比了工艺改进前后的生产效率 ,结果表明 :工艺改进后铟渣品位和铟回收率均得到较大的提高 ,铟渣品位由 1 995年的 2 .2 3 %提高到 2 0 0 1年的 4.1 1 % ;铟回收率由 1 995年的 41 .64 %提高到 2 0 0 1年的 62 .49%。并对高酸浸出铟工艺的进一步研究提出了建议
The production situation of indium enrichment in Zhuzhou Smelter was introduced and the existing problems were raised. How to improve the production process, in order to improve the grade of indium slag and indium recovery made a more in-depth discussion. The production efficiency before and after the process improvement was compared. The results show that both the grade of indium slag and the recovery rate of indium have been greatly improved after the process improvement. The grade of indium slag increased from 2.3% in 1995 to 20.01% 4.1 1%; indium recovery increased from 41.64% in 1995 to 62.49% in 2001. The suggestions of further research on high acid leaching of indium are put forward