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本文研究的目的,在于查明攀枝花钒钛铁矿现有选、冶流程中,钪的走向及富集部位,为湿法提取回收钪提供考证依据,达到综合利用。为此,建立了钪的直接光谱分析方法,同时以中子活化分析法对照。保证钪分析数据的可靠性。通过考查,首次查明现已投产之兰、尖矿中含有钪。同时,查明钪在选钛尾矿、氯化收生渣、氯化残渣及高炉渣中,钪明显富集,为湿法提取回收钪提供依据。从这些部位提取钪,不影响现有流程,且系废物处理,经济意义很大。
The purpose of this study is to identify the current selection and smelting process of Panzhihua vanadium-ilmenite, scandium trend and enrichment sites, to provide a research basis for the wet extraction and recovery of scandium to achieve comprehensive utilization. To this end, established a direct spectroscopic analysis of scandium, while neutron activation analysis of the control. Ensure the reliability of scandium analysis data. Through the test, for the first time has been put into operation in the blue, sharp mines containing scandium. At the same time, scandium was found to be rich in scandium in the selective titanium tailing, chloride slag, chlorinated residue and blast furnace slag, which provided the basis for the wet extraction and recovery of scandium. Scandium extraction from these sites does not affect the existing processes, and the Department of waste treatment, economic significance.