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介绍了矿物原料中痕量钪经二次分离富集之后用ICP—AES进行测定的方法.其结果是,钪的回收率达98％～103.33％,相对标准偏差为3.77％,测定范围为0.5～50g/t。
The method for the determination of trace scandium in mineral raw materials after secondary separation and enrichment was introduced.The results showed that the recovery rate of scandium reached 98% ~ 103.33%, the relative standard deviation was 3.77% and the determination range was 0.5 ~ 50g / t.