| ICP-AES法间接测定精盐水中硫酸根含量 |
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| 引用本文： | 俞锦豪. ICP-AES法间接测定精盐水中硫酸根含量[J]. 氯碱工业, 2000, 0(4): 40-41 |
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| 作者姓名： | 俞锦豪 |
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| 作者单位： | 广东省江门市电化厂,江门,529000 |
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| 摘 要： | 介绍用ＩＣＰ－ＡＥＳ法间接测定精盐水中硫酸根含量的方法，其平均回收率为９８％，相对标准偏差小于０．５％，可视为ＥＤＴＡ容量法的等效方法。
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| 关 键 词： | 硫酸根 ICP－AES 烧碱生产 盐水精制 间接测定 |
The determination of SO2-4 content in brine by ICP- AES indirect method |
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| Yu Jinhao. The determination of SO2-4 content in brine by ICP- AES indirect method[J]. Chlor-Alkali Industry, 2000, 0(4): 40-41 |
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| Authors: | Yu Jinhao |
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| Abstract: | Title process is introduced,its average recovery yield is 98%,relative standard deviation is <0.5%,and it can be taken as equivalent to EDTA volumetry |
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| Keywords: | refined brine SO_4~(2-) ICP-AES determination |
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