| 高锰酸钾法测定氧化锌中硫含量 |
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| 引用本文： | 章智慧,罗晓艳,唐英.高锰酸钾法测定氧化锌中硫含量[J].化肥工业,2010,37(3):61-63. |
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| 作者姓名： | 章智慧 罗晓艳 唐英 |
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| 作者单位： | 重庆建峰化工股份有限公司化肥分公司,涪陵,408601 |
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| 摘 要： | 通过条件试验建立了高锰酸钾法测定氧化锌中硫含量的分析方法。该方法操作简便,分析时间短,所用器具少,准确度和精密度较高,回收率在94%~104%,相对偏差在1.0%以下,绝对差值在0.50%以下。
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| 关 键 词： | 高锰酸钾法 测定 氧化锌 硫含量 |
Determination of Sulfur Content in Zinc Oxide by Potassium Permanganate Method |
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| Zhang Zhihui,Luo Xiaoyan,Tang Ying.Determination of Sulfur Content in Zinc Oxide by Potassium Permanganate Method[J].Journal of the Chemical Fertilizer Industry,2010,37(3):61-63. |
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| Authors: | Zhang Zhihui Luo Xiaoyan Tang Ying |
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| Affiliation: | ( Chongqing Jianfeng Chemical Fertilizer Co., Ltd. Fuling 408601 ) |
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| Abstract: | Through conditional experiment an analytical process is established for the determination of the sulfur content in zinc oxide by the potassium permanganate method. It is simple and eonverlent to operate, takes a short time in analysis, requires a small number of apparatus, and gives high accuracy and precision, with a recovery of 94% - 104% , a relative deviation below 1.0%, and an absolute different less than 0.5 %. |
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| Keywords: | potassium permanganate method determination zinc oxide sulfur content |
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