| 吡唑啉酮分光光度法测定废硫酸中的微量三氯乙醛 |
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| 引用本文： | 石进,徐勇,蔡卫忠. 吡唑啉酮分光光度法测定废硫酸中的微量三氯乙醛[J]. 氯碱工业, 2008, 44(3): 34-36 |
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| 作者姓名： | 石进 徐勇 蔡卫忠 |
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| 作者单位： | 南通江山农药化工股份有限公司,江苏,南通,226006;南通江山农药化工股份有限公司,江苏,南通,226006;南通江山农药化工股份有限公司,江苏,南通,226006 |
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| 摘 要： | 研究了吡唑啉酮分光光度法测定水中三氯乙醛的原理,并将其应用到三氯乙醛副产废硫酸中微量三氯乙醛(酸)的测定中.确定了吡唑啉酮分光光度法为南通江山农药化工股份有限公司三氯乙醛废硫酸中微量三氯乙醛(酸)定量分析的最终分析方法.
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| 关 键 词： | 吡唑啉酮 微量分析 废硫酸 醛含量 |
| 文章编号： | 1008-133X(2008)03-0034-03 |
| 修稿时间： | 2007-08-10 |
Determination on trace trichloroacetaldehyde in waste sulfuric acid by pyrazolone-spectrophotometry |
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| SHI Jin,XU Yong,CAI Wei-zhong. Determination on trace trichloroacetaldehyde in waste sulfuric acid by pyrazolone-spectrophotometry[J]. Chlor-Alkali Industry, 2008, 44(3): 34-36 |
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| Authors: | SHI Jin XU Yong CAI Wei-zhong |
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| Abstract: | The determination principle of trichloroacetaldehyde in water by pyrazolone-spectrophotometry is studied,and it is used in the determination of trace trichloroacetaldehyde in byproduct-waste sulfuric acid from trichloroacetaldehyde production.The pyrazolone-spectrophotometry method is determined as the final quantitative analysis method for determining the trace trichloroacetaldehyde in byproduct-waste sulfuric acide from trichloroacetaldehyde production of Nantong Jiangshan Pesticide Chemical Industry Co.,Ltd. |
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| Keywords: | pyrazolone micro-analysis waste sulfuric acid content of aldehyde |
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