| 燃烧法与湿式氧化法检测二次盐水中总有机碳的对比 |
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| 引用本文： | 吴丹,曾艳,徐洪梅,林文雪.燃烧法与湿式氧化法检测二次盐水中总有机碳的对比[J].氯碱工业,2012,48(8):32-34. |
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| 作者姓名： | 吴丹 曾艳 徐洪梅 林文雪 |
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| 作者单位： | 赢创三征(营口)精细化工有限公司,辽宁,营口115001 |
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| 摘 要： | 利用高温催化氧化法与100℃过硫酸盐氧化法测定二次盐水中的总有机碳,比较了采用两种氧化方式测定总有机碳的结果,并得出结论:两种测定形式对盐水系统的有机碳氧化转化率基本相同,数据稳定,平行性较好；两种方法均可用于氯碱二次盐水的总有机碳检测.
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| 关 键 词： | 二次盐水 总有机碳检测 高温催化燃烧氧化法 过硫酸盐氧化法 非色散红外吸收 |
Comparison between combustion method and wet oxidation method of detecting total organic carbon contained in secondary brine |
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| WU Dan
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ZENG Yan
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XU Hongmei
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LIN Wenxue.Comparison between combustion method and wet oxidation method of detecting total organic carbon contained in secondary brine[J].Chlor-Alkali Industry,2012,48(8):32-34. |
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| Authors: | WU Dan ZENG Yan XU Hongmei LIN Wenxue |
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| Affiliation: | (Evonik Sanzheng(Yingkou)Fine Chemical Co.,Ltd.,Yingkou 115001,China) |
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| Abstract: | The total organic carbon content of secondary brine is measured by high temperature catalytic combustion oxidation method and 100 ℃ persulfate oxidation method separately.The results of the two methods are compared and the conclusions are as follows.The oxidation rate of total organic carbon in brine system by the two methods is almost same,data is stable with better parallelism,and both the two methods can be used in the detection of total organic carbon contained in secondary brine. |
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| Keywords: | secondary brine total organic carbon detection high temperature catalytic combustion oxidation method persulfate oxidation method nondispersive infrared absorption |
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