| 氯酸钠生产中的电解过程能量平衡 |
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| 引用本文： | 葛艳丽,唐可平.氯酸钠生产中的电解过程能量平衡[J].化工科技市场,2010,33(10):27-28. |
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| 作者姓名： | 葛艳丽 唐可平 |
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| 作者单位： | 1. 中海油天津化工研究设计院,天津,300131
2. 四川希望深蓝能源化工有限公司 |
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| 摘 要： | 氯酸钠一般通过电解工业盐水的生产工艺制得,耗电量大。为有效利用电解过程中放出的热量、降低能耗,分析了电解反应中各反应的放电电位及热量,并根据C l2的不同化合价电势图,计算了氯酸钠生产中的电解过程歧化反应热,约630万kJ/t,该数据可供氯酸钠生产企业参考。
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| 关 键 词： | 氯酸钠 电解 歧化反应热 |
Electrolytic process energy balance in sodiuw chlorate production |
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| Ge Yanli,Tang Keping.Electrolytic process energy balance in sodiuw chlorate production[J].Chemical Technology Market,2010,33(10):27-28. |
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| Authors: | Ge Yanli Tang Keping |
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| Institution: | 1.CNOOC Tianjin Chemical Research ＆ Design Institute,Tianjin 300131,China;2.Sichuan Hope Deepblue Energy ＆ Chemical Industry Co.,Ltd.) |
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| Abstract: | Sodium chlorate was generally prepared through the electrolysis of sodium chloride solution,with a shortcoming of high power consumption.In order to make efficient use of electrolytic process heat and reduce energy consumption,discharge potential and heat in the electrochemical reaction were analyzed,and according to the different Cl2 valence potential,the disproportionation reaction heat in the electrolytic process of sodium chlorate production was calculated,obtaining disproportionation reaction heat approximately 6.3×107 kJ/t.This data was available for sodium chlorate manufacturing enterprises for reference. |
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| Keywords: | sodium chlorate electroanalysis disproportionation heat |
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