| 氯酸钠-硫磺法制二氧化氯的研究 |
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| 引用本文： | 彭清静,傅伟昌.氯酸钠-硫磺法制二氧化氯的研究[J].化学世界,2002,43(7):342-344. |
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| 作者姓名： | 彭清静 傅伟昌 |
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| 作者单位： | 吉首大学化工研究所,湖南,吉首,416000 |
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| 摘 要： | 对硫磺还原氯酸钠制备二氧化氯的工艺条件进行了研究 ,反应的最佳条件是 :温度为 60～70℃ ,氯酸钠浓度为 4～ 5 mol/L,反应液中维持硫酸浓度为 1 mol/L以上。该法具有反应温和易于控制、硫酸消耗少、成本低廉和产品纯度高的优点
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| 关 键 词： | 二氧化氯 氯酸钠 硫磺 制备 |
| 文章编号： | 0367-6358(2002)07-0342-03 |
Study on Preparation of Chlorine Dioxide by Reducing Sodium Chlorate with Sulfur |
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| PENG Qing jing,FU Wei chang.Study on Preparation of Chlorine Dioxide by Reducing Sodium Chlorate with Sulfur[J].Chemical World,2002,43(7):342-344. |
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| Authors: | PENG Qing jing FU Wei chang |
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| Abstract: | The preperative conditions of chlorine dioxide by reducing sodium chlorate with sulfur were investigated. The best reaction conditions are:temperature is 60～70℃, sodium chlorate density 4~5 mol/L, and sulfuric acid density over 1 mol/L in the reaction liquid. This method has many good points. For example, the reaction is easily controlled, less sulfuric acid is consumed, the cost is cheap and purity of product is higher. |
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| Keywords: | chlorine dioxide sodium chlorate sulfur preparation |
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