| 清洁氯化制备氯苯的实验研究 |
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| 引用本文： | 李元菁.清洁氯化制备氯苯的实验研究[J].广州化工,2011,39(18):95-96. |
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| 作者姓名： | 李元菁 |
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| 作者单位： | 常州大学环境与安全学院,江苏常州,213164 |
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| 摘 要： | 以磷钨酸作催化剂,采用浓盐酸和双氧水制取氯气,制得的氯气和苯反应生成氯苯。该方法对环境友好,清洁生产。经实验表明,当在相同的条件下时,保温时间为2 h时产率最高,达到48%;浓盐酸过量时,氯苯的产率将显著提高。
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| 关 键 词： | 清洁生产 氯苯 氯化 |
Experimental Study of Cleaner Preparation of Chlorobenzene with Chlorination |
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| LI Yuan-jing.Experimental Study of Cleaner Preparation of Chlorobenzene with Chlorination[J].GuangZhou Chemical Industry and Technology,2011,39(18):95-96. |
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| Authors: | LI Yuan-jing |
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| Affiliation: | LI Yuan-jing(School of Environmental & Safety Engineering,Changzhou University,Jiangsu Changzhou 213164,China) |
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| Abstract: | With concentrated hydrochloric acid and hydrogen peroxide,and phosphotungstic acid as the catalyst chlorine was prepared.Chlorine and benzene reacted to generate chlorobenzene.The method was eco-friendly and cleaner production.The experiments showed that under the same conditions,holding time for 2 h,it got the highest yield,48%.With concentrated hydrochloric acid overdose,the productivity of chlorobenzene would be increased significantly. |
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| Keywords: | cleaner production chlorobenzene chlorination |
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