| 以负载型杂多蓝为催化剂合成乙酸丁酯的研究 |
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| 引用本文： | 曹正太.以负载型杂多蓝为催化剂合成乙酸丁酯的研究[J].湖北大学学报(自然科学版),1999,21(1):44-46. |
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| 作者姓名： | 曹正太 |
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| 作者单位： | 湖北大学化学与材料科学学院!湖北武汉,430062,湖北大学化学与材料科学学院!湖北武汉,430062,湖北大学化学与材料科学学院!湖北武汉,430062,湖北大学化学与材料科学学院!湖北武汉,430062 |
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| 摘 要： | 对以负载型杂多蓝为催化剂的乙酸与正丁醇的液相酯化反应进行了研究。考察了影响酯化反应的因素。结果表明：以负载型杂多蓝为催化剂,酯化反应转化率接近１００％,收率可达９８．９％,选择性为９８．９％,重复使用１０次催化效果仍好,该催化剂还有反应条件温和、反应时间短、对设备无腐蚀、无三废排放等优点。
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| 关 键 词： | 负载型 杂多蓝 合成 酯化反应 乙酸丁酯 催化剂 |
Study on the Sunthesis of Butyl Acetate Using Supperted Heteropoly Blue as Catalyst |
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| Cao Zhengtai ,Liu Shizhong ,Dong Junping ,Chen Jinyang.Study on the Sunthesis of Butyl Acetate Using Supperted Heteropoly Blue as Catalyst[J].Journal of Hubei University(Natural Science Edition),1999,21(1):44-46. |
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| Authors: | Cao Zhengtai Liu Shizhong Dong Junping Chen Jinyang |
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| Abstract: | Studied the liquid - phase synthesis of butyl acetate from n - butyl alcohol and acetic acid using the supported heteropoly blue as catalyst. Examed several factors imposing on esterification. The results revealed: using this catalyst, the reaction's conversion percentage reaches nearly 100%, product yield is 98.9 %, selectivity is 98.9%. Reusing it 10 times, the efficiency is still well. In addition, using this catalyst, the reaction's temperature is mild, the reaction time is short and the equipment hasn' t any erosion. Furthermore, there is no" threewastes " discharge. |
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| Keywords: | Supported heteropoly blue Catalyze synthesis Esterificaton Butyl acetate |
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