| 负载型固体酸催化合成乙酸乙酯 |
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| 引用本文： | 张翠仙,张会琴,涂华民,齐建国. 负载型固体酸催化合成乙酸乙酯[J]. 河北师范大学学报(自然科学版), 2001, 25(2): 208-210 |
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| 作者姓名： | 张翠仙 张会琴 涂华民 齐建国 |
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| 作者单位： | 1. 河北师范大学化学系,
2. 河北电子工业学校, |
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| 基金项目： | 河北省科委博士基金!资助课题 (995 470 10 D) |
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| 摘 要： | 制备了负载型催化剂TZ－1，利用其催化乙醇和乙醇的酯化反应考察了载体，活性组份等因素的影响，结果表明，在最佳反应条件下，催化率为98．5％，选择性可达100％，催化剂经9次重复使用，活性下降很小。
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| 关 键 词： | 固体酸 催化剂 酯化反应 乙酸乙酯 载体 活性组份 酯化率 |
Synthesis of Acetic Ether by Supported-type Solid Acid |
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| ZHANG Cui-xian ,ZHANG Hui-qin ,TU Hua-min ,QI Jian-guo [WTBZ]. Synthesis of Acetic Ether by Supported-type Solid Acid[J]. Journal of Hebei Normal University, 2001, 25(2): 208-210 |
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| Authors: | ZHANG Cui-xian ZHANG Hui-qin TU Hua-min QI Jian-guo [WTBZ] |
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| Affiliation: | ZHANG Cui-xian 1,ZHANG Hui-qin 2,TU Hua-min 1,QI Jian-guo 1 [WT6BZ] |
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| Abstract: | The supported-type solid acid catalysts TZ-1 was prepared,and its catalystic properties and influence of carries or active compositions were tested by the esterification of acetic acid with alcohol.The results show that,the catalysts has excellent catalystic acitivity(98.5 %)and selectivity (100 %) for the esterification.At the optimum conditions,after the catalyst was used repeatedly nine times,the catalytic activity decreases hardly. |
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| Keywords: | solid acid catalyst esterification |
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