| 催化剂的制备及催化活性的表征——固体超酸催化丙烯酸酯化作用的研究之一 |
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| 引用本文： | 杨师棣,汤发有.催化剂的制备及催化活性的表征——固体超酸催化丙烯酸酯化作用的研究之一[J].渭南师范学院学报,2001,16(2):19-21. |
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| 作者姓名： | 杨师棣 汤发有 |
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| 作者单位： | 1. 渭南师范学院,化学系,陕西,渭南,714000
2. 陕西师范大学,化学系,陕西,西安,710062 |
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| 摘 要： | 以浸渍法制备了SO4^2-/TiO2-ZrO2固体超酸负载型多相催化剂，并将其用于催化丙烯酸的酯化作用。考察了催化剂制备过程中浸渍浓度（H2SO4），焙烧湿度及焙烧时间对催化活性的影响，获得了催化剂制备适宜的工艺条件。
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| 关 键 词： | 固体超酸 制备 催化活性 表征 催化剂 丙烯酸 酯化作用 |
| 文章编号： | 1009-5128(2001)02-0019-03 |
| 修稿时间： | 2000年7月5日 |
Preparation of Catalyst and Characterization of a Catalytic Activity |
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| YANG Shi di ,TANG Fa you.Preparation of Catalyst and Characterization of a Catalytic Activity[J].Journal of Weinan Teachers College,2001,16(2):19-21. |
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| Authors: | YANG Shi di TANG Fa you |
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| Institution: | YANG Shi di 1,TANG Fa you 2 |
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| Abstract: | The solid super acid catalysis were prepared by impregnating So4 2 onto support TiO2-ZrO2 and used in catalytic of synthesis reacting of n Butylacrylate. The effects of the main prepared conditions such as impregnating concentration (H2So4), calcination temperature and calcination times on the catalytic activity were investigated. The suitable conditions of the preparation of the catalyst were obtained. |
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| Keywords: | solid super acid catalytic activity characterization |
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