| 醋酸甲酯水解动力学及催化剂包效率因子的测定 |
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| 引用本文： | 吴燕翔,赵之山,王良恩,赵素英,谭天恩.醋酸甲酯水解动力学及催化剂包效率因子的测定[J].过程工程学报,1999,20(3):0. |
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| 作者姓名： | 吴燕翔 赵之山 王良恩 赵素英 谭天恩 |
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| 作者单位： | 1. 福州大学化工系,福州,350002
2. 浙江大学化工系,杭州,310013 |
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| 基金项目： | 福建省自然科学基金!B97008，天津大学国家重点化学工程联合实验室资助 |
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| 摘 要： | 测定了用SK—1A离子交换树脂催化的醋酸甲酯水解的宏观动力学，设计了能反映流体在催化剂包中实际流动情况的循环式间歇恒温反应流程，测定了醋酸甲酯水解催化精馏中试塔所用催化剂捆扎包的效率因子，并得到效率因子与液体流量和进料水酯摩尔比的关联式．
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| 关 键 词： | 催化剂捆扎包 效率因子 醋酸甲酯 水解动力学 |
| 修稿时间： | :1998-10-0 |
KINETICS OF HYDROLYSIS OF METHYL ACETATE AND THE EFFECTIVENESS FACTOR OF CATALYST CAPSULE |
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| WUYanxiang,ZHAOZhishan,WANGLiang'en,ZHAOSuying,TANTian'en.KINETICS OF HYDROLYSIS OF METHYL ACETATE AND THE EFFECTIVENESS FACTOR OF CATALYST CAPSULE[J].Chinese Journal of Process Engineering,1999,20(3):0. |
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| Authors: | WUYanxiang ZHAOZhishan WANGLiang'en ZHAOSuying TANTian'en |
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| Abstract: | The macroscopic kinetics of the hydrolysis of methyl acetate catalyzed bya commercial ion exchange resin was investigated. An apparatus, in which liquid flows in thesimilar way as in a catalytic distillation column, was designed to measure the effectivenessfactor of catalyst capsule used in the pilot catalytic distillation column for hydrolysis of methylacetate. A correlation of the effectiveness factor to liquid volume and the mole ratio of waterto ester was obtained. |
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| Keywords: | Catalyst capsule Effectiveness factor Methyl acetate Kinetics of hydrolysis |
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