| 催化反应气提工艺及设备 |
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| 引用本文： | 袁继堂,王连顺.催化反应气提工艺及设备[J].化工学报,1995,46(1):43-49. |
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| 作者姓名： | 袁继堂 王连顺 |
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| 作者单位： | 天津大学石油化工技术开发中心!天津300072,天津大学石油化工技术开发中心!天津300072,天津大学石油化工技术开发中心!天津300072,天津大学石油化工技术开发中心!天津300072,天津大学石油化工技术开发中心!天津300072 |
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| 摘 要： | 采用将反应和分离结合为一体的反应气提上艺,开发了适于液固作均相反应的多段悬浮床反应气提塔,简述了塔的主要参数的计算方法,将该工艺和设备应用于苯酚丙酮制取双酚A的缩介反应。实验表明丙酮的转化率和双酚A选择性均达到95％以上,生产双酚A的能力以每克催化剂计为0.767g/h。
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| 关 键 词： | 悬浮床 双酚A 汽提塔 塔器 催化反应 汽提 |
TECHNOLOGY AND APPARATUS OF CATALYTICALLY REACTIVE STRIPPING |
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| Yuan jitang,Wang lianshun,Yin Jinzhu,Jin Shiyi and Tan Qiu.TECHNOLOGY AND APPARATUS OF CATALYTICALLY REACTIVE STRIPPING[J].Journal of Chemical Industry and Engineering(China),1995,46(1):43-49. |
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| Authors: | Yuan jitang Wang lianshun Yin Jinzhu Jin Shiyi and Tan Qiu |
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| Abstract: | In this paper a reactive stripping technology integrating reaction separation is presented. A multistage suspension-bed for reactive stripping reactor has been developed for simultaneously performing heterogeneous catalysis and separation. The calculation methods of the principal parameters of the above reactor are introduced. This technology and column were applied to the condensation reaction between phenol and acetone to produce bisphenol A (BPA). The acetone conversion and selectivity were all over 95%,and capacity of the catalyst reached 0. 767g BPA/(g cat ·h). |
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| Keywords: | reactive stripping multistage suspension bed bisphenol A |
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