| 乙烯氧乙酰化催化剂颗粒异形化的研究 |
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| 引用本文： | 赵振兴,王尚弟,陈甘棠, 王祯祺,杨忠伟.乙烯氧乙酰化催化剂颗粒异形化的研究[J].石油化工,1994(12). |
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| 作者姓名： | 赵振兴 王尚弟 陈甘棠 王祯祺 杨忠伟 |
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| 作者单位： | 联合化学反应工程研究所浙江大学分所 上海石油化工总厂催化研究所(赵振兴，王尚弟，陈甘棠)，( 王祯祺，杨忠伟) |
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| 基金项目： | 中国石化总公司基础研究资助 |
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| 摘 要： | 采用颗粒异形化技术研究了球状颗粒开孔孔径和孔数目对乙烯氧乙酰化催化剂活性和选择性的影响。结果表明，适当增加颗粒外表面积，可以提高催化剂的活性和选择性，且单孔颗粒的催化剂性能优子多孔颗粒。
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| 关 键 词： | 催化剂颗粒异形化，乙烯氧乙酰化催化剂，活性分布 |
Research on Specialization of Pellet Shape of Catalyst for Acetoxidation of Ethylene |
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| Zhao Zhenxing,Wang Shangdiand Chen Cantang.Research on Specialization of Pellet Shape of Catalyst for Acetoxidation of Ethylene[J].Petrochemical Technology,1994(12). |
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| Authors: | Zhao Zhenxing Wang Shangdiand Chen Cantang |
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| Abstract: | The effects of hole diameter and hole number on the activity and selectivity of catalystpellet for acetoxidation of ethylene were studied experiTnentally by specialization of pelletshape。 The results showed that the catalyst activity and selectivity could be improved by pro- perly increasing the outer surface of catalyst pellet, and that the performance of single- holecatalyst pellet is better than that of multiple-hole pellet. |
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| Keywords: | specialization of catalyst pellet shape catalyst for acetoxidation of ethylene activit distribution |
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