| 环氧乙烷合成反应器温度-时间优化策略 |
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| 引用本文： | 黄琦,王弘轼,凌泽济. 环氧乙烷合成反应器温度-时间优化策略[J]. 化工学报, 2005, 56(5): 870-874 |
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| 作者姓名： | 黄琦 王弘轼 凌泽济 |
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| 作者单位： | 华东理工大学化工系，上海 200237;扬子石化研究院，江苏 南京 210048 |
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| 摘 要： | 根据工业实际生产数据反算得到能够反映催化剂失活特性的银催化剂失活动力学方程.在失活模型基础上，对环氧乙烷合成反应器的管外沸腾水温度-时间策略进行优化，得到最优沸腾水升温曲线，从而提高环氧乙烷反应的经济效益.对同系列新型催化剂的反应器操作优化提出了可行的研究方法.
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| 关 键 词： | 环氧乙烷合成 失活动力学 温度-时间策略 最优化 |
| 文章编号： | 0438-1157(2005)05-0870-05 |
| 收稿时间： | 2004-03-01 |
| 修稿时间： | 2004-6-8 |
Optimal temperature-time policy of ethylene oxide synthesis reactor |
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| HUANG Qi,WANG Hongshi,LING Zeji. Optimal temperature-time policy of ethylene oxide synthesis reactor[J]. Journal of Chemical Industry and Engineering(China), 2005, 56(5): 870-874 |
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| Authors: | HUANG Qi WANG Hongshi LING Zeji |
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| Abstract: | The deactivation kinetics equations of ethylene oxide synthesis silver catalyst were obtained from the calculation of real industrial data.The equations could represent the characteristics of catalyst deactivation. On the basis of the deactivation model, the boiling water temperature-time policy of ethylene oxide synthesis reactor was optimized.The optimal curve of boiling water temperature was obtained.It could enhance the economic benefits of ethylene oxide synthesis.Feasible approaches to optimizing reactor temperature of the same series of new catalysts were recommended. |
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| Keywords: | ethylene oxide synthesis deactivation kinetics temperature-time policy optimal |
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