| 乙苯-苯乙烯分离节能新工艺 |
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| 引用本文： | 张洪宇,刘文杰. 乙苯-苯乙烯分离节能新工艺[J]. 化学工业与工程技术, 2009, 30(6): 49-51 |
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| 作者姓名： | 张洪宇 刘文杰 |
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| 作者单位： | 中国石化,上海石油化工研究院,上海,201208 |
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| 摘 要： | 顺序分离恒沸热回收技术是一项乙苯-苯乙烯分离节能新工艺。与相同规模不同分离工艺进行了比较，结果表明，采用该新工艺技术，可以显著降低装置综合能耗，而设备投资略有增加，综合经济效益显著，可用于苯乙烯装置设计与建设。
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| 关 键 词： | 乙苯 苯乙烯 分离工艺 节能 |
New energy-saving separation process for styrene producing |
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| Zhang Hongyu,Liu Wenjie. New energy-saving separation process for styrene producing[J]. Journal of Chemical Industry & Engineering, 2009, 30(6): 49-51 |
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| Authors: | Zhang Hongyu Liu Wenjie |
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| Affiliation: | (Shanghai Research Institute of Petrochemical Technology, Shanghai 201208 ,China) |
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| Abstract: | The constant boiling in order separation hot reclaim technique is new energy conservation process to separate ethylbenzene -styrene.Comparing with several different dehydrogenation effluent separation processes,the results show that the new process can make the energy consumption of styrene unit fall 15%,but equipment investment increases only a little.This process can be used in styrene unit design and construction. |
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| Keywords: | Ethylbenzene Styrene Separation process Energy conservation |
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