| 蒸馏过程大型化与节能 |
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| 引用本文： | 秦娅,刘德新,姜斌,黄国强,李鑫钢.蒸馏过程大型化与节能[J].化工进展,2007,26(1):90-96. |
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| 作者姓名： | 秦娅 刘德新 姜斌 黄国强 李鑫钢 |
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| 作者单位： | 天津大学化工学院,天津,300072;天津大学化工学院,天津,300072;精馏技术国家工程研究中心,天津,300072 |
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| 摘 要： | 蒸馏过程的大型化与节能是炼油工业及其他分离过程发展的必然趋势。针对蒸馏装置大型化过程中面临的问题,本文提出了蒸馏过程大型化理论和节能策略,开发出了低液面梯度技术、气液均匀分布技术、抗堵塞技术以及与此配套的一系列塔内件技术,形成了关键技术的系统集成,显著降低了过程能耗。同时列举了一些蒸馏过程大型化与节能关键技术的成功应用范例。
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| 关 键 词： | 蒸馏过程 大型化 节能 |
| 文章编号： | 1000-6613（2007）01-0090-07 |
| 收稿时间： | 2006-12-05 |
| 修稿时间： | 2006年12月5日 |
Magnifying technology in distillation process and energy saving |
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| QIN Ya,LIU Dexin,JIANG Bin,HUANG Guoqiang,LI Xingang.Magnifying technology in distillation process and energy saving[J].Chemical Industry and Engineering Progress,2007,26(1):90-96. |
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| Authors: | QIN Ya LIU Dexin JIANG Bin HUANG Guoqiang LI Xingang |
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| Affiliation: | 1 School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; 2 State Engineering Research Center for Distillation Technology, Tianjin 300072, China |
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| Abstract: | The development tendency of large-scale distillation units and energy conservation technology has been discussed.The primary problems existing in industrializing large-scale distillation equipments are pointed out,the magnifying & energy saving distillation technology developed by Tianjin University,such as low liquid-level gradient technology,uniform liquid-vapor distribution technology,anti-clogging technology and a series of tower internals technology,on the basis of modern mass transfer theory,hydrodynamics,calculation hydrodynamics & process system engineering theory,are introduced.Some successful cases in popularizing the key technology are enumerated. |
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| Keywords: | distillation process magnifying technology energy saving |
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