| 夹点理论及其在换热网络优化中的应用 |
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| 引用本文： | 张建刚,卞玉涛,李守亭,等. 夹点理论及其在换热网络优化中的应用[J]. 广东化工, 2014, 0(7): 183-184,189 |
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| 作者姓名： | 张建刚 卞玉涛 李守亭 等 |
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| 作者单位： | [1]中海油（青岛）重质油加工工程技术研究中心有限公司,山东青岛266500 [2]中山大学,广东广州510275 [3]不详,广东广州510275 |
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| 摘 要： | 文章主要介绍夹点理论的概念以及在换热网络优化中的应用,利用夹点理论对常减压生产装置进行换热网络优化。改造后原油换热终温从250℃提高到283℃,大大减少了燃料用量,减少装置的能耗。
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| 关 键 词： | 夹点理论 常减压装置 燃料用量 能耗 |
The Pinch Theory and Its Application in Optimization of the Heat Exchanger Network |
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| Zhang Jiangang,Bian Yutao,Li Shouting,Chen Qinglin. The Pinch Theory and Its Application in Optimization of the Heat Exchanger Network[J]. Guangdong Chemical Industry, 2014, 0(7): 183-184,189 |
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| Authors: | Zhang Jiangang Bian Yutao Li Shouting Chen Qinglin |
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| Affiliation: | 1. Engineering Research Center of Heavy Oil Process LTD., CORP., CNOOC,Qingdao 266500. 2. SUN YAT-SEN University, Guangzhou 510275, China) |
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| Abstract: | This paper mainly introduced the pinch theory and its application in optimization of the heat exchanger network, using the pinch theory to the heat exchanger network optimization in the atmospheric and vacuum production device. Crude oil heat exchanged terminal temperature was raised from 250 ℃ to 283 ℃, greatly reducing the fuel consumption, reducing the energy consumption of unit. |
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| Keywords: | the pinch theory： atmospheric and vacuum production device the fuel consumption the energy consumption |
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