| 先进控制技术在吸附分离精馏塔控制中的应用 |
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| 引用本文： | 章鹏,荣冈,金晓明.先进控制技术在吸附分离精馏塔控制中的应用[J].石油化工自动化,2007(6):27-31. |
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| 作者姓名： | 章鹏 荣冈 金晓明 |
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| 作者单位： | 浙江大学,先进控制研究所,工业控制技术国家重点实验室,浙江,杭州,310027 |
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| 摘 要： | 重点分析了吸附分离装置中精馏塔的工艺特点及其所面临的控制问题；并采用多变量预测控制技术和流程模拟技术相结合实现了精馏塔系的先进控制。实际应用的结果表明先进控制技术可有效地克服干扰、确保工艺参数的平稳，优化产品质量，减少能耗从而增加经济效益。
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| 关 键 词： | 吸附分离 先进控制 预测控制 流程模拟 |
| 文章编号： | 1007-7324（2007）06-0027-05 |
| 收稿时间： | 2007-07-23 |
| 修稿时间： | 2007年7月23日 |
The Application of the Advanced Process Control Technology in the Absorptive Separation Distillation Towers |
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| Zhang Peng,Rong Gang,Jin Xiaoming.The Application of the Advanced Process Control Technology in the Absorptive Separation Distillation Towers[J].Automation in Petro-chemical Industry,2007(6):27-31. |
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| Authors: | Zhang Peng Rong Gang Jin Xiaoming |
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| Abstract: | For absorptive separation distillation towers, difficulties in process control of the industrial distillation chain are analyzed. The APC software based on model predictive control strategy and process modeling and simulation is used to solve these problems of the distillation chain. Successful application of APC has improved disturbance rejection, operation of the columns and product quality and increased economic benefit of production while reducing energy consumption. |
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| Keywords: | absorptive separation advanced process control predictive control process simulation |
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