| 反应器温度预测模型在LLDPE装置上的应用 |
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| 引用本文： | 陈有光.反应器温度预测模型在LLDPE装置上的应用[J].化工科技市场,2009,32(9):33-35. |
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| 作者姓名： | 陈有光 |
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| 作者单位： | 大庆石化公司质量安全环保处,黑龙江,大庆,163714 |
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| 摘 要： | 介绍了大庆石化公司塑料厂线性低密度聚乙烯装置采用中国科学技术大学先进控制技术对反应器温度预测模型进行操作指导的情况，主要论述了在应用过程中采用的方法，预先调节催化剂加料器转数，控制4001T46循环水阀开度，来减少反应温度的波动。从而保证装置平稳运行。
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| 关 键 词： | 反应器 温度预测 控制 |
Application of temperature prediction model reactor in LLDPE plant |
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| Chen Youguang.Application of temperature prediction model reactor in LLDPE plant[J].Chemical Technology Market,2009,32(9):33-35. |
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| Authors: | Chen Youguang |
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| Institution: | Chen Youguang (Department of Quality Safiy ＆ Environmental Protection, PetroChina Daqing Petrochemical Company, Daqing 163714, China) |
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| Abstract: | Linear low density polyethylene unit of PetroChina Daqing Petrochemical Company Plastic Plant applying advanced control technology of China University of Science and Technology to operate temperature prediction model reactor was introduced. Methods in application process were mainly discussed. For instance, in order to ensure smooth operation of devices, revolution of catalyst feeding device was pre-adjusted and opening of 4001T46 cycle valve was controlled to reduce reaction temperature fluctuations. |
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| Keywords: | reactor temperature forecast control |
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