| 烷基化反应系统控制方案的探讨 |
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| 引用本文： | 郭新宇,李平,郭章顺.烷基化反应系统控制方案的探讨[J].石油化工自动化,2009,45(4):37-39. |
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| 作者姓名： | 郭新宇 李平 郭章顺 |
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| 作者单位： | 1. 齐鲁石化工程公司,山东,淄博,255400
2. 辽宁石油化工大学,辽宁,抚顺,113001 |
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| 摘 要： | 以苯乙烯装置中乙苯单元烷基化反应系统为例,简述了烷基化反应系统工艺流程,描述了乙苯的制取方法、生产过程以及主要流程。详细分析了乙烯压缩机防喘振控制、进料温度串级控制等控制方案。通过论述苯乙烯合成前期中乙苯单元烷基化反应的主要控制方案,探讨了复杂控制算法在烷基化反应控制系统中的应用。
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| 关 键 词： | 乙苯 烷基化反应系统 控制方案 |
Discussion about Control Scheme for the Alkylation Reaction System |
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| Guo Xinyu,Li Ping,Guo Zhangshun.Discussion about Control Scheme for the Alkylation Reaction System[J].Automation in Petro-chemical Industry,2009,45(4):37-39. |
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| Authors: | Guo Xinyu Li Ping Guo Zhangshun |
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| Affiliation: | 1.QPEC;Zibo;255400;China;2.Liaoning Petro-chemical Uni.;Fushun;113001;China |
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| Abstract: | To take the alkylation reaction system in the styrene unit as an example,the process of the alkylation reaction system is presented,the ethylbenzene production and main flowsheet is described,the ethylene compressor anti-surge control,cascade control of feed temperature is analyzed in detail.Through the discussion of the main control scheme of the alkylation reaction,the application of complex control algorithms is investigated. |
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| Keywords: | ethylbenzene alkylation reaction system control scheme |
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