Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor

钱新华; 贾世阳; 苏兴; 陈悦; 王克峰; 姚平经

doi:10.1016/S1004-9541(10)60240-6

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Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor

Updated：2026-01-06

- Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor
- Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor
- 中国化学工程学报（英文版） 2010年18卷第3期页码：419-424
- Affiliations：
  
  Institute of Chemical Process System Engineering, Dalian University of Technology,Dalian,China,116012
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(10)60240-6
  中图分类号：
- 纸质出版：2010
- Accepted：
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钱新华, 贾世阳, 苏兴, 等. Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor[J]. 中国化学工程学报（英文版）, 2010,18(3):419-424.

QIAN Xinhua, JIA Shiyang, SU Xing, CHEN Yue, WANG Kefeng, YAO Pingjing. Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor[J]. , 2010, 18(3): 419-424.
钱新华, 贾世阳, 苏兴, 等. Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor[J]. 中国化学工程学报（英文版）, 2010,18(3):419-424. DOI： 10.1016/S1004-9541(10)60240-6.

QIAN Xinhua, JIA Shiyang, SU Xing, CHEN Yue, WANG Kefeng, YAO Pingjing. Adaptive On-line Operation Guide for Dry Gas-to-ethylbenzene Reactor[J]. , 2010, 18(3): 419-424. DOI： 10.1016/S1004-9541(10)60240-6.

摘要

Abstract

In this paper

a third-generation dry gas-to-ethylbenzene process in a factory of PetroChina is considered.For the gradual catalyst deactivation in the alkylation reactor

a model is established with the parameters estimated from the reaction rate equation of alkylation based on the on-site data and those from laboratory analysis. The real-time dynamic simulation of the alkylation process is carried out

in which the module accuracy is ensured by using OPC(Object linking and embedding for Process Control)technique and adaptive correction of model parameters.Both the current and future operation temperature can be predicted.

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