Concentration Estimation for Decentralized Temperature Control of a Packed-Bed Reactor

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Yoshiyuki Yamashita¹  Emrod Elisante²  Shigeru Matsumoto¹  Masatoshi Yoshida¹ 

[1] Department of Chemical Engineering, Tohoku University;Department of Chemical and Process Engineering, University of Dar es Salaam

关键词: Process Control;    Observer;    Decentralized Control;    Packed-Bed Reactor;   

DOI  :  10.1252/jcej.37.1419

来源: Maruzen Company Ltd

【 摘 要 】

References(5)Cited-By(1)A novel decentralized temperature controller is designed for a tubular packed bed reactor. The method estimates the concentration distribution of each component in the reactor as well as the temperature distribution. The estimated distributions of concentrations are integrated in a feedback control of temperature distribution in the reactor. The method was evaluated by experiments and showed good performance in the control of temperature distribution. Excellent agreement between estimated and measured outlet concentrations are also observed.

【 授权许可】

Unknown