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Received: 2006-04-04

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Journal of Zhejiang University SCIENCE A 2006 Vol.7 No.11 P.1932~1941

http://doi.org/10.1631/jzus.2006.A1932


7-lump kinetic model for residual oil catalytic cracking


Author(s):  XU Ou-guan, SU Hong-ye, MU Sheng-jing, CHU Jian

Affiliation(s):  National Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, China; more

Corresponding email(s):   ogxu@iipc.zju.edu.cn, hysu@iipc.zju.edu.cn

Key Words:  Residua catalytic cracking (RCC), 7-lump kinetic model, Unit factor


XU Ou-guan, SU Hong-ye, MU Sheng-jing, CHU Jian. 7-lump kinetic model for residual oil catalytic cracking[J]. Journal of Zhejiang University Science A, 2006, 7(11): 1932~1941.

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author="XU Ou-guan, SU Hong-ye, MU Sheng-jing, CHU Jian",
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T1 - 7-lump kinetic model for residual oil catalytic cracking
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A1 - MU Sheng-jing
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J0 - Journal of Zhejiang University Science A
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SP - 1932
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.A1932


Abstract: 
In this paper a novel 7-lump kinetic model is proposed to describe residual oil catalytic cracking, in which coke is lumped separately for accurate prediction. The reactor block is modeled as a combination of an ideal pipe flow reactor (PFR) and a continuously stirred tank reactor (CSTR). unit factors are designed to correct the deviation between model predictions and practical plant data and tuned by modified Levenberg-Marquardt algorithm. The parameters estimated are reliable and good agreement between the model predictions and plant observations is observed. The model helps us get good insight into the performance of an industrial riser reactor that would be useful for optimization of residual oil catalytic cracking.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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Open peer comments: Debate/Discuss/Question/Opinion

<1>

olawale@ilos<ilosonline@yahoo.com>

2011-08-09 16:37:23

I want a research work on the fluid catalytic cracking unit in order to help me with my final year undergraduate research project at the university of Lagos Nigeria.

Please provide your name, email address and a comment





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