MODELLING THE TWO COMPOSITION – THREE STAGE DISTILLATION COLUMNs FOR PETROCHEMICAL TECHNOLOGY
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Keywords:
Distillation column
modelling
dynamic
composition
separation
Abstract
The model of distillation column process, actually, is a model of multivariable, inter-channel effects and strong nonlinearity. Modelling distillation column is important to provide the most appropriate control strategies in order to improve performance of distillation columns. This paper presents the mathematical model of two composition distillation columns. The simulation schema has been developed on the Matlab - Simulink. From the obtained simulation results, we can see how the compositions L, V affect other composition of distillation columns. Moreover, this research results will be the first step for applying the intelligent control methods, such as fuzzy, neural netwoks or GA, to enhance the control quality of this kind of distillation columns.
References
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[1] Page S. Buckley, William L.Luyben, Joseph P. Shunta, Design of distillation column control systems, Publishers Creative Services Inc, New York, 1985.
[2] Sigurd Skogestad: “Dynamics and control of Distillation Columns”,Chemical Engineering, Norwegian University of Science and Technology N-7034 Trondheim, Norway, 1997.
[3] William L.Luyben: Process Modeling, Simulation, and Control for Chemical Engineers, McGraw – Hill, 1990.
[4] Đặng Văn Chí, Nghiên cứu các giải pháp để nâng cao chất lượng sản phẩm và hiệu suất làm việc của tháp chưng cất trong công nghiệp dầu mỏ, Luận án tiến sĩ kỹ thuật, Trường đại học Mỏ - Địa chất, 2012.
[5] Asha Rani, Vijander Singh, J.R.P Gupta, “Soft sensor based on adaptive linear network for distillation process”, International journal of computer applications(0975-8887), Volume 36-No. 1, 2011.
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Published
Jan 31, 2017
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How to Cite
Nguyen Quoc Dinh*. “MODELLING THE TWO COMPOSITION – THREE STAGE DISTILLATION COLUMNs FOR PETROCHEMICAL TECHNOLOGY”. The University of Danang - Journal of Science and Technology, vol. 1, no. 110, Jan. 2017, pp. 21-24, https://jst-ud.vn/jst-ud/article/view/2517.
