Abstract
An improved matrix method for generating distillation configurations with (N−1) and less than (N−1) columns was proposed for the separation of an N-component mixture into essentially pure product streams based on the concepts of streams matrix and 0–1 matrixes proposed by Agrawal. In contrast with the matrix method developed by Agrawal, the present method removes the intermediate process centered on the splits, and complex column configurations, allowing the direct generation of multi-feeds and multi-product streams. Furthermore, certain configurations that cannot be generated directly and that are missing in the matrix method are obtained. Through rigorous simulations and optimization, we have demonstrated that these configurations have the potential to outperform certain existing configurations.
Similar content being viewed by others
References
Giridhar A, Agrawal R. Synthesis of distillation configurations: i. Characteristics of a good search space. Computers & Chemical Engineering, 2010, 34(1): 73–83
Agrawal R. Synthesis of multicomponent distillation column configurations. AIChE Journal. American Institute of Chemical Engineers, 2003, 49(2): 379–401
Kim J K, Wankat P C. Quaternary distillation systems with less than n − 1 columns. Industrial & Engineering Chemistry Research, 2004, 43(14): 3838–3846
Yeomans H, Grossmann I E. A systematic modeling framework of superstructure optimization in process synthesis. Computers & Chemical Engineering, 1999, 23(6): 709–731
Yeomans H, Grossmann I E. Disjunctive programming models for the optimal design of distillation columns and separation sequences. Industrial & Engineering Chemistry Research, 2000, 39(6): 1637–1648
Caballero J A, Grossmann I E. Logic-based methods for generating and optimizing thermally coupled distillation systems. Computer-Aided Chemical Engineering, 2002, 10: 169–174
Caballero J A, Grossmann I E. Design of distillation sequences: From conventional to fully thermally coupled distillation systems. Computers & Chemical Engineering, 2004, 28(11): 2307–2329
Zou X, Cui Y H, Dong H G, Wang J Q, Grossmann I E. Optimal design of complex distillation system for multicomponent zeotropic separations. Chemical Engineering Science, 2012, 75: 133–143
Errico M, Rong B G, Tola G, Turunen L. A method for systematic synthesis of multicomponent distillation systems with less than n-1 columns. Chemical Engineering and Processing: Process Intensification, 2009, 48(4): 907–920
Rong B G, Errico M. Synthesis of intensified simple column configurations for multicomponent distillations. Chemical Engineering and Processing, 2012, 62: 1–17
Rong B G. A systematic procedure for synthesis of intensified nonsharp distillation systems with fewer columns. Chemical Engineering Research & Design, 2014, 92(10): 1955–1968
Errico M, Rong B G, Torres-Ortega C E, Segovia-Hernandez J G. The importance of the sequential synthesis methodology in the optimal distillation sequences design. Computers & Chemical Engineering, 2014, 62: 1–9
An W Z, Yuan X G. A simulated annealing-based approach to the optimal synthesis of heat-integrated distillation sequences. Computers & Chemical Engineering, 2009, 33(1): 199–212
Luo Y Q, Yuan X G, Dong F L. Synthesis and heat integration of thermally coupled complex distillation system. International Journal of Energy Research, 2009, 34(7): 626–634
Wang F, Luo Y Q, Yuan X G. A formulation methodology for multicomponent distillation sequences based on stochastic optimization. Chinese Journal of Chemical Engineering, 2016, 24(9): 1229–1235
Zhang S, Luo Y Q, Ma Y J, Yuan X G. Simultaneous optimization of nonsharp distillation sequences and heat integration networks by simulated annealing algorithm. Energy, 2018, 162: 1139–1157
Ivakpour J, Kasiri N. Synthesis of distillation column sequences for nonsharp separations. Industrial & Engineering Chemistry Research, 2009, 48(18): 8635–8649
Shah V H, Agrawal R. A matrix method for multicomponent distillation sequences. AIChE Journal. American Institute of Chemical Engineers, 2010, 56(7): 1759–1775
Shenvi A A, Shah V H, Zeller J A, Agrawal R. A synthesis method for multicomponent distillation sequences with fewer columns. AIChE Journal. American Institute of Chemical Engineers, 2012, 58(8): 2479–2494
Kaibel G, Schoenmakers H. Process synthesis and design in industrial practice. Computer-Aided Chemical Engineering, 2002, 10: 9–22
Ma Y J, Luo Y Q, Yuan X G. Simultaneous optimization of complex distillation systems with a new pseudo-transient continuation model. Industrial & Engineering Chemistry Research, 2017, 56(21): 6266–6274
Ma Y J, Luo Y Q, Ma X, Chen D L, Yuan X G. Fast algorithms for equation-oriented flowsheet simulation and optimization using pseudo-transient models. Industrial & Engineering Chemistry Research, 2018, 57(42): 14124–14142
Ma Y J, Luo Y Q, Zhang S, Yuan X G. Simultaneous optimization of complex distillation systems and heat integration using pseudo-transient continuation models. Computers & Chemical Engineering, 2018, 108: 337–348
Dowling A W, Biegler L T. Rigorous optimization-based synthesis of distillation cascades without integer variables. Computer-Aided Chemical Engineering, 2014, 33: 55–60
Luyben W L. Distillation Design and Control Using Aspen™ Simulation. USA: John Wiley & Sons, Inc, 2006, 87–89
Acknowledgements
This study was supported by the National Natural Science Foundation of China (Grant Nos. 21978203 and 21676183).
Author information
Authors and Affiliations
Corresponding author
Electronic Supplementary Material
Rights and permissions
About this article
Cite this article
Hou, H., Luo, Y. A novel method for generating distillation configurations. Front. Chem. Sci. Eng. 14, 834–846 (2020). https://doi.org/10.1007/s11705-019-1855-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11705-019-1855-7