Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant

Yujiao Zeng, Xin Xiao, Jie Li, Li Sun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we address a simultaneous optimization problem of integrated production and energy system in an iron and steel plant. We develop a novel multi-period mixed integer linear optimization model incorporating many realistic operational features such as industrial boilers, steam turbines, combined heat and power generation units and waste heat recovery and power generation units. A case study of a real iron and steel plant demonstrates that compared to the realistic operational strategy, the total operational cost is reduced by 6.25 % using the proposed model.
Original languageEnglish
Title of host publicationChemical Engineering Transactions
EditorsPetar S. Varbanov, Rongxin Su, Hon Loong Lam, Xia Liu, Jiří J. Klemeš
PublisherThe Italian Association of Chemical Engineering
Pages1771-1776
Number of pages6
Volume61
ISBN (Print)9788895608518
DOIs
Publication statusPublished - 31 Oct 2017
Externally publishedYes

Publication series

NameChemical Engineering Transactions
PublisherThe Italian Association of Chemical Engineering
Volume61
ISSN (Print)2283-9216

Fingerprint

Iron and steel plants
Power generation
Heat generation
Waste heat utilization
Steam turbines
Boilers
Costs

Cite this

Zeng, Y., Xiao, X., Li, J., & Sun, L. (2017). Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant. In P. S. Varbanov, R. Su, H. L. Lam, X. Liu, & J. J. Klemeš (Eds.), Chemical Engineering Transactions (Vol. 61, pp. 1771-1776). (Chemical Engineering Transactions; Vol. 61). The Italian Association of Chemical Engineering. https://doi.org/10.3303/CET1761293
Zeng, Yujiao ; Xiao, Xin ; Li, Jie ; Sun, Li. / Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant. Chemical Engineering Transactions. editor / Petar S. Varbanov ; Rongxin Su ; Hon Loong Lam ; Xia Liu ; Jiří J. Klemeš. Vol. 61 The Italian Association of Chemical Engineering, 2017. pp. 1771-1776 (Chemical Engineering Transactions).
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abstract = "In this paper, we address a simultaneous optimization problem of integrated production and energy system in an iron and steel plant. We develop a novel multi-period mixed integer linear optimization model incorporating many realistic operational features such as industrial boilers, steam turbines, combined heat and power generation units and waste heat recovery and power generation units. A case study of a real iron and steel plant demonstrates that compared to the realistic operational strategy, the total operational cost is reduced by 6.25 {\%} using the proposed model.",
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Zeng, Y, Xiao, X, Li, J & Sun, L 2017, Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant. in PS Varbanov, R Su, HL Lam, X Liu & JJ Klemeš (eds), Chemical Engineering Transactions. vol. 61, Chemical Engineering Transactions, vol. 61, The Italian Association of Chemical Engineering, pp. 1771-1776. https://doi.org/10.3303/CET1761293

Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant. / Zeng, Yujiao ; Xiao, Xin ; Li, Jie ; Sun, Li.

Chemical Engineering Transactions. ed. / Petar S. Varbanov; Rongxin Su; Hon Loong Lam; Xia Liu; Jiří J. Klemeš. Vol. 61 The Italian Association of Chemical Engineering, 2017. p. 1771-1776 (Chemical Engineering Transactions; Vol. 61).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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T1 - Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant

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AU - Sun, Li

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N2 - In this paper, we address a simultaneous optimization problem of integrated production and energy system in an iron and steel plant. We develop a novel multi-period mixed integer linear optimization model incorporating many realistic operational features such as industrial boilers, steam turbines, combined heat and power generation units and waste heat recovery and power generation units. A case study of a real iron and steel plant demonstrates that compared to the realistic operational strategy, the total operational cost is reduced by 6.25 % using the proposed model.

AB - In this paper, we address a simultaneous optimization problem of integrated production and energy system in an iron and steel plant. We develop a novel multi-period mixed integer linear optimization model incorporating many realistic operational features such as industrial boilers, steam turbines, combined heat and power generation units and waste heat recovery and power generation units. A case study of a real iron and steel plant demonstrates that compared to the realistic operational strategy, the total operational cost is reduced by 6.25 % using the proposed model.

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DO - 10.3303/CET1761293

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VL - 61

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EP - 1776

BT - Chemical Engineering Transactions

A2 - Varbanov, Petar S.

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Zeng Y, Xiao X, Li J, Sun L. Mathematical modelling and optimization for integrated production and energy system in an iron and steel plant. In Varbanov PS, Su R, Lam HL, Liu X, Klemeš JJ, editors, Chemical Engineering Transactions. Vol. 61. The Italian Association of Chemical Engineering. 2017. p. 1771-1776. (Chemical Engineering Transactions). https://doi.org/10.3303/CET1761293