IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v214y2021ics0360544220321678.html
   My bibliography  Save this article

Comprehensive energy analysis and integration of coal-based MTO process

Author

Listed:
  • Liu, Shuoshi
  • Yang, Lu
  • Chen, Bokun
  • Yang, Siyu
  • Qian, Yu

Abstract

With low oil prices, the existing coal-to-olefin enterprises are forced to improve profitability by reducing energy consumption. This paper studies the comprehensive energy analysis and integration of coal-based MTO process. Process simulation is established first and is validated by comparing with the industrial data. Energy analysis of the MTO process was then conducted, calculating relevant information of each heat exchange stream. The heat exchanger network synthesis was proposed by using gradual optimization integration strategy based on the T-H diagram. It was found that the hot energy of purified water and steam condensate could be fully utilized. The cold energy of ethylene tower could replace partial −24 °C refrigerant. It was also found that there is the possibility of multi-stage heat transfer in this process. The maximum energy recovery is achieved under the principle of energy cascade utilization and stepwise matching. The result showed that the new design decreases the utility duty and the required exchanger area by 4.76% and 8.63% compared with the industrial process. The capital cost, operation cost and total annual cost of total site are 8.17, 14.64 and 17.27 million $, which are 8.29%, 2.78% and 3.66% less than the industrial design.

Suggested Citation

  • Liu, Shuoshi & Yang, Lu & Chen, Bokun & Yang, Siyu & Qian, Yu, 2021. "Comprehensive energy analysis and integration of coal-based MTO process," Energy, Elsevier, vol. 214(C).
  • Handle: RePEc:eee:energy:v:214:y:2021:i:c:s0360544220321678
    DOI: 10.1016/j.energy.2020.119060
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220321678
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.energy.2020.119060?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Song, Chunfeng & Liu, Qingling & Ji, Na & Kansha, Yasuki & Tsutsumi, Atsushi, 2015. "Optimization of steam methane reforming coupled with pressure swing adsorption hydrogen production process by heat integration," Applied Energy, Elsevier, vol. 154(C), pages 392-401.
    2. Kiran, Bandaru & Jana, Amiya K. & Samanta, Amar Nath, 2012. "A novel intensified heat integration in multicomponent distillation," Energy, Elsevier, vol. 41(1), pages 443-453.
    3. Matsuda, Kazuo & Hirochi, Yoshiichi & Tatsumi, Hiroyuki & Shire, Tim, 2009. "Applying heat integration total site based pinch technology to a large industrial area in Japan to further improve performance of highly efficient process plants," Energy, Elsevier, vol. 34(10), pages 1687-1692.
    4. Man, Yi & Yang, Siyu & Zhang, Jun & Qian, Yu, 2014. "Conceptual design of coke-oven gas assisted coal to olefins process for high energy efficiency and low CO2 emission," Applied Energy, Elsevier, vol. 133(C), pages 197-205.
    5. Xiang, Dong & Qian, Yu & Man, Yi & Yang, Siyu, 2014. "Techno-economic analysis of the coal-to-olefins process in comparison with the oil-to-olefins process," Applied Energy, Elsevier, vol. 113(C), pages 639-647.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Wan, Zhanghao & Yang, Shiliang & Hu, Jianhang & Wang, Hua, 2023. "Catalyst-scale investigation of polydispersity effect on thermophysical properties in a commercial-scale catalytic MTO fluidized bed reactor," Energy, Elsevier, vol. 262(PA).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zhou, Huairong & Li, Hongwei & Duan, Runhao & Yang, Qingchun, 2020. "An integrated scheme of coal-assisted oil shale efficient pyrolysis and high-value conversion of pyrolysis oil," Energy, Elsevier, vol. 196(C).
    2. Zhou, Huairong & Yang, Siyu & Xiao, Honghua & Yang, Qingchun & Qian, Yu & Gao, Li, 2016. "Modeling and techno-economic analysis of shale-to-liquid and coal-to-liquid fuels processes," Energy, Elsevier, vol. 109(C), pages 201-210.
    3. Yang, Qingchun & Yang, Qing & Xu, Simin & Zhang, Dawei & Liu, Chengling & Zhou, Huairong, 2021. "Optimal design, exergy and economic analyses of coal-to-ethylene glycol process coupling different shale gas reforming technologies," Energy, Elsevier, vol. 228(C).
    4. Chen, Jianjun & Yang, Siyu & Qian, Yu, 2019. "A novel path for carbon-rich resource utilization with lower emission and higher efficiency: An integrated process of coal gasification and coking to methanol production," Energy, Elsevier, vol. 177(C), pages 304-318.
    5. Liu, Guilian & Zhou, Hua & Shen, Renjie & Feng, Xiao, 2014. "A graphical method for integrating work exchange network," Applied Energy, Elsevier, vol. 114(C), pages 588-599.
    6. Yang, Jing & Wu, Jingli & He, Tao & Li, Lingyue & Han, Dezhi & Wang, Zhiqi & Wu, Jinhu, 2016. "Energy gases and related carbon emissions in China," Resources, Conservation & Recycling, Elsevier, vol. 113(C), pages 140-148.
    7. Shin, Sunkyu & Lee, Jeong-Keun & Lee, In-Beum, 2020. "Development and techno-economic study of methanol production from coke-oven gas blended with Linz Donawitz gas," Energy, Elsevier, vol. 200(C).
    8. Varbanov, Petar Sabev & Fodor, Zsófia & Klemeš, Jiří Jaromír, 2012. "Total Site targeting with process specific minimum temperature difference (ΔTmin)," Energy, Elsevier, vol. 44(1), pages 20-28.
    9. Xiang, Dong & Xiang, Junjie & Sun, Zhe & Cao, Yan, 2017. "The integrated coke-oven gas and pulverized coke gasification for methanol production with highly efficient hydrogen utilization," Energy, Elsevier, vol. 140(P1), pages 78-91.
    10. Yaser Khojasteh Salkuyeh & Thomas A. Adams II, 2015. "Co-Production of Olefins, Fuels, and Electricity from Conventional Pipeline Gas and Shale Gas with Near-Zero CO 2 Emissions. Part I: Process Development and Technical Performance," Energies, MDPI, vol. 8(5), pages 1-23, April.
    11. Modla, G. & Lang, P., 2013. "Heat pump systems with mechanical compression for batch distillation," Energy, Elsevier, vol. 62(C), pages 403-417.
    12. Sanusi, Yinka S. & Mokheimer, Esmail M.A., 2019. "Thermo-economic optimization of hydrogen production in a membrane-SMR integrated to ITM-oxy-combustion plant using genetic algorithm," Applied Energy, Elsevier, vol. 235(C), pages 164-176.
    13. Nahin Tasmin & Shahjadi Hisan Farjana & Md Rashed Hossain & Santu Golder & M. A. Parvez Mahmud, 2022. "Integration of Solar Process Heat in Industries: A Review," Clean Technol., MDPI, vol. 4(1), pages 1-35, February.
    14. Byun, Manhee & Kim, Heehyang & Lee, Hyunjun & Lim, Dongjun & Lim, Hankwon, 2022. "Conceptual design for methanol steam reforming in serial packed-bed reactors and membrane filters: Economic and environmental perspectives," Energy, Elsevier, vol. 241(C).
    15. Yi, Qun & Wu, Guo-sheng & Gong, Min-hui & Huang, Yi & Feng, Jie & Hao, Yan-hong & Li, Wen-ying, 2017. "A feasibility study for CO2 recycle assistance with coke oven gas to synthetic natural gas," Applied Energy, Elsevier, vol. 193(C), pages 149-161.
    16. Nguyen, Tuong-Van & Fülöp, Tamás Gábor & Breuhaus, Peter & Elmegaard, Brian, 2014. "Life performance of oil and gas platforms: Site integration and thermodynamic evaluation," Energy, Elsevier, vol. 73(C), pages 282-301.
    17. Hong, Xiaodong & Liao, Zuwei & Sun, Jingyuan & Jiang, Binbo & Wang, Jingdai & Yang, Yongrong, 2019. "Transshipment type heat exchanger network model for intra- and inter-plant heat integration using process streams," Energy, Elsevier, vol. 178(C), pages 853-866.
    18. Rahmad Syah & Afshin Davarpanah & Marischa Elveny & Amir Ghasemi & Dadan Ramdan, 2021. "The Economic Evaluation of Methanol and Propylene Production from Natural Gas at Petrochemical Industries in Iran," Sustainability, MDPI, vol. 13(17), pages 1-23, September.
    19. Kiss, Anton A. & Flores Landaeta, Servando J. & Infante Ferreira, Carlos A., 2012. "Towards energy efficient distillation technologies – Making the right choice," Energy, Elsevier, vol. 47(1), pages 531-542.
    20. Zhang, Chuan & Zhou, Li & Chhabra, Pulkit & Garud, Sushant S. & Aditya, Kevin & Romagnoli, Alessandro & Comodi, Gabriele & Dal Magro, Fabio & Meneghetti, Antonella & Kraft, Markus, 2016. "A novel methodology for the design of waste heat recovery network in eco-industrial park using techno-economic analysis and multi-objective optimization," Applied Energy, Elsevier, vol. 184(C), pages 88-102.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:214:y:2021:i:c:s0360544220321678. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.