IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v58y2013icp17-27.html
   My bibliography  Save this article

Exergy analysis and optimisation of a steam methane pre-reforming system

Author

Listed:
  • Dimopoulos, George G.
  • Stefanatos, Iason C.
  • Kakalis, Nikolaos M.P.

Abstract

In this paper we present the exergetic analysis and optimisation of a steam methane pre-reformer system for marine molten carbonate fuel cells (MCFC) fuelled by liquefied natural gas (LNG). The steam methane pre-reformer is a key component of the MCFC, reforming completely higher-chain hydrocarbons and partly methane to hydrogen. The pre-reformer system efficiency improvement is of key importance since it uses up to 10% of the fuel exergy input of the MCFC. First, we develop a dynamic mathematical model that describes the physical/chemical behaviour of the pre-reformer system using a generic process modelling framework. Then, we perform exergy analysis and we optimise the reformer with respect to its exergetic performance. The developed models and exergy balances are spatially distributed to account for the internal process characteristics, capturing the interrelation of the local exergy destruction with component design and geometry. An optimisation problem is then formulated that minimises the total irreversibility of the system subject to design, space, technical, and operational constraints. The exergy analysis and optimisation for a specific MCFC derived the sources of irreversibility and provided an optimal design of 50% less exergy destruction. The results will serve as a basis for the optimisation of the entire MCFC unit.

Suggested Citation

  • Dimopoulos, George G. & Stefanatos, Iason C. & Kakalis, Nikolaos M.P., 2013. "Exergy analysis and optimisation of a steam methane pre-reforming system," Energy, Elsevier, vol. 58(C), pages 17-27.
  • Handle: RePEc:eee:energy:v:58:y:2013:i:c:p:17-27
    DOI: 10.1016/j.energy.2012.11.027
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544212008882
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.energy.2012.11.027?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. Budzianowski, Wojciech Marcin, 2011. "Can ‘negative net CO2 emissions’ from decarbonised biogas-to-electricity contribute to solving Poland’s carbon capture and sequestration dilemmas?," Energy, Elsevier, vol. 36(11), pages 6318-6325.
    2. Boyano, A. & Blanco-Marigorta, A.M. & Morosuk, T. & Tsatsaronis, G., 2011. "Exergoenvironmental analysis of a steam methane reforming process for hydrogen production," Energy, Elsevier, vol. 36(4), pages 2202-2214.
    3. Calise, F. & Dentice d’Accadia, M. & Palombo, A. & Vanoli, L., 2006. "Simulation and exergy analysis of a hybrid Solid Oxide Fuel Cell (SOFC)–Gas Turbine System," Energy, Elsevier, vol. 31(15), pages 3278-3299.
    4. Domenichini, R. & Gallio, M. & Lazzaretto, A., 2010. "Combined production of hydrogen and power from heavy oil gasification: Pinch analysis, thermodynamic and economic evaluations," Energy, Elsevier, vol. 35(5), pages 2184-2193.
    5. Pak, Pyong Sik & Lee, Young Duk & Ahn, Kook Young, 2009. "Characteristics and economic evaluation of a CO2-capturing repowering system with oxy-fuel combustion for utilizing exhaust gas of molten carbonate fuel cell (MCFC)," Energy, Elsevier, vol. 34(11), pages 1903-1909.
    6. Sun, Shaohui & Yan, Wei & Sun, Peiqin & Chen, Junwu, 2012. "Thermodynamic analysis of ethanol reforming for hydrogen production," Energy, Elsevier, vol. 44(1), pages 911-924.
    7. Delsman, E.R. & Uju, C.U. & de Croon, M.H.J.M. & Schouten, J.C. & Ptasinski, K.J., 2006. "Exergy analysis of an integrated fuel processor and fuel cell (FP–FC) system," Energy, Elsevier, vol. 31(15), pages 3300-3309.
    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. Wang, Dong, 2014. "A dynamic optimization on economic energy efficiency in development: A numerical case of China," Energy, Elsevier, vol. 66(C), pages 181-188.
    2. Georgopoulou, Chariklia A. & Dimopoulos, George G. & Kakalis, Nikolaos M.P., 2016. "A modular dynamic mathematical model of thermoelectric elements for marine applications," Energy, Elsevier, vol. 94(C), pages 13-28.
    3. Gharagheizi, Farhad & Ilani-Kashkouli, Poorandokht & Mohammadi, Amir H. & Ramjugernath, Deresh, 2014. "A group contribution method for determination of the standard molar chemical exergy of organic compounds," Energy, Elsevier, vol. 70(C), pages 288-297.
    4. Bornapour, Mosayeb & Hooshmand, Rahmat-Allah, 2015. "An efficient scenario-based stochastic programming for optimal planning of combined heat, power, and hydrogen production of molten carbonate fuel cell power plants," Energy, Elsevier, vol. 83(C), pages 734-748.

    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. Hong, Sung Kook & Dong, Sang Keun & Han, Jeong Ok & Lee, Joong Seong & Lee, Young Chul, 2013. "Numerical study of effect of operating and design parameters for design of steam reforming reactor," Energy, Elsevier, vol. 61(C), pages 410-418.
    2. Esmaeil Jadidi & Mohammad Hasan Khoshgoftar Manesh & Mostafa Delpisheh & Viviani Caroline Onishi, 2021. "Advanced Exergy, Exergoeconomic, and Exergoenvironmental Analyses of Integrated Solar-Assisted Gasification Cycle for Producing Power and Steam from Heavy Refinery Fuels," Energies, MDPI, vol. 14(24), pages 1-29, December.
    3. Al Arni, Saleh & Bosio, Barbara & Arato, Elisabetta, 2010. "Syngas from sugarcane pyrolysis: An experimental study for fuel cell applications," Renewable Energy, Elsevier, vol. 35(1), pages 29-35.
    4. Seck, Gondia Sokhna & Hache, Emmanuel & D'Herbemont, Vincent & Guyot, Mathis & Malbec, Louis-Marie, 2023. "Hydrogen development in Europe: Estimating material consumption in net zero emissions scenarios," International Economics, Elsevier, vol. 176(C).
    5. Barelli, L. & Ottaviano, A., 2014. "Solid oxide fuel cell technology coupled with methane dry reforming: A viable option for high efficiency plant with reduced CO2 emissions," Energy, Elsevier, vol. 71(C), pages 118-129.
    6. Gürbüz, Emine Yağız & Güler, Onur Vahip & Keçebaş, Ali, 2022. "Environmental impact assessment of a real geothermal driven power plant with two-stage ORC using enhanced exergo-environmental analysis," Renewable Energy, Elsevier, vol. 185(C), pages 1110-1123.
    7. Rokni, Masoud, 2014. "Biomass gasification integrated with a solid oxide fuel cell and Stirling engine," Energy, Elsevier, vol. 77(C), pages 6-18.
    8. Ding, Xiaoyi & Lv, Xiaojing & Weng, Yiwu, 2019. "Coupling effect of operating parameters on performance of a biogas-fueled solid oxide fuel cell/gas turbine hybrid system," Applied Energy, Elsevier, vol. 254(C).
    9. Yang, Fei & Gu, Jianmin & Ye, Luhan & Zhang, Zuoxiang & Rao, Gaofeng & Liang, Yachun & Wen, Kechun & Zhao, Jiyun & Goodenough, John B. & He, Weidong, 2016. "Justifying the significance of Knudsen diffusion in solid oxide fuel cells," Energy, Elsevier, vol. 95(C), pages 242-246.
    10. Ryi, Shin-Kun & Lee, Chun-Boo & Lee, Sung-Wook & Hwang, Kyung-Ran & Park, Jong-Soo, 2012. "Hydrogen recovery from ethylene mixture with PD-AU composite membrane," Energy, Elsevier, vol. 47(1), pages 3-10.
    11. Roberta De Robbio, 2023. "Micro Gas Turbine Role in Distributed Generation with Renewable Energy Sources," Energies, MDPI, vol. 16(2), pages 1-37, January.
    12. Venkatesh, G. & Elmi, Rashid Abdi, 2013. "Economic–environmental analysis of handling biogas from sewage sludge digesters in WWTPs (wastewater treatment plants) for energy recovery: Case study of Bekkelaget WWTP in Oslo (Norway)," Energy, Elsevier, vol. 58(C), pages 220-235.
    13. Lin, Kuang C. & Lin, Yuan-Chung & Hsiao, Yi-Hsing, 2014. "Microwave plasma studies of Spirulina algae pyrolysis with relevance to hydrogen production," Energy, Elsevier, vol. 64(C), pages 567-574.
    14. LeValley, Trevor L. & Richard, Anthony R. & Fan, Maohong, 2015. "Development of catalysts for hydrogen production through the integration of steam reforming of methane and high temperature water gas shift," Energy, Elsevier, vol. 90(P1), pages 748-758.
    15. Salemme, Lucia & Menna, Laura & Simeone, Marino, 2013. "Calculation of the energy efficiency of fuel processor – PEM (proton exchange membrane) fuel cell systems from fuel elementar composition and heating value," Energy, Elsevier, vol. 57(C), pages 368-374.
    16. Wang, Yongzhen & Zhang, Lanlan & Song, Yi & Han, Kai & Zhang, Yan & Zhu, Yilin & Kang, Ligai, 2024. "State-of-the-art review on evaluation indicators of integrated intelligent energy from different perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PA).
    17. Igliński, Bartłomiej & Buczkowski, Roman & Iglińska, Anna & Cichosz, Marcin & Piechota, Grzegorz & Kujawski, Wojciech, 2012. "Agricultural biogas plants in Poland: Investment process, economical and environmental aspects, biogas potential," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4890-4900.
    18. Chakraborty, Uday Kumar, 2009. "Static and dynamic modeling of solid oxide fuel cell using genetic programming," Energy, Elsevier, vol. 34(6), pages 740-751.
    19. Wang, Zhiwen & Xiong, Wei & Ting, David S.-K. & Carriveau, Rupp & Wang, Zuwen, 2016. "Conventional and advanced exergy analyses of an underwater compressed air energy storage system," Applied Energy, Elsevier, vol. 180(C), pages 810-822.
    20. Bang-Møller, C. & Rokni, M. & Elmegaard, B., 2011. "Exergy analysis and optimization of a biomass gasification, solid oxide fuel cell and micro gas turbine hybrid system," Energy, Elsevier, vol. 36(8), pages 4740-4752.

    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:58:y:2013:i:c:p:17-27. 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.