IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i24p8414-d701624.html
   My bibliography  Save this article

Optimization of Operating Conditions for CO 2 Methanation Process Using Design of Experiments

Author

Listed:
  • Chae-Eun Yeo

    (Plant Engineering Center, Institute for Advanced Engineering, Yongin 17180, Korea)

  • Minhye Seo

    (Plant Engineering Center, Institute for Advanced Engineering, Yongin 17180, Korea)

  • Dongju Kim

    (Plant Engineering Center, Institute for Advanced Engineering, Yongin 17180, Korea)

  • Cheonwoo Jeong

    (Research Institute of Industrial Science and Technology (RIST), 187-12 Geumho-ro, Gwangyang-si 57801, Korea)

  • Hye-Sun Shin

    (Research Institute of Industrial Science and Technology (RIST), 187-12 Geumho-ro, Gwangyang-si 57801, Korea)

  • Suhyun Kim

    (Plant Engineering Center, Institute for Advanced Engineering, Yongin 17180, Korea)

Abstract

In this study, the Taguchi experimental design method using an L16 orthogonal array was attempted in order to investigate the optimal operating conditions for the CO 2 methanation process in Ni-based catalysts. The relative influence of the main factors affecting CO 2 conversion and CH 4 yield was ranked as follows: reactor pressure > space velocity > reaction temperature. The optimal combination of operating conditions was a reactor temperature of 315 °C, a pressure of 19 bar, and a space velocity of 6000 h −1 . The effect of the H 2 /CO 2 ratio on CO 2 conversion and CH 4 yield was further considered under these optimal operating conditions. Moreover, the catalyst was characterized in order to investigate the production of coke through Brunauer–Emmett–Teller analysis, thermogravimetric analysis, and scanning electron microscopy. The amount of coke produced after the reaction for approximately 24 h was ~2 wt.%. Therefore, the desired CH 4 yield and long-term operational stability were successfully obtained using the Taguchi design method and catalyst characterization.

Suggested Citation

  • Chae-Eun Yeo & Minhye Seo & Dongju Kim & Cheonwoo Jeong & Hye-Sun Shin & Suhyun Kim, 2021. "Optimization of Operating Conditions for CO 2 Methanation Process Using Design of Experiments," Energies, MDPI, vol. 14(24), pages 1-12, December.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:24:p:8414-:d:701624
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/24/8414/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/24/8414/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Meylan, Frédéric D. & Moreau, Vincent & Erkman, Suren, 2016. "Material constraints related to storage of future European renewable electricity surpluses with CO2 methanation," Energy Policy, Elsevier, vol. 94(C), pages 366-376.
    2. Blanco, Herib & Faaij, André, 2018. "A review at the role of storage in energy systems with a focus on Power to Gas and long-term storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1049-1086.
    3. Götz, Manuel & Lefebvre, Jonathan & Mörs, Friedemann & McDaniel Koch, Amy & Graf, Frank & Bajohr, Siegfried & Reimert, Rainer & Kolb, Thomas, 2016. "Renewable Power-to-Gas: A technological and economic review," Renewable Energy, Elsevier, vol. 85(C), pages 1371-1390.
    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. Marco Milanese & Gianpiero Colangelo & Arturo de Risi, 2023. "Progress in CO 2 Conversion Using Renewable Energy Sources," Energies, MDPI, vol. 16(5), pages 1-3, February.

    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. Strübing, Dietmar & Moeller, Andreas B. & Mößnang, Bettina & Lebuhn, Michael & Drewes, Jörg E. & Koch, Konrad, 2018. "Anaerobic thermophilic trickle bed reactor as a promising technology for flexible and demand-oriented H2/CO2 biomethanation," Applied Energy, Elsevier, vol. 232(C), pages 543-554.
    2. Eveloy, Valerie, 2019. "Hybridization of solid oxide electrolysis-based power-to-methane with oxyfuel combustion and carbon dioxide utilization for energy storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 550-571.
    3. Valerie Eveloy & Tesfaldet Gebreegziabher, 2018. "A Review of Projected Power-to-Gas Deployment Scenarios," Energies, MDPI, vol. 11(7), pages 1-52, July.
    4. Kolb, Sebastian & Plankenbühler, Thomas & Frank, Jonas & Dettelbacher, Johannes & Ludwig, Ralf & Karl, Jürgen & Dillig, Marius, 2021. "Scenarios for the integration of renewable gases into the German natural gas market – A simulation-based optimisation approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 139(C).
    5. Stefan Arens & Sunke Schlüters & Benedikt Hanke & Karsten von Maydell & Carsten Agert, 2020. "Sustainable Residential Energy Supply: A Literature Review-Based Morphological Analysis," Energies, MDPI, vol. 13(2), pages 1-28, January.
    6. Klöckner, Kai & Letmathe, Peter, 2020. "Is the coherence of coal phase-out and electrolytic hydrogen production the golden path to effective decarbonisation?," Applied Energy, Elsevier, vol. 279(C).
    7. Martin Thema & Tobias Weidlich & Manuel Hörl & Annett Bellack & Friedemann Mörs & Florian Hackl & Matthias Kohlmayer & Jasmin Gleich & Carsten Stabenau & Thomas Trabold & Michael Neubert & Felix Ortlo, 2019. "Biological CO 2 -Methanation: An Approach to Standardization," Energies, MDPI, vol. 12(9), pages 1-32, May.
    8. Inkeri, Eero & Tynjälä, Tero & Karjunen, Hannu, 2021. "Significance of methanation reactor dynamics on the annual efficiency of power-to-gas -system," Renewable Energy, Elsevier, vol. 163(C), pages 1113-1126.
    9. Laugs, Gideon A.H. & Benders, René M.J. & Moll, Henri C., 2024. "Maximizing self-sufficiency and minimizing grid interaction: Combining electric and molecular energy storage for decentralized balancing of variable renewable energy in local energy systems," Renewable Energy, Elsevier, vol. 229(C).
    10. Denholm, Paul & Mai, Trieu, 2019. "Timescales of energy storage needed for reducing renewable energy curtailment," Renewable Energy, Elsevier, vol. 130(C), pages 388-399.
    11. Yilmaz, Hasan Ümitcan & Kimbrough, Steven O. & van Dinther, Clemens & Keles, Dogan, 2022. "Power-to-gas: Decarbonization of the European electricity system with synthetic methane," Applied Energy, Elsevier, vol. 323(C).
    12. Daniarta, S. & Sowa, D. & Błasiak, P. & Imre, A.R. & Kolasiński, P., 2024. "Techno-economic survey of enhancing Power-to-Methane efficiency via waste heat recovery from electrolysis and biomethanation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 194(C).
    13. Zoltán Csedő & Botond Sinóros-Szabó & Máté Zavarkó, 2020. "Seasonal Energy Storage Potential Assessment of WWTPs with Power-to-Methane Technology," Energies, MDPI, vol. 13(18), pages 1-21, September.
    14. Kirchbacher, F. & Miltner, M. & Wukovits, W. & Harasek, M., 2019. "Economic assessment of membrane-based power-to-gas processes for the European biogas market," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 338-352.
    15. Shan, Rui & Reagan, Jeremiah & Castellanos, Sergio & Kurtz, Sarah & Kittner, Noah, 2022. "Evaluating emerging long-duration energy storage technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    16. Bailera, M. & Lisbona, P. & Llera, E. & Peña, B. & Romeo, L.M., 2019. "Renewable energy sources and power-to-gas aided cogeneration for non-residential buildings," Energy, Elsevier, vol. 181(C), pages 226-238.
    17. Uebbing, Jennifer & Rihko-Struckmann, Liisa K. & Sundmacher, Kai, 2019. "Exergetic assessment of CO2 methanation processes for the chemical storage of renewable energies," Applied Energy, Elsevier, vol. 233, pages 271-282.
    18. Zoltán Csedő & Máté Zavarkó & Balázs Vaszkun & Sára Koczkás, 2021. "Hydrogen Economy Development Opportunities by Inter-Organizational Digital Knowledge Networks," Sustainability, MDPI, vol. 13(16), pages 1-26, August.
    19. Janke, Leandro & McDonagh, Shane & Weinrich, Sören & Murphy, Jerry & Nilsson, Daniel & Hansson, Per-Anders & Nordberg, Åke, 2020. "Optimizing power-to-H2 participation in the Nord Pool electricity market: Effects of different bidding strategies on plant operation," Renewable Energy, Elsevier, vol. 156(C), pages 820-836.
    20. Blanco, Herib & Faaij, André, 2018. "A review at the role of storage in energy systems with a focus on Power to Gas and long-term storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1049-1086.

    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:gam:jeners:v:14:y:2021:i:24:p:8414-:d:701624. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.