IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v242y2019icp526-533.html
   My bibliography  Save this article

Modelling of advanced gasification systems (MAGSY): Simulation and validation for the case of the rising co-current reactor

Author

Listed:
  • Vakalis, Stergios
  • Moustakas, Konstantinos

Abstract

This study presented a new model (named MAGSY) for the simulation of advanced small-scale gasification systems. These novel designs can be complex and may combine several features that are not typical for conventional systems. MAGSY is a vis-à-vis and process-based model that has been able to account for the excess air in the combustion sub-process (zone) which is conveyed to the pyrolysis zone creating practically a coupled system of sub-stoichiometric combustions. Onsite monitoring results from a rising co-current gasifier are used for the validation of the model. Simulations have been performed for excess air regimes between 11% and 20% and the produced gases from the “oxidation reactions” system were reformed by the “char-gas reactions” system. The model calculated a hydrogen molar fraction of 19.53% and carbon monoxide molar fraction of carbon monoxide 24.45% while the case study values were 19.19% and 24.02% respectively. Both gases were shown to have inverted correlation with equivalent air ratios at values bigger than 99.3%, which is a notable point. For equivalent ratios of 0.l7–0.25 the model returned char yields of 1.2–1.7% and the measurement from the case study showed that the char yield was 1.5%. Finally, a detailed exergy analysis of the gasifier is presented and validated with the values that were retrieved from the monitoring. MAGSY is able to adjust and model reactors with different levels of complexity.

Suggested Citation

  • Vakalis, Stergios & Moustakas, Konstantinos, 2019. "Modelling of advanced gasification systems (MAGSY): Simulation and validation for the case of the rising co-current reactor," Applied Energy, Elsevier, vol. 242(C), pages 526-533.
    • Handle: RePEc:eee:appene:v:242:y:2019:i:c:p:526-533
    DOI: 10.1016/j.apenergy.2019.03.144
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261919305549
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2019.03.144?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. La Villetta, M. & Costa, M. & Massarotti, N., 2017. "Modelling approaches to biomass gasification: A review with emphasis on the stoichiometric method," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 71-88.
    2. Baruah, Dipal & Baruah, D.C., 2014. "Modeling of biomass gasification: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 806-815.
    3. Ögren, Yngve & Tóth, Pál & Garami, Attila & Sepman, Alexey & Wiinikka, Henrik, 2018. "Development of a vision-based soft sensor for estimating equivalence ratio and major species concentration in entrained flow biomass gasification reactors," Applied Energy, Elsevier, vol. 226(C), pages 450-460.
    4. Wang, Jiang-Jiang & Yang, Kun & Xu, Zi-Long & Fu, Chao, 2015. "Energy and exergy analyses of an integrated CCHP system with biomass air gasification," Applied Energy, Elsevier, vol. 142(C), pages 317-327.
    5. Yao, Zhiyi & You, Siming & Ge, Tianshu & Wang, Chi-Hwa, 2018. "Biomass gasification for syngas and biochar co-production: Energy application and economic evaluation," Applied Energy, Elsevier, vol. 209(C), pages 43-55.
    6. Karl, Jürgen & Pröll, Tobias, 2018. "Steam gasification of biomass in dual fluidized bed gasifiers: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 64-78.
    7. Mendiburu, Andrés Z. & Carvalho, João A. & Zanzi, Rolando & Coronado, Christian R. & Silveira, José L., 2014. "Thermochemical equilibrium modeling of a biomass downdraft gasifier: Constrained and unconstrained non-stoichiometric models," Energy, Elsevier, vol. 71(C), pages 624-637.
    8. Miao, Qi & Zhu, Jesse & Barghi, Shahzad & Wu, Chuangzhi & Yin, Xiuli & Zhou, Zhaoqiu, 2013. "Modeling biomass gasification in circulating fluidized beds," Renewable Energy, Elsevier, vol. 50(C), pages 655-661.
    9. Patuzzi, Francesco & Prando, Dario & Vakalis, Stergios & Rizzo, Andrea Maria & Chiaramonti, David & Tirler, Werner & Mimmo, Tanja & Gasparella, Andrea & Baratieri, Marco, 2016. "Small-scale biomass gasification CHP systems: Comparative performance assessment and monitoring experiences in South Tyrol (Italy)," Energy, Elsevier, vol. 112(C), pages 285-293.
    10. Mendiburu, Andrés Z. & Carvalho, João A. & Coronado, Christian J.R., 2014. "Thermochemical equilibrium modeling of biomass downdraft gasifier: Stoichiometric models," Energy, Elsevier, vol. 66(C), pages 189-201.
    11. Rakesh N, & Dasappa, S., 2018. "A critical assessment of tar generated during biomass gasification - Formation, evaluation, issues and mitigation strategies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 1045-1064.
    12. Lu, Ding & Yoshikawa, Kunio & Ismail, Tamer M. & Abd El-Salam, M., 2018. "Assessment of the carbonized woody briquette gasification in an updraft fixed bed gasifier using the Euler-Euler model," Applied Energy, Elsevier, vol. 220(C), pages 70-86.
    13. Benedetti, Vittoria & Patuzzi, Francesco & Baratieri, Marco, 2018. "Characterization of char from biomass gasification and its similarities with activated carbon in adsorption applications," Applied Energy, Elsevier, vol. 227(C), pages 92-99.
    14. Tóth, Pál & Garami, Attila & Csordás, Bernadett, 2017. "Image-based deep neural network prediction of the heat output of a step-grate biomass boiler," Applied Energy, Elsevier, vol. 200(C), pages 155-169.
    15. Gambarotta, Agostino & Morini, Mirko & Zubani, Andrea, 2018. "A non-stoichiometric equilibrium model for the simulation of the biomass gasification process," Applied Energy, Elsevier, vol. 227(C), pages 119-127.
    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. Janajreh, Isam & Adeyemi, Idowu & Raza, Syed Shabbar & Ghenai, Chaouki, 2021. "A review of recent developments and future prospects in gasification systems and their modeling," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    2. Stergios Vakalis & Snehesh Shivananda Ail & Konstantinos Moustakas & Marco J. Castaldi, 2023. "Operation and Thermodynamic Modeling of a Novel Advanced Hydrothermal Reactor: Introduction of the Novel 3-Step Evolution Model," Energies, MDPI, vol. 16(4), pages 1-14, February.
    3. Porcu, Andrea & Xu, Yupeng & Mureddu, Mauro & Dessì, Federica & Shahnam, Mehrdad & Rogers, William A. & Sastri, Bhima S. & Pettinau, Alberto, 2021. "Experimental validation of a multiphase flow model of a lab-scale fluidized-bed gasification unit," Applied Energy, Elsevier, vol. 293(C).

    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. Ismail, Tamer M. & Ramos, Ana & Monteiro, Eliseu & El-Salam, M. Abd & Rouboa, Abel, 2020. "Parametric studies in the gasification agent and fluidization velocity during oxygen-enriched gasification of biomass in a pilot-scale fluidized bed: Experimental and numerical assessment," Renewable Energy, Elsevier, vol. 147(P1), pages 2429-2439.
    2. Sérgio Ferreira & Eliseu Monteiro & Paulo Brito & Cândida Vilarinho, 2019. "A Holistic Review on Biomass Gasification Modified Equilibrium Models," Energies, MDPI, vol. 12(1), pages 1-31, January.
    3. Ibrahim, A. & Veremieiev, S. & Gaskell, P.H., 2022. "An advanced, comprehensive thermochemical equilibrium model of a downdraft biomass gasifier," Renewable Energy, Elsevier, vol. 194(C), pages 912-925.
    4. Ramos, Ana & Monteiro, Eliseu & Rouboa, Abel, 2019. "Numerical approaches and comprehensive models for gasification process: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 110(C), pages 188-206.
    5. Silva, Isabelly P. & Lima, Rafael M.A. & Silva, Gabriel F. & Ruzene, Denise S. & Silva, Daniel P., 2019. "Thermodynamic equilibrium model based on stoichiometric method for biomass gasification: A review of model modifications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 114(C), pages 1-1.
    6. Safarian, Sahar & Unnthorsson, Runar & Richter, Christiaan, 2020. "The equivalence of stoichiometric and non-stoichiometric methods for modeling gasification and other reaction equilibria," Renewable and Sustainable Energy Reviews, Elsevier, vol. 131(C).
    7. Upadhyay, Darshit S. & Sakhiya, Anil Kumar & Panchal, Krunal & Patel, Amar H. & Patel, Rajesh N., 2019. "Effect of equivalence ratio on the performance of the downdraft gasifier – An experimental and modelling approach," Energy, Elsevier, vol. 168(C), pages 833-846.
    8. Safarian, Sahar & Unnþórsson, Rúnar & Richter, Christiaan, 2019. "A review of biomass gasification modelling," Renewable and Sustainable Energy Reviews, Elsevier, vol. 110(C), pages 378-391.
    9. Zhang, Jingxin & Hu, Qiang & Qu, Yiyuan & Dai, Yanjun & He, Yiliang & Wang, Chi-Hwa & Tong, Yen Wah, 2020. "Integrating food waste sorting system with anaerobic digestion and gasification for hydrogen and methane co-production," Applied Energy, Elsevier, vol. 257(C).
    10. Elmaz, Furkan & Yücel, Özgün, 2020. "Data-driven identification and model predictive control of biomass gasification process for maximum energy production," Energy, Elsevier, vol. 195(C).
    11. Aydin, Ebubekir Siddik & Yucel, Ozgun & Sadikoglu, Hasan, 2017. "Development of a semi-empirical equilibrium model for downdraft gasification systems," Energy, Elsevier, vol. 130(C), pages 86-98.
    12. Huang, Y.W. & Chen, M.Q. & Li, Q.H. & Xing, W., 2018. "Hydrogen-rich syngas produced from co-gasification of wet sewage sludge and torrefied biomass in self-generated steam agent," Energy, Elsevier, vol. 161(C), pages 202-213.
    13. Elmaz, Furkan & Yücel, Özgün & Mutlu, Ali Yener, 2020. "Predictive modeling of biomass gasification with machine learning-based regression methods," Energy, Elsevier, vol. 191(C).
    14. HajiHashemi, MohammadSina & Mazhkoo, Shahin & Dadfar, Hossein & Livani, Ehsan & Naseri Varnosefaderani, Aliakbar & Pourali, Omid & Najafi Nobar, Shima & Dutta, Animesh, 2023. "Combined heat and power production in a pilot-scale biomass gasification system: Experimental study and kinetic simulation using ASPEN Plus," Energy, Elsevier, vol. 276(C).
    15. Silva, Isabelly P. & Lima, Rafael M.A. & Santana, Hortência E.P. & Silva, Gabriel F. & Ruzene, Denise S. & Silva, Daniel P., 2022. "Development of a semi-empirical model for woody biomass gasification based on stoichiometric thermodynamic equilibrium model," Energy, Elsevier, vol. 241(C).
    16. Roy, Dibyendu & Samanta, Samiran & Roy, Sumit & Smallbone, Andrew & Paul Roskilly, Anthony, 2023. "Fuel cell integrated carbon negative power generation from biomass," Applied Energy, Elsevier, vol. 331(C).
    17. Qitai Eri & Wenzhen Wu & Xinjun Zhao, 2017. "Numerical Investigation of the Air-Steam Biomass Gasification Process Based on Thermodynamic Equilibrium Model," Energies, MDPI, vol. 10(12), pages 1-19, December.
    18. Samadi, Seyed Hashem & Ghobadian, Barat & Nosrati, Mohsen, 2020. "Prediction and estimation of biomass energy from agricultural residues using air gasification technology in Iran," Renewable Energy, Elsevier, vol. 149(C), pages 1077-1091.
    19. Díaz González, Carlos A. & Pacheco Sandoval, Leonardo, 2020. "Sustainability aspects of biomass gasification systems for small power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    20. Patuzzi, Francesco & Basso, Daniele & Vakalis, Stergios & Antolini, Daniele & Piazzi, Stefano & Benedetti, Vittoria & Cordioli, Eleonora & Baratieri, Marco, 2021. "State-of-the-art of small-scale biomass gasification systems: An extensive and unique monitoring review," Energy, Elsevier, vol. 223(C).

    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:appene:v:242:y:2019:i:c:p:526-533. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.