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Development of a semi-empirical equilibrium model for downdraft gasification systems

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  • Aydin, Ebubekir Siddik
  • Yucel, Ozgun
  • Sadikoglu, Hasan

Abstract

This study proposes a stoichiometric equilibrium model (SEM) to predict the chemical composition of the syngas, yield of tar and char produced by a downdraft gasifier for various wood based fuels for different equivalence ratios (ER). Equivalence ratio is a measure of the amount of external air supplied to the gasifier and one of the crucial operating variables in biomass gasification. Global stoichiometric equilibrium approach is used to model a downdraft gasifier. In order to predict dry gas composition, three different SEM models have been developed. Those models were validated and modified through comparison with the large amount of data collected from various sources. We have introduced two correction factors for altering the equilibrium constant of methanation and the water-gas shift reaction as a function of gasification temperature, equilibrium temperature and ER. Those correction factors were obtained by comparison of the theoretical models with experimental data of downdraft gasification of woody biomass from literature by using Levenberg-Marquadt algorithm. The modified model shows a clear enhancement in the prediction of the concentration for all gaseous species in the producer gas and tar yield. Furthermore, sensitivity analysis for SEM models has been performed using different higher heating value correlation for woody biomass.

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  • 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.
    • Handle: RePEc:eee:energy:v:130:y:2017:i:c:p:86-98
    DOI: 10.1016/j.energy.2017.04.132
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    1. Baruah, Dipal & Baruah, D.C., 2014. "Modeling of biomass gasification: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 806-815.
    2. Stendardo, Stefano & Foscolo, Pier Ugo & Nobili, Mirko & Scaccia, Silvera, 2016. "High quality syngas production via steam-oxygen blown bubbling fluidised bed gasifier," Energy, Elsevier, vol. 103(C), pages 697-708.
    3. Erlich, Catharina & Fransson, Torsten H., 2011. "Downdraft gasification of pellets made of wood, palm-oil residues respective bagasse: Experimental study," Applied Energy, Elsevier, vol. 88(3), pages 899-908, March.
    4. Ahmed, I.I. & Gupta, A.K., 2013. "Experiments and stochastic simulations of lignite coal during pyrolysis and gasification," Applied Energy, Elsevier, vol. 102(C), pages 355-363.
    5. Jarungthammachote, S. & Dutta, A., 2007. "Thermodynamic equilibrium model and second law analysis of a downdraft waste gasifier," Energy, Elsevier, vol. 32(9), pages 1660-1669.
    6. Beenackers, A.A.C.M., 1999. "Biomass gasification in moving beds, a review of European technologies," Renewable Energy, Elsevier, vol. 16(1), pages 1180-1186.
    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. Azzone, Emanuele & Morini, Mirko & Pinelli, Michele, 2012. "Development of an equilibrium model for the simulation of thermochemical gasification and application to agricultural residues," Renewable Energy, Elsevier, vol. 46(C), pages 248-254.
    9. 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.
    10. Dogru, M. & Howarth, C.R. & Akay, G. & Keskinler, B. & Malik, A.A., 2002. "Gasification of hazelnut shells in a downdraft gasifier," Energy, Elsevier, vol. 27(5), pages 415-427.
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    1. 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.
    2. 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.
    3. 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.
    4. 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.
    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. Qian, Hongliang & Chen, Wei & Zhu, Weiwei & Liu, Chang & Lu, Xiaohua & Guo, Xiaojing & Huang, Dechun & Liang, Xiaodong & Kontogeorgis, Georgios M., 2019. "Simulation and evaluation of utilization pathways of biomasses based on thermodynamic data prediction," Energy, Elsevier, vol. 173(C), pages 610-625.
    7. Elmaz, Furkan & Yücel, Özgün & Mutlu, Ali Yener, 2020. "Predictive modeling of biomass gasification with machine learning-based regression methods," Energy, Elsevier, vol. 191(C).
    8. 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).
    9. 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).
    10. Hafiz Muhammad Uzair Ayub & Sang Jin Park & Michael Binns, 2020. "Biomass to Syngas: Modified Non-Stoichiometric Thermodynamic Models for the Downdraft Biomass Gasification," Energies, MDPI, vol. 13(21), pages 1-17, October.
    11. 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.
    12. 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.
    13. Tomasz Chmielniak & Leszek Stepien & Marek Sciazko & Wojciech Nowak, 2021. "Effect of Pyrolysis Reactions on Coal and Biomass Gasification Process," Energies, MDPI, vol. 14(16), pages 1-21, August.
    14. David Antonio Buentello-Montoya & Miguel Ángel Armenta-Gutiérrez & Victor Manuel Maytorena-Soria, 2023. "Parametric Modelling Study to Determine the Feasibility of the Co-Gasification of Macroalgae and Plastics for the Production of Hydrogen-Rich Syngas," Energies, MDPI, vol. 16(19), pages 1-18, September.
    15. Hafiz Muhammad Uzair Ayub & Sang Jin Park & Michael Binns, 2020. "Biomass to Syngas: Modified Stoichiometric Thermodynamic Models for Downdraft Biomass Gasification," Energies, MDPI, vol. 13(20), pages 1-14, October.
    16. Ramos, Vinícius Faria & Pinheiro, Olivert Soares & Ferreira da Costa, Esly & Souza da Costa, Andréa Oliveira, 2019. "A method for exergetic analysis of a real kraft biomass boiler," Energy, Elsevier, vol. 183(C), pages 946-957.
    17. Mutlu, Ali Yener & Yucel, Ozgun, 2018. "An artificial intelligence based approach to predicting syngas composition for downdraft biomass gasification," Energy, Elsevier, vol. 165(PA), pages 895-901.
    18. 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.
    19. 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).
    20. Zhou, Hua & Xie, Taili & You, Fengqi, 2018. "On-line simulation and optimization of a commercial-scale shell entrained-flow gasifier using a novel dynamic reduced order model," Energy, Elsevier, vol. 149(C), pages 516-534.

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