IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v8y2015i5p4216-4236d49395.html

3-D CFD Modeling for Parametric Study in a 300-MWe One-Stage Oxygen-Blown Entrained-Bed Coal Gasifier

Author

Listed:
  • Sang Shin Park

    (Department of Mechanical Engineering, Yonsei University, Seoul 120-749, Korea)

  • Hyo Jae Jeong

    (Department of Mechanical Engineering, Yonsei University, Seoul 120-749, Korea)

  • Jungho Hwang

    (Department of Mechanical Engineering, Yonsei University, Seoul 120-749, Korea)

Abstract

Three-dimensional computational fluid dynamics (CFD) modeling of the gasification performance in a one-stage, entrained-bed coal gasifier (Shell Coal Gasification Process (SCGP) gasifier) was performed, for the first time. The parametric study used various O 2 /coal and steam/coal ratios, and the modeling used a commercial code, ANSYS FLUENT. CFD modeling was conducted by solving the steady-state Navier–Stokes and energy equations using the Eulerian–Lagrangian method. Gas-phase chemical reactions were solved with the Finite–Rate/Eddy–Dissipation Model. The CFD model was verified with actual operating data of Demkolec demo Integrated Gasification Combined Cycle (IGCC) facility in Netherlands that used Drayton coal. For Illinois #6 coal, the CFD model was compared with ASPEN Plus results reported in National Energy Technology Laboratory (NETL). For design coal used in the SCGP gasifier in Korea, carbon conversion efficiency, cold gas efficiency, temperature, and species mole fractions at the gasifier exit were calculated and the results were compared with those obtained by using ASPEN Plus-Kinetic. The optimal O 2 /coal and steam/coal ratios were 0.7 and 0.05, respectively, for the selected operating conditions.

Suggested Citation

  • Sang Shin Park & Hyo Jae Jeong & Jungho Hwang, 2015. "3-D CFD Modeling for Parametric Study in a 300-MWe One-Stage Oxygen-Blown Entrained-Bed Coal Gasifier," Energies, MDPI, vol. 8(5), pages 1-21, May.
    • Handle: RePEc:gam:jeners:v:8:y:2015:i:5:p:4216-4236:d:49395
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/8/5/4216/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/8/5/4216/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Lee, Hyeon-Hui & Lee, Jae-Chul & Joo, Yong-Jin & Oh, Min & Lee, Chang-Ha, 2014. "Dynamic modeling of Shell entrained flow gasifier in an integrated gasification combined cycle process," Applied Energy, Elsevier, vol. 131(C), pages 425-440.
    2. Jeong, Hyo Jae & Seo, Dong Kyun & Hwang, Jungho, 2014. "CFD modeling for coal size effect on coal gasification in a two-stage commercial entrained-bed gasifier with an improved char gasification model," Applied Energy, Elsevier, vol. 123(C), pages 29-36.
    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. Nancy Eloísa Rodríguez-Olalde & Erick Alejandro Mendoza-Chávez & Agustín Jaime Castro-Montoya & Jaime Saucedo-Luna & Rafael Maya-Yescas & José Guadalupe Rutiaga-Quiñones & José María Ponce Ortega, 2015. "Simulation of Syngas Production from Lignin Using Guaiacol as a Model Compound," Energies, MDPI, vol. 8(7), pages 1-10, June.
    2. 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.
    3. Fang, Neng & Li, Zhengqi & Wang, Jiaquan & Zhang, Bin & Zeng, Lingyan & Chen, Zhichao & Wang, Haopeng & Liu, Xiaoying & Zhang, Xiaoyan, 2018. "Experimental investigations on air/particle flow characteristics in a 2000 t/d GSP pulverized coal gasifier with an improved burner," Energy, Elsevier, vol. 165(PB), pages 432-441.
    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. Kim, Taewoo & Park, So Dam & Lee, Uen Do & Park, Byeong Cheol & Park, Kyoung Il & Hong, Jongsup, 2021. "Thermodynamic analysis of the 2nd generation pressurized fluidized-bed combustion cycle utilizing an oxy-coal boiler and a gasifier," Energy, Elsevier, vol. 236(C).
    6. Jakub Mularski & Norbert Modliński, 2020. "Impact of Chemistry–Turbulence Interaction Modeling Approach on the CFD Simulations of Entrained Flow Coal Gasification," Energies, MDPI, vol. 13(23), pages 1-25, December.
    7. Fang, Neng & Li, Zhengqi & Liu, Shuxuan & Xie, Cheng & Zeng, Lingyan & Chen, Zhichao, 2021. "Experimental air/particle flow characteristics of an 80,000 Nm3/h fly ash entrained-flow gasifier with different multi-burner arrangements," Energy, Elsevier, vol. 215(PB).
    8. Fang, Neng & Li, Zhengqi & Xie, Cheng & Liu, Shuxuan & Lu, Yue & Zeng, Lingyan & Chen, Zhichao, 2021. "Influence of the multi-burner bias angle on the air/particle flow characteristics in an improved fly ash entrained-flow gasifier," Energy, Elsevier, vol. 234(C).
    9. Kim, Mukyeong & Ye, Insoo & Jo, Hyunbin & Ryu, Changkook & Kim, Bongkeun & Lee, Jeongsoo, 2020. "New reduced-order model optimized for online dynamic simulation of a Shell coal gasifier," Applied Energy, Elsevier, vol. 263(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. 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.
    2. Moioli, Stefania & Giuffrida, Antonio & Romano, Matteo C. & Pellegrini, Laura A. & Lozza, Giovanni, 2016. "Assessment of MDEA absorption process for sequential H2S removal and CO2 capture in air-blown IGCC plants," Applied Energy, Elsevier, vol. 183(C), pages 1452-1470.
    3. Ren, Siyue & Feng, Xiao & Wang, Yufei, 2021. "Emergy evaluation of the integrated gasification combined cycle power generation systems with a carbon capture system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 147(C).
    4. Fang, Neng & Li, Zhengqi & Xie, Cheng & Liu, Shuxuan & Lu, Yue & Zeng, Lingyan & Chen, Zhichao, 2021. "Influence of the multi-burner bias angle on the air/particle flow characteristics in an improved fly ash entrained-flow gasifier," Energy, Elsevier, vol. 234(C).
    5. Schulze, S. & Richter, A. & Vascellari, M. & Gupta, A. & Meyer, B. & Nikrityuk, P.A., 2016. "Novel intrinsic-based submodel for char particle gasification in entrained-flow gasifiers: Model development, validation and illustration," Applied Energy, Elsevier, vol. 164(C), pages 805-814.
    6. Reyhani, Hamed Akbarpour & Meratizaman, Mousa & Ebrahimi, Armin & Pourali, Omid & Amidpour, Majid, 2016. "Thermodynamic and economic optimization of SOFC-GT and its cogeneration opportunities using generated syngas from heavy fuel oil gasification," Energy, Elsevier, vol. 107(C), pages 141-164.
    7. Moon, Dong-Kyu & Lee, Dong-Geun & Lee, Chang-Ha, 2016. "H2 pressure swing adsorption for high pressure syngas from an integrated gasification combined cycle with a carbon capture process," Applied Energy, Elsevier, vol. 183(C), pages 760-774.
    8. Lu, Yue & Li, Zhengqi & Zhang, Xin & Huang, Chunchao & Wang, Yufei & Chen, Zhichao, 2025. "A novel burners arrangement of an entrained-flow gasifier studied by experimental and simulation methods," Energy, Elsevier, vol. 330(C).
    9. Qin, Shiyue & Chang, Shiyan & Yao, Qiang, 2018. "Modeling, thermodynamic and techno-economic analysis of coal-to-liquids process with different entrained flow coal gasifiers," Applied Energy, Elsevier, vol. 229(C), pages 413-432.
    10. Lee, Woo-Sung & Lee, Jae-Cheol & Oh, Hyun-Taek & Baek, Seung-Won & Oh, Min & Lee, Chang-Ha, 2017. "Performance, economic and exergy analyses of carbon capture processes for a 300 MW class integrated gasification combined cycle power plant," Energy, Elsevier, vol. 134(C), pages 731-742.
    11. Vo, Nguyen Dat & Oh, Dong Hoon & Kang, Jun-Ho & Oh, Min & Lee, Chang-Ha, 2020. "Dynamic-model-based artificial neural network for H2 recovery and CO2 capture from hydrogen tail gas," Applied Energy, Elsevier, vol. 273(C).
    12. Cui, Baochong & Wang, Xiaoxiao & Yu, Shilin & Zhang, Kejie & Zhang, Yingjie & Ruan, Renhui & Wang, Xuebin & Tan, Houzhang, 2024. "Assisting denitrification and strengthening combustion by using ammonia/coal binary fuel gasification-combustion: Effects of injecting position and air distribution," Energy, Elsevier, vol. 312(C).
    13. Li, Yu & Fan, Weidong, 2016. "Effect of char gasification on NOx formation process in the deep air-staged combustion in a 20kW down flame furnace," Applied Energy, Elsevier, vol. 164(C), pages 258-267.
    14. Lee, Woo-Sung & Oh, Hyun-Taek & Lee, Jae-Cheol & Oh, Min & Lee, Chang-Ha, 2019. "Performance analysis and carbon reduction assessment of an integrated syngas purification process for the co-production of hydrogen and power in an integrated gasification combined cycle plant," Energy, Elsevier, vol. 171(C), pages 910-927.
    15. Li, Zhengkuan & Tian, Songfeng & Zhang, Du & Chang, Chengzhi & Zhang, Qian & Zhang, Peijie, 2022. "Optimization study on improving energy efficiency of power cycle system of staged coal gasification coupled with supercritical carbon dioxide," Energy, Elsevier, vol. 239(PC).
    16. Wang, Kangcheng & Zhang, Jie & Shang, Chao & Huang, Dexian, 2021. "Operation optimization of Shell coal gasification process based on convolutional neural network models," Applied Energy, Elsevier, vol. 292(C).
    17. Wen, Xu & Luo, Kun & Luo, Yujuan & Kassem, Hassan I. & Jin, Hanhui & Fan, Jianren, 2016. "Large eddy simulation of a semi-industrial scale coal furnace using non-adiabatic three-stream flamelet/progress variable model," Applied Energy, Elsevier, vol. 183(C), pages 1086-1097.
    18. Aziz, Muhammad & Prawisudha, Pandji & Prabowo, Bayu & Budiman, Bentang Arief, 2015. "Integration of energy-efficient empty fruit bunch drying with gasification/combined cycle systems," Applied Energy, Elsevier, vol. 139(C), pages 188-195.
    19. 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.
    20. Fang, Neng & Li, Zhengqi & Liu, Shuxuan & Xie, Cheng & Zeng, Lingyan & Chen, Zhichao, 2021. "Experimental air/particle flow characteristics of an 80,000 Nm3/h fly ash entrained-flow gasifier with different multi-burner arrangements," Energy, Elsevier, vol. 215(PB).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    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:8:y:2015:i:5:p:4216-4236:d:49395. 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.