IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v109y2016icp326-340.html
   My bibliography  Save this article

Thermodynamic approach and comparison of two-step and single step DME (dimethyl ether) syntheses with carbon dioxide utilization

Author

Listed:
  • Chen, Wei-Hsin
  • Hsu, Chih-Liang
  • Wang, Xiao-Dong

Abstract

DME (Dimethyl ether) synthesis from syngas with CO2 utilization through two-step and single step processes is analyzed thermodynamically. The influences of reaction temperature, H2/CO molar ratio, and CO2/CO molar ratio on CO and CO2 conversions, DME selectivity and yield, and thermal behavior are evaluated. Particular attention is paid to the comparison of the performance of DME synthesis between the two different methods. In the two-step method, the addition of CO2 suppresses the CO conversion during methanol synthesis. An increase in CO2/CO ratio decreases the CO2 conversion (negative effect), but increases the total consumption amount of CO2 (positive effect). At a given reaction temperature with H2/CO = 4, the maximum DME yield develops at CO2/CO = 1. In the single step method, over 98% of CO can be converted and the DME yield can be as high as 0.52 mol (mol CO)−1 at CO2/CO = 2. The comparison of the single step and two-step processes indicates that the maximum CO conversion, DME selectivity, and DME yield in the former are higher than those in the latter, whereas an opposite result in the maximum CO2 conversion is observed. These results reveal that the single step process has lower thermodynamic limitation and is a better option for DME synthesis. From CO2 utilization point of view, the operation with low temperature, high H2/CO ratio, and low CO2/CO ratio results in higher CO2 conversion, irrespective of two-step or single step DME synthesis.

Suggested Citation

  • Chen, Wei-Hsin & Hsu, Chih-Liang & Wang, Xiao-Dong, 2016. "Thermodynamic approach and comparison of two-step and single step DME (dimethyl ether) syntheses with carbon dioxide utilization," Energy, Elsevier, vol. 109(C), pages 326-340.
    • Handle: RePEc:eee:energy:v:109:y:2016:i:c:p:326-340
    DOI: 10.1016/j.energy.2016.04.097
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544216305102
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2016.04.097?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. Chen, Wei-Hsin & Hsu, Chih-Liang & Du, Shan-Wen, 2015. "Thermodynamic analysis of the partial oxidation of coke oven gas for indirect reduction of iron oxides in a blast furnace," Energy, Elsevier, vol. 86(C), pages 758-771.
    2. Chen, Hsi-Jen & Fan, Chei-Wei & Yu, Chiou-Shia, 2013. "Analysis, synthesis, and design of a one-step dimethyl ether production via a thermodynamic approach," Applied Energy, Elsevier, vol. 101(C), pages 449-456.
    3. Chen, Wei-Hsin & Lin, Bo-Jhih & Lee, How-Ming & Huang, Men-Han, 2012. "One-step synthesis of dimethyl ether from the gas mixture containing CO2 with high space velocity," Applied Energy, Elsevier, vol. 98(C), pages 92-101.
    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. Kang, Yinhu & Wei, Shuang & Zhang, Pengyuan & Lu, Xiaofeng & Wang, Quanhai & Gou, Xiaolong & Huang, Xiaomei & Peng, Shini & Yang, Dong & Ji, Xuanyu, 2017. "Detailed multi-dimensional study on NOx formation and destruction mechanisms in dimethyl ether/air diffusion flame under the moderate or intense low-oxygen dilution (MILD) condition," Energy, Elsevier, vol. 119(C), pages 1195-1211.
    2. Ateka, Ainara & Pérez-Uriarte, Paula & Gamero, Mónica & Ereña, Javier & Aguayo, Andrés T. & Bilbao, Javier, 2017. "A comparative thermodynamic study on the CO2 conversion in the synthesis of methanol and of DME," Energy, Elsevier, vol. 120(C), pages 796-804.
    3. Gao, Ruxing & Wang, Lei & Zhang, Leiyu & Zhang, Chundong & Jun, Ki-Won & Kim, Seok Ki & Zhao, Tiansheng & Wan, Hui & Guan, Guofeng & Zhu, Yuezhao, 2023. "A multi-criteria sustainability assessment and decision-making framework for DME synthesis via CO2 hydrogenation," Energy, Elsevier, vol. 275(C).
    4. Nakyai, Teeranun & Patcharavorachot, Yaneeporn & Arpornwichanop, Amornchai & Saebea, Dang, 2020. "Comparative exergoeconomic analysis of indirect and direct bio-dimethyl ether syntheses based on air-steam biomass gasification with CO2 utilization," Energy, Elsevier, vol. 209(C).
    5. Chen, Wei-Hsin & Lin, Shih-Cheng, 2018. "Biogas partial oxidation in a heat recirculation reactor for syngas production and CO2 utilization," Applied Energy, Elsevier, vol. 217(C), pages 113-125.
    6. Saebea, Dang & Authayanun, Suthida & Arpornwichanop, Amornchai, 2019. "Process simulation of bio-dimethyl ether synthesis from tri-reforming of biogas: CO2 utilization," Energy, Elsevier, vol. 175(C), pages 36-45.
    7. Ryu, Kyung Hwan & Kim, Boeun & Heo, Seongmin, 2022. "Sustainability analysis framework based on global market dynamics: A carbon capture and utilization industry case," Renewable and Sustainable Energy Reviews, Elsevier, vol. 166(C).
    8. Yousefi, Ahmad & Eslamloueyan, Reza & Kazerooni, Nooshin Moradi, 2017. "Optimal conditions in direct dimethyl ether synthesis from syngas utilizing a dual-type fluidized bed reactor," Energy, Elsevier, vol. 125(C), pages 275-286.
    9. Sánchez-Contador, M. & Ateka, A. & Ibáñez, M. & Bilbao, J. & Aguayo, A.T., 2019. "Influence of the operating conditions on the behavior and deactivation of a CuO-ZnO-ZrO2@SAPO-11 core-shell-like catalyst in the direct synthesis of DME," Renewable Energy, Elsevier, vol. 138(C), pages 585-597.
    10. Enbin Liu & Xudong Lu & Daocheng Wang, 2023. "A Systematic Review of Carbon Capture, Utilization and Storage: Status, Progress and Challenges," Energies, MDPI, vol. 16(6), pages 1-48, March.

    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. Yi, Qun & Gong, Min-Hui & Huang, Yi & Feng, Jie & Hao, Yan-Hong & Zhang, Ji-Long & Li, Wen-Ying, 2016. "Process development of coke oven gas to methanol integrated with CO2 recycle for satisfactory techno-economic performance," Energy, Elsevier, vol. 112(C), pages 618-628.
    2. Chen, Wei-Hsin & Lin, Shih-Cheng, 2015. "Reaction phenomena of catalytic partial oxidation of methane under the impact of carbon dioxide addition and heat recirculation," Energy, Elsevier, vol. 82(C), pages 206-217.
    3. Ateka, Ainara & Pérez-Uriarte, Paula & Gamero, Mónica & Ereña, Javier & Aguayo, Andrés T. & Bilbao, Javier, 2017. "A comparative thermodynamic study on the CO2 conversion in the synthesis of methanol and of DME," Energy, Elsevier, vol. 120(C), pages 796-804.
    4. Zuo, Hongmei & Mao, Dongsen & Guo, Xiaoming & Yu, Jun, 2018. "Highly efficient synthesis of dimethyl ether directly from biomass-derived gas over Li-modified Cu-ZnO-Al2O3/HZSM-5 hybrid catalyst," Renewable Energy, Elsevier, vol. 116(PA), pages 38-47.
    5. Bakhtyari, Ali & Bardool, Roghayeh & Rahimpour, Mohammad Reza & Iulianelli, Adolfo, 2021. "Dehydration of bio-alcohols in an enhanced membrane-assisted reactor: A rigorous sensitivity analysis and multi-objective optimization," Renewable Energy, Elsevier, vol. 177(C), pages 519-543.
    6. Guanyong Sun & Bin Li & Hanjie Guo & Wensheng Yang & Shaoying Li & Jing Guo, 2021. "Thermodynamic Study of Energy Consumption and Carbon Dioxide Emission in Ironmaking Process of the Reduction of Iron Oxides by Carbon," Energies, MDPI, vol. 14(7), pages 1-29, April.
    7. Chen, Wei-Hsin & Shen, Chun-Ting, 2016. "Partial oxidation of methanol over a Pt/Al2O3 catalyst enhanced by sprays," Energy, Elsevier, vol. 106(C), pages 1-12.
    8. Lu, Peng & Sun, Jian & Shen, Dongming & Yang, Ruiqin & Xing, Chuang & Lu, Chengxue & Tsubaki, Noritatsu & Shan, Shengdao, 2018. "Direct syngas conversion to liquefied petroleum gas: Importance of a multifunctional metal-zeolite interface," Applied Energy, Elsevier, vol. 209(C), pages 1-7.
    9. Yi, Qun & Wu, Guo-sheng & Gong, Min-hui & Huang, Yi & Feng, Jie & Hao, Yan-hong & Li, Wen-ying, 2017. "A feasibility study for CO2 recycle assistance with coke oven gas to synthetic natural gas," Applied Energy, Elsevier, vol. 193(C), pages 149-161.
    10. Mevawala, Chirag & Jiang, Yuan & Bhattacharyya, Debangsu, 2017. "Plant-wide modeling and analysis of the shale gas to dimethyl ether (DME) process via direct and indirect synthesis routes," Applied Energy, Elsevier, vol. 204(C), pages 163-180.
    11. Chen, Wei-Hsin & Lin, Shih-Cheng, 2016. "Characterization of catalytic partial oxidation of methane with carbon dioxide utilization and excess enthalpy recovery," Applied Energy, Elsevier, vol. 162(C), pages 1141-1152.
    12. Guanyong Sun & Bin Li & Hanjie Guo & Wensheng Yang & Shaoying Li & Jing Guo, 2020. "Thermodynamic Study on Reduction of Iron Oxides by H 2 + CO + CH 4 + N 2 Mixture at 900 °C," Energies, MDPI, vol. 13(19), pages 1-18, September.
    13. Rahman, Farahiyah Abdul & Aziz, Md Maniruzzaman A. & Saidur, R. & Bakar, Wan Azelee Wan Abu & Hainin, M.R & Putrajaya, Ramadhansyah & Hassan, Norhidayah Abdul, 2017. "Pollution to solution: Capture and sequestration of carbon dioxide (CO2) and its utilization as a renewable energy source for a sustainable future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 112-126.
    14. Jiao, Kexin & Feng, Guangxiang & Zhang, Jianliang & Wang, Cui & Zhang, Lei, 2023. "Effect of multi-component gases on the behavior and mechanism of carbon deposition in hydrogen-rich blast furnaces," Energy, Elsevier, vol. 263(PA).
    15. Xiang, Dong & Huang, Weiqing & Huang, Peng, 2018. "A novel coke-oven gas-to-natural gas and hydrogen process by integrating chemical looping hydrogen with methanation," Energy, Elsevier, vol. 165(PB), pages 1024-1033.
    16. Enbin Liu & Xudong Lu & Daocheng Wang, 2023. "A Systematic Review of Carbon Capture, Utilization and Storage: Status, Progress and Challenges," Energies, MDPI, vol. 16(6), pages 1-48, March.
    17. Joanna Sobczak & Izabela Wysocka & Stanisław Murgrabia & Andrzej Rogala, 2022. "A Review on Deactivation and Regeneration of Catalysts for Dimethyl Ether Synthesis," Energies, MDPI, vol. 15(15), pages 1-39, July.
    18. Guanyong Sun & Bin Li & Wensheng Yang & Jing Guo & Hanjie Guo, 2020. "Analysis of Energy Consumption of the Reduction of Fe 2 O 3 by Hydrogen and Carbon Monoxide Mixtures," Energies, MDPI, vol. 13(8), pages 1-13, April.
    19. Kang, Yinhu & Wang, Quanhai & Lu, Xiaofeng & Wan, Hu & Ji, Xuanyu & Wang, Hu & Guo, Qiang & Yan, Jin & Zhou, Jinliang, 2015. "Experimental and numerical study on NOx and CO emission characteristics of dimethyl ether/air jet diffusion flame," Applied Energy, Elsevier, vol. 149(C), pages 204-224.

    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:109:y:2016:i:c:p:326-340. 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.