IDEAS home Printed from https://ideas.repec.org/a/wly/greenh/v8y2018i3p510-528.html
   My bibliography  Save this article

Experimental study of physical‐chemical properties modification of coal after CO2 sequestration in deep unmineable coal seams

Author

Listed:
  • Ningning Zhao
  • Tianfu Xu
  • Kairan Wang
  • Hailong Tian
  • Fugang Wang

Abstract

An initial investigation into the impacts of CO2 storage in unmineable coal seams, with or without enhanced coal‐bed methane recovery (CO2‐ECBM), was conducted, focusing on changes in the chemical and physical properties of coal. A high metamorphic grade anthracite was obtained from Qinshui Basin in China. Powdered coal was reacted with deionized water and carbon dioxide at temperatures of 25–35 °C and pressures of 5–11 MPa, in seven custom‐built batch reactors – conditions similar to the in situ formation conditions for the coal samples. An experiment with N2 saturated‐water to compare CO2‐free‐water mobilization with CO2‐water was also performed. It was observed that the supercritical CO2‐H2O‐coal reaction had a more significant influence on the micropores than mesopores. The micropore increase was reflected directly in the specific surface area and pore volume, which increased sharply. The true density also increased accordingly. The changes to the pore structure in the coal may affect the storage capacity of CO2 and can modify the fluid flow pattern in the process of CO2‐ECBM. Meanwhile, after exposing the coal samples to supercritical CO2, most of the trace‐element content in the reaction solutions was very low; only the Se and Mn content was beyond acceptable drinking water quality, but not enough to produce a serious influence on shallow aquifers. Nonetheless, the potential for mobilizing toxic trace elements from the coalbed is an important factor to be considered when evaluating CO2 sequestration in deep unmineable coal seams. © 2018 Society of Chemical Industry and John Wiley & Sons, Ltd.

Suggested Citation

  • Ningning Zhao & Tianfu Xu & Kairan Wang & Hailong Tian & Fugang Wang, 2018. "Experimental study of physical‐chemical properties modification of coal after CO2 sequestration in deep unmineable coal seams," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 8(3), pages 510-528, June.
  • Handle: RePEc:wly:greenh:v:8:y:2018:i:3:p:510-528
    DOI: 10.1002/ghg.1759
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/ghg.1759
    Download Restriction: no

    File URL: https://libkey.io/10.1002/ghg.1759?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
    ---><---

    References listed on IDEAS

    as
    1. Aydin, Gokhan & Karakurt, Izzet & Aydiner, Kerim, 2010. "Evaluation of geologic storage options of CO2: Applicability, cost, storage capacity and safety," Energy Policy, Elsevier, vol. 38(9), pages 5072-5080, September.
    2. Vishal, V. & Singh, Lokendra & Pradhan, S.P. & Singh, T.N. & Ranjith, P.G., 2013. "Numerical modeling of Gondwana coal seams in India as coalbed methane reservoirs substituted for carbon dioxide sequestration," Energy, Elsevier, vol. 49(C), pages 384-394.
    3. Gunter, W. D. & Wong, S. & Cheel, D. B. & Sjostrom, G., 1998. "Large CO2 Sinks: Their role in the mitigation of greenhouse gases from an international, national (Canadian) and provincial (Alberta) perspective," Applied Energy, Elsevier, vol. 61(4), pages 209-227, December.
    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. Wang, Youshi & Wang, Hanpeng & Sun, Dekang & Lin, Chunjin & Yu, Xinping & Hou, Fubin & Bai, Zihan, 2024. "Permeability evolution of deep-buried coal based on NMR analysis: CO2 adsorption and water content effects," Energy, Elsevier, vol. 289(C).
    2. Liu, Xudong & Sang, Shuxun & Zhou, Xiaozhi & Wang, Ziliang, 2023. "Coupled adsorption-hydro-thermo-mechanical-chemical modeling for CO2 sequestration and well production during CO2-ECBM," Energy, Elsevier, vol. 262(PA).
    3. Abid, Hussein Rasool & Iglauer, Stefan & Al-Yaseri, Ahmed & Keshavarz, Alireza, 2021. "Drastic enhancement of CO2 adsorption capacity by negatively charged sub-bituminous coal," Energy, Elsevier, vol. 233(C).
    4. Huang, Qiang & Shen, Jian & Zhang, Bing & Zhao, Gang & Cheng, Ming & Cai, Ying & Li, Chao, 2023. "Real-time monitoring of coalbed methane production network following liquid CO2 injection in a low-efficiency well network: Response to gas and water production characteristics," Energy, Elsevier, vol. 285(C).
    5. Li, Rijun & Wen, Hu & Fan, Shixing & Wang, Hu & Cheng, Xiaojiao & Mi, Wansheng & Liu, Bocong & Liu, Mingyang, 2024. "Migration characteristics of constant elements in the process of coal dissolution by liquid CO2," Energy, Elsevier, vol. 295(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. You, Junyu & Ampomah, William & Sun, Qian, 2020. "Co-optimizing water-alternating-carbon dioxide injection projects using a machine learning assisted computational framework," Applied Energy, Elsevier, vol. 279(C).
    2. Cui, Guodong & Zhang, Liang & Ren, Bo & Enechukwu, Chioma & Liu, Yanmin & Ren, Shaoran, 2016. "Geothermal exploitation from depleted high temperature gas reservoirs via recycling supercritical CO2: Heat mining rate and salt precipitation effects," Applied Energy, Elsevier, vol. 183(C), pages 837-852.
    3. Liu, Wei & Han, Dongyang & Xu, Hao & Chu, Xiangyu & Qin, Yueping, 2023. "Modeling of gas migration in a dual-porosity coal seam around a borehole: the effects of three types of driving forces in coal matrix," Energy, Elsevier, vol. 264(C).
    4. Qian Wu & Qianguo Lin & Qiang Yang & Yang Li, 2022. "An optimization‐based CCUS source‐sink matching model for dynamic planning of CCUS clusters," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 12(4), pages 433-453, August.
    5. Kai Wang & Qichao Fu & Xiang Zhang & Hengyi Jia, 2021. "Experimental Investigation on Strain Changes during CO 2 Adsorption of Raw Coal Sample: Temperature and Effective Stress," Energies, MDPI, vol. 14(3), pages 1-12, January.
    6. Dai, Zhenxue & Zhang, Ye & Bielicki, Jeffrey & Amooie, Mohammad Amin & Zhang, Mingkan & Yang, Changbing & Zou, Youqin & Ampomah, William & Xiao, Ting & Jia, Wei & Middleton, Richard & Zhang, Wen & Sun, 2018. "Heterogeneity-assisted carbon dioxide storage in marine sediments," Applied Energy, Elsevier, vol. 225(C), pages 876-883.
    7. Luo, Feng & Xu, Rui-Na & Jiang, Pei-Xue, 2013. "Numerical investigation of the influence of vertical permeability heterogeneity in stratified formation and of injection/production well perforation placement on CO2 geological storage with enhanced C," Applied Energy, Elsevier, vol. 102(C), pages 1314-1323.
    8. Bettina Beeskow-Strauch & Judith Maria Schicks, 2012. "The Driving Forces of Guest Substitution in Gas Hydrates—A Laser Raman Study on CH 4 -CO 2 Exchange in the Presence of Impurities," Energies, MDPI, vol. 5(2), pages 1-18, February.
    9. Leimbrink, Mathias & Sandkämper, Stephanie & Wardhaugh, Leigh & Maher, Dan & Green, Phil & Puxty, Graeme & Conway, Will & Bennett, Robert & Botma, Henk & Feron, Paul & Górak, Andrzej & Skiborowski, Mi, 2017. "Energy-efficient solvent regeneration in enzymatic reactive absorption for carbon dioxide capture," Applied Energy, Elsevier, vol. 208(C), pages 263-276.
    10. Mandadige Samintha Anne Perera, 2018. "A Comprehensive Overview of CO 2 Flow Behaviour in Deep Coal Seams," Energies, MDPI, vol. 11(4), pages 1-23, April.
    11. Aydin, Gokhan, 2014. "Modeling of energy consumption based on economic and demographic factors: The case of Turkey with projections," Renewable and Sustainable Energy Reviews, Elsevier, vol. 35(C), pages 382-389.
    12. Viebahn, Peter & Vallentin, Daniel & Höller, Samuel, 2014. "Prospects of carbon capture and storage (CCS) in India’s power sector – An integrated assessment," Applied Energy, Elsevier, vol. 117(C), pages 62-75.
    13. Xie, Qiyuan & Tu, Ran & Jiang, Xi & Li, Kang & Zhou, Xuejin, 2014. "The leakage behavior of supercritical CO2 flow in an experimental pipeline system," Applied Energy, Elsevier, vol. 130(C), pages 574-580.
    14. Yen Adams Sokama‐Neuyam & Jann Rune Ursin, 2018. "The coupled effect of salt precipitation and fines mobilization on CO2 injectivity in sandstone," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 8(6), pages 1066-1078, December.
    15. Vishal, Vikram & Mahanta, Bankim & Pradhan, S.P. & Singh, T.N. & Ranjith, P.G., 2018. "Simulation of CO2 enhanced coalbed methane recovery in Jharia coalfields, India," Energy, Elsevier, vol. 159(C), pages 1185-1194.
    16. Liu, Zhengdong & Lin, Xiaosong & Zhu, Wancheng & Hu, Ze & Hao, Congmeng & Su, Weiwei & Bai, Gang, 2023. "Effects of coal permeability rebound and recovery phenomenon on CO2 storage capacity under different coalbed temperature conditions during CO2-ECBM process," Energy, Elsevier, vol. 284(C).
    17. Karakurt, Izzet & Aydin, Gokhan & Aydiner, Kerim, 2012. "Sources and mitigation of methane emissions by sectors: A critical review," Renewable Energy, Elsevier, vol. 39(1), pages 40-48.
    18. Locatelli, Giorgio & Mancini, Mauro, 2010. "Small-medium sized nuclear coal and gas power plant: A probabilistic analysis of their financial performances and influence of CO2 cost," Energy Policy, Elsevier, vol. 38(10), pages 6360-6374, October.
    19. Ampomah, W. & Balch, R.S. & Cather, M. & Will, R. & Gunda, D. & Dai, Z. & Soltanian, M.R., 2017. "Optimum design of CO2 storage and oil recovery under geological uncertainty," Applied Energy, Elsevier, vol. 195(C), pages 80-92.
    20. Tang, Chao & Zhou, Wen & Chen, Zhangxin & Wei, Jiabao, 2023. "Numerical simulation of CO2 sequestration in shale gas reservoirs at reservoir scale coupled with enhanced gas recovery," Energy, Elsevier, vol. 277(C).

    More about this item

    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:wly:greenh:v:8:y:2018:i:3:p:510-528. 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: Wiley Content Delivery (email available below). General contact details of provider: https://doi.org/10.1002/(ISSN)2152-3878 .

    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.