IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v263y2020ics0306261920301938.html
   My bibliography  Save this article

Enhanced CO2 adsorption of MgO with alkali metal nitrates and carbonates

Author

Listed:
  • Ding, Jing
  • Yu, Chao
  • Lu, Jianfeng
  • Wei, Xiaolan
  • Wang, Weilong
  • Pan, Gechuanqi

Abstract

Carbon capture and storage is an effective way to mitigate the accumulation of greenhouse gases in the atmosphere. In this work, a series of MgO-basedadsorbents were synthesized by deposition of a mixed alkali metal nitrates and carbonates. The CO2 capture amount of the compound adsorbent is enlarged as 19.06 mmol·g−1 at 325 °C when loading 10% mole of [(Li0.44K0.56)NO3]2[(Na0.5K0.5)CO3]. The as-synthesized adsorbent also exhibits stable CO2 capture performance after long-term adsorption/desorption cycles. The effects of the molar ratio of alkali metal salts and adsorption conditions were investigated. The adsorption enhancement mechanism is discussed regarding the changes of composite microstructure during the reaction. It is found that the CO2 uptake curve has three adsorption stages corresponding to the interactions between CO2, MgO/metal nitrates and carbonates. The nitrite product plays a key role in the improvement of CO2 uptake since it not only yields more O2− but also reacts with MgO in molten nitrites to produce an intermediate nitrato compound, which leads to the rapid nucleation of MgCO3 by triggering lattice defects. It is found that the CO2 uptake decreased from 19.06 to 15.7 mmol·g−1 over 30 cycles, which proves that the new adsorbents have a good long-term adsorption/desorption stability.

Suggested Citation

  • Ding, Jing & Yu, Chao & Lu, Jianfeng & Wei, Xiaolan & Wang, Weilong & Pan, Gechuanqi, 2020. "Enhanced CO2 adsorption of MgO with alkali metal nitrates and carbonates," Applied Energy, Elsevier, vol. 263(C).
    • Handle: RePEc:eee:appene:v:263:y:2020:i:c:s0306261920301938
    DOI: 10.1016/j.apenergy.2020.114681
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261920301938
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2020.114681?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. Ma, Xiaotong & Li, Yingjie & Shi, Lei & He, Zirui & Wang, Zeyan, 2016. "Fabrication and CO2 capture performance of magnesia-stabilized carbide slag by by-product of biodiesel during calcium looping process," Applied Energy, Elsevier, vol. 168(C), pages 85-95.
    2. Lee, Chan Hyun & Lee, Ki Bong, 2017. "Sorption-enhanced water gas shift reaction for high-purity hydrogen production: Application of a Na-Mg double salt-based sorbent and the divided section packing concept," Applied Energy, Elsevier, vol. 205(C), pages 316-322.
    3. Peng, Qiang & Yang, Xiaoxi & Ding, Jing & Wei, Xiaolan & Yang, Jianping, 2013. "Design of new molten salt thermal energy storage material for solar thermal power plant," Applied Energy, Elsevier, vol. 112(C), pages 682-689.
    4. Ji, Long & Yu, Hai & Li, Kangkang & Yu, Bing & Grigore, Mihaela & Yang, Qi & Wang, Xiaolong & Chen, Zuliang & Zeng, Ming & Zhao, Shuaifei, 2018. "Integrated absorption-mineralisation for low-energy CO2 capture and sequestration," Applied Energy, Elsevier, vol. 225(C), pages 356-366.
    5. Wang, Ke & Hu, Xiumeng & Zhao, Pengfei & Yin, Zeguang, 2016. "Natural dolomite modified with carbon coating for cyclic high-temperature CO2 capture," Applied Energy, Elsevier, vol. 165(C), pages 14-21.
    6. Niall Mac Dowell & Paul S. Fennell & Nilay Shah & Geoffrey C. Maitland, 2017. "The role of CO2 capture and utilization in mitigating climate change," Nature Climate Change, Nature, vol. 7(4), pages 243-249, April.
    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. Kamonrat Suksumrit & Sascha Kleiber & Susanne Lux, 2023. "The Role of Carbonate Formation during CO 2 Hydrogenation over MgO-Supported Catalysts: A Review on Methane and Methanol Synthesis," Energies, MDPI, vol. 16(7), pages 1-29, 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. Han, Rui & Gao, Jihui & Wei, Siyu & Su, Yanlin & Sun, Fei & Zhao, Guangbo & Qin, Yukun, 2018. "Strongly coupled calcium carbonate/antioxidative graphite nanosheets composites with high cycling stability for thermochemical energy storage," Applied Energy, Elsevier, vol. 231(C), pages 412-422.
    2. Zhang, Wan & Li, Yingjie & He, Zirui & Ma, Xiaotong & Song, Haiping, 2017. "CO2 capture by carbide slag calcined under high-concentration steam and energy requirement in calcium looping conditions," Applied Energy, Elsevier, vol. 206(C), pages 869-878.
    3. Wang, Ke & Zhou, Zhongyun & Zhao, Pengfei & Yin, Zeguang & Su, Zhen & Sun, Ji, 2016. "Synthesis of a highly efficient Li4SiO4 ceramic modified with a gluconic acid-based carbon coating for high-temperature CO2 capture," Applied Energy, Elsevier, vol. 183(C), pages 1418-1427.
    4. Ma, Xiaotong & Li, Yingjie & Duan, Lunbo & Anthony, Edward & Liu, Hantao, 2018. "CO2 capture performance of calcium-based synthetic sorbent with hollow core-shell structure under calcium looping conditions," Applied Energy, Elsevier, vol. 225(C), pages 402-412.
    5. Shi, Jiewen & Li, Yingjie & Zhang, Qing & Ma, Xiaotong & Duan, Lunbo & Zhou, Xingang, 2017. "CO2 capture performance of a novel synthetic CaO/sepiolite sorbent at calcium looping conditions," Applied Energy, Elsevier, vol. 203(C), pages 412-421.
    6. Miguel J. Prieto & Juan Á. Martínez & Rogelio Peón & Lourdes Á. Barcia & Fernando Nuño, 2017. "On the Convenience of Using Simulation Models to Optimize the Control Strategy of Molten-Salt Heat Storage Systems in Solar Thermal Power Plants," Energies, MDPI, vol. 10(7), pages 1-17, July.
    7. Zhang, Weifeng & Xu, Yuanlong & Wang, Qiuhua, 2022. "Coupled CO2 absorption and mineralization with low-concentration monoethanolamine," Energy, Elsevier, vol. 241(C).
    8. Dongdong Fang & Lihui Zhang & Linjiang Zou & Feng Duan, 2021. "Effect of leaching parameters on the composition of adsorbents derived from steel slag and their CO2 capture characteristics," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 11(5), pages 924-938, October.
    9. Takeshi Tsuji & Masao Sorai & Masashige Shiga & Shigenori Fujikawa & Toyoki Kunitake, 2021. "Geological storage of CO2–N2–O2 mixtures produced by membrane‐based direct air capture (DAC)," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 11(4), pages 610-618, August.
    10. Li, Long & Liu, Weizao & Qin, Zhifeng & Zhang, Guoquan & Yue, Hairong & Liang, Bin & Tang, Shengwei & Luo, Dongmei, 2021. "Research on integrated CO2 absorption-mineralization and regeneration of absorbent process," Energy, Elsevier, vol. 222(C).
    11. Michał Jurczyk & Tomasz Spietz & Agata Czardybon & Szymon Dobras & Karina Ignasiak & Łukasz Bartela & Wojciech Uchman & Jakub Ochmann, 2024. "Review of Thermal Energy Storage Materials for Application in Large-Scale Integrated Energy Systems—Methodology for Matching Heat Storage Solutions for Given Applications," Energies, MDPI, vol. 17(14), pages 1-28, July.
    12. Zhang, Yanfang & Gao, Qi & Wei, Jinpeng & Shi, Xunpeng & Zhou, Dequn, 2023. "Can China's energy-consumption permit trading scheme achieve the “Porter” effect? Evidence from an estimated DSGE model," Energy Policy, Elsevier, vol. 180(C).
    13. Wang, Peng-Tao & Wei, Yi-Ming & Yang, Bo & Li, Jia-Quan & Kang, Jia-Ning & Liu, Lan-Cui & Yu, Bi-Ying & Hou, Yun-Bing & Zhang, Xian, 2020. "Carbon capture and storage in China’s power sector: Optimal planning under the 2 °C constraint," Applied Energy, Elsevier, vol. 263(C).
    14. Ren, Shan & Aldahri, Tahani & Liu, Weizao & Liang, Bin, 2021. "CO2 mineral sequestration by using blast furnace slag: From batch to continuous experiments," Energy, Elsevier, vol. 214(C).
    15. Du, Lichan & Ding, Jing & Tian, Heqing & Wang, Weilong & Wei, Xiaolan & Song, Ming, 2017. "Thermal properties and thermal stability of the ternary eutectic salt NaCl-CaCl2-MgCl2 used in high-temperature thermal energy storage process," Applied Energy, Elsevier, vol. 204(C), pages 1225-1230.
    16. Le Brun, N. & Hewitt, G.F. & Markides, C.N., 2017. "Transient freezing of molten salts in pipe-flow systems: Application to the direct reactor auxiliary cooling system (DRACS)," Applied Energy, Elsevier, vol. 186(P1), pages 56-67.
    17. Wu, Ming & Xu, Chao & He, Ya-Ling, 2014. "Dynamic thermal performance analysis of a molten-salt packed-bed thermal energy storage system using PCM capsules," Applied Energy, Elsevier, vol. 121(C), pages 184-195.
    18. Chang, Yuan & Gao, Siqi & Ma, Qian & Wei, Ying & Li, Guoping, 2024. "Techno-economic analysis of carbon capture and utilization technologies and implications for China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 199(C).
    19. Xinyi Sun & Xiaowei Mu & Wei Zheng & Lei Wang & Sixie Yang & Chuanchao Sheng & Hui Pan & Wei Li & Cheng-Hui Li & Ping He & Haoshen Zhou, 2023. "Binuclear Cu complex catalysis enabling Li–CO2 battery with a high discharge voltage above 3.0 V," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    20. Andrew William Ruttinger & Miyuru Kannangara & Jalil Shadbahr & Phil De Luna & Farid Bensebaa, 2021. "How CO 2 -to-Diesel Technology Could Help Reach Net-Zero Emissions Targets: A Canadian Case Study," Energies, MDPI, vol. 14(21), pages 1-21, October.

    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:263:y:2020:i:c:s0306261920301938. 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.