IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i8p3561-d1128235.html
   My bibliography  Save this article

Effect of Different Hydrothermal Parameters on Calorific Value and Pyrolysis Characteristics of Hydrochar of Kitchen Waste

Author

Listed:
  • Yan Shi

    (School of Municipal & Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China)

  • Chenglin Li

    (School of Municipal & Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China)

  • Runze Chai

    (School of Municipal & Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China)

  • Junquan Wu

    (School of Municipal & Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China)

  • Yining Wang

    (School of Municipal & Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China)

Abstract

Kitchen waste (KW) has high water content and organic matter, which has great potential for energy application, but how to treat it effectively has always been a difficult problem. In this study, the feasibility of transforming kitchen waste into hydrochar as a solid fuel to replace the primary energy by hydrothermal carbonization (HTC) is put forward. An experimental study of proportioned KW under HTC conditions (reaction temperature, residence time, liquid–solid ratio) is carried out by elemental analysis, industrial analysis, energy density calculation, and calorific value measurement. The results show that a proper extension of the residence time to 3.5 h at a liquid–solid ratio of 10 and a reaction temperature of 265 °C for the kitchen waste after HTC would result in a maximum calorific value of 30.933 MJ/Kg for the prepared hydrochar. The maximum ash content of hydrochar at a 265 °C reaction temperature is 3.94% < 10%, which is much lower than the standard of extra-low-ash coal, and the study shows that the hydrochar prepared from kitchen waste by HTC for combustion will greatly improve the combustion efficiency. The three types of kitchen waste under HTC conditions are compared with the three typical types of coal in China by the van Krevelen diagram. The results show that the combustion properties of hydrochar from kitchen waste prepared by the HTC method are better than those of lignite close to bituminous coal and can provide a theoretical basis for replacing primary energy in the future. Finally, by combining thermogravimetric analysis with mathematical modeling, it is calculated that the hydrochar of kitchen waste has a lower activation energy than those of other biomass, which can better facilitate the reaction. The experimental results further determine the feasibility of hydrochar as an alternative primary energy source and provide a theoretical basis for the future conversion of kitchen waste into hydrochar as a solid fuel through HTC.

Suggested Citation

  • Yan Shi & Chenglin Li & Runze Chai & Junquan Wu & Yining Wang, 2023. "Effect of Different Hydrothermal Parameters on Calorific Value and Pyrolysis Characteristics of Hydrochar of Kitchen Waste," Energies, MDPI, vol. 16(8), pages 1-15, April.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:8:p:3561-:d:1128235
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/8/3561/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/8/3561/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Mohammed, Habu Iyodo & Garba, Kabir & Ahmed, Saeed I. & Abubakar, Lawan G., 2022. "Thermodynamics and kinetics of Doum (Hyphaene thebaica) shell using thermogravimetric analysis: A study on pyrolysis pathway to produce bioenergy," Renewable Energy, Elsevier, vol. 200(C), pages 1275-1285.
    2. Zhao, Peitao & Shen, Yafei & Ge, Shifu & Chen, Zhenqian & Yoshikawa, Kunio, 2014. "Clean solid biofuel production from high moisture content waste biomass employing hydrothermal treatment," Applied Energy, Elsevier, vol. 131(C), pages 345-367.
    3. Li, Yangyang & Jin, Yiying, 2015. "Effects of thermal pretreatment on acidification phase during two-phase batch anaerobic digestion of kitchen waste," Renewable Energy, Elsevier, vol. 77(C), pages 550-557.
    4. Jun-Ho Jo & Seung-Soo Kim & Jae-Wook Shim & Ye-Eun Lee & Yeong-Seok Yoo, 2017. "Pyrolysis Characteristics and Kinetics of Food Wastes," Energies, MDPI, vol. 10(8), pages 1-13, August.
    Full references (including those not matched with items on IDEAS)

    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. Suopajärvi, Hannu & Umeki, Kentaro & Mousa, Elsayed & Hedayati, Ali & Romar, Henrik & Kemppainen, Antti & Wang, Chuan & Phounglamcheik, Aekjuthon & Tuomikoski, Sari & Norberg, Nicklas & Andefors, Alf , 2018. "Use of biomass in integrated steelmaking – Status quo, future needs and comparison to other low-CO2 steel production technologies," Applied Energy, Elsevier, vol. 213(C), pages 384-407.
    2. Wenran Gao & Hui Li & Karnowo & Bing Song & Shu Zhang, 2020. "Integrated Leaching and Thermochemical Technologies for Producing High-Value Products from Rice Husk: Leaching of Rice Husk with the Aqueous Phases of Bioliquids," Energies, MDPI, vol. 13(22), pages 1-15, November.
    3. Aisha Al-Rumaihi & Gordon McKay & Hamish R. Mackey & Tareq Al-Ansari, 2020. "Environmental Impact Assessment of Food Waste Management Using Two Composting Techniques," Sustainability, MDPI, vol. 12(4), pages 1-23, February.
    4. Ye, Lian & Zhang, Jianliang & Wang, Guangwei & Wang, Chen & Mao, Xiaoming & Ning, Xiaojun & Zhang, Nan & Teng, Haipeng & Li, Jinhua & Wang, Chuan, 2023. "Feasibility analysis of plastic and biomass hydrochar for blast furnace injection," Energy, Elsevier, vol. 263(PD).
    5. Mäkelä, Mikko & Yoshikawa, Kunio, 2016. "Simulating hydrothermal treatment of sludge within a pulp and paper mill," Applied Energy, Elsevier, vol. 173(C), pages 177-183.
    6. Wang, Hanxi & Xu, Jianling & Sheng, Lianxi, 2019. "Study on the comprehensive utilization of city kitchen waste as a resource in China," Energy, Elsevier, vol. 173(C), pages 263-277.
    7. Suiuay, Chokchai & Laloon, Kittipong & Katekaew, Somporn & Senawong, Kritsadang & Noisuwan, Phakamat & Sudajan, Somposh, 2020. "Effect of gasoline-like fuel obtained from hard-resin of Yang (Dipterocarpus alatus) on single cylinder gasoline engine performance and exhaust emissions," Renewable Energy, Elsevier, vol. 153(C), pages 634-645.
    8. Wang, Liping & Chang, Yuzhi & Li, Aimin, 2019. "Hydrothermal carbonization for energy-efficient processing of sewage sludge: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 423-440.
    9. Nawaz, Ahmad & Kumar, Pradeep, 2022. "Elucidating the bioenergy potential of raw, hydrothermally carbonized and torrefied waste Arundo donax biomass in terms of physicochemical characterization, kinetic and thermodynamic parameters," Renewable Energy, Elsevier, vol. 187(C), pages 844-856.
    10. Aragón-Briceño, C.I. & Pozarlik, A.K. & Bramer, E.A. & Niedzwiecki, Lukasz & Pawlak-Kruczek, H. & Brem, G., 2021. "Hydrothermal carbonization of wet biomass from nitrogen and phosphorus approach: A review," Renewable Energy, Elsevier, vol. 171(C), pages 401-415.
    11. Siti Zaharah Roslan & Siti Fairuz Zainudin & Alijah Mohd Aris & Khor Bee Chin & Mohibah Musa & Ahmad Rafizan Mohamad Daud & Syed Shatir A. Syed Hassan, 2023. "Hydrothermal Carbonization of Sewage Sludge into Solid Biofuel: Influences of Process Conditions on the Energetic Properties of Hydrochar," Energies, MDPI, vol. 16(5), pages 1-16, March.
    12. Kambo, Harpreet Singh & Dutta, Animesh, 2015. "A comparative review of biochar and hydrochar in terms of production, physico-chemical properties and applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 45(C), pages 359-378.
    13. Ye-Eun Lee & Jun-Ho Jo & I-Tae Kim & Yeong-Seok Yoo, 2018. "Value-Added Performance and Thermal Decomposition Characteristics of Dumped Food Waste Compost by Pyrolysis," Energies, MDPI, vol. 11(5), pages 1-14, April.
    14. Li, Jie & Pan, Lanjia & Suvarna, Manu & Tong, Yen Wah & Wang, Xiaonan, 2020. "Fuel properties of hydrochar and pyrochar: Prediction and exploration with machine learning," Applied Energy, Elsevier, vol. 269(C).
    15. Zhang, Hongmei & Chen, Zhengjie & Ma, Wenhui & Cao, Shijie, 2022. "Effect of the reactive blend conditions on the thermal properties of waste biomass and soft coal as a reducing agent for silicon production," Renewable Energy, Elsevier, vol. 187(C), pages 302-319.
    16. Shen, Yafei & Yu, Shili & Ge, Shun & Chen, Xingming & Ge, Xinlei & Chen, Mindong, 2017. "Hydrothermal carbonization of medical wastes and lignocellulosic biomass for solid fuel production from lab-scale to pilot-scale," Energy, Elsevier, vol. 118(C), pages 312-323.
    17. Qi, Renzhi & Xu, Zhihua & Zhou, Yuwei & Zhang, Daofang & Sun, Zhenhua & Chen, Weifang & Xiong, Mengmeng, 2021. "Clean solid fuel produced from cotton textiles waste through hydrothermal carbonization with FeCl3: Upgrading the fuel quality and combustion characteristics," Energy, Elsevier, vol. 214(C).
    18. Mosqueda, Alexander & Wei, Juntao & Medrano, Katleya & Gonzales, Hazel & Ding, Lu & Yu, Guangsuo & Yoshikawa, Kunio, 2019. "Co-gasification reactivity and synergy of banana residue hydrochar and anthracite coal blends," Applied Energy, Elsevier, vol. 250(C), pages 92-97.
    19. Zhuang, Xiuzheng & Liu, Jianguo & Zhang, Qi & Wang, Chenguang & Zhan, Hao & Ma, Longlong, 2022. "A review on the utilization of industrial biowaste via hydrothermal carbonization," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).
    20. Anupam, Kumar & Sharma, Arvind Kumar & Lal, Priti Shivhare & Dutta, Suman & Maity, Sudip, 2016. "Preparation, characterization and optimization for upgrading Leucaena leucocephala bark to biochar fuel with high energy yielding," Energy, Elsevier, vol. 106(C), pages 743-756.

    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:16:y:2023:i:8:p:3561-:d:1128235. 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.