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A Review of Hydrothermal Liquefaction of Biomass for Biofuels Production with a Special Focus on the Effect of Process Parameters, Co-Solvents, and Extraction Solvents

Author

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  • Ankit Mathanker

    (Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

  • Snehlata Das

    (Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

  • Deepak Pudasainee

    (Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

  • Monir Khan

    (Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

  • Amit Kumar

    (Department of Mechanical Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

  • Rajender Gupta

    (Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2R3, Canada)

Abstract

Hydrothermal liquefaction is one of the common thermochemical conversion methods adapted to convert high-water content biomass feedstocks to biofuels and many other valuable industrial chemicals. The hydrothermal process is broadly classified into carbonization, liquefaction, and gasification with hydrothermal liquefaction conducted in the intermediate temperature range of 250–374 °C and pressure of 4–25 MPa. Due to the ease of adaptability, there has been considerable research into the process on using various types of biomass feedstocks. Over the years, various solvents and co-solvents have been used as mediums of conversion, to promote easy decomposition of the lignocellulosic components in biomass. The product separation process, to obtain the final products, typically involves multiple extraction and evaporation steps, which greatly depend on the type of extractive solvents and process parameters. In general, the main aim of the hydrothermal process is to produce a primary product, such as bio-oil, biochar, gases, or industrial chemicals, such as adhesives, benzene, toluene, and xylene. All of the secondary products become part of the side streams. The optimum process parameters are obtained to improve the yield and quality of the primary products. A great deal of the process depends on understanding the underlined reaction chemistry during the process. Therefore, this article reviews the major works conducted in the field of hydrothermal liquefaction in order to understand the mechanism of lignocellulosic conversion, describing the concept of a batch and a continuous process with the most recent state-of-art technologies in the field. Further, the article provides detailed insight into the effects of various process parameters, co-solvents, and extraction solvents, and their effects on the products’ yield and quality. It also provides information about possible applications of products obtained through liquefaction. Lastly, it addresses gaps in research and provides suggestions for future studies.

Suggested Citation

  • Ankit Mathanker & Snehlata Das & Deepak Pudasainee & Monir Khan & Amit Kumar & Rajender Gupta, 2021. "A Review of Hydrothermal Liquefaction of Biomass for Biofuels Production with a Special Focus on the Effect of Process Parameters, Co-Solvents, and Extraction Solvents," Energies, MDPI, vol. 14(16), pages 1-60, August.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:16:p:4916-:d:612556
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    References listed on IDEAS

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    1. Kang, Shimin & Li, Xianglan & Fan, Juan & Chang, Jie, 2013. "Hydrothermal conversion of lignin: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 27(C), pages 546-558.
    2. Zhu, Zhe & Toor, Saqib Sohail & Rosendahl, Lasse & Yu, Donghong & Chen, Guanyi, 2015. "Influence of alkali catalyst on product yield and properties via hydrothermal liquefaction of barley straw," Energy, Elsevier, vol. 80(C), pages 284-292.
    3. Taghipour, Alireza & Ramirez, Jerome A. & Brown, Richard J. & Rainey, Thomas J., 2019. "A review of fractional distillation to improve hydrothermal liquefaction biocrude characteristics; future outlook and prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 115(C).
    4. Kumar, Mayank & Olajire Oyedun, Adetoyese & Kumar, Amit, 2018. "A review on the current status of various hydrothermal technologies on biomass feedstock," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 1742-1770.
    5. Tzanetis, Konstantinos F. & Posada, John A. & Ramirez, Andrea, 2017. "Analysis of biomass hydrothermal liquefaction and biocrude-oil upgrading for renewable jet fuel production: The impact of reaction conditions on production costs and GHG emissions performance," Renewable Energy, Elsevier, vol. 113(C), pages 1388-1398.
    6. Pedersen, T.H. & Jensen, C.U. & Sandström, L. & Rosendahl, L.A., 2017. "Full characterization of compounds obtained from fractional distillation and upgrading of a HTL biocrude," Applied Energy, Elsevier, vol. 202(C), pages 408-419.
    7. Brand, Steffen & Susanti, Ratna Frida & Kim, Seok Ki & Lee, Hong-shik & Kim, Jaehoon & Sang, Byung-In, 2013. "Supercritical ethanol as an enhanced medium for lignocellulosic biomass liquefaction: Influence of physical process parameters," Energy, Elsevier, vol. 59(C), pages 173-182.
    8. Daniele Castello & Thomas Helmer Pedersen & Lasse Aistrup Rosendahl, 2018. "Continuous Hydrothermal Liquefaction of Biomass: A Critical Review," Energies, MDPI, vol. 11(11), pages 1-35, November.
    9. Brand, Steffen & Hardi, Flabianus & Kim, Jaehoon & Suh, Dong Jin, 2014. "Effect of heating rate on biomass liquefaction: Differences between subcritical water and supercritical ethanol," Energy, Elsevier, vol. 68(C), pages 420-427.
    10. Zhu, Zhe & Rosendahl, Lasse & Toor, Saqib Sohail & Yu, Donghong & Chen, Guanyi, 2015. "Hydrothermal liquefaction of barley straw to bio-crude oil: Effects of reaction temperature and aqueous phase recirculation," Applied Energy, Elsevier, vol. 137(C), pages 183-192.
    11. Gollakota, A.R.K. & Kishore, Nanda & Gu, Sai, 2018. "A review on hydrothermal liquefaction of biomass," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1378-1392.
    12. Konstantinos Anastasakis & Patrick Biller & René B. Madsen & Marianne Glasius & Ib Johannsen, 2018. "Continuous Hydrothermal Liquefaction of Biomass in a Novel Pilot Plant with Heat Recovery and Hydraulic Oscillation," Energies, MDPI, vol. 11(10), pages 1-23, October.
    13. Akhtar, Javaid & Kuang, Soo Kim & Amin, NorAishah Saidina, 2010. "Liquefaction of empty palm fruit bunch (EPFB) in alkaline hot compressed water," Renewable Energy, Elsevier, vol. 35(6), pages 1220-1227.
    14. Akhtar, Javaid & Amin, Nor Aishah Saidina, 2011. "A review on process conditions for optimum bio-oil yield in hydrothermal liquefaction of biomass," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(3), pages 1615-1624, April.
    15. Yin, Sudong & Tan, Zhongchao, 2012. "Hydrothermal liquefaction of cellulose to bio-oil under acidic, neutral and alkaline conditions," Applied Energy, Elsevier, vol. 92(C), pages 234-239.
    16. Zhu, Yunhua & Biddy, Mary J. & Jones, Susanne B. & Elliott, Douglas C. & Schmidt, Andrew J., 2014. "Techno-economic analysis of liquid fuel production from woody biomass via hydrothermal liquefaction (HTL) and upgrading," Applied Energy, Elsevier, vol. 129(C), pages 384-394.
    17. Kamaldeep Sharma & Ayaz A. Shah & Saqib S. Toor & Tahir H. Seehar & Thomas H. Pedersen & Lasse A. Rosendahl, 2021. "Co-Hydrothermal Liquefaction of Lignocellulosic Biomass in Supercritical Water," Energies, MDPI, vol. 14(6), pages 1-13, March.
    18. Seshasayee, Mahadevan Subramanya & Savage, Phillip E., 2020. "Oil from plastic via hydrothermal liquefaction: Production and characterization," Applied Energy, Elsevier, vol. 278(C).
    19. Je-Lueng Shie & Wei-Sheng Yang & Yi-Ru Liau & Tian-Hui Liau & Hong-Ren Yang, 2021. "Subcritical Hydrothermal Co-Liquefaction of Process Rejects at a Wastepaper-Based Paper Mill with Waste Soybean Oil," Energies, MDPI, vol. 14(9), pages 1-14, April.
    20. Watson, Jamison & Lu, Jianwen & de Souza, Raquel & Si, Buchun & Zhang, Yuanhui & Liu, Zhidan, 2019. "Effects of the extraction solvents in hydrothermal liquefaction processes: Biocrude oil quality and energy conversion efficiency," Energy, Elsevier, vol. 167(C), pages 189-197.
    21. Lai, Fa-ying & Chang, Yan-chao & Huang, Hua-jun & Wu, Guo-qiang & Xiong, Jiang-bo & Pan, Zi-qian & Zhou, Chun-fei, 2018. "Liquefaction of sewage sludge in ethanol-water mixed solvents for bio-oil and biochar products," Energy, Elsevier, vol. 148(C), pages 629-641.
    22. Qu, Yixin & Wei, Xiaomin & Zhong, Chongli, 2003. "Experimental study on the direct liquefaction of Cunninghamia lanceolata in water," Energy, Elsevier, vol. 28(7), pages 597-606.
    23. Feng, Shanghuan & Wei, Rufei & Leitch, Mathew & Xu, Chunbao Charles, 2018. "Comparative study on lignocellulose liquefaction in water, ethanol, and water/ethanol mixture: Roles of ethanol and water," Energy, Elsevier, vol. 155(C), pages 234-241.
    24. Zhang, Linghong & Champagne, Pascale & (Charles) Xu, Chunbao, 2011. "Bio-crude production from secondary pulp/paper-mill sludge and waste newspaper via co-liquefaction in hot-compressed water," Energy, Elsevier, vol. 36(4), pages 2142-2150.
    25. Lee, Jae Hoon & Hwang, Hyewon & Choi, Joon Weon, 2018. "Effects of transition metals on hydrothermal liquefaction of empty fruit bunches (EFB) for conversion to biofuel and valuable chemicals," Energy, Elsevier, vol. 162(C), pages 1-9.
    26. Gao, Ying & Wang, Xian-Hua & Yang, Hai-Ping & Chen, Han-Ping, 2012. "Characterization of products from hydrothermal treatments of cellulose," Energy, Elsevier, vol. 42(1), pages 457-465.
    27. Sun, Peiqin & Heng, Mingxing & Sun, Shaohui & Chen, Junwu, 2010. "Direct liquefaction of paulownia in hot compressed water: Influence of catalysts," Energy, Elsevier, vol. 35(12), pages 5421-5429.
    28. Younas, Rafia & Hao, Shilai & Zhang, Liwu & Zhang, Shicheng, 2017. "Hydrothermal liquefaction of rice straw with NiO nanocatalyst for bio-oil production," Renewable Energy, Elsevier, vol. 113(C), pages 532-545.
    29. Yang, Jie & (Sophia) He, Quan & Yang, Linxi, 2019. "A review on hydrothermal co-liquefaction of biomass," Applied Energy, Elsevier, vol. 250(C), pages 926-945.
    30. Jasiūnas, Lukas & Pedersen, Thomas H. & Toor, Saqib S. & Rosendahl, Lasse A., 2017. "Biocrude production via supercritical hydrothermal co-liquefaction of spent mushroom compost and aspen wood sawdust," Renewable Energy, Elsevier, vol. 111(C), pages 392-398.
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