IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v148y2018icp629-641.html
   My bibliography  Save this article

Liquefaction of sewage sludge in ethanol-water mixed solvents for bio-oil and biochar products

Author

Listed:
  • Lai, Fa-ying
  • Chang, Yan-chao
  • Huang, Hua-jun
  • Wu, Guo-qiang
  • Xiong, Jiang-bo
  • Pan, Zi-qian
  • Zhou, Chun-fei

Abstract

Liquefaction of sewage sludge (SS) is a promising technology for the preparation of bio-oil (target product) and biochar (by-product). The liquefaction of SS in ethanol-water cosolvent were preliminarily investigated in this study. There existed synergetic effects between ethanol and water on the liquefaction of SS. Higher bio-oil yield (33.5–36.1 wt%) were obtained in ethanol-water cosolvent, compared to those in pure water (32.2 wt%) and pure ethanol (26.8 wt%). Furthermore, the bio-oil obtained in ethanol-water cosolvent contained higher content of ester components, suggesting higher bio-oil quality. The addition of Na2CO3 further increased the yield of bio-oil (37.5 wt% versus 34.9 wt%), but lowered the quality of bio-oil. The main two types of coke oils in bio-oils were diesel oils and lubricating oils. Elemental, proximate and micromorphology analyses of biochars further indicated that ethanol-water cosolvent had better degradation/transformation effects on SS. The biochars obtained from the liquefaction of SS in ethanol-water cosolvent possessed similar specific surface area (23.0–26.0 m2/g) and pore volume (0.118–0.141 cm3/g) to SS pyrolysis biochar. In view of the yield and quality of liquefaction products, ethanol-water cosolvent may be more proper for the liquefaction of SS, compared to pure water/ethanol.

Suggested Citation

  • 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.
    • Handle: RePEc:eee:energy:v:148:y:2018:i:c:p:629-641
    DOI: 10.1016/j.energy.2018.01.186
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218302147
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.01.186?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. 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. Xiu, Shuangning & Shahbazi, Abolghasem, 2012. "Bio-oil production and upgrading research: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4406-4414.
    3. Huang, Hua-jun & Yuan, Xing-zhong & Zhu, Hui-na & Li, Hui & Liu, Yan & Wang, Xue-li & Zeng, Guang-ming, 2013. "Comparative studies of thermochemical liquefaction characteristics of microalgae, lignocellulosic biomass and sewage sludge," Energy, Elsevier, vol. 56(C), pages 52-60.
    4. Zhang, Le & Liu, Ronghou & Yin, Renzhan & Mei, Yuanfei, 2013. "Upgrading of bio-oil from biomass fast pyrolysis in China: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 24(C), pages 66-72.
    5. Dimitriadis, Athanasios & Bezergianni, Stella, 2017. "Hydrothermal liquefaction of various biomass and waste feedstocks for biocrude production: A state of the art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 113-125.
    6. Yuan, Xingzhong & Wang, Jingyu & Zeng, Guangming & Huang, Huajun & Pei, Xiaokai & Li, Hui & Liu, Zhifeng & Cong, Minghui, 2011. "Comparative studies of thermochemical liquefaction characteristics of microalgae using different organic solvents," Energy, Elsevier, vol. 36(11), pages 6406-6412.
    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. 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).
    2. Masoumi, Shima & Boahene, Philip E. & Dalai, Ajay K., 2021. "Biocrude oil and hydrochar production and characterization obtained from hydrothermal liquefaction of microalgae in methanol-water system," Energy, Elsevier, vol. 217(C).
    3. Mariusz Wądrzyk & Łukasz Korzeniowski & Marek Plata & Rafał Janus & Marek Lewandowski & Grzegorz Borówka & Przemysław Maziarka, 2023. "Solvothermal Liquefaction of Blackcurrant Pomace in the Water-Monohydroxy Alcohol Solvent System," Energies, MDPI, vol. 16(3), pages 1-15, January.
    4. Junyuan Zhang & Yang Liu & Bowen Li & Chunling Tan & Dandan Zhou & Martina G. Vijver & Willie J. G. M. Peijnenburg, 2022. "Identification and Classification of the Dissolved Substances from Sludge Biochar and Their Effects on the Activity of Acid Phosphomonoesterase," Sustainability, MDPI, vol. 14(15), pages 1-13, August.
    5. Chen, Xinfei & Ma, Xiaoqian & Zeng, Xianghao & Zheng, Chupeng & Lu, Xiaoluan, 2020. "Ethanol addition during aqueous phase recirculation for further improving bio-oil yield and quality," Applied Energy, Elsevier, vol. 262(C).
    6. Huang, Hua-jun & Chang, Yan-chao & Lai, Fa-ying & Zhou, Chun-fei & Pan, Zi-qian & Xiao, Xiao-feng & Wang, Jia-xin & Zhou, Chun-huo, 2019. "Co-liquefaction of sewage sludge and rice straw/wood sawdust: The effect of process parameters on the yields/properties of bio-oil and biochar products," Energy, Elsevier, vol. 173(C), pages 140-150.
    7. Yan, Mi & Liu, Yu & Wen, Xiaoqiang & Yang, Yayong & Cui, Jintao & Chen, Feng & Hantoko, Dwi, 2023. "Effect of operating conditions on hydrothermal liquefaction of kitchen waste with ethanol-water as a co-solvent for bio-oil production," Renewable Energy, Elsevier, vol. 215(C).
    8. Fang, Jun & Liu, Zhuangzhuang & Luan, Hui & Liu, Fen & Yuan, Xingzhong & Long, Shundong & Wang, Andong & Ma, Yong & Xiao, Zhihua, 2021. "Thermochemical liquefaction of cattle manure using ethanol as solvent: Effects of temperature on bio-oil yields and chemical compositions," Renewable Energy, Elsevier, vol. 167(C), pages 32-41.
    9. Chen, Congjin & Zhu, Jingxian & Jia, Shuang & Mi, Shuai & Tong, Zhangfa & Li, Zhixia & Li, Mingfei & Zhang, Yanjuan & Hu, Yuhua & Huang, Zuqiang, 2018. "Effect of ethanol on Mulberry bark hydrothermal liquefaction and bio-oil chemical compositions," Energy, Elsevier, vol. 162(C), pages 460-475.
    10. Haijun Wu & Usama Shakeel & Quan Zhang & Kai Zhang & Xia Xu & Jian Xu, 2022. "Ethanol-Assisted Hydrothermal Liquefaction of Poplar Using Fe-Co/Al 2 O 3 as Catalyst," Energies, MDPI, vol. 15(9), pages 1-16, April.
    11. Leng, Lijian & Li, Hui & Yuan, Xingzhong & Zhou, Wenguang & Huang, Huajun, 2018. "Bio-oil upgrading by emulsification/microemulsification: A review," Energy, Elsevier, vol. 161(C), pages 214-232.
    12. Zhao, Bojun & Li, Haoyang & Wang, Haoyu & Hu, Yulin & Gao, Jihui & Zhao, Guangbo & Ray, Madhumita B. & Xu, Chunbao Charles, 2021. "Synergistic effects of metallic Fe and other homogeneous/heterogeneous catalysts in hydrothermal liquefaction of woody biomass," Renewable Energy, Elsevier, vol. 176(C), pages 543-554.
    13. 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.

    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. Isa, Khairuddin Md & Abdullah, Tuan Amran Tuan & Ali, Umi Fazara Md, 2018. "Hydrogen donor solvents in liquefaction of biomass: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1259-1268.
    2. Leng, Lijian & Li, Hui & Yuan, Xingzhong & Zhou, Wenguang & Huang, Huajun, 2018. "Bio-oil upgrading by emulsification/microemulsification: A review," Energy, Elsevier, vol. 161(C), pages 214-232.
    3. 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.
    4. Déniel, Maxime & Haarlemmer, Geert & Roubaud, Anne & Weiss-Hortala, Elsa & Fages, Jacques, 2016. "Energy valorisation of food processing residues and model compounds by hydrothermal liquefaction," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 1632-1652.
    5. Xu, Donghai & Wang, Yang & Lin, Guike & Guo, Shuwei & Wang, Shuzhong & Wu, Zhiqiang, 2019. "Co-hydrothermal liquefaction of microalgae and sewage sludge in subcritical water: Ash effects on bio-oil production," Renewable Energy, Elsevier, vol. 138(C), pages 1143-1151.
    6. Leng, Lijian & Yuan, Xingzhong & Chen, Xiaohong & Huang, Huajun & Wang, Hou & Li, Hui & Zhu, Ren & Li, Shanxing & Zeng, Guangming, 2015. "Characterization of liquefaction bio-oil from sewage sludge and its solubilization in diesel microemulsion," Energy, Elsevier, vol. 82(C), pages 218-228.
    7. Saber, Mohammad & Nakhshiniev, Bakhtiyor & Yoshikawa, Kunio, 2016. "A review of production and upgrading of algal bio-oil," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 918-930.
    8. Liu, Guangmin & Qiao, Lina & Zhang, Hong & Zhao, Dan & Su, Xudong, 2014. "The effects of illumination factors on the growth and HCO3− fixation of microalgae in an experiment culture system," Energy, Elsevier, vol. 78(C), pages 40-47.
    9. Primaz, Carmem T. & Ribes-Greus, Amparo & Jacques, Rosângela A., 2021. "Valorization of cotton residues for production of bio-oil and engineered biochar," Energy, Elsevier, vol. 235(C).
    10. Magdeldin, Mohamed & Kohl, Thomas & Järvinen, Mika, 2017. "Techno-economic assessment of the by-products contribution from non-catalytic hydrothermal liquefaction of lignocellulose residues," Energy, Elsevier, vol. 137(C), pages 679-695.
    11. Yan, Kai & Wu, Guosheng & Lafleur, Todd & Jarvis, Cody, 2014. "Production, properties and catalytic hydrogenation of furfural to fuel additives and value-added chemicals," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 663-676.
    12. Collett, James R. & Billing, Justin M. & Meyer, Pimphan A. & Schmidt, Andrew J. & Remington, A. Brook & Hawley, Erik R. & Hofstad, Beth A. & Panisko, Ellen A. & Dai, Ziyu & Hart, Todd R. & Santosa, Da, 2019. "Renewable diesel via hydrothermal liquefaction of oleaginous yeast and residual lignin from bioconversion of corn stover," Applied Energy, Elsevier, vol. 233, pages 840-853.
    13. Yang, Zixu & Kumar, Ajay & Huhnke, Raymond L., 2015. "Review of recent developments to improve storage and transportation stability of bio-oil," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 859-870.
    14. 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).
    15. Beims, R.F. & Simonato, C.L. & Wiggers, V.R., 2019. "Technology readiness level assessment of pyrolysis of trygliceride biomass to fuels and chemicals," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 521-529.
    16. Huang, Hua-jun & Yuan, Xing-zhong & Zhu, Hui-na & Li, Hui & Liu, Yan & Wang, Xue-li & Zeng, Guang-ming, 2013. "Comparative studies of thermochemical liquefaction characteristics of microalgae, lignocellulosic biomass and sewage sludge," Energy, Elsevier, vol. 56(C), pages 52-60.
    17. Chen, Haitao & He, Zhixia & Zhang, Bo & Feng, Huan & Kandasamy, Sabariswaran & Wang, Bin, 2019. "Effects of the aqueous phase recycling on bio-oil yield in hydrothermal liquefaction of Spirulina Platensis, α-cellulose, and lignin," Energy, Elsevier, vol. 179(C), pages 1103-1113.
    18. Xu, Donghai & Lin, Guike & Liu, Liang & Wang, Yang & Jing, Zefeng & Wang, Shuzhong, 2018. "Comprehensive evaluation on product characteristics of fast hydrothermal liquefaction of sewage sludge at different temperatures," Energy, Elsevier, vol. 159(C), pages 686-695.
    19. Sun, Qie & Li, Hailong & Yan, Jinying & Liu, Longcheng & Yu, Zhixin & Yu, Xinhai, 2015. "Selection of appropriate biogas upgrading technology-a review of biogas cleaning, upgrading and utilisation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 521-532.
    20. Xia, Ao & Cheng, Jun & Ding, Lingkan & Lin, Richen & Song, Wenlu & Zhou, Junhu & Cen, Kefa, 2014. "Effects of changes in microbial community on the fermentative production of hydrogen and soluble metabolites from Chlorella pyrenoidosa biomass in semi-continuous operation," Energy, Elsevier, vol. 68(C), pages 982-988.

    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:148:y:2018:i:c:p:629-641. 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.