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Valorization of corn straw for liquid hydrocarbon production via catalytic pyrolysis coupled with Phanerochaete chrysosporium pretreatment

  • Jiapeng Wang*
  • , Bo Zhang
  • , Yaning Zhang
  • *Corresponding author for this work
  • Southeast University, Nanjing
  • School of Energy Science and Engineering, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A new method of pretreatment of corn straw with Phanerochaete chrysosporium combined with pyrolysis was proposed to improve the quality of bio-oil. The characterization results demonstrated that in fast pyrolysis, because of the enrichment of cellulose and the removal of lignin, the contents of acids, linear carbonyls, furans and sugars increased while the contents of phenols decreased. The total hydrocarbon and aromatics contents can significantly increase up to 34.37% and 30.59%, respectively, with 3 weeks pretreatment under catalytic pyrolysis. Meanwhile, due to the destruction of the biomass structure by microorganisms, the heavy bio-oil components of the biomass decreased, while the light bio-oil components increased. This method provides a new treatment idea for high quality utilization of biomass.

Original languageEnglish
Title of host publication2023 8th International Conference on Smart and Sustainable Technologies, SpliTech 2023
EditorsPetar Solic, Sandro Nizetic, Joel J. P. C. Rodrigues, Joel J. P. C. Rodrigues, Joel J. P. C. Rodrigues, Diego Lopez-de-Ipina Gonzalez-de-Artaza, Toni Perkovic, Luca Catarinucci, Luigi Patrono
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789532901283
DOIs
StatePublished - 2023
Externally publishedYes
Event8th International Conference on Smart and Sustainable Technologies, SpliTech 2023 - Hybrid, Split/Bol, Croatia
Duration: 20 Jun 202323 Jun 2023

Publication series

Name2023 8th International Conference on Smart and Sustainable Technologies, SpliTech 2023

Conference

Conference8th International Conference on Smart and Sustainable Technologies, SpliTech 2023
Country/TerritoryCroatia
CityHybrid, Split/Bol
Period20/06/2323/06/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Aromatics
  • Corn straw
  • Lignin
  • Phanerochaete chrysosporium pretreatment

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