Waste and Biomass Valorization

, Volume 8, Issue 3, pp 911–921

Co-pyrolysis of Rice Husk with Underutilized Biomass Species: A Sustainable Route for Production of Precursors for Fuels and Valuable Chemicals

  • Isah Yakub Mohammed
  • Chun Hsion Lim
  • Feroz Kabir Kazi
  • Suzana Yusup
  • Hon Loong Lam
  • Yousif Abdalla Abakr
Original Paper

DOI: 10.1007/s12649-016-9599-9

Cite this article as:
Mohammed, I.Y., Lim, C.H., Kazi, F.K. et al. Waste Biomass Valor (2017) 8: 911. doi:10.1007/s12649-016-9599-9
  • 123 Downloads

Abstract

In this study, co-pyrolysis of rice husk with underutilized biomass, Napier grass and sago waste was carried out in a fixed bed reactor at 600 °C, 30 °C/min and 5 L/min nitrogen flowrate. Two-phase bio-oil (organic and aqueous) was collected and characterized using standard analytical techniques. 34.13–45.55 wt% total boil-oil yield was recorded using assorted biomass compared to pure risk husk biomass with 31.51 wt% yield. The organic phase consist mainly benzene derivatives with higher proportion in the oil from the co-pyrolysis process relative to the organic phase from the pyrolysis of the individual biomass while the aqueous phase in all cases was predominantly water, acids, ketones, aldehydes, sugars and traces of phenolics. This study has demonstrated a good approach towards increasing valorization of rice husk in a single reaction step for the production of high grade bio-oil, which can be transformed into fuel and valuable chemicals.

Keywords

Rice husk Napier grass Sago waste Co-pyrolysis Bio-oil Characterization 

Copyright information

© Springer Science+Business Media Dordrecht 2016

Authors and Affiliations

  • Isah Yakub Mohammed
    • 1
    • 5
  • Chun Hsion Lim
    • 1
    • 5
  • Feroz Kabir Kazi
    • 3
  • Suzana Yusup
    • 4
  • Hon Loong Lam
    • 1
  • Yousif Abdalla Abakr
    • 2
  1. 1.Department of Chemical and Environmental EngineeringThe University of Nottingham Malaysia CampusSemenyihMalaysia
  2. 2.Department of Mechanical, Manufacturing and Material EngineeringThe University of Nottingham Malaysia CampusSemenyihMalaysia
  3. 3.Department of Engineering and MathematicsSheffield Hallam UniversitySheffieldUK
  4. 4.Department of Chemical EngineeringUniversiti Teknologi PETRONASBandar Seri Iskandar, TronohMalaysia
  5. 5.Crops for the Future (CFF)The University of Nottingham Malaysia CampusSemenyihMalaysia