Welcome to Biomass Chemical Engineering,

›› 2013, Vol. 47 ›› Issue (6): 41-45.doi: 10.3969/j.issn.1673-5854.2013.06.008

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Influence of Torrefaction Pretreatment on Biomass Gasification

YU Wei-jin, YING Hao, WANG Yan-jie   

  1. Institute of Chemical Industry of Forest Products, CAF; National Engineering Lab. for Biomass Chemical Utilization; Key and Open Lab.of Forest Chemical Engineering, SFA; Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China
  • Received:2013-06-17 Revised:1900-01-01 Online:2013-11-30 Published:2013-11-30

Abstract: This paper briefly describes the physical and chemical characteristics of the biomass. The existing feedstock pretreatment method on biomass gasification, including on the research situation of biomass torrefaction and the influence of torrefaction pretreatment on biomass gasification is introduced. Many research results show that torrefaction can significantly improve the biomass powder grinding performance, effectively increase the density and bulk density, and reduce the biomass O/C ratio. Finally, the paper made an outlook on the application of torrefaction pretreatment on biomass gasification.

Key words: biomass, pretreatment, torrefaction, gasification

CLC Number: