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bce ›› 2014, Vol. 48 ›› Issue (6): 56-61.doi: 10.3969/j.issn.1673-5854.2014.06.010

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Research Progress of Lignocellulosic Biomass Pretreatment Methods for Thermo-chemical Conversion

GUAN Qian, JIANG Jian-chun, XU Jun-ming, HE Xiao-liang, FENG Jun-feng   

  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:2014-05-20 Online:2014-11-30 Published:2014-12-10

Abstract: This paper mainly introduced the composition of lignocellulosic biomass and summarized the research progress of three kinds of pretreatment methods including physical method,chemical-physical method,and chemical method for lignocellulosic biomass thermo-chemical conversion.The effects of various pretreatment methods on raw material and transformation products were expounded,and their defects and limitations in applications were pointed out.At last,the pretreatment technology of lignocellulosic biomass was prospected.

Key words: lignocellulosic biomass, cellulose, hemicelluloses, lignin, pretreatment

CLC Number: