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›› 2013, Vol. 47 ›› Issue (2): 29-34.doi: 10.3969/j.issn.1673-5854.2013.02.007

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Research Progress on Pressure Liquefaction of Biomass to Bio-oil

YANG Zhong-zhi, JIANG Jian-chun, XU Jun-ming, HU yi-ming   

  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 Materials, Jiangsu Province, Nanjing 210042, China
  • Received:2012-09-06 Revised:1900-01-01 Online:2013-03-30 Published:2013-03-30

Abstract: The development history of biomass pressure liquefaction is reviewed and its reaction mechanism is analyzed. The main influence factors, such as material types, liquefaction solvents, catalysts, liquefaction atmosphere, temperature, pressure and reaction time, are discussed. Then the progress of refining of liquefaction bio-oil is analyzed. Moreover, we also point out that further research is required in order to accumulate experience for further industrialization.

Key words: biomass, pressure liquefaction, bio-oil, refining

CLC Number: