Welcome to Biomass Chemical Engineering,

›› 2009, Vol. 43 ›› Issue (5): 55-60.

• 论文 • Previous Articles    

Research Progress in Co-pyrolysis-liquefaction of Coal and Biomass

ZHENG Zhi-feng1,2, HUANG Yuan-bo1, PAN Jing1, JIANG Jian-chun2, DAI Wei-di2   

  1. 1. Key Laboratory of Protection, Cultivation and Utilization of Forest Resource in Southwest Country Cooperated by Ministry of Education with Yunnan Province, Southwest Forestry University, Kunming 650224, China;2. Institute of Chemical Industry of Forest Products, CAF;National Engineering Laboratory for Chemical Utilization of Biomass;Key and Open Lab. on Forest Chemical Engineering, SFA, Nanjing 210042, China
  • Received:2009-06-08 Revised:1900-01-01 Online:2009-09-30 Published:2009-09-30

Abstract: The co-pyrolysis-liquefaction of coal and biomass is one of the new methods to convert coal and biomass to fuel and chemical materials. The mechanism of co-pyrolysis-liquefaction, reaction kinetics, the synergy of coal and biomass, catalyst, processing technics and co-pyrolysis-liquefied products during the co-liquefaction of coal and biomass are mainly introduced in this paper. The fast co-pyrolysis of coal and biomass will be an important co-processing technology in the future. Promoting the quality of co-liquefied oil and reducing production costs for the application of the catalysts during the co-liquefaction of coal and biomass and the upgrading of co-liquefied products are pointed out. The co-liquefied oil of coal and biomass will be a substitute for the current petrochemical oil.

Key words: coal, biomass, co-pyrolysis-liquefaction

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