Welcome to Chemistry and Industry of Forest Products,

›› 2013, Vol. 33 ›› Issue (6): 121-127.doi: 10.3969/j.issn.0253-2417.2013.06.023

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A Review of Biomass Carbon Dioxide Gasification

WANG Yan-jie1, YING Hao1,2, JIANG Jun-fei1   

  1. 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;2. Institute of New Technology of Forestry, CAF, Beijing 100091, China
  • Received:2012-12-07 Revised:1900-01-01 Online:2013-12-30 Published:2013-12-30

Abstract: The effect of temperature, pressure, catalyst and the concentration of monoxide on biomass carbon dioxide gasification was reviewed. With the increment of temperature, the reactivity of biomass was accelerated dramatically. The effect of the pressure was complex for the reaction of gasification. It was influenced both by partial pressure of components and the whole pressure. Alkali metal and alkali earth metal can be used as catalysts for accelerating the reaction of biomass carbon dioxide gasification. According to the mechanism of carbon dioxide gasification, increasing the amount of monoxide inhibits the reaction to the favorable side. However, reducing the partial pressure and the amount of monoxide in the syngas can promote the reaction rate. The prospect of biomass carbon dioxide gasification application was also presented.

Key words: biomass, carbon dioxide, gasification, pressure, catalysis

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