生物质低温气化催化剂的研究发展

物质气化技术已在国内外得到广泛的开发和运用,但由于燃气品位较差,焦油较多,限制了生物质气化气的进一步利用.近年来生物质的低温气化催化裂解已引起了国内外的广泛关注.分析了目前使用的各种催化剂对减少生物质气化焦油的生成和改进燃料气品质的作用结果,提出了进一步的研究方向.

Research Progress on Catalysts for Low Temperature Catalytic Gasification of Biomass

The technology of biomass gasification hasbeen developed and applied universally allover the- word. However, the higher content of tar affects the quality of syngas and limits the application of biomass gasification technology. In recent years,/3iomass catalytic gasification is gaining extensive attention, In this article, the foreign research progress on catalysts for catalytic gasification ofbiomass is reviewed, The effect of catalysts on decreasing tar evolution and upgrading fuel gas quality is discussed. The development strategy for this technology application is presented.