A biomass gasification system for synthesis gas from the new method

Li-Qun Wang, Yu-Huan Dun, Heng Tang, Tong-Zhang Wang

.

DOI: 10.4236/ns.2009.13026                

Abstract

This paper describes a single fluidized bed by the two-step gasification of the working method, process and biomass and coal co-gasification by a certain proportion of the results of a typical run. The results show that the biomass gasifi-cation technology for raw materials has a wide adaptability, the tar content in the gas is less than 10mg/m3,component in it ,the H2+CO>70%, H2/C ≈1~2,especially suitable for biomass from hydrogen, synthetic alcohol fuel, is a promising approach.

Keywords

Fuidized Bed; Double Bed; Biomass; Synthesis Gas; Co-Gasification; Steam Gasification

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	J. corella, J. M .Toledo, and G. Molina, (2007) A review on dual fluidized-bed biomass gasifiers. [J] Ind. Eng .Chem .Res., 46, 6831-6839.
[2]	J. corella, J. M. Toledo, and G. Molina, (2008) Biomass gasification with pure steam in fluidized bed. [J] Int, J. Oil., Gas and coal Technology, 1(1/2).
[3]	C. Z. Wu, B. Y. Xu, Z. F. Luo, et al. (1995) Analysis of biomass gasification for MHV fuel gas. [J]. Coal Gas and Heating Power, 15(2), 8-14.
[4]	T. Z. Wang, L. Q. Wang, and H. S. Zhou, A king of bio-mass and coal co-gasification method and derice of the fluidized bed, 4, CN200410013943.
[5]	T. Z. Wang and L. Q. Wang, A kind of water gas gasifica-tion method and device, ZL90105680.
[6]	L. Q. Wang, X. Song, H. S. Zhou, et al. (2008) Devel-opment study on co-gasification of biomass and coal in fluidized bed gasifier. (II)[J] Acta Energiae Solaris Sinica, 29(3), 354-359.
[7]	D. L. Xie, G. Y. Yi, Z. W. Li, W. Y. Qiao, (2007) Selec-tion of fluidzed bed technology for hydrogen production from biomass gasification. [J] Sino-global Energy. 12, 20-24.
[8]	S. T. Turn, Z. Zhang, et al. (1998) An experiment inves-tigation of hydrogen production from bimass gasification. [J] Int. J. Hydrogen Energy., 23(8), 641-648.
[9]	X. Y. Su, Z. W. Wang, C. M. Cheng, et al. (2000) Study on biomass pyrolysis and gasification in a fluidized bed. [J] Jounal of Fuel Chemistry and Technology, 28(4), 298-305.