Title of article
Interactions of biomass components during pyrolysis: A TG-FTIR study
Author/Authors
Liu، نويسنده , , Qian and Zhong، نويسنده , , Zhaoping and Wang، نويسنده , , Shurong and Luo، نويسنده , , Zhongyang، نويسنده ,
Pages
6
From page
213
To page
218
Abstract
The pyrolysis of synthetic biomass samples as three-component (viz. hemicellulose, cellulose and lignin) mixtures was investigated by using the technology of thermogravimetric analyzer coupled with Fourier transform infrared spectrometer (TG-FTIR). The results reveal the occurrence of interactions among biomass components during pyrolysis, especially the influence of lignin to hemicellulose below 327 °C and that of hemicellulose to cellulose above 327 °C. By analyzing the FTIR spectra carefully, it was found that the presence of lignin decreased the yield of 2-furaldehyde and CO containing compounds. The existence of hemicellulose intensively decreased the yield of levoglucosan, and largely promoted the formation of hydroxyacetaldehyde.
Keywords
volatile , Pyrolysis , BIOMASS , COMPONENT , Interaction
Journal title
Astroparticle Physics
Record number
2035328
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