Comparison of the pyrolysis properties of corn straw fermentation residue and phenolic resin

Rui Ma, Ze Wang, Lu He, Wenli Song, Songpo Zhang

Article ID: 1499
Vol 3, Issue 2, 2020

VIEWS - 542 (Abstract) 282 (pdf)

Abstract


The regularity and variability of the composition distribution of the pyrolysis products of corn stover fermentation residue and phenolic resin with the pyrolysis temperature were investigated by thermogravimetry (TG) and lyser-gas/mass spectrometer (Py-GC/MS). The results show that toluene, phenol and methyl phenol are the main common components of the two systems, 2,3-dihydrobenzofuran, alkoxy compounds and a small amount of carboxylic acid are the unique components in the pyrolysis products of corn straw fermentation residue, while dimethyl phenol, 9H-xanthene and other components in the phenolic. This is a reflection of the differences in the composition and structure of the two raw materials.


Keywords


Corn Straw Fermentation Residue; Phenolic Resin; Pyrolysis; Py-GC/MS

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References


1. Bridgwater AV. Review of fast pyrolysis of biomass and product upgrading. Biomass and Bioenergy 2012; 38: 68–94.

2. Mohan D, Pittman CU, Steele PH. Pyrolysis of wood/biomass for bio-oil: A critical review. Energy & Fuels 2006; 20(3): 848–889.

3. Zhang C, Yang L, Liu Y, et al. Study on biomass pyrolysis in a fluidized-bed reactor. Renewable Energy Resources 2007; 4: 29–33, 37.

4. Li Y, Li A, Li R, et al. Study on grey relation degree analysis and multivariate regression model optimization of biomass pyrolysis. Renewable Energy Resources 2003; 5: 12–15.

5. Wang S, Guo X, Liang T, et al. Mechanism research on cellulose pyrolysis by Py-GC/MS and subsequent density functional theory studies. Bioresource Technology 2012; 104: 722–728.

6. Lu Q, Yang X, Dong C, et al. Influence of pyrolysis temperature and time on the cellulose fast pyrolysis products: Analytical Py-GC/MS study. Journal of Analytical and Applied Pyrolysis 2011; 92(2): 430–438.

7. Qiu Z, Yin X, Ma L, et al. Pyrolytic characteristics of Lignin derived from corncob hydrolysis residues. Transactions of the Chinese Society for Agricultural Machinery 2012; 41(12): 111–115, 142.

8. Chen L, Zhou W, Huang H, et al. Pyrolysis characteristics of waste printed circuit boards. Chemical Engineering (China) 2009; 37(5): 18–21.

9. Zhao G, Li J, Wen X. Experimental research on pyrolysis contamination during crushing of fire-retardant phenolic-resin-based printed wiring boards. Mining and Metallurgy 2006; 15(4): 78–83.

10. Chen D, Chen Z, Liu H. Effect of methylene substituents on the thermal degradation of phenolic resin. Acta Polymerica Sinica 2008; 5: 399–404.

11. Gong X, Wang Ze, Deng S, et al. Impact of the temperature, pressure, and particle size on tar composition from pyrolysis of three ranks of Chinese coals. Energy & Fuels 2014; 28(8): 4942–4948.




DOI: https://doi.org/10.24294/tse.v3i2.1499

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