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

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

doi:10.24294/tse.v3i2.1499

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

Rui Ma

Ze Wang

Lu He

Wenli Song

Songpo Zhang

Thermal Science and Engineering 2020, 3(2), 1-9; https://doi.org/10.24294/tse.v3i2.1499

Submitted：15 May 2020

Accepted：13 Jul 2020

Published：21 Jul 2020

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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.

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