Py-GC/MS Study on High-Grade Resource Recovery of Wheat Straw

摘要

As one of the main crops in the world, a mass of wheat straw was naturally abandoned and degradable so that the resources were wasted. Therefore, in order to make full use of wheat straw,Py-GC/MS was used to analyze the pyrolysis products of wheat straw. The main and abundant constituents were heptadecane (23.08%), acetic acid (13.19%), carbon dioxide (12.47%),n-hexylmethylamine(8.54%),tetracosane(5.78%),acetone(4.72%), 4-methyl-2,5-dimethoxybenzaldehyde (4.24%), tricosane (3.51%), phenol, 2,6-dimethoxy-4-(2-propenyl)-(3.00%), acetic acid ethenyl ester (2.39%), pentadecane (2.31%), cyclopropyl carbinol (2.13%), 2-propanone, 1-hydroxy-(2.08%),1,6-anhydro-.beta.-D-glucopyranose (2.01%), and so on.