Analysis on Microstructure of Cold-Area Corn Stover Briquette Densification Fuel

摘要

Based on the test results of the research on the best parameter combination of corn straw briquette, observing the microstructure of cold-area corn stover, discussing the physico-chemical properties of corn stover as well as its bonding mechanism in the molding process, this study focuses on observing the microstructure changes before and after the cornstover densification by scanning electron microscope and analyzing the influential factors on microstructure of corn stover briquette densification fuel and comes up with densification micro-combination mode, that is, in the direction of the cross-section, vascular bundles and basic parenchyma tissue have been severely damaged, tissues combined in the way of interlocking; In the longitudinal direction of the cross section, tissues combined in the way of embedding.