Mechanical, physical and chemical properties of saw dust briquette

摘要

The present study deals with determination of physical, mechanical and combustion characteristics like mass, density, compressive strength, shearing strength, moisture content, total ash content, fixed carbon, volatile matter, gross calorific value of Sawdust briquette. Briquette quality is evaluated mainly by briquette density. Briquette density is very important from the viewpoint of manipulation, burning speed, briquette durability, etc. During our research, theoretical analyses of parameters which have an impact on briquette quality were conducted. The sawdust sample produced using super-70 piston press machine. The compression test and shear test were conducted for three sawdust sample using compression testing machine. For quality and durability evaluation of the manufactured briquette the density and strength properties were determined. To determine the calorific value and proximate analysis of the briquette using the tests carried out in the lab.