Browse

In modified Tube reactor, where the average concentration of solids amounts to 0.1- 0.2 t/m3, i.e. the conditions for residence time are long enough for the thermal combustion of biomass waste and coal and extensive gas mixing with 60-70% excess air so enhancing biomass combustion and heat transfers to the boilers. It is necessary to create conditions of internal circulation without the transported coal and waste in modified Tube and boiler, 90-95% combustion yield were observed at the end of combustion. Total hea...

In this study, the geomechanical properties of the heterogeneous limestone rocks in ??rnak coal mine roof cemented at cracks and the effect of the qualities of cementing paste fill on strengthening by the different silica fume paste were investigated. For this purpose, uniaxial compressive strength, point load strength, impact resistance, friction with Abrasion Loss, Impact Abrasion Loss (Los Angeles Assay) tests were managed following the cemented 50x50x50mm blocks. Even the physical properties; density, water ab...