Open AccessInvestigation of Thermal Properties of Fuel Briquettes by DSC Method
Author(s) -
Л. А. Николаева,
T. M. Solov’ev
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/666/3/032006
Subject(s) - thermal decomposition , differential scanning calorimetry , briquette , materials science , thermal , evaporation , thermal analysis , oxidizing agent , coal , moisture , chemical engineering , composite material , chemistry , thermodynamics , organic chemistry , physics , engineering
The article presents the investigation of thermal destruction of wood (pine), brown coal, oil sludge, and bitumen of BND 90/130 grade by the method of differential scanning calorimetry. A thermal analysis of the samples was accomplished in an oxidizing environment (air). The stages of the thermal decomposition under the conditions of programmed heating from 40°C to 600°C at a rate of 20°C /min, their temperature ranges, and maximum temperatures on the DSC curves have been established. The thermal effects of the evaporation of bound moisture and the process of thermal decomposition of the fuel have been determined.