The Indian coals are a sub-bituminous variety, high in ash content and low calorific value. makes more heterogeneous. moisture the have direct impact on value of coals. In present work moisture, GCV been analyzed for obtained from various locations India relationship between was established dry basis. variation to statistically quantified each mine overall mines.

Using standard methods for the determination of approximate analysis, ultimate analysis, and calorific value, the thermochemical properties of driftwood have been analyzed in the present study. The preliminary results showed that woody waste obviously comprised a large percentage of volatile matter at 72.56 ± 4.58 wt%. The molar ratio of hydrogen to carbon (H/C) was about 1.1, which was lower t...

This research reports an investigation of the potential of Eucalyptus grandis and Corymbia citriodora for structural applications in civil construction with an emphasis on the wood-charring process in fire condition. Published data on wood carbonization to determine the charring rate for structural propose are sparse in Brazil as there have been only a few studies in this direction. The rate at...