continuous more widespread adoption of EE&C initiatives. Strategies are also advocated to improve coal supply reliability and …

, coal and renewable energy for the years 1990–2010 to investigate the relationship between their scale of economic activity … Bond estimator models identify the U-shape for the environmental Kuznets curve only for renewable energy and coal …

look for sustainable and renewable energy supply. The huge coal resources can serve as a potential source for fuels. Bio … technical challenges in improving product yield, its quality and process energy efficiency. Microwave assisted pyrolysis of coal … microwave absorber can indirectly heat coal and biomass particles which are relatively microwave transparent and influence …

simultaneously protecting the environment. The energy mix globally is primarily dominated by fossil fuels, coal being the major … contributor. Increasing concerns on the adverse effect of the emissions arising from coal conversion technologies on the … opportunity resources to meet the future energy demands in a sustainable manner. Use of coal with biomass as a supplementary fuel …

Numerous reviews have been found related to individual studies on coal gasification (CG) and biomass gasification (BG …). However, this review deals mainly with the CO-gasification (COG) of numerous types of coal and biomass and then compares their … results with those obtained using coal and biomass gasification in detail. There are several process parameters which have a …

World over large reserves of low grade coals are available. The use of low-grade coal in various industries like power … solid and gaseous pollutants. Therefore, it is of paramount importance to clean the coal before its utilization. A number of … upgrading technologies are being followed to produce clean coal. The current paper reviews demineralization/desulfurization of …