Mercury is a highly toxic heavy metal pollutant. It is of great significance to develop cost-
effective mercury pollution control technologies of coal-fired flue gas. Among various …

Arsenic is extremely toxic and its release has caused great environmental concerns. Coal
combustion is considered to be one of the major anthropogenic emission sources. Arsenic …

We present multi-element data on the super-high-organic-sulfur (SHOS; 5.19% on average)
coals of Late Permian age from Guiding, in Guizhou Province, China. The coals, formed on …

Throughout the world, coal is responsible for generating approximately 38% of power. Coal
ash, a waste product, generated from the combustion of coal, consists of fly ash, bottom ash …

Titanium gypsum (TG), fly ash (FA) and calcium carbide residue (CCR) are harmful industrial
by-products that need to be addressed. In this study, TG, FA and CCR were selected to …

Vast quantities of ash are produced in coal combustion power stations annually. Including
aluminosilicate matrix, all ashes also contain unburned carbon (UC) of varying amounts; in …

China's energy dependents on coal due to the abundance and low cost of coal. Coal
provides a secure and stable energy source in China. Over-dependence on coal results in …

Coal-fired thermal power plants remain one of the main sources of electricity generation in
Turkey. Combustion of coal creates coal ash and slag, which are often stored in landfills …

Modified fly ash injection was installed at the outlet of selective catalytic reduction (SCR)
systems in a 1000 MW coal-fired power plant, reaching 94% mercury capture rate. Due to …

Toxic elements arsenic and selenium in coal are of great concern mainly because of their
adverse effects on human health during coal combustion. This paper describes the …