Coal fly ash originated from coal combustion has high concentrations of metals. If suitable
leaching techniques are identified, then coal fly ash could serve as a useful source of …

Accurate identification of coal and gangue is very important for realizing efficient separation
of coal and gangue and clean utilization of coal. Therefore, a method for identifying coal and …

Present investigation entails the results of desulfurization of high sulfur Giral (Rajasthan-
India) lignite with the help of Burkholderia sp. GR 8–02. Total sulfur varies from 3.73% to …

Fossil fuels, coal in particular, are indispensable sources of energy necessary for today's
technological and economical progress throughout the world. Their burning releases …

This paper entails the results of demineralization carried out on Karanpura Gondwana coals
having high ash (30.57–21.80%) and low sulfur (0.29–0.20%) contents. The coal samples …

We evaluated the response of Wumeng semi-fine wool sheep to a copper-contaminated
environment and found an action plan to solve copper pollution through a grazing …

Mineral matter in coal is the host of several environmentally sensitive elements and a
potential source of Rare Earth Elements (REE). During combustion, some trace elements …

In the present investigation, an attempt has been made to beneficiate lignite using
Burkholderia sp. GR 8–02, Bacillus sp. XQW, and mixed consortium. The experiments …

To investigate the variation in endogenous trace elements in different coal ranks during
methane production, a series of biological gas production experiments were carried out …

The purpose of this study is to note the influence of coal on environmental pollution and
introduce solutions for the removal of this pollutions. Environmental problems caused by …