Coal mine fires pose a threat to the lives of underground workers and cause incalculable
losses to the national economy. When a fire occurs, the temperature in the underground …

Despite the long tradition of fossil carbon (coal, char, and related carbon-based materials)
for fueling mankind, the science of transforming them into chemicals is still demandingly …

The Fischer–Tropsch heavy fraction is a potential feedstock for transport-fuels production
through co-processing with fossil fuel fraction. However, there is still the need of developing …

The enrichment of vitrinite can enhance the oil yield and conversion rate in low-rank coal
liquefaction. The work evaluated the effects of surface modification on the rotary triboelectric …

Coal and waste direct liquefaction was carried out to decrease the hydrocarbons production
negative bearing to environment. The wastes studied were glycerol, polyethylene waste and …

The variations in the structural components of dissolved organic matter (DOM) during coal
liquefaction wastewater (CLW) treatment are still unclear at present, limiting the further …

This paper studied the macerals enrichment of the low-rank coal which produced by
Shigetai Coal Mine, Shenhua Group. The coal sample fed to the Falcon were the product of …

Hydrogen bonds play a crucial role in thermal conversion of low rank coal, especially direct
coal liquefaction (DCL) because of their wealthy abundance and great influence on …

Noncovalent interactions have achieved extensive attentions in thermal conversion of low
rank coal, but have been little studied in direct coal liquefaction (DCL). In order to investigate …

In the present study, we pyrolyzed a waste tire at various temperatures under an N 2
atmosphere and a water environment in an autoclave reactor to investigate the effect of …