Research on partially oxidized coal helps in the early detection of spontaneous combustion
due to secondary oxidation of the coal remaining in mined-out areas. Three types of coal …

Biomass waste can be utilized as a mixed co-firing fuel in power plants to reduce net carbon
emissions. However, understanding the characteristics of biomass and its blend before …

The study of combustion characteristics and kinetic parameters plays an important role in the
determination of the coal fire combustion regime. Four Chinese coals from the Jurassic and …

The co-spontaneous combustion of coal and gangue widely exists in the world and
threatens the safety of coal mines. In this paper, the microstructure of coal and gangue were …

To investigate pore structure, free radical concentrations, thermal behavior and FTIR micro-
characteristics of the re-oxidation coal, we used Scanning Electron Microscope (SEM) …

It is important to have an in-depth understanding of the relationship between coal functional
group and mass changes during low-temperature oxidation. This knowledge is necessary …

Spontaneous combustion, if not eradicated immediately, may lead to coal ignition and even
a full-blown fire. An understanding of the characteristics of coal oxidation under various …

Effective prevention and control of spontaneous fire of low-rank coal at underground goafs
are critical to ensure coal mine safety. The characteristics of secondary oxidation of two …

The combustion behavior of eleven coal gangue was investigated by thermogravimetric
analysis (TGA). The effects of feedstock properties (combustible matter and mineral matter) …

Since coal oxidation and heat accumulation are prerequisites for coal spontaneous
combustion, it is of great significance to study the characteristics of coal oxidation and heat …