Implications of iron nanoparticles in spontaneous coal combustion and the effects on climatic variables.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126814
Abstract: Atmosphere, water, and soil contamination with toxic compounds is a recurrent issue due to environmental disasters, coal burning, urbanization, and industrialization, allf of which have contributed to soil contamination over the decades. Consequently, understanding of… read more here.
Keywords: spontaneous coal; implications iron; coal combustion; soil ... See more keywords
Chemical and mineralogical characterization of highly and less reactive coal from Northern Natal and Venda-Pafuri coalfields in South Africa
Sign Up to like & getrecommendations! Published in 2018 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2017.10.019
Abstract: Abstract Spontaneous combustion of coal is a major hazard associated with the coal mining industry over centuries. It also a major cause of underground fires in South African collieries and in opencast operations, spoil heaps… read more here.
Keywords: spontaneous coal; reactive coal; spontaneous combustion; coal ... See more keywords
Effect of Water Evaporation on the Inhibition of Spontaneous Coal Combustion
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06418
Abstract: Spontaneous coal combustion is the primary cause of coal mine fires. During the production process, spontaneous coal combustion in the goaf is often affected by air leakage, which weakens or annuls the effect of inhibitors… read more here.
Keywords: spontaneous coal; effect; evaporation; coal ... See more keywords
A New Prototype Design and Experimental Study for Assessing Spontaneous Coal Combustion
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Ecological Engineering"
DOI: 10.12911/22998993/108682
Abstract: This present study contribute to provide a simple technology to early detect the phenomenon of spontaneous coal combustion. A new prototype is designated to detect the CO gas formation as a product of initial coal… read more here.
Keywords: spontaneous coal; coal; formation time; coal combustion ... See more keywords
The Impact of the Strength of Roof Rocks on the Extent of the Zone with a High Risk of Spontaneous Coal Combustion for Fully Powered Longwalls Ventilated with the Y-Type System—A Case Study
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9245315
Abstract: During the ventilation of longwalls in hard coal mines, part of the air stream migrates to the goaves with caving. These goaves constitute a space (void) filled with rocks following coal extraction. In the case… read more here.
Keywords: spontaneous coal; strength; coal combustion; risk ... See more keywords