A review on the mineralogical and chemical composition of nanoparticles associated with coal fires.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20409
Abstract: This review summarizes our current knowledge on the health and environmental impact as well as the mineralogical and geochemical composition of nanoparticles (NPs) associated with coal fires. It will furthermore recommend new sampling and characterization… read more here.
Keywords: coal fires; spectroscopy; composition nanoparticles; coal ... See more keywords
Effect of high temperatures on the magnetic susceptibility of loess
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-022-19682-1
Abstract: Coal fires refer to fires generated by the self-combustion of coal seams, which have a maximum temperature of 1000 °C. Such fires can significantly alter the properties of surrounding rock and soil. However, in Northern… read more here.
Keywords: high temperatures; loess; coal fires; magnetic susceptibility ... See more keywords
Source apportionment of mercury in surface soils near the Wuda coal fire area in Inner Mongolia, China.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.128348
Abstract: The Wuda coalfield, Inner Mongolia, China, has been suffering from serious coal fire disaster for more than half a century. In the past decade, the central and local governments have carried out many fire-fighting projects… read more here.
Keywords: area; fire area; coal fire; coal fires ... See more keywords
A laboratory approach to CO2 and CO emission factors from underground coal fires
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2019.103382
Abstract: Abstract Carbon emissions from underground coal fires (UCF) have become an emerging research topic and their role in global climate warming has been widely debated. Currently, one big uncertainty for assessing UCF's carbon emission is… read more here.
Keywords: carbon emissions; underground coal; carbon; coal fires ... See more keywords
Mercury emission from underground coal fires in the mining goaf of the Wuda Coalfield, China.
Sign Up to like & getrecommendations! Published in 2019 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2019.109409
Abstract: The Wuda Coalfield, Inner Mongolia suffers from serious coal fires for more than half a century. Fire-extinguishing projects have been carried out to suppress the coal fires since the last decade, but sporadic surface fires… read more here.
Keywords: underground coal; fires mining; wuda coalfield; coal fires ... See more keywords
Design for thermoelectric power generation using subsurface coal fires
Sign Up to like & getrecommendations! Published in 2017 at "Energy"
DOI: 10.1016/j.energy.2017.09.029
Abstract: Abstract Coal fires are worldwide environmental and economic hazards, which consume a large amount of valuable natural energy resources and cause environmental pollution. Given the enormous amount of waste heat produced, coal fires exhibit tremendous… read more here.
Keywords: coal fires; power generation; thermoelectric power; power ... See more keywords
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.01.169
Abstract: Abstract In this investigation, the coal fires in different Colombian coal mines were studied using advanced electron beam and X-ray diffraction techniques. The results were compared with information from high-resolution transmission electron microscopy (HR-TEM) equipped… read more here.
Keywords: uncontrolled coal; fires continuous; coal fires; pollution uncontrolled ... See more keywords
Application of unmanned aerial vehicle (UAV) thermal infrared remote sensing to identify coal fires in the Huojitu coal mine in Shenmu city, China
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-70964-5
Abstract: China is a major coal-producing country that consumes large amounts of coal every year. Due to the existence of many small coal kilns using backward mining methods, numerous worked-out areas have been formed. The coal… read more here.
Keywords: coal fires; unmanned aerial; remote sensing; infrared remote ... See more keywords
New Evaluation Methods for Coal Loss Due to Underground Coal Fires
Sign Up to like & getrecommendations! Published in 2019 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2019.1680652
Abstract: ABSTRACT The evaluation of coal loss caused by underground coal fire is the principal basis for the decision-making of underground coal fire extinguishing and utilization. However, the existing coal fire risk assessment method is complex,… read more here.
Keywords: underground coal; coal fires; coal; fire ... See more keywords
Three-dimensional-imaging thermal surfaces of coal fires based on UAV thermal infrared data
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2020.1823044
Abstract: ABSTRACT The quick and precise location of the burning zones of coal fires, which are continuously burning in abandoned coal mines worldwide, has long been a technical problem. The unmanned aerial vehicle (UAV) can reduce… read more here.
Keywords: three dimensional; methodology; coal fires; thermal infrared ... See more keywords
Constructing 3D Land Surface Temperature Model of Local Coal Fires Using UAV Thermal Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3176854
Abstract: Coal fires have led to severe ecological disasters worldwide and threatened the health and safety of nearby residents to a certain extent. It is critical to detect the scope and extent of coal fires in… read more here.
Keywords: coal; coal fires; surface temperature; model ... See more keywords