Experimental investigation on the wettability of respirable coal dust based on infrared spectroscopy and contact angle analysis
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DOI: 10.1016/j.apt.2017.09.018
Abstract: Abstract Respirable dust does great harm to human health. In this paper, we focused on the wetting characteristics of respirable coal dust, and the effect of functional groups of respirable coal dust on its wettability… read more here.
Keywords: coal dust; dust; spectroscopy; wettability ... See more keywords
Demonstration of Optical Microscopy and Image Processing to Classify Respirable Coal Mine Dust Particles
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DOI: 10.3390/min11080838
Abstract: Respirable coal mine dust represents a serious health hazard for miners. Monitoring methods are needed that enable fractionation of dust into its primary components, and that do so in real time. Near the production face,… read more here.
Keywords: microscopy; mine dust; coal; respirable coal ... See more keywords