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Coal Recovery from Processing Waste and Coal Combustion Products
Waste from the extractive industry, which includes processing waste, constitutes a vast majority of the industrial waste streams generated in...
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Life cycle energy use efficiency and greenhouse gas emissions of circulating fluidized bed coal-fired plant with coal gangue and coal co-combustion
Few studies explore the ideal co-combustion ratios of gangue and coal and improve CFB power generation technology. Here, we use life cycle assessment...
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Indoor Particles, Combustion Products and Fibres
Pollutants in an indoor environment are a complex mixture of gases, vapours and particles in either the liquid or the solid phase, suspended in the...
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Study on CO source identification and spontaneous combustion warning concentration in the return corner of working face in shallow buried coal seam
Coal spontaneous combustion is a common problem faced by many coal mines. Spontaneous combustion in goaf releases a large amount of harmful gases,...
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Assessment of coal spontaneous combustion index gas under different oxygen concentration environment: an experimental study
Oxygen plays a crucial role in coal spontaneous combustion (CSC), and the magnitude of oxygen concentration determines the oxidation reaction...
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Enrichment and occurrence form of rare earth elements during coal and coal gangue combustion
Coal ash has emerged as an important alternative source for rare earth elements (REEs). The enrichment and occurrence form of REEs among coal...
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Study on the oxidized gas production characteristics and spontaneous combustion tendency of pre-oxidized water-soaked coal in lean-oxygen environments
The oxidation characteristics and spontaneous combustion (SC) tendency of raw long-flame coal (RC), water-soaked 200-day coal (S 200 ), pre-oxidized...
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A method for evaluating the coal spontaneous combustion index by the coefficient of variation and Kruskal–Wallis test: a case study
Focusing on the precise prediction of coal spontaneous combustion (CSC), temperature-programmed experiment was conducted to identify the coal...
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Experimental investigation on spontaneous combustion oxidation characteristics and stages of coal with different metamorphic degrees
Coal spontaneous combustion (CSC) is a major disaster threatening coal mine safety; therefore, the investigation of coal spontaneous combustion and...
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An approach for evaluation of grading forecasting index of coal spontaneous combustion by temperature-programmed analysis
Focused on the prediction and forecast index of coal spontaneous combustion, the temperature-programmed experiments were carried out to identify the...
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Characterisation of coal and its combustion ash: recognition of environmental impact and remediation
Energy generation from coal poses an environmental drawback due to the abundance of some potential hazardous elements (PHEs). A few PHEs (As, Sb, Cu,...
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Potential resources from coal mining and combustion waste: Australian perspective
Coal production presents major sustainability challenges as it continually generates large amounts of waste, in addition to previously accumulated...
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Study on the application of coal spontaneous combustion positive pressure beam tube classification monitoring and early warning
To improve the accuracy of early warning on coal spontaneous combustion (CSC), this paper, on the basis of the principle of preferential selection of...
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Migration and distribution characteristics of typical organic pollutants in condensable particulate matter of coal-fired flue gas and by-products of wet flue gas desulfurization system
The wet flue gas desulfurization (WFGD) system of coal-fired power plants shows a good removal effect on condensable particulate matter (CPM),...
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Investigating the effect of coal particle size on spontaneous combustion and oxidation characteristics of coal
As a key parameter, the particle size of residual coal contributes greatly to its oxidation characteristics, so it is a significant and far-reaching...
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Evolution behavior of mineral structure and trace elements in feed coals from six coal-fired power plants in China
Chemical composition, surface morphology characteristics, and mineralogical characteristics of feed coals from six power plants were studied in this...
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Influence of preparation and combustion parameters of coal-water slurries on gas emission chemistry
The article presents the results of experimental studies performed for the comparative analysis of factors affecting the concentration of the main...
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Study on the thermal kinetics and microscopic characteristics of oxidized coal
Revealing the characteristics of spontaneous combustion and re-combustion of oxidized coal is of great significance for the coal fire prevention and...
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Effect of coal preparation on atmospheric emissions of trace elements and their cross-media environmental risk from Chinese coal-fired industrial boilers
Coal preparation, which aims to reduce ash and sulfur contents and increase the heating value of coal, is expected to play a significant role in...
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Reaction mechanism of antioxidant inhibition of hydroxyl radical in coal oxidation
To solve the problem of unclear targeted inhibition of key free radicals by antioxidants, this paper took the hydroxyl radical with the highest...
