Search
Search Results
-
Experimental study on characteristic temperature of coal spontaneous combustion
Using the coal spontaneous combustion experiment platform as the experimental testing method, based on Dafosi (defined as DFS) coal sample and...
-
Preparation and properties of ammonium polyphosphate/montmorillonite (APP/MMT) polymer, coal spontaneous combustion inhibitor
As a primary global energy source, coal mining and usage face the threat of spontaneous combustion disasters. Therefore, it is crucial to conduct...
-
Study on Inhibition of Spontaneous Combustion of Coal by Liquid CO2
AbstractTo study the inerting and cooling characteristics of liquid CO 2 in coal mine, the coal samples before and after liquid CO 2 inerting...
-
Comparative study of the kinetic characteristics of coal spontaneous combustion
Coal spontaneous combustion often occurs in coal seam mining, which may lead to mine fires and other disasters. It is essential to investigate the...
-
Effect of Structural Nonuniformity on Spontaneous Combustion Liability of Coal
Abstract —The tests of fossil coal sampled in the Pechora Basin determine the chemical oxygen absorption activity U (25), thermal stability of...
-
Characteristics of composite solid lipid inhibitor containing quercetin inhibiting coal spontaneous combustion
To accomplish various and efficient inhibitions of coal spontaneous combustion (CSC) and solve the safety hazards of CSC encountered in the...
-
Experimental Study on Inhibition of Spontaneous Combustion of Coal with Different Metamorphic Degree by CO2
AbstractTo study the oxidation heating process and molecular structure characteristics of coal in CO 2 atmosphere, the characteristic temperature,...
-
Effect of 1-Butyl-3-MethylImidazolium bis(trifluoromethylsulfonyl)imide on spontaneous combustion of bituminous coal
Coal spontaneous combustion (CSC) has been endangering the safety of the coal industry. Spontaneous combustion of coal may lead to coal seam...
-
Study of phase change heat absorption on inhibiting coal spontaneous combustion: microcalorimetry and coal autoxidation properties under the interrupted programmed heating
Coal spontaneous combustion (CSC) is one of the main disasters in the process of coal mining. In this paper, the important role of high-latent heat...
-
Thermal behaviors and kinetic characteristics of coal spontaneous combustion at multiple airflow rates by TG − DSC
Air leakage rates are a crucial factor affecting the oxygen supply and heat storage capacity of coal spontaneous combustion (CSC) in goaf in...
-
Effect of oxygen concentration on the heat release behaviour of bituminous coal over the complete spontaneous combustion process
The effect of different oxygen concentration conditions on the heat release behaviour of bituminous coal during spontaneous combustion was...
-
Investigation of the physicochemical inhibitors on coal spontaneous combustion based experimental and quantum chemical methods
Aimed at the deprived research on physicochemical synergistic inhibition and the micromechanism of inhibition. The inhibitory effect and mechanism of...
-
Application of aging effect model in numerical simulation for predicting spontaneous combustion of coal stockpiles
The conventional Arrhenius equation that estimates the heat generation of coal in numerical simulation has been widely applied. However, the aging...
-
Effects of oxygen concentration and heating rate on coal spontaneous combustion characteristics
Coal spontaneous combustion (CSC), as the central cause of coal fire disasters, gravely threatens the safety and efficiency of coalmine production....
-
Inhibiting effects of a proanthocyanidins/sodium polyacrylate composite on the spontaneous combustion of long-flame coal
Proanthocyanidin antioxidant was first selected for study, and the inhibitory effect of proanthocyanidin and the optimal mass ratio of 6 mass% were...
-
Comparative Analysis of Spontaneous Combustion Hazard Characteristics in Upside and Downside Ventilation Airflow Adopted Mining Areas
AbstractTo comparatively analyze the distribution characteristics of spontaneous combustion hazard zones in upside and downside ventilation airflow...
-
Effects of CuO mass concentrations on water-based CuO nanofluid heat pipe for thermal energy extraction: inhibition of coal spontaneous combustion
To inhibit coal spontaneous combustion (CSC) effectively, the heat pipe (HP) technology has been employed for extracting thermal energy. Nanofluids...
-
Effect of greenhouse gases emissions from coal spontaneous combustion under different inerting conditions in the quenching process
Coal spontaneous combustion (CSC) is one of the main sources of greenhouse gases (GHGs) emission. In order to understand the GHGs emissions law of...
-
Co-combustion performance of oil palm biomass with coal: thermodynamics and kinetics analyses
This paper comprehensively assesses oil palm biomass and coal blends, focusing on evaluating thermodynamic and kinetics parameters. The experimental...
-
Study on flame retardancy and mechanical properties of paraffin/stearic acid-based composite for preventing coal spontaneous combustion
To make paraffin as the inhibitor for the secundine ball shell material better apply in the field of coal mine fire prevention, the melting system...