Structural and Thermal Validations of Y3Ba5Cu8O18 Composites Synthesized via Citrate Sol-Gel Spontaneous Combustion Method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4306-z
Abstract: The fabrication of single-phase superconductors enabled promising advancements in a wide range of technological applications. Numerous parameters including processing temperature, thermal cycle, chemical composition, doping, and atmosphere will be carefully addressed and optimized. This paper… read more here.
Keywords: thermal validations; validations y3ba5cu8o18; synthesized via; structural thermal ... See more keywords
Effects of pre-oxidation temperature on coal secondary spontaneous combustion
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08138-3
Abstract: Spontaneous combustion of oxidized coal occurs frequently in mining and utilization process, which is influenced by the first oxidation conditions significantly. With a focus on the influence of pre-oxidation temperature on spontaneous combustibility of oxidized… read more here.
Keywords: oxidation temperature; oxidation; spontaneous combustion; coal ... See more keywords
Effects of 1-butyl-3-methylimidazolium tetrafluoroborate and the oxygen concentration on the spontaneous combustion of coal
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08331-4
Abstract: Ionic liquids (ILs) are a type of environmentally friendly solvents. Several studies have proven that ILs can inhibit the spontaneous combustion of coal (SCC). In this study, a synchronous thermal analyzer was used to analyze… read more here.
Keywords: coal; oxygen concentration; spontaneous combustion; combustion coal ... See more keywords
Aqueous clay suspensions stabilized by alginate fluid gels for coal spontaneous combustion prevention and control
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-9982-5
Abstract: We have developed aqueous clay suspensions stabilized by alginate fluid gels (AFG) for coal spontaneous combustion prevention and control. Specially, this study aimed to characterize the effect of AFG on the microstructure, static and dynamic… read more here.
Keywords: aqueous clay; clay suspensions; coal spontaneous; spontaneous combustion ... See more keywords
A study on the prediction method of coal spontaneous combustion development period based on critical temperature
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-3464-2
Abstract: Prediction of the development and evolution process of coal spontaneous combustion is of great significance to its prevention and control. Through the testing of different metamorphic degrees coal programmed heating characteristics and the infrared functional… read more here.
Keywords: temperature; activation energy; critical temperature; spontaneous combustion ... See more keywords
Experimental study on the effects of chemical composite additive on the microscopic characteristics of spontaneous combustion coal
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-07340-y
Abstract: In order to study the effects of chemical composite additive (CCA) on the microscopic characteristics of spontaneous combustion coal, atomic force microscope and Fourier transform infrared spectroscopy technology were used to study the microstructure and… read more here.
Keywords: cca; spontaneous combustion; coal; microscopic ... See more keywords
Research on the technology of detection and risk assessment of fire areas in gangue hills
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-09847-1
Abstract: Coal gangue hills are prone to spontaneous combustion, thereby polluting the environment of mining areas such as the soil, groundwater, and atmosphere, and the frequent occurrence of gangue hill collapses, landslides, explosions, and other accidents… read more here.
Keywords: risk; research; risk assessment; gangue ... See more keywords
Use of Landsat thermal imagery for dynamically monitoring spontaneous combustion of Datong Jurassic coalfields in China
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Earth System Science"
DOI: 10.1007/s12040-018-0952-1
Abstract: It is highly helpful and necessary to investigate and monitor the status of coal seam. Fortunately, remote sensing has facilitated the identification and dynamical monitoring of spontaneous combustion for a large area coal mining area,… read more here.
Keywords: datong jurassic; area; spontaneous combustion; coal ... See more keywords
An integrated methodology for monitoring spontaneous combustion of coal waste dumps based on surface temperature detection
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.05.019
Abstract: Abstract Coal mining wastes are prone to spontaneous combustion, causing burning environmental issues and a threat to human safety. To warn about such spontaneous combustion, mapping surface temperature distribution and locating surface anomalous zones is… read more here.
Keywords: methodology; surface temperature; spontaneous combustion;
Heat effect of the oxygen-containing functional groups in coal during spontaneous combustion processes
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2017.01.015
Abstract: Abstract The heat generated from the reactions of oxygen-containing functional groups in coal has been studied using organic chemistry and quantum chemistry analysis methods. Structural models of the oxygen-containing functional groups in coal were established… read more here.
Keywords: groups coal; chemistry; oxygen containing; spontaneous combustion ... See more keywords
Experimental technique and modeling for evaluating heat of rewetting effect on coals' propensity of spontaneous combustion based on adiabatic oxidation method
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2018.01.002
Abstract: Abstract In order to test and quantify the effect of heat of rewetting on the propensities for spontaneous combustion of coals, especially low rank coals, a new experimental procedure and a mathematical model were developed… read more here.
Keywords: coal; heat rewetting; adiabatic oxidation; spontaneous combustion ... See more keywords