Microwave-induced self-ignition: An efficient approach for high purity graphite digestion and multitechnique halogen determination.
Sign Up to like & getrecommendations! Published in 2022 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2022.339569
Abstract: In this work, high purity graphite, a high chemically stable material, was effectively digested using a single method allowing compatible solutions for the further multitechnique determination of halogens by: ion chromatography (F and Cl), inductively… read more here.
Keywords: high purity; self ignition; digestion; purity graphite ... See more keywords
Effects of the arc-shaped corner on the shock wave and self-ignition induced by sudden release of pressurized hydrogen
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.121294
Abstract: Abstract The self-ignition is a potential risk during the use of hydrogen, and arc-shaped bends exist in industrial hydrogen pipelines. So the experimental and numerical study were conducted to investigate the shock wave and self-ignition… read more here.
Keywords: hydrogen; arc shaped; self ignition; shock ... See more keywords
Experimental study on pressure dynamics and self-ignition of pressurized hydrogen flowing into the L-shaped tubes
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.11.161
Abstract: Abstract To investigate the effects of varying right-angle corner locations inside the L-shaped tube on self-ignition induced by high-pressure hydrogen release, a series of experiments were carried out on L-shaped tubes with different right-angle corner… read more here.
Keywords: pressure; hydrogen; angle corner; self ignition ... See more keywords
Determination of Critical Self-Ignition Temperature of Low-Rank Coal Using a 1 m Wire-Mesh Basket and Extrapolation to Industrial Coal Piles
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b00409
Abstract: Spontaneous combustion of coal stockpiles can occur when the environment temperature exceeds the critical self-ignition temperature (CSIT), which strongly depends on the pile volume. Measurements of the self-heating rates of a low-rank coal were carried… read more here.
Keywords: critical self; ignition temperature; temperature; self ignition ... See more keywords
Investigation of self-ignition characteristics of the microwave plasma torch
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c7ja00181a
Abstract: The traditional method for ignition of plasma sustained with the microwave plasma torch (MPT) is by touching the central tube with a metal rod or with the aid of a spark from a Tesla coil,… read more here.
Keywords: self ignition; plasma torch; torch; ignition ... See more keywords
Processes of fuel self-ignition and flame stabilization with transverse hydrogen fuel injection into a supersonic combustion chamber
Sign Up to like & getrecommendations! Published in 2020 at "Thermophysics and Aeromechanics"
DOI: 10.1134/s0869864320040101
Abstract: The paper presents a study for conditions for hydrogen self-ignition and flame spreading in a supersonic combustion chamber at the Mach number for the inlet flow equal to 4. The experimental model is a rectangular… read more here.
Keywords: ignition flame; self ignition; fuel; ignition ... See more keywords
Prediction of self-ignition fire propagation and coal loss in an inclined seam
Sign Up to like & getrecommendations! Published in 2018 at "Heat Transfer Research"
DOI: 10.1615/heattransres.2018020029
Abstract: The thermo-chemical processes of coal spontaneous combustion in a practical inclined outcrop seam were investigated in order to understand underground mineral self-ignition, fire propagation, and reserves loss. A heat and mass transfer model of porous… read more here.
Keywords: fire propagation; self ignition; coal; fire ... See more keywords
Modelling Self-Heating and Self-Ignition Processes during Biomass Storage
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16104048
Abstract: A mathematical model was developed to predict the self-heating and self-ignition processes of relatively dry biomass during storage, considering in detail the effects of moisture exchange behaviour, low-temperature oxidation reaction and associated heat and mass… read more here.
Keywords: biomass storage; self heating; self ignition; heating self ... See more keywords