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Minimum ignition temperatures and explosion characteristics of micron-sized aluminium powder
Journal of Loss Prevention in the Process Industries, 2020Abstract To forestall, control, and mitigate the detrimental effects of aluminium dust, a 20-L near-spherical dust explosion experimental system and an HY16429 type dust-cloud ignition temperature test device were employed to explore the explosion characteristics of micron-sized aluminium powder under different ignition energies, dust particle sizes,
Qiuhong Wang +7 more
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Journal of Hazardous Materials, 2016
Investigations on the minimum ignition temperatures (MIT) of hybrid mixtures of dusts with gases or solvents were performed in the modified Godbert-Greenwald (GG) furnace. Five combustible dusts and six flammable gases (three ideal and three real) were used.
Emmanuel Kwasi Addai +2 more
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Investigations on the minimum ignition temperatures (MIT) of hybrid mixtures of dusts with gases or solvents were performed in the modified Godbert-Greenwald (GG) furnace. Five combustible dusts and six flammable gases (three ideal and three real) were used.
Emmanuel Kwasi Addai +2 more
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Minimum ignition temperature of a self-raising flour on a standard hot-plate
Journal of Food Engineering, 1984Abstract A hot-plate to the draft specification of the International Electrotechnical Commission (Committee 31H) was constructed and located in a chamber with an air extractor and a transparent door. A commercial self-raising flour was tested to assess the relationship between minimum ignition temperature (MIT) and layer depth (5–40 mm in steps of 5 ...
E.C. Synnott, J.B. Glynn, T.C. Duane
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Minimum temperatures for sustainable ignition of coal water slurry containing petrochemicals
Applied Thermal Engineering, 2016Abstract This paper presents the conditions and characteristics of the sustainable ignition of coal water slurry (CWS) containing petrochemicals in the air flow. This study may be useful to expand the raw material base for the power industry and the effective recycling of low-grade wastes from coal and oil processing.
Dmitrii O. Glushkov +2 more
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Journal of Loss Prevention in the Process Industries, 2012
Abstract The Minimum Ignition Temperature of Decomposition (MITD) of tetrafluoroethylene in a partially heated pipe was analyzed for different initial pressures (5, 10 and 15 bara). The pipe used had an internal length of 1 m, an internal diameter of 30 mm with a volume of about 0.7 dm 3 and was vertically oriented.
Fabio Ferrero +3 more
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Abstract The Minimum Ignition Temperature of Decomposition (MITD) of tetrafluoroethylene in a partially heated pipe was analyzed for different initial pressures (5, 10 and 15 bara). The pipe used had an internal length of 1 m, an internal diameter of 30 mm with a volume of about 0.7 dm 3 and was vertically oriented.
Fabio Ferrero +3 more
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Minimum ignition energy for the CH4/CO2/O2 system at low initial temperature
Fuel, 2018Abstract In this paper, the minimum ignition energy (MIE) for methane in an atmosphere of CO2/O2 is measured at 0.1–0.7 MPa and 183–273 K using a gas explosion experimental device that is able to withstand a temperature as low as 113 K. Effects of initial temperature (T0) and initial pressure (P0) on MIE are studied via experiment and a simple ...
Gan Cui, Shun Wang, Zhenxiao Bi, Zili Li
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The effect of mixtures of particle sizes on the minimum ignition temperature of a dust cloud
Journal of Hazardous Materials, 1987Abstract The ignition temperature in the air atmosphere at the separating line between an explosion and no explosion in a dust cloud, T i b , has been investigated for mixtures of fine and coarse dusts of the same material. The minimum ignition temperature, T i m , which is the lowest temperature at which an explosion is obtained has also been ...
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2020
A hot surface is one of the ignition sources which may lead to fires in the presence of aviation fluid leakage. Bleeding ducts and exhaust pipes that are at elevated temperatures are potential sources of ignition. A database of Minimum Hot Surface Ignition Temperatures (MHSIT) resulting from experiments conducted three decades ago at the Air Force ...
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A hot surface is one of the ignition sources which may lead to fires in the presence of aviation fluid leakage. Bleeding ducts and exhaust pipes that are at elevated temperatures are potential sources of ignition. A database of Minimum Hot Surface Ignition Temperatures (MHSIT) resulting from experiments conducted three decades ago at the Air Force ...
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Minimum Spontaneous Ignition Temperatures of Combustibles in Air
Industrial & Engineering Chemistry, 1954M. G. Zabetakis +2 more
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