Results 191 to 200 of about 5,145 (216)
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Particle-size effects on the distribution of fuel nitrogen in one-dimensional coal-dust flames

Symposium (International) on Combustion, 1988
Measurements of the distrubution of fuel nitrogen as a function of residence time in fuel-rich, one-dimensional, bituminous, pulverized-coal/O2/Ar flames are reported. A complete accounting of the major nitrogen-containing species, HCN, NO, NH3, N2, and solid-phase nitrogen, was obtained for three different particle size distributions.
K. Clark Midkiff, Robert A. Altenkirch
openaire   +1 more source

A Methodology for Determining the Mineral Content and Particle Size Distribution of Airborne Coal Mine Dust

Applied Industrial Hygiene, 1986
Abstract Exposure to airborne dust in coal mines has caused respiratory disease in coal miners. The causal agent in these diseases remains unknown, although the minerals found in and around the coal seam have been implicated. Toxicological studies designed to establish the effect of different mineral combinations and concentrations are lacking because ...
Terrence J. Stobbe   +3 more
openaire   +1 more source

Effects of methane admixture, particle size and volatile content on the dolomite inerting requirements of coal dust

Journal of Hazardous Materials, 1991
Abstract The dolomite inerting requirements of coal dust/air and methane/coal dust/air mixtures have been determined experimentally.
Paul R. Amyotte   +4 more
openaire   +1 more source

Determining the Composition and Particle Size of Coal Dust by Dynamic Light Scattering

Coke and Chemistry, 2021
O. S. Efimova   +4 more
openaire   +1 more source

Development of method for coal dust particle size distribution characterization by laser diffraction

Mining informational and analytical bulletin, 2022
V.A. Krasilova   +4 more
openaire   +1 more source

Effects of particle size distribution on the explosion severity of coal dust

Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2021
Jiangshi Zhang, Longhao Sun
exaly  

Respirable dust constituents and particle size: a case study in a thin-seam coal mine

Mining, Metallurgy & Exploration, 2022
Jonathan Gonzalez   +4 more
openaire   +1 more source

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