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Laser irradiation of oxidized coals (letter to the editor).

Authors
Sharkey-AG Jr.; Logar-AF; Karn-FS
Source
Fuel 1969 Jan; 48(1):1-2
NIOSHTIC No.
10010173
Abstract
The purpose of this communication is to describe use of a low-power CO2 gas laser to investigate the surface of mildly oxidized coals. While it is well established that water vapor, carbon dioxide vapor, and carbon monoxide are major products from the pyrolysis of oxidized coal, little is known about other gaseous products and, in particular, about gases derived from surface components. Irradiation with laser light provides a means of limiting vaporization and pyrolysis to surface materials.
Keywords
Mineral-processing; Coal-processing
CODEN
FUELAC
Publication Date
19690101
Document Type
OP; Other
Fiscal Year
1969
NTIS Accession No.
NTIS Price
Identifying No.
OP 98-70
Issue of Publication
1
ISSN
0016-2361
NIOSH Division
PERC
Source Name
Fuel
State
PA
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