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Coal Mine Combustion Products: Identification and Analysis.

Authors
Paciorek-KL; Kratzer-RH; Kaufman-J; Nakahara-JH
Source
NTIS: PB/226-944 Available for Reference At Bureau Libraries :158 pages
Link
NIOSHTIC No.
10010022
Abstract
The toxic products formed during thermal oxidative degradation of neoprene and polyvinyl chloride compositions, urethane foams, and various untreated and treated woods were determined quantitatively on a gram-per-gram basis. Quiescent and dynamic decomposition conditions were employed. Analyses were performed using high-vacuum separations, gas chromatography, mass spectrometry, infrared spectroscopy, and wet chemical methods. The main toxic species found included CO, hcl, hcn, so2, anhydride, aniline, and furfural. Thermogravimetric analyses were performed on all the compositions, and the data were correlated to available formulating information and product formation.
Publication Date
19730101
Document Type
CP;
Fiscal Year
1973
NTIS Accession No.
PB-226944
NTIS Price
A09
Identifying No.
OFR 8-74
Source Name
NTIS: PB/226-944; Available for Reference At Bureau Libraries
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