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Free radicals of an aromatic nature in air samples from iron foundries

Journal Article:

Abstract

Free radicals of relatively long life were identified as spin adducts of phenyl-N-tert-butylnitrone. Pyrolysis studies showed the radicals were oxy-radicals. The hyperfine splitting constants of spin adducts of radicals from the pyrolysis in air of benzo(a)pyrene, coal tar pitch, and moulding sand containing hard coal dust were the same as those of the radicals found in foundry air. Since these radicals can bind to DNA, they must be considered when estimating the hazardous effects of polluted air.
Authors:
Publication Date:
Jan 01, 1982
Product Type:
Journal Article
Reference Number:
EDB-82-106914
Resource Relation:
Journal Name: Staub - Reinhalt. Luft; (Germany, Federal Republic of); Journal Volume: 42:1
Subject:
01 COAL, LIGNITE, AND PEAT; FOUNDRIES; INDOOR AIR POLLUTION; RADICALS; HEALTH HAZARDS; AIR; AROMATICS; BENZOPYRENE; COAL; COAL TAR; DUSTS; PYROLYSIS; SAMPLING; AIR POLLUTION; CARBONACEOUS MATERIALS; CHEMICAL REACTIONS; CONDENSED AROMATICS; DECOMPOSITION; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; GASES; HAZARDS; HYDROCARBONS; INDUSTRIAL PLANTS; MATERIALS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; POLLUTION; TAR; THERMOCHEMICAL PROCESSES; 010900* - Coal, Lignite, & Peat- Environmental Aspects; 016000 - Coal, Lignite, & Peat- Health & Safety
OSTI ID:
5466534
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Journal ID: CODEN: STRHA
Submitting Site:
HEDB
Size:
Pages: 31-32
Announcement Date:
Jun 01, 1982

Journal Article:

Citation Formats

Westerberg, L M. Free radicals of an aromatic nature in air samples from iron foundries. Germany: N. p., 1982. Web.
Westerberg, L M. Free radicals of an aromatic nature in air samples from iron foundries. Germany.
Westerberg, L M. 1982. "Free radicals of an aromatic nature in air samples from iron foundries." Germany.
@misc{etde_5466534,
title = {Free radicals of an aromatic nature in air samples from iron foundries}
author = {Westerberg, L M}
abstractNote = {Free radicals of relatively long life were identified as spin adducts of phenyl-N-tert-butylnitrone. Pyrolysis studies showed the radicals were oxy-radicals. The hyperfine splitting constants of spin adducts of radicals from the pyrolysis in air of benzo(a)pyrene, coal tar pitch, and moulding sand containing hard coal dust were the same as those of the radicals found in foundry air. Since these radicals can bind to DNA, they must be considered when estimating the hazardous effects of polluted air.}
journal = {Staub - Reinhalt. Luft; (Germany, Federal Republic of)}
volume = {42:1}
journal type = {AC}
place = {Germany}
year = {1982}
month = {Jan}
}