Air Pollution: Photooxidation of Aromatic Hydrocarbons

A number of aromatic hydrocarbons participate as effectively as the olefins in atmospheric photooxidation reactions in the presence of nitrogen oxides and ultraviolet light. Judged both on the basis of reactivity and concentrations in the atmosphere, the aromatic hydrocarbons cannot be ignored as co...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 1962-10, Vol.138 (3538), p.442-443
Hauptverfasser:	ALTSHULLER, A P, COHEN, I R, SLEVA, S F, KOPCZYNSKI, S L
Format:	Artikel
Sprache:	eng
Schlagworte:	500200 - Environment, Atmospheric- Chemicals Monitoring & Transport- (-1989) Air Pollution Alkenes Antarctic regions Aromatic hydrocarbons AROMATICS ATMOSPHERIC CHEMISTRY CHALCOGENIDES CHEMICAL REACTIONS CHEMISTRY ELECTROMAGNETIC RADIATION ENVIRONMENTAL SCIENCES Ethylenes Hydrocarbons Light Nitrogen NITROGEN COMPOUNDS NITROGEN OXIDES ORGANIC COMPOUNDS OXIDATION Oxidation-Reduction OXIDES Oxygen OXYGEN COMPOUNDS PHOTOCHEMICAL OXIDANTS PHOTOCHEMICAL REACTIONS Photooxidation RADIATIONS SYNTHESIS Toluene ULTRAVIOLET RADIATION Ultraviolet Rays Xylenes
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Beschreibung
Zusammenfassung:	A number of aromatic hydrocarbons participate as effectively as the olefins in atmospheric photooxidation reactions in the presence of nitrogen oxides and ultraviolet light. Judged both on the basis of reactivity and concentrations in the atmosphere, the aromatic hydrocarbons cannot be ignored as contributors to the photochemical type of air pollution.
ISSN:	0036-8075 1095-9203
DOI:	10.1126/science.138.3538.442