Reports

Oxidative transformations of polycyclic aromatic hydrocarbons adsorbed on coal fly ash

+ See all authors and affiliations

Science  15 Feb 1980:
Vol. 207, Issue 4432, pp. 763-765
DOI: 10.1126/science.7352284

Abstract

Polycyclic aromatic hydrocarbons adsorbed onto coal fly ash were found to be stabilized against photochemical decomposition. However, a number of adsorbed polycyclic aromatic hydrocarbons will spontaneously oxidize in the absence of light, with those compounds containing a benzylic carbon being particularly susceptible. The decomposition rate appears to be fly ash-dependent.