Oxygenous compounds are added in motor gasolines for increase of knocking resistance
and to reduce vehicular emissions. In this paper the use of nuclear magnetic resonance …

A simple, accurate and rapid method has been developed for the estimation of benzene and
total aromatics (0.5–50% w/w) including heavier aromatics (C8, C9, and C10) in commercial …

Simple and precise methods have been developed for the determination of ethanol in blend
petrol using gas chromatography and Fourier transform infrared spectroscopy techniques …

Much of the published research on the analytical chemistry of coal during the last two years
tended to be focused on coal liquefaction and on the environmental impact of coal …

Quaternary ammonium salt was used as a new stationary phase for analysis of C1–C4
alcohols in gasoline. The method involves determination of these gasoline alcohols on 20 ft …

A mixture containing methanol, ethanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol,
benzyl alcohol, phenol, 2, 4-dimethylphenol, 2, 3-dimethylphenol, and 2-nitrophenol is …