Gas chromatographic determination of total aromatics in kerosene
1985; Elsevier BV; Volume: 328; Linguagem: Inglês
10.1016/s0021-9673(01)87391-x
ISSN1873-3778
AutoresAdnan H.H. Tameesh, Mazin H. Hanna, R. Komers,
Tópico(s)Free Radicals and Antioxidants
ResumoA rapid and simple method for determining total aromatics in kerosen samples (b.p. 150–250°C) that contain less than 0.1% of olefins and/or heteroatomic compunds was developed; a 30% OV-275 on Diatomite S AW column was used at 190.3°C. Solute—solvent interactions are discussed in terms of Kováts retention indices and total molar polarization. The effect of temperature on the selectivity of separation was studied. The content of aromatics was determined with a relative standard deviation of 0.23%.
Referência(s)