Identification of nitrogen bases in a coker gas oil and influence of catalytic hydrotreat ment on their composition

Identification of carbazoles and benzoca

Identification of carbazoles and benzocarbazoles in a coker gas oil and influence of catalytic hydrotreatment on their distribution

✍ Michel Dorbon; Ioannis Ignatiadis; Jean-Marie Schmitter; Patrick Arpino; Georges 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 755 KB

Fractions highly enriched in pyrrole benzologues have been extracted from a coker gas oil before and after hydrotreatment under selected operating conditions. Carbazole, methyl-and dimethylcarbazoles and benzocarbazoles have been identified by means of gc. coelutions with standards. The study of the