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This study focuses on the effects of interactions among bio-oil components on the formation of aromatic structures of bio-oil during its thermal treatment processes at various temperatures and heating rates. A bio-oil sample and its extracted fractions were pyrolyzed in a fixed-bed reactor at 300–800 °C at different temperatures and heating rates. The results show that the pyrolytic products (including...
This study aims to investigate the effect of caustic tower operation temperature on red oil formation and clogging of the tower. For this aim, the caustic tower of Tabriz Petrochemical Plant was used. The operation temperature of the tower was varied from 38 up to 50 °C, and the amount and composition of the red oil formed were investigated. Our results indicate that the amount and composition of...
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