Co-processing of pyrolisis bio oils and gas oil for new generation of bio-fue…

Abstract. Within the frame of second generation bio-fuels development, the present work reports for the first time the impact of co-processing guaiacol as an oxygenated molecule representative of pyrolitic bio oils with a straight run gas oil (SRGO) in the framework of a hydrodesulfurization process (HDS). The reaction scheme observed during the hydrotreating of the sole guaiacol in the gas…