The current vision of biofuels production undervalues lignin’s potential to address the nation’s high quality liquid fuel requirements. Upgrading lignin to high octane number gasoline would significantly improve the total carbon use in biomass, enhance revenues, make biomass conversion more economically competitive, and support our country’s mission of national energy security. In this study, hydrodeoxygenation of lignin model compounds and Kraft lignin over the combinations of Pd/alumina, Ni/alumina, and Ni-Mo/alumina in water-alcohol mixed solution was investigated. Results showed that 82% lignin was converted to products with up to 96% product selectivity that had the octane number over 100. In addition, the reactivity of lignin and its interactions with the chemical catalysis systems were studied to reveal the principles of the reaction mechanism, its control, and applications.
See more of this Session: Efficient Processing of Lignin to Bioproducts and Biofuels I
See more of this Group/Topical: Topical Conference: Innovations of Green Process Engineering for Sustainable Energy and Environment
See more of this Group/Topical: Topical Conference: Innovations of Green Process Engineering for Sustainable Energy and Environment