Huber, GWO'Connor, PCorma, A2024-04-262024-04-26200710.1016/j.apcata.2007.07.002https://hdl.handle.net/20.500.14394/5703hydrotreating, biofuels, biodiesel, vegetable oils, catalysis,Processing biomass in conventional oil refineries: Production of high quality diesel by hydrotreating vegetable oils in heavy vacuum oil mixturesarticle