Cindy Judith Elles-Pérez I am using Zeolite Y incorporated with Cobalt and Molybdenum metal as Hydrodeoxygenation of Oleic Acid... Oleic Acid by it's chain has a long carbon chain (C18H34O2).
Hey, Rujito. You can use mixture toluene/methanol 1:1. Some amount of heavy oils dissolve in this mixture, after methanol will separate from solution of toluene and heavy oil. I think, you will have to try.