Patent ID: 8604260
Filing Date: 2013-12-10
Classification: C10B,C10C,C10G,Y02E,Y02P

Abstract:
1. A process comprising: a) converting a biomass feed in a reaction zone to reaction products comprising: i) bio-oil and ii) light gases comprising non-condensables, light paraffins, and olefins; b) separating said reaction products into a liquid bio-oil stream comprising at least a portion of said bio-oil, and a gas stream comprising at least a portion of said olefins; c) separating said gas stream into an olefin stream comprising said olefins and an off-gas stream comprising non-condensables; and d) converting at least a portion of said olefins of said olefin stream in a conversion zone to a conversion product stream comprising hydrocarbons having at least five carbon atoms per molecule.