Patent ID: 9127224
Filing Date: 2015-09-08
Classification: B01J,C10G,C10L,G06Q,Y02E,Y02P

Abstract:
1. A method to reduce the external steam supplied to a fluidized catalytic cracker having a riser, comprising: injecting a first stream comprising a petroleum fraction into the riser at a first injection point; injecting a second stream comprising a water-containing unenriched renewable fuel oil into the riser at a second injection point; and vaporizing the water in the water-containing unenriched renewable fuel oil present in the second stream, wherein the water-containing unenriched renewable fuel oil comprises: the product of a mechanical and thermal conversion of a cellulosic biomass comprising grinding and non-catalytic rapid thermal processing to convert at least 60 wt. % of the cellulosic biomass to the water-containing unenriched renewable fuel oil; and a carbon content of at least 40 wt. % on a moisture-free basis, an oxygen content in the range of between 20-50 wt. % on a moisture-free basis, and a water content in the range of between 10-40 wt. %.