SYSTEM AND PROCESS FOR HYDROCRACKING

摘要

A method for hydrocracking a feedstream comprising liquid hydrocarbon by forming a dispersion comprising hydrogen-containing gas bubbles dispersed in the liquid hydrocarbon, wherein the bubbles have a mean diameter of less th an about 5 microns, and introducing the dispersion into a hydrocracker compr ising hydrocracking catalyst. A method for hydrocracking by subjecting a flu id mixture comprising hydrogen-containing gas and liquid hydrocarbons to a s hear rate greater than 20,000 s-1 to produce a dispersion of hydrogen in a c ontinuous phase of the liquid hydrocarbons, and introducing the dispersion i nto a fixed bed hydrocracking reactor from which a hydrocracked product is r emoved. A system for hydrocracking a hydrocarbonaceous feedstream including at least one high shear device capable of producing a tip speed of the at le ast one rotor of greater than 5.0 m/s, and a hydrocracker containing hydrocr acking catalyst and comprising an inlet fluidly connected to an outlet of th e high shear device.