System and process for hydrocracking

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United States of America Patent

PATENT NO 9669381
SERIAL NO

12138234

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Abstract

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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 than about 5 μm, and introducing the dispersion into a hydrocracker comprising hydrocracking catalyst. A method for hydrocracking by subjecting a fluid mixture comprising hydrogen-containing gas and liquid hydrocarbons to a shear rate greater than 20,000 s−1 to produce a dispersion of hydrogen in a continuous phase of the liquid hydrocarbons, and introducing the dispersion into a fixed bed hydrocracking reactor from which a hydrocracked product is removed. A system for hydrocracking a hydrocarbonaceous feedstream including at least one high shear device capable of producing a tip speed of the at least one rotor of greater than 5.0 m/s, and a hydrocracker containing hydrocracking catalyst and comprising an inlet fluidly connected to an outlet of the high shear device.

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Patent Owner(s)

Patent OwnerAddress
H R D CORPORATIONP O DRAWER 450267 HOUSTON TX 77245

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anthony, Rayford G College Station, US 149 1661
Bagherzadeh, Ebrahim Sugar Land, US 96 1176
Borsinger, Gregory Chatham, US 99 871
Hassan, Abbas Sugar Land, US 163 1671
Hassan, Aziz Sugar Land, US 164 1693

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