H R D Corporation

Synfuels International, Inc.

H R D Coporation

Ebrahim Bagherzadeh

Abbas Hassan

Aziz Hassan

Rayford Gaines Anthony

Gregory G Borsinger

Azziz Hassan

Bedri Bozkurt

Jubo Zhang

Gregory R Borsinger

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 &#x3bc;m, 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 sto 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.

System and process for hydrocracking

A method for producing a product comprising at least one selected from Chydrocarbons, oxygenates, and combinations thereof from light gas comprising one or more of carbon dioxide, methane, ethane, propane, butane, pentane, and methanol by forming a dispersion of light gas in a liquid feed, wherein the dispersion is formed at least in part with high shear forces and wherein at least one of the liquid feed and the light gas is a hydrogen source. A system for carrying out the method is also presented.

System and process for production of liquid product from light gas

A reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst, wherein the contact surface comprises a sintered metal or a ceramic, and wherein the reactor is configured to subject a reactant stream to shear. A system for carrying out a heterogeneously catalyzed reaction, the system comprising a reactor as described above and a pump configured for delivering reactants to the at least one reactor. A method for carrying out a heterogeneously-catalyzed reaction by introducing reactants into a reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst under conditions which promote production of a desired product, wherein the contact surface comprises a sintered metal or a ceramic, and forming a dispersion of reactants within the reactor, wherein the dispersion comprises droplets or gas bubbles of reactant with an average diameter of less than about 5 &#x3bc;m.

High shear rotary fixed bed reactor

Method of producing glycerol that includes mixing a peroxide stream with an olefenic alcohol stream to form a feed stream; processing the feed stream in a high shear device to produce a high shear dispersion of peroxide and olefinic alcohol, wherein the high shear device is configured with a rotor and a stator separated by a shear gap; and contacting the high shear dispersion with a catalyst in a reactor to produce glycerol.

Method of making glycerol

A system for the production of aerated fuels, the system including a high shear device configured to produce an emulsion of aerated fuel comprising gas bubbles dispersed in a liquid fuel, wherein the gas bubbles in the emulsion have an average bubble diameter of less than about 5 &#x3bc;m, and an internal combustion engine configured for the combustion of the emulsion, and wherein the gas comprises at least one component selected from the group consisting of air, water vapor, methanol, nitrous oxide, propane, nitromethane, oxalate, organic nitrates, acetone, kerosene, toluene, and methyl-cyclopentadienyl manganese tricarbonyl.

High shear process for air/fuel mixing

Use of a high shear mechanical device incorporated into a process for the production of chlorobenzene is capable of decreasing mass transfer limitations, thereby enhancing the chlorobenzene production process. A system for the production of chlorobenzene from benzene and chlorine, the system comprising a reactor and an external high shear device, the outlet of which is fluidly connected to the inlet of the reactor; the high shear device capable of providing an emulsion of chlorine gas bubbles within liquid benzene.

High shear system for the production of chlorobenzene

A method for producing starch hydrolysate that includes processing in a high shear device a hydrolytic solution having a component selected from the group consisting of acids, hydrolytic enzymes, and combinations thereof, and an aqueous starch solution to produce a dispersion, wherein the high shear device is configured with a rotor and a stator; and transferring the dispersion from the high shear device to a reactor from which a starch hydrolysate product comprising dextrose is removed, wherein the operating temperature within the reactor is maintained at a temperature of less than about 160&#xb0; C.

High shear process for dextrose production

A method for introducing inhibitor into a fluid to be treated by forming a dispersion comprising droplets, particles, or gas bubbles of inhibitor dispersed in a continuous phase of a carrier, wherein forming the dispersion comprises subjecting a mixture of the inhibitor and the carrier to a shear rate of greater than about 20,000 sin a high shear device comprising at least one generator comprising a rotor and a complementarily-shaped stator, wherein the rotor and the stator each comprise grooves, and wherein the grooves of the stator and the grooves of the rotor of each generator are disposed in alternating directions, and using at least a portion of the dispersion to inhibit corrosion.

System and process for inhibitor injection

A method for producing acetic anhydride that includes operating a high shear device at a shear rate of greater than about 20,000 s, wherein the high shear device is configured with a rotor and a stator; forming in the high shear device an emulsion having a liquid catalyst dispersed in an acetic acid solution; introducing the emulsion into a reactor at conditions suitable for the production of ketene; and reacting at least some ketene with acetic acid to produce acetic anhydride.

High shear system and process for the production of acetic anhydride

A method for producing aerated fuels that includes introducing a gas and a liquid fuel into a high shear device; and processing the gas and the liquid fuel in the high shear device at a shear rate of greater than about 20,000 sto form an emulsion of aerated fuel comprising gas bubbles dispersed in the liquid fuel.

Use of a high shear mechanical device in a process for production of starch by hydration and disruption of corn kernel particles in the presence of sulfur dioxide or bisulfite ions makes possible a decrease in mass transfer limitations, thereby enhancing starch production. A system for production of starch is also provided in which a high shear mixing device is configured to receive an aqueous corn slurry from a pump that is disposed between the reactor and a gaseous sulfur dioxide inlet of the high shear mixing device. The high shear mixing device is also configured to generate a fine dispersion of sulfur dioxide bubbles and small corn particles in the slurry. A reactor is configured to receive the output from the high shear mixing device and to provide for starch production.

System and process for starch production

Methods and systems for the hydroxylation of olefenic alcohols are described herein. The methods and systems incorporate the novel use of a high shear device to promote mixing and solubility of peroxides with the olefenic alcohol. The high shear device may allow for lower reaction temperatures and pressures and may also reduce hydroxylation time with existing catalysts.

A system for stripping fatty acids from triglycerides, the system including a reactor; a heating apparatus whereby a contents of the reactor may be heated to a temperature in the range of from 200&#xb0; C. to 600&#xb0; C.; and a vacuum pump capable of pulling a vacuum in the range of from 1 kPa to 50 kPa on the reactor.

System and process for production of fatty acids and wax alternatives from triglycerides

A method for introducing inhibitor into a fluid to be treated, the method including forming a dispersion comprising droplets, particles, or gas bubbles of inhibitor dispersed in a continuous phase of a carrier, wherein forming the dispersion comprises subjecting a mixture of the inhibitor and the carrier to a shear rate of greater than about 20,000 s; and using at least a portion of the dispersion to inhibit corrosion.

Growing community of inventors

Sugar Land, TX, United States of America

Ebrahim Bagherzadeh