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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Bagherzadeh; Ebrahim
Address:
Sugar Land, TX
No. of patents:
51
Patents:


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Patent Number Title Of Patent Date Issued
8282266 System and process for inhibitor injection October 9, 2012
A method for introducing inhibitor into a fluid to be treated by forming a dispersion comprising droplets, particles, or gas bubbles of the inhibitor dispersed in a continuous phase of a carrier, wherein the droplets, particles, or gas bubbles have a mean diameter of less than 5 .mu.
8278494 Method of making linear alkylbenzenes October 2, 2012
Methods and systems for the production of linear alkylbenzenes are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of one or more olefins (e.g. propylene) with an aromatic. The high shear device may allow for
8269057 System and process for alkylation September 18, 2012
A method for alkylating a hydrocarbon comprising at least one isoparaffin and at least one olefin by introducing liquid acid catalyst and the hydrocarbon into a high shear reactor, forming an emulsion comprising droplets comprising hydrocarbon in a continuous acid phase, wherein the
8261726 High shear process for air/fuel mixing September 11, 2012
Use of a high shear mechanical device in a process to produce aerated fuels for efficient combustion in an engine. In instances, the method comprises forming an emulsion of a gas and liquid fuel in a high shear device prior to introduction to an engine. A vehicular system for produci
8217205 Method of making alcohols July 10, 2012
Methods and systems for the synthesis of alcohol are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins in water. The high shear device may allow for lower reaction temperatures and pressures and may
8212086 Method of making alkylene glycols July 3, 2012
Methods and systems for preparing alkylene glycols are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of alkylene oxides with water. The high shear device may allow for lower reaction temperatures and pressu
8178733 Method of making chlorohydrins May 15, 2012
Methods and systems for the preparation of chlorohydrins are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins into the chlorinating phase. The high shear device may allow for lower reaction temp
8178705 Process for production of fatty acids and wax alternatives from triglycerides May 15, 2012
A method of producing volatilized fatty acids by heating a feedstock comprising at least one fat or oil in a reactor under inert vacuum to volatilize fatty acids, and removing volatilized fatty acids from bottoms residue comprising cross-linked oil. A system for stripping fatty acids
8168836 Method of hydrogenating aldehydes and ketones May 1, 2012
Methods and systems for the hydrogenation of aldehydes and/or ketones are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of the hydrogen-containing gas (e.g. H.sub.2 gas) in the aldehydes and/or ketones.
8153077 System and process for production of nitrobenzene April 10, 2012
A method for producing nitrobenzene is disclosed which comprises forming a dispersion comprising benzene-containing droplets or particles dispersed in a mixture of concentrated nitric acid and concentrated sulfuric acid, wherein said particles have a mean diameter less than one micro
8153076 System and process for production of aniline and toluenediamine April 10, 2012
A method for producing aniline or toluenediamine is disclosed which comprises forming a dispersion comprising hydrogen gas bubbles dispersed in a liquid medium comprising either nitrobenzene or dinitrotoluene, wherein the hydrogen gas bubbles have a mean diameter less than 1 micron;
8147768 System and process for production of polyvinyl chloride April 3, 2012
A method is disclosed for producing polyvinyl chloride which includes mixing a vinyl chloride solution with an initiator solution in at least one high shear mixing device comprising at least one rotor/stator set producing a rotor tip speed of at least 5.1 m/sec (1000 ft/min), to form
8133925 System and process for fischer-tropsch conversion March 13, 2012
A method for forming C2+ hydrocarbons by forming a dispersion comprising synthesis gas bubbles dispersed in a liquid phase comprising hydrocarbons in a high shear device, wherein the average bubble diameter of the synthesis gas bubbles is less than about 1.5 .mu.m, introducing the di
8133447 System for making linear alkylbenzenes March 13, 2012
Methods and systems for the production of linear alkylbenzenes are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of one or more olefins (e.g. propylene) with an aromatic. The high shear device may allow for
8129305 Catalyst and method for converting natural gas to higher carbon compounds March 6, 2012
A catalyst composition and process facilitates the oxidative reforming of low molecular weight hydrocarbons, such as methane, to other hydrocarbons having 2 or more carbon atoms ("C.sub.2+ compounds"). Compositions having a formula comprising a metal, tungsten, manganese and oxygen effec
8080685 System and process for production of benzoic acids and phthalic acids December 20, 2011
A method for producing benzoic acid or a methylbenzoic acid isomer is disclosed which comprises forming a dispersion comprising oxygen-containing gas bubbles dispersed in either toluene or an xylene isomer, wherein the bubbles have a mean diameter less than 1 micron. The dispersion i
8080684 Method of producing ethyl acetate December 20, 2011
Methods and systems for the production of ethyl acetate are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of a carbonyl co-reactant (e.g. acetic acid, acetaldehyde) with ethanol. The high shear device may allow
8071046 System and process for gas sweetening December 6, 2011
A method for removing hydrogen sulfide from a sour gas stream comprising hydrogen sulfide by oxidizing hydrogen sulfide in a converter by contacting the sour gas stream with an aqueous catalytic solution, thereby producing a desulfurized gas stream and a liquid stream comprising redu
8044220 High shear process for the production of butadiene sulfone October 25, 2011
Use of a high shear mechanical device incorporated into a process for the production of sulfolene as a reactor device is capable of decreasing mass transfer limitations, thereby enhancing the sulfolene production process. A system for the production of sulfolene from butadiene and sulfur
8034972 System and process for production of toluene diisocyanate October 11, 2011
A method for producing toluene diisocyanate is disclosed which comprises forming a dispersion comprising phosgene gas bubbles dispersed in toluene diamine liquid phase, wherein said gas bubbles have a mean diameter less than 1 micron; and subjecting the dispersion to phosgenation reactio
8034970 Method of making phthalic acid diesters October 11, 2011
Methods and systems for the production of phthalic acid diesters are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of a phthalic acid derivative with alcohol. The high shear device may allow for lower react
8026403 System and process for production of liquid product from light gas September 27, 2011
A method for producing a product comprising at least one selected from C.sub.2+ hydrocarbons, 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
8026402 High shear process for cyclohexane production September 27, 2011
A high shear mechanical device incorporated into a process and system for the production of cyclohexane is capable of decreasing mass transfer limitations, thereby enhancing the cyclohexane production process. A system for the production of cyclohexane from benzene and hydrogen, the
8026380 System and process for production of fatty acids and wax alternatives from triglycerides September 27, 2011
A method of producing volatilized fatty acids by heating a feedstock comprising at least one fat or oil in a reactor under inert vacuum to volatilize fatty acids, and removing volatilized fatty acids from bottoms residue comprising cross-linked oil. A system for stripping fatty acids
8022153 System and process for production of polyethylene and polypropylene September 20, 2011
A method for producing a polyethylene or polypropylene polymer, or co-polymer thereof, comprises contacting a monomer-containing medium with polymerization catalyst particles in at least one high shear mixing device to form a nanodispersion, wherein the particles have a mean diameter
8021539 System and process for hydrodesulfurization, hydrodenitrogenation, or hydrofinishing September 20, 2011
A method for hydrodesulfurization by forming a dispersion comprising hydrogen-containing gas bubbles with a mean diameter of less than 1 micron dispersed in a liquid phase comprising sulfur-containing compounds. Desulfurizing a liquid stream comprising sulfur-containing compounds by
7922907 Process for water treatment April 12, 2011
A method for removing contaminant from feedwater by forming a dispersion comprising bubbles of a treatment gas in a continuous phase comprising feedwater, wherein the bubbles have a mean diameter of less than about 5 .mu.m and wherein the treatment gas is selected from the group consisti
7922901 System for water treatment April 12, 2011
A system for treating feedwater to remove contaminants therefrom, the system comprising at least one high shear mixing device comprising at least one generator comprising a rotor and a stator separated by a shear gap, wherein the shear gap is the minimum distance between the rotor and
7922900 System for water treatment April 12, 2011
A system for treating feedwater to remove contaminants therefrom, the system comprising at least one high shear mixing device comprising at least one generator comprising a rotor and a stator separated by a shear gap, wherein the shear gap is the minimum distance between the rotor and
7919645 High shear system and process for the production of acetic anhydride April 5, 2011
A system and method for a high shear mechanical device incorporated into a process for the production of acetic anhydride as a reactor device is shown to be capable of decreasing mass transfer limitations, thereby enhancing the process. A system for the production of acetic anhydride
7914745 Method of hydrogenating aldehydes and ketones March 29, 2011
Methods and systems for the hydrogenation of aldehydes and/or ketones are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of the hydrogen-containing gas (e.g. H.sub.2 gas) in the aldehydes and/or ketones.
7914744 Method for making chlorohydrins March 29, 2011
Methods and systems for the preparation of chlorohydrins are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins into the chlorinating phase. The high shear device may allow for lower reaction temp
7910758 Catalytic hydrogenation process for the production of low trans fat-containing triglycerides March 22, 2011
Hydrogenated vegetable oil exhibiting superior thermal stability and containing reduced levels of saturates and trans fatty acids are produced using an activated hydrogenation catalyst and/or an improved hydrogenation process incorporating high shear. The use of a high shear mechanic
7910069 Method of making alkylene glycols March 22, 2011
Methods and systems for preparing alkylene glycols are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of alkylene oxides with water. The high shear device may allow for lower reaction temperatures and pressu
7910068 Method of making alcohols March 22, 2011
Methods and systems for the synthesis of alcohol are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins in water. The high shear device may allow for lower reaction temperatures and pressures and may
7888535 High shear process for the production of acetaldehyde February 15, 2011
A method of use for a high shear device incorporated into a process or system for the production of acetaldehyde from ethylene as a reactor device is shown to be capable of decreasing mass transfer limitations, by forming a feed stream emulsion, and thereby enhancing the acetaldehyde
7884250 High shear process for the production of chloral February 8, 2011
Use of a high shear mechanical device incorporated into a process for the production of chloral as a reactor device is capable of decreasing mass transfer limitations, thereby enhancing the chloral production process. A system for the production of chloral from acetaldehyde and chlorine,
7842184 Process for water treatment using high shear device November 30, 2010
A method for removing contaminant from feedwater by forming a dispersion comprising bubbles of a treatment gas in a continuous phase comprising feedwater, wherein the bubbles have a mean diameter of less than about 5 .mu.m and wherein the treatment gas is selected from air, oxygen, and
7750188 System and process for the production of aniline and toluenediamine July 6, 2010
A method for producing aniline or toluenediamine is disclosed which comprises forming a dispersion comprising hydrogen gas bubbles dispersed in a liquid medium comprising either nitrobenzene or dinitrotoluene, wherein the hydrogen gas bubbles have a mean diameter less than 1 micron;
7749481 System and process for gas sweetening July 6, 2010
A method for removing hydrogen sulfide from a sour gas stream comprising hydrogen sulfide by oxidizing hydrogen sulfide in a converter by contacting the sour gas stream with an aqueous catalytic solution, thereby producing a desulfurized gas stream and a liquid stream comprising redu
7696391 System and process for production of nitrobenzene April 13, 2010
A method for producing nitrobenzene is disclosed which comprises forming a dispersion comprising benzene-containing droplets or particles dispersed in a mixture of concentrated nitric acid and concentrated sulfuric acid, wherein said particles have a mean diameter less than one micron, a
7691953 System and process for production of polyvinyl chloride April 6, 2010
A method is disclosed for producing polyvinyl chloride which includes mixing a vinyl chloride solution with an initiator solution in at least one high shear mixing device comprising at least one rotor/stator set producing a rotor tip speed of at least 5.1 m/sec (1000 ft/min), to form
7659431 Method of making dialkyl ketones February 9, 2010
Methods and systems for preparing dialkyl ketones are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of carbon monoxide and hydrogen with the olefins (e.g. ethylene) in a liquid solvent. The high shear devic
7652175 High shear process for the production of acetaldehyde January 26, 2010
A method of use for a high shear device incorporated into a process or system for the production of acetaldehyde from ethylene as a reactor device is shown to be capable of decreasing mass transfer limitations, by forming a feed stream emulsion, and thereby enhancing the acetaldehyde
7652174 High shear process for the production of chloral January 26, 2010
Use of a high shear mechanical device incorporated into a process for the production of chloral as a reactor device is capable of decreasing mass transfer limitations, thereby enhancing the chloral production process. A system for the production of chloral from acetaldehyde and chlorine,
7592493 High shear process for cyclohexanol production September 22, 2009
Use of a high shear mechanical device incorporated into a process for the production of cyclohexanol is capable of decreasing mass transfer limitations, thereby enhancing the cyclohexanol production process. A system for the production of cyclohexanol from air oxidation of cyclohexan
7491856 Method of making alkylene glycols February 17, 2009
Methods and systems for preparing alkylene glycols are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of alkylene oxides with water. The high shear device may allow for lower reaction temperatures and pressu
7482497 Method of making alcohols January 27, 2009
Methods and systems for the synthesis of alcohol are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins in water. The high shear device may allow for lower reaction temperatures and pressures and may
7482496 Method for making chlorohydrins January 27, 2009
Methods and systems for the preparation of chlorohydrins are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins into the chlorinating phase. The high shear device may allow for lower reaction temp
7479576 Method of hydrogenating aldehydes and ketones January 20, 2009
Methods and systems for the hydrogenation of aldehydes and/or ketones are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of the hydrogen-containing gas (e.g. H.sub.2 gas) in the aldehydes and/or ketones.
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