General Electric Company

Nbcuniversal Media, LLC

Thomas Joseph Fyvie

James Manio Silva

John Aibangbee Osaheni

Daniel Joseph Brunelle

David Michel Dardaris

Gregory Allen O'Neil

Marc Brian Wisnudel

Peter David Phelps

Deborah Ann Haitko

Darren Lee Hallman

Ganesh Kailasam

David Gilles Gascoyne

Elliott West Shanklin

Paul Edward Howson

Paul Burchell Glaser

Andrea Jeannine Peters

Pierre-Andre Bui

James Anthony Cella

Grigorii Lev Soloveichik

Donald Franklin Foust

Matthew Jeremiah Misner

Warren F Bessler

David Winfield Woodruff

David Bruce Hall

Pradeep Jeevaji Nadkarni

James Mitchell White

David Joseph Najewicz

Philip G Kosky

Norman Enoch Johnson

Raul Eduardo Ayala

David Paul Mobley

Philip Alexander Shoemaker

Amy Rene Freshour

Teresa Grocela Rocha

Lioba Maria Kloppenburg

Teresa Grocela-Rocha

Vanita Mani

Donald Frank Rohr

Hope Matis

Sung Jin Kim

Trevor James Dale

Whitney Jeanne Olson

Andrew Denise Varghese

Timothy Leigh Chuck

Provided herein are processes for deasphalting and extracting a hydrocarbon oil. The processes comprise providing an oil comprising asphaltenes and/or other impurities, combining the oil with a polar solvent an extracting agent to provide a mixture, and applying a stimulus to the mixture so that at least a portion of any asphaltenes and/or impurities in the oil precipitate out of the oil.

Method for deasphalting and extracting hydrocarbon oils

Disclosed herein is a sorbent composition including an adsorbent support; and a metal component comprising a transition metal, wherein the metal component is impregnated on a surface of the adsorbent support; and wherein the metal component effects the removal of sulfur and vanadium from a hydrocarbon fuel. Also disclosed herein is a sorbent composition comprising an adsorbent support, wherein a surface of the adsorbent support has been chemically modified to comprise functional groups; and wherein the adsorbent support effects the removal of sulfur and vanadium from a hydrocarbon fuel.

Surface modified sorbent

A method of regenerating adsorbent material includes providing a spent adsorbent material and contacting the adsorbent material with a solvent composition to facilitate removing oil and impurities from the spent solvent material.

Methods for regeneration of adsorbent material

A method of removing impurities from heavy fuel includes providing a first stationary adsorption column. The method further includes packing adsorbent particles that have a particle size distribution wherein at least about 50% of the particles have a diameter greater than about 18 microns in the first column. The method further includes diluting heavy fuel with a solvent to form a solvent-fuel mixture, and supplying the solvent-fuel mixture through the first column to facilitate removing impurities from the mixture.

Methods and system for removing impurities from heavy fuel

A thermochromic ink composition comprises at least one thermochromic optical-state change material, at least one thermally responsive pH modifier, and at least one base and at least one binder material. The quantity of the thermally responsive pH modifier is less than or equal to about 0.25 milli moles based on the amount of optical-state change material. The ink composition is capable of transforming from a first optical state to a second optical state upon exposure to a thermal stimulus. The thermochromic ink composition may comprise a nitro dye. A thermochromic coating composition formed using the thermochromic ink composition is also disclosed.

Thermochromic ink and coating compositions

A thermally responsive ink composition consisting of at least one halochromic optical-state change material, at least one base, at least one solvent, and at least one binder material. The pH of the ink composition is such that the halochromic optical-state change material remains in its basic state until it is acted upon by a thermal stimulus. The ink composition is capable of transforming from a first optical state to a second optical state upon a change in pH caused by exposure to a thermal stimulus. A thermally responsive ink composition consisting of at least one quaternary onium salt of an halochromic optical-state change material, at least one solvent, and at least one binder material is also disclosed. Coating compositions prepared using these ink compositions and optical articles comprising these coating compositions are also disclosed.

Thermally responsive ink and coating compositions

System and method for improved solvent recovery in a dry cleaning device includes a washer drum, a cleaning basket disposed in the washer drum and configured to receive articles and a solvent based cleaning fluid, a working tank configured to receive the solvent based cleaning fluid used in the washer drum and cleaning basket, an air management mechanism configured to drain cleaning fluid condensate produced from the washer drum and cleaning basket directly into the working tank, and a low mixing pump configured to pump the solvent based cleaning fluid from the cleaning basket to the working tank, the low mixing pump characterized by a Reynolds number of about 15,000 or less, wherein the Reynolds number is determined as a function of one or more properties associated with an impeller of the low mixing pump.

System and method for improved solvent recovery in a dry cleaning device

The present invention provides an article cleaning apparatus comprising an air management mechanism, a cleaning basket assembly, a fluid regeneration device, a working fluid device, a clean fluid device, and a controller. The working fluid device is coupled to the fluid regeneration device, the cleaning basket assembly, and the air management mechanism. The clean fluid device is coupled to the cleaning basket assembly and the fluid regeneration device. The controller is coupled to the air management mechanism, the cleaning basket assembly, the working fluid device, the regeneration device, and the clean fluid device. The controller is configured to control a cleaning process. The present invention also provides a method for performing the cleaning process.

Apparatus and method for article cleaning

Method and apparatus for recovering and purifying a solvent used in an article cleaning appliance are provided. The method allows passing solvent-based cleaning fluid from a wash basket through a coarse filter configured to remove relatively large particulates from the cleaning fluid. The method further allows passing cleaning fluid from the coarse filter through a particulate filter configured to remove relatively fine particulates from the cleaning fluid. An aqueous phase that may be present in the cleaning fluid is separated by decanting and coalescing through a separator/filter assembly. The cleaning fluid may then be passed through a regeneration cartridge for removing any water that may remain in the cleaning fluid, and for adsorbing organic contaminants that may be present in the cleaning fluid. Recovered solvent may be stored in a tank for subsequent use in a cleaning process performed by the appliance.

System and method for solvent recovery and purification in a low water or waterless wash

Aromatic polyethers are prepared by displacement polymerization reaction in the presence of a water-immiscible solvent with boiling point at atmospheric pressure of greater than 110&deg; C. and a density ratio to water of greater than 1.1:1 at 20-25&deg; C. The polyethers are purified by processes comprising aqueous extraction, or filtration, or a combination thereof.

Method for purification of aromatic polyethers

A new method of converting oligomeric chloroformates to high molecular weight polycarbonate is presented. By carefully controlling the relative concentrations and amounts of hydroxyl and chloroformate groups present in the oligomeric polycarbonate, the method of the invention provides for the efficient preparation of polycarbonate while minimizing phosgene usage. The product polycarbonates prepared by the method of the invention are fully capped with no additional phosgene required beyond that needed to prepare the oligomeric chloroformate starting material. The method of the present invention provides polycarbonates having non-detectable levels (<5 ppm) of aromatic hydroxyl endgroups, low polydispersity, and low levels of residual monomer and endcap, thereby obviating the need for monomer and endcap recycle.

Method of making polycarbonate

In a continuous flow reactor one or more bisphenols is converted by the action of phosgene and aqueous base into a mixture of mono- and bisphenol chloroformates which are then treated with a catalyst, additional aqueous caustic and a monophenol to afford endcapped polycarbonates. At relatively high levels of added monophenol endcapped polycarbonate oligomers are obtained. The method is especially suited for the continuous preparation of endcapped oligomers of tetrabromobisphenol A polycarbonate. The method is characterized by efficient use of phosgene, and conversion of chloroformate groups to carbonate linkages aided by trialkylamine catalysts bearing at least one methyl group on nitrogen, such as N,N-dimethylbutylamine (DMBA).

Continuous preparation of polycarbonate

Method for reducing metal ion concentration in brine solution

This invention relates to a process and apparatus for the continuous preparation of mono and bis-chloroformate products of halogenated dihydroxy compounds by an interfacial process. The mono and bis-chloroformate products may optionally be converted to capped oligomers.

Method for the continuous preparation of chloroformate products of halogenated dihdroxy compounds

This invention relates to a process for the preparation of hydroxyaromatic chloroformate products suitable for use as chainstopping or endcapping agents. The process involves a semi-batch process in which an aqueous caustic solution is introduced into a vessel comprising a precharge solution, and careful control of the overall molar ratios of phosgene, caustic and hdyroxyaromatic compound are maintained.

Method for preparing hydroxyaromatic chloroformates

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Schenectady, NY, United States of America

Thomas Joseph Fyvie