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Freezing patents



      
           
This page is updated frequently with new Freezing-related patent applications. Subscribe to the Freezing RSS feed to automatically get the update: related Freezing RSS feeds. RSS updates for this page: Freezing RSS RSS


High octane unleaded aviation gasoline

Shell Oil

High octane unleaded aviation gasoline

High octane unleaded aviation gasoline

Oxford Instruments Nanotechnology Tools Limited

Reduction of blockages in a cryogenic refrigeration system such as for magnetic resonance imaging systems

Date/App# patent app List of recent Freezing-related patents
07/02/15
20150184046
 Composition,  preventing formation of frozen water or for causing the same to melt patent thumbnailnew patent Composition, preventing formation of frozen water or for causing the same to melt
A de/anti-icer composition comprises one or more de/anti-icer moieties and a marker material, the marker material being selected such that, after application of the de/anti-icer composition to a travelled surface, the amount of the marker material at or on the travelled surface at a given time correlates to the amount of said one or more de/anti-icer moieties on the said surface at such time. The presence of the marker material enables the user readily to determine the concentration of the de/anti-icer moiety or the freezing point of liquid on the travelled surface.
06/25/15
20150175921
 High octane unleaded aviation gasoline patent thumbnailHigh octane unleaded aviation gasoline
High octane unleaded aviation gasoline having low aromatics content and a t10 of at most 75° c., t40 of at least 75° c., a t50 of at most 105° c., a t90 of at most 135° c., a final boiling point of less than 190° c., an adjusted heat of combustion of at least 43.5 mj/kg, a vapor pressure in the range of 38 to 49 kpa and a freezing point of less than −58° c. Is provided..
Shell Oil Company
06/11/15
20150159106
 High octane unleaded aviation gasoline patent thumbnailHigh octane unleaded aviation gasoline
High octane unleaded aviation fuel compositions having high aromatics content and a chn content of at least 97.2 wt %, less than 2.8 wt % of oxygen content, a t10 of at most 75° c., t40 of at least 75° c., a t50 of at most 105° c., a t90 of at most 135° c., a final boiling point of less than 190° c., an adjusted heat of combustion of at least 43.5 mj/kg, a vapor pressure in the range of 38 to 49 kpa, freezing point is less than −58° c. Is provided..
Shell Oil Company
06/04/15
20150153427
 Reduction of blockages in a cryogenic refrigeration system such as for magnetic resonance imaging systems patent thumbnailReduction of blockages in a cryogenic refrigeration system such as for magnetic resonance imaging systems
A cryogenic refrigeration system is provided having particular application in cooling a magnetic resonance imaging system. The cryogenic refrigeration system comprises a conduit arranged as a cooling circuit through which a coolant fluid is pumped, the conduit being in thermal communication with a least one cooled stage for cooling the coolant fluid to a first temperature, and wherein the conduit comprises a cryotrap in communication with the coolant fluid, the cryotrap being operable to remove contaminants from the coolant fluid by cryogenic pumping.
Oxford Instruments Nanotechnology Tools Limited
06/04/15
20150152365
 Composition for cleaning a heat transfer system having an aluminum component patent thumbnailComposition for cleaning a heat transfer system having an aluminum component
Disclosed herein is a cleaner concentrate comprising: greater than 10 weight percent of a freezing point depressant, 0.5 to 35 weight percent of oxalic acid, and an azole compound, wherein weight percent is based on the total weight of the cleaner concentrate.. .
Prestone Products Corporation
05/28/15
20150147456
 Unitized frozen sauce products patent thumbnailUnitized frozen sauce products
The present invention is directed to a frozen sauce component having a high dissolved solids equivalent content and sufficient hardness in manufacturing to permit unitization thereof by cutting. The sauce composition makes use of oil encapsulated solids in a system comprising oil, water, and flavoring ingredients as required by a frozen dish wherein it is incorporated.
Conagra Foods Rdm, Inc.
05/14/15
20150132463
 Reduced-calorie partially-frozen beverages patent thumbnailReduced-calorie partially-frozen beverages
The present disclosure provides for a reduced-calorie partially-frozen beverage, concentrate syrup, mix and a method for making a reduced-calorie partially-frozen beverage. The freezing point of the partially-frozen beverage is depressed through the use of an l-sugar, such as, for example, l-hexose monosaccharide alone or in combination with other freezing point depressants.
04/30/15
20150113866
 High octane unleaded aviation gasoline patent thumbnailHigh octane unleaded aviation gasoline
High octane unleaded aviation fuel compositions having high aromatics content and a chn content of at least 98 wt %, less than 2 wt % of oxygen content, an adjusted heat of combustion of at least 43.5 mj/kg, a vapor pressure in the range of 38 to 49 kpa, freezing point is less than −58° c. Is provided..
Shell Oil Company
04/30/15
20150113861
 High octane unleaded aviation gasoline patent thumbnailHigh octane unleaded aviation gasoline
High octane unleaded aviation gasoline having low aromatics content and a t10 of at most 75° c., t40 of at least 75° c., a t50 of at most 105° c., a t90 of at most 135° c., a final boiling point of less than 210° c., an adjusted heat of combustion of at least 43.5 mj/kg, a vapor pressure in the range of 38 to 49 kpa and a freezing point of less than −58° c. Is provided..
Shell Oil Company
04/16/15
20150104722
 Freeze-tolerant valve patent thumbnailFreeze-tolerant valve
A valve for reducing the likelihood of ice-related blockage in a fuel cell and methods for starting a fuel cell system. The valve includes a valve plate and coupling plate that are cooperative with one another within a valve body such that flexural forces imparted to the valve plate from a pressurized fluid are transferred to localized contact surfaces between the valve plate and coupling plate.
Gm Global Technology Operations Llc
04/16/15
20150103867

Methods and detecting ice formation on aircraft


In one aspect, methods of detecting ice formation on an aircraft are described herein. In some implementations, a method of detecting ice formation on an aircraft comprises disposing an ice detector on an exterior surface of the aircraft, the ice detector comprising a probe surface and a pyroelectric material layer disposed on at least a portion of the probe surface.
The Boeing Company
04/02/15
20150091979

Liquid discharge recording recovering liquid


A liquid discharge recording apparatus includes: a first liquid containing 2-pyrrolidone; a liquid discharge head configured to discharge the first liquid; a second liquid containing a solvent of which freezing point is less than 20 degrees celsius and of which specific gravity is less than 1.12 g/cm3; and an absorber which contains the second liquid and which is configured to absorb the first liquid exited from the liquid discharge head.. .
Brother Kogyo Kabushiki Kaisha
03/26/15
20150083374

Closed loop ice slurry refrigeration system


A closed loop refrigeration system comprises an ice slurry mixture which comprises ice, water, and a freezing point depressant. The system also comprises a first storage device for storing the ice slurry mixture, and an agitator disposed in the first storage device.
03/26/15
20150083164

Hose handling system and methods of use


Embodiments of the present invention include a hose handling system having a hose guide plumbed via a wash line to a fluid delivery device. The hose guide includes a pulley installed on a frame member, and a spray nozzle adapted to dispense a wash mixture.
03/19/15
20150075191

Ice cube release and rapid freeze using fluid exchange apparatus and methods


An ice piece release system that includes a chilled compartment set at a temperature below 0° c., a warm section at a temperature above 0° c., and a tray in thermal communication with the chilled compartment. The tray includes a plurality of ice piece-forming receptacles and a cavity in thermal communication with the receptacles.
Whirlpool Corporation
03/12/15
20150068402

Three-dimensional air-adsorbing structure


A three-dimensional air-adsorbing structure. The structure has a three-dimensional, unitary, skeletal, porous scaffold, air-adsorbing material particles, and one or more hydrophobic binders that couple air-adsorbing material particles to each other to form agglomerates and couples particles and agglomerates to the scaffold.
Bose Corporation
03/05/15
20150064319

Method of injection of an antimicrobial composition for rapid cooling of poultry during processing


A method for rapidly cooling poultry carcasses during processing by injecting the carcasses with a composition including water and an antimicrobial agent. The composition may be in slush ice form or liquid form.
03/05/15
20150061666

Sample-preparation method to manipulate nuclear spin-relaxation times, including to facilitate ultralow temperature hyperpolarization


A method of providing a material sample in a state favorable to retaining spin polarization includes cooling a material sample from a temperature above a freezing point of the material sample down to a second temperature below the freezing point of the material sample; maintaining the sample at about the second temperature for a period of about several hours; and reducing temperature of the material sample to a third temperature lower than the second temperature to provide the material sample in a state favorable to retaining spin polarization, where the steps of cooling, maintaining and reducing are performed in the absence of an adulterant material. The method of providing a sample of pyruvic acid in a state favorable to retaining spin polarization may include cooling the sample of pyruvic acid in the absence of an adulterant material from a temperature above a freezing point of the sample of pyruvic acid down to less than about 200 kelvin to provide the sample..
Bruker Biospin Corporation
03/05/15
20150060327

Lubricant base oil and producing same


A lubricant base oil that is a hydrocarbon oil having a kinematic viscosity at 100° c. Of 2.0 to 9 mm2/s, a viscosity index of 130 or more, a freezing point of −30 to −5° c., and an sbv viscosity at −20° c.
Jx Nippon Oil & Energy Corporation
01/22/15
20150020852

Substrate processing apparatus and substrate processing method


A substrate processing apparatus comprises: an air flow generator which generates a down flow by gas flowing from top to bottom around a substrate w held horizontally; a liquid film former which forms a liquid film by supplying a liquid on an upper surface of the substrate; a cooling gas discharge nozzle which discharges cooling gas of a temperature lower than a freezing point of the liquid to the liquid film and thereby freezes the liquid film; and a remover which removes a frozen film formed by freezing the liquid film from the substrate. The air flow generator reduces a flow velocity of the down flow when the cooling gas is discharged to the liquid film from the cooling gas discharge nozzle than when the liquid is supplied to the substrate from the liquid film former..
Dainippon Screen Mfg. Co., Ltd.
01/22/15
20150020850

Substrate processing apparatus and substrate processing method


A substrate processing apparatus comprises: a liquid film former which forms a liquid film by supplying a liquid on an upper surface of the substrate w held horizontally; a cooling gas discharge nozzle which discharges cooling gas of a temperature lower than a freezing point of the liquid forming the liquid film to the liquid film; a thawing liquid discharge nozzle which discharges a thawing liquid to a frozen film formed by freezing the liquid film; a thawing liquid supplier which supplies the heated thawing liquid to the thawing liquid discharge nozzle via a pipe; and a receiver which receives the cooling gas and the thawing liquid respectively discharged from the cooling gas discharge nozzle and the thawing liquid discharge nozzle at the respective retracted position and guides the cooling gas and the thawing liquid to a common flow passage.. .
Dainippon Screen Mfg. Co., Ltd.
12/25/14
20140377644

Nonaqueous solvent, nonaqueous electrolyte, and power storage device


A nonaqueous solvent that includes an ionic liquid and has at least one of the following characteristics: high lithium ion conductivity, high lithium ion conductivity in a low temperature environment, high heat resistance, a wide available temperature range, a low freezing point (melting point), low viscosity, and the like. The nonaqueous solvent includes an ionic liquid and a fluorinated solvent.
Semiconductor Energy Laboratory Co., Ltd.
11/27/14
20140350269

Acetals esters produced from purified glycerin for use and application as emollients, lubricants, plasticizers, solvents, coalescents, humectant, polymerization monomers, additives to biofuels


It refers to a new group of acetal monoesters and diesters which have in its structure the ester function and cyclic ethers that give these products excellent properties as solvency, plasticity in polymers, solubility in polar and nonpolar means, spreadability, wetting, low volatility, non-toxicity and biodegradability. These properties make these products excellent candidates as solvents in formulations of pesticides, agricultural herbicides, for the paint and leather industry in domestic or industrial hygiene formulations; as plasticizers for polymers such as polyvinyl chloride, nitrocellulose, cellulose, acrylics, polyvinyl vinyl and its copolymers; as lubricants in industrial formulations, textile industry; as emollients agents which donate oiliness for the cosmetic industry; as wetting agents that are commonly used, and as biodiesel additives to reduce the freezing point and to improve its combustion..
11/27/14
20140350134

Method of aerogel synthesis


The present disclosure provides a method for producing an aerogel, the method comprising reacting at least one acid monomer with at least one diamino monomer in a first solvent under conditions appropriate to form a polyimide polymer; conducting a solvent exchange wherein the first solvent is exchanged for a second solvent, said second solvent having a freezing point, wherein said solvent exchange further comprises (1) submersing the polyimide polymer in the second solvent in a pressure vessel and (2) creating a high pressure environment inside the pressure vessel for a first period of time; cooling the polyimide polymer to a first temperature below the freezing point of the second solvent; and subjecting cooled polyimide polymer to a first vacuum for a second period of time at a second temperature.. .
11/13/14
20140332216

Pozzolan for use in a cement composition having a low heat of hydration


A method of cementing in a subterranean formation comprises: introducing a cement composition into a wellbore penetrating the subterranean formation, wherein at least a portion of the subterranean formation has a temperature less than or equal to the freezing point of an aqueous liquid, and wherein the cement composition comprises: (a) cement; (b) water; and (c) a pozzolan, wherein the cement composition has a heat of hydration of less than 50 btu per pound; and causing or allowing the cement composition to set in the wellbore after the step of introducing. The pozzolan can have a calcium oxide concentration of less than 15% by weight of the pozzolan, and the pozzolan can have a concentration of at least 15% by weight of the cement.
10/30/14
20140322389

Beverages containing rare sugars


Zero- and reduced-calorie frozen carbonated beverages comprising rare sugars are provided herein. The beverages contain a freezing point depressant composition comprising at least one rare sugar and, optionally, one or more other freezing point depressant compounds.
10/30/14
20140321500

Method based on inspection to avoid excessive maintenance of an automobile cooling system


The purpose of this invention is to overcome the defect of the present judgment method for automobile cooling system. It is an inspection method based on the aging degree of lubricating oil of the oil reservoir sensor.
10/23/14
20140312262

Corrosion inhibiting, freezing point lowering compositions


The present invention relates to corrosion inhibiting, freeze point lowering compositions comprising a mixture of a freeze point lowering agent and a corrosion inhibiting compound. The corrosion inhibiting, freeze point lowering compositions can be used in deicing brines or deicing solutions..
10/02/14
20140294600

Control device for electric pump


A control device for an electric pump, the electric pump pumping a cooling medium, the control device includes a controller configured to determine a presence of an abnormality in the electric pump when a temperature of the cooling medium is higher than a threshold value and the electric pump is locked. The threshold value being predetermined as a temperature that is higher than a freezing point of the cooling medium..
09/25/14
20140284342

Insulated beverage apparatus and cooling device


A device for a beverage container may include a tubular member that is insulated and has an axis. The tubular member may further include an upper axial end and a lower axial end.
09/25/14
20140283583

System for pipeline drying and freezing point suppression


Method for dewatering, pressure testing, hydrotreating, suppressing methane hydrate formation and suppressing solution freezing point in pipeline operations have been disclosed, where the solution used in the operations includes an effective amount of a metal formate salt. The metal formate salt solutions have a low viscosity, have a high density, have a low metals corrosivity, are non-volatile, have a low solubility in hydrocarbons, are readily biodegradable, have a low toxicity, are non-hazardous, have a low environmental impact, have a freezing point depression property forming water/formate eutectic point mixtures, and have a water-structuring and water activity modification property..
09/11/14
20140251590

Seal support system


An apparatus and method for preventing the temperature of liquid inside a seal support system from falling below the freezing point of the liquid while maintaining substantially constant pressure inside the seal support system, includes a pressure vessel in closed loop fluid communication with a mechanical seal. The closed loop includes a feed line to the mechanical seal and a thermostatic valve for releasing liquid when the temperature of the liquid falls below a predetermined temperature.
08/14/14
20140228463

Porous polymer structures and methods and articles relating thereto


A porous polymer structure may be formed by cooling a substrate to a temperature at or below a freezing point of a monomer, wherein the monomer is capable of free-radical polymerization; exposing the substrate to an initiator and the monomer, each in a vapor phase, wherein a concentration of the monomer in the vapor phase is above a saturation pressure of the monomer; converting the initiator to a free radical; crystalizing and depositing the monomer on the substrate; and polymerizing at least some of the monomer on the substrate, thereby forming a porous polymer structure on the substrate.. .
08/14/14
20140224638

Method and desolvating flowing liquid


Methods and apparatus for desolvating flowing liquid streams while retaining temporal resolution of dissolved substrates are disclosed. A novel small-scale self-regulating spray dryer preserves temporal resolution while desolvating a liquid chromatography eluent stream and depositing the solute onto an optical surface for infrared spectrographic analysis.
08/14/14
20140224193

Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom


Antifreeze concentrate with corrosion protection which is suitable for coolants and heat transfer fluids and comprises freezing point-lowering liquids and also particular sulfur-comprising organic compounds, inorganic molybdate salts, inorganic phosphate salts and aliphatic, cycloaliphatic or aromatic monocarboxylic, dicarboxylic or tricarboxylic acids as corrosion inhibitors. Aqueous coolant compositions which are suitable for cooling an internal combustion engine whose cooling apparatus has been made of aluminum using a soldering process using a fluoroaluminate flux can be obtained therefrom..
08/07/14
20140220213

Method and system for treating food items with an additive and solid carbon dioxide


Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior.
07/31/14
20140214138

Hybrid medical cooling pad with increased water flow area


A medical pad having a dual layer portion including a fluid circulation and containment layers and a single layer portion including the fluid circulation layer. The fluid circulation layer is for containing a first thermal-exchange fluid circulatable therethrough, with the medical pad being operable for thermal exchange between the first thermal-exchange fluid and a patient through a first side of the fluid circulation layer.
07/03/14
20140186502

Method and system for treating food items with an additive and solid carbon dioxide


Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior.
06/05/14
20140154666

Erythrocyte preservation method


A method for preserving erythrocytes comprising the steps of obtaining an erythrocyte concentrate; subjecting the erythrocyte concentrate to a gas system that includes 65% to 100% by volume and optionally one or more ballast gases from 0% to 35% by volume; and, maintaining the erythrocyte concentrate that has been subjected to the gas system at a temperature that is above the freezing point of the erythrocyte concentrate and up to a temperature of about 30° c.. .
05/29/14
20140144473

Method for in-situ cleaning of compressor blades in a gas turbine engine on an aircraft and compositions


Wherein the second liquid composition, has a freezing point of −10° c. Or below and is non-aqueous and hydrophilic..
05/22/14
20140138105

Fire suppression fluid containing a carboxylate salt


An aqueous fire sprinkler fluid containing low carbon number carboxylate salts for freezing point depression is described. The salts may be used in conjunction with glycols.
05/15/14
20140134683

Method for producing acrylamide


The present invention relates to a method for producing acrylamide comprising: supplying a raw material water to a reactor, supplying acrylonitrile to the reactor, and hydrating acrylonitrile using a biocatalyst, wherein a temperature of the raw material water in the supplying step of the raw material water to the reactor is equal to or more than freezing point of the raw material water and lower than the reaction temperature by 5° c. Or more.
05/08/14
20140128517

Method for dissolving and degassing polymer, and producing porous film


A method for dissolving and degassing a polymer is described, including a dissolution/degassing step. In the dissolution/degassing step, a mixture containing the polymer and a solvent is agitated, in a pressure-reduced condition with a gauge pressure of −50 to −90 kpa and at a temperature lower than the boiling point of the solvent in the pressure-reduced condition but higher than the freezing point of the same, to dissolve the polymer and simultaneously degas the polymer solution, so as to obtain a polymer solution..
05/08/14
20140127516

Composite for preventing ice adhesion


The present invention relates to a novel composite for preventing ice adhesion. A superhydrophobic or superhydrophilic surface with a hydrophobic, low freezing point liquid adsorbed onto surface asperities results in a durable, renewable anti-icing surface.
05/01/14
20140119983

Heat transfer fluids and corrosion inhibitor formulations for use thereof


Disclosed herein is a heat transfer fluid concentrate comprising: greater than or equal to 90 weight percent of a freezing point depressant; 16 to 80 ppm of magnesium ions; an azole compound; an inorganic phosphate; a carboxylate; and an acrylate based polymer, wherein the heat transfer fluid concentrate has a ph of 7-9.5 and the weight ratio of acrylate based polymer to magnesium ions is 1 to 25. The heat transfer fluid concentrate can be used to make a heat transfer fluid..
05/01/14
20140119982

Heat transfer fluids and corrosion inhibitor formulations for use thereof


Disclosed herein is a heat transfer fluid concentrate comprising: greater than or equal to 85 weight percent of a freezing point depressant, based on the total weight of the heat transfer fluid concentrate; 50 to 2000 ppm of lithium ions; an azole compound; an inorganic phosphate; a carboxylic acid; and an acrylate based polymer, wherein the heat transfer fluid has a ph of 7.0-9.5. The heat transfer fluid concentrate can be used to make a heat transfer fluid..
04/24/14
20140109788

Liquid electrically initiated and controlled gas generator composition


A liquid electrically initiated and controlled composition comprising an oxidizer, soluble fuel additive(s), and other optional additives to enhance the chemical or ballistic properties, or a combination thereof is disclosed. The liquid composition further comprises stabilizers to enhance thermal stability, sequestrants to minimize deleterious effects of transition metal contaminants, and combustion enhancers maximizing efficiency.
04/17/14
20140102662

Thermal energy battery with enhanced heat exchange capability and modularity


This invention provides a thermal energy battery having an insulated tank contains a multitude of densely packed plastic tubes filled with a phase-change material (pcm, such as ice) that changes from solid to liquid and vice-versa. Energy is stored when the pcm transitions from liquid to solid form, and released when the pcm transitions back from solid to liquid form.
04/03/14
20140094537

Aqueous pour point depressant dispersion composition


The present invention relates to an aqueous pour point depressant dispersion composition comprising a thermoplastic polymer, preferably ethylene vinyl acetate (eva); a dispersing agent; water; optionally an aqueous freezing point depressant; and optionally a stabilizing agent wherein the volume average particle size of the dispersed thermoplastic polymer is equal to or less than 1 micrometers and a method to make and use said composition.. .
04/03/14
20140090434

Pipe diameter expansion apparatus and pipe diameter expansion method


A pipe diameter expansion apparatus includes: a hollow cylindrical member that can be placed in a pipe filled with water, and through which a heat medium having a lower temperature than a freezing point of the water flows from one end to the other end; at least two plate-like fins provided to protrude outward from the cylindrical member; and a heat insulator that is provided between the two fins, and reduces heat transmission between inside and outside the cylindrical member.. .
03/20/14
20140081515

Automotive friction assist system with improved traction


An automotive friction assist system with improved traction enables a motor vehicle to stop quickly and start easily on low friction surfaces, such as those present during icy conditions. The system operates by introducing more static friction points between the leading contact edges of wheels of a motor vehicle.
03/13/14
20140070136

Heat transfer fluids and corrosion inhibitor formulations for use thereof


Disclosed herein is a heat transfer fluid concentrate comprising: greater than or equal to 85 weight percent of a freezing point depressant, based on the total weight of the heat transfer fluid concentrate; 50 to 2000 ppm of lithium ions; an azole compound; an inorganic phosphate; a carboxylic acid; and an acrylate based polymer, wherein the heat transfer fluid has a ph of 7.0-9.5. The heat transfer fluid concentrate can be used to make a heat transfer fluid..
02/27/14
20140056756

Corrosion protection formulation for protection against zinc and cadmium corrosion


Corrosion protection formulation comprising (a) from 0.01 to 5% by weight of alkylamine ethoxylates as surfactant component, (b) from 0.01 to 10% by weight of corrosion inhibitors, (c) from 0 to 0.3% by weight of thickeners, (d) from 5 to <75% by weight of freezing point-lowering alcohols selected from among alkanols, glycols, polyalkylene glycols and glycerol, (e) from 5 to 90% by weight of vegetable and/or fatty oils, (f) from 0 to 5% by weight of water and (g) from 0 to 5% by weight of conventional emulsifiers. The formulation is particularly suitable for protecting zinc or zinc-plated components or surfaces or cadmium or cadmium-plated metallic surfaces against corrosion caused by runway deicing compositions used at airports..
02/13/14
20140045698

N-alkyl lactam ethers, and compositions and uses thereof


Described is a class of symmetrical and asymmetrical n-alkyl lactam ethers. One preferred ether is bis-n-ethyl pyrrolidone ether.
02/13/14
20140044631

Cold bed adsorption sulfur recovery process


A process for removing sulfur from a gas stream is provided in which a plurality of reactor units, each comprising a condenser and reactor, are selectively operable under claus reaction and cold bed adsorption conditions. The arrangement of reactor units within the plant is periodically changed following a front-middle-back sequencing scheme.
01/30/14
20140030403

Stabilized masticated frozen dessert


A process for preparing a frozen dessert having stabilized ice crystals to imitate the taste of ice cream, which process comprises: (a) providing a key ingredient, (b) adding a freeze inhibitor, in suitable amounts, and adequate sweetness to attain a stabilized starting freezing point of about 27° f. And melting point at about 17° f.; (c) adding a stabilizer in suitable amounts to create a microcrystalline ice particles; (d) rapidly freezing the mix until frozen solid at the temperature at which ice cream freezes; (e) masticating the frozen product to yield a soft serve dessert product for immediate consumption, said product having a contantometer rate significantly less than that of prior art desserts..
01/23/14
20140020716

Hose handling system and methods of use


Embodiments of the present invention include a hose handling system having a hose guide plumbed via a wash line to a fluid delivery device. The hose guide includes a pulley installed on a frame member, and a spray nozzle adapted to dispense a wash mixture.
12/05/13
20130323156

Method and sequencing-batch purification of potassium nitrate from solid waste produced by glass-strengthening process


Provided is a method and an apparatus for purifying potassium nitrate from the solid waste produced by a chemical glass-strengthening process. In the method, the solid waste is melted into a liquid waste at first.
11/07/13
20130295479

Humid stream orifice via geometry and material that is robust to becoming blocked


A component for reducing the likelihood of ice-related blockage in a fuel cell and methods for starting a fuel cell system. In one embodiment, the component is a separate insert configured with a sharp leading edge such that water droplets present in a reactant fluid that pass through an orifice in the component are conveyed away from an unstable formation at the edge to a more stable formation in an adjacent part of the component.
10/03/13
20130255306

Passive thermally regulated shipping container employing phase change material panels containing dual immiscible phase change materials


A passive thermally regulated shipping container with at least one removable pcm panel containing dual immiscible phase change materials having different freezing points.. .
09/19/13
20130240180

System and superheating and/or supercooling of liquids and use of the system and/or method


System and method for for superheating and/or supercooling of liquids and use of the system and/or method, wherein the liquid is within a capillary tube, wherein there is at least one heating and/or cooling means for heating the liquid above boiling point of the liquid at ambient pressure or cooling the liquid below freezing point of the liquid at ambient pressure, wherein the at least one heating and/or cooling means is in thermal contact with the capillary tube in an area, in which there is liquid inside the capillary tube, and wherein the capillary tube is scratch-free at its inner surface.. .
09/19/13
20130240047

Low temperature transport and storage of amine gas treatment solutions


A liquid aminoether acid gas absorbent which is subject to freezing in a cold climatic zone though which the aminoether is to be shipped is rendered freeze-resistant by mixing the aminoether with water prior to transport through the cold climatic zone; the aminoether/water mixture typically contains 10 to 40 weight percent water, based on the weight of the aminoether. The aminoether/water mixture can also be stored in the cold climatic zone without being externally maintained at a temperature above the inherent freezing point of the aminoether..
08/29/13
20130220209

Lower threshold temperature indicator device


A device for indicating that an ambient temperature has fallen to or below a predetermined lower threshold temperature. The device includes: a porous membrane having first and second spatially separate zones; a first freezable liquid infused in the porous membrane, the first freezable liquid having a freezing point corresponding to the predetermined lower threshold temperature; a second liquid for contacting the first zone of the porous membrane, the second liquid being immiscible with the first liquid; and an indicator window for indicating migration of the second liquid from the first zone to the second zone.
08/22/13
20130213952

Wireless thermostatic controller electric heating system


An electric heating system controlled with a remote thermostat. The system may incorporate wireless technology and a line voltage equipment interface sub-system.
07/04/13
20130167877

Substrate processing apparatus and substrate processing method


In a substrate processing apparatus, a liquid film of a supercooled liquid of pure water is formed on the upper surface of a substrate and then cooled with cooling gas into a frozen film. The temperature of the liquid film is lower than the freezing point of pure water, and thus the liquid film is in an easy-to-freeze state.
06/06/13
20130139527

Method for controlling a heating and air conditioning system in a vehicle


A method is provided for controlling a heating and air conditioning system in a vehicle. The evaporator of the air conditioner is switched off below a predefined external temperature threshold in order to prevent the risk of icing.


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