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 Waste heat recovery device, gas turbine plant provided with same, and waste heat recovery method patent thumbnailWaste heat recovery device, gas turbine plant provided with same, and waste heat recovery method
A waste heat recovery device includes: a low-boiling-point medium rankine cycle in which a low-boiling-point medium circulates while the low-boiling-point medium is repeatedly condensed and evaporated; a heated water line that guides liquid water, which is heated here, to the low-boiling-point medium rankine cycle from a waste heat recovery boiler; and a water recovery line that returns the water, which has passed through the low-boiling-point medium rankine cycle, to the waste heat recovery boiler. The low-boiling-point medium rankine cycle includes a heater that heats the low-boiling-point medium by exchanging heat between the low-boiling-point medium, which is a liquid, and liquid water, which has passed through the heated water line..
Mitsubishi Hitachi Power Systems, Ltd.


 Process for removal of water (both bound and unbound) from petroleum sludges and emulsions with a view to retrieve original hydrocarbons present therein patent thumbnailProcess for removal of water (both bound and unbound) from petroleum sludges and emulsions with a view to retrieve original hydrocarbons present therein
The present invention discloses a process for pretreatment of viscous hydrocarbon sludge and subsequent process for removal bound water thereby either opting for a total reflux of solvent till achieving till achieving a boiling point of the solvent. The present invention further discloses a process for pretreatment of non-viscous hydrocarbon sludge and subsequent process for removal bound water thereby opting for a complete reflux of solvent till a maximum temperature of 99° c.
Nagaarjuna Shubho Green Technologies Private Limited


 System and process for converting plastics to petroleum products patent thumbnailSystem and process for converting plastics to petroleum products
A system and process for converting plastics and other heavy hydrocarbon solids into retail petroleum products are provided. The plastics are processed by melting, pyrolysis, vapourization, and selective condensation, whereby final in-spec petroleum products are produced.
Jbi Inc.


 Copper nanoparticles and production  same, copper nanoparticle fluid dispersion, copper nanoink, copper nanoparticle preservation method, and copper nanoparticle sintering method patent thumbnailCopper nanoparticles and production same, copper nanoparticle fluid dispersion, copper nanoink, copper nanoparticle preservation method, and copper nanoparticle sintering method
(3) the protective layer having a boiling point or thermal decomposition point of 150° c. Or less..

 Cyanoacrylate adhesive composition and  making the same patent thumbnailCyanoacrylate adhesive composition and making the same
The present invention provides a method for making an adhesive composition. An adhesive substrate comprising at least a first cyanoacrylate monomer is provided and then mixed with a thickening agent containing polycyanoacrylate prepared by polymerization of a second cyanoacrylate monomer initiated with an aqueous solution of ammonium hydroxide or alcohol.

 Composition and  preparation of organic electronic devices patent thumbnailComposition and preparation of organic electronic devices
The present invention relates to novel compositions comprising an organic semiconductor (osc) and one or more organic solvents. The composition is solid at a temperature of 25° c.
Merck Patent Gmbh


 Method for inducing an exothermic reaction in a liquid solution patent thumbnailMethod for inducing an exothermic reaction in a liquid solution
By preparing, enclosing in a container, and stimulating a liquid solution (light and/or heavy water forming the solvent, a silicate with group i ionic metal, and a organometallic molecule having a siliceous ring or cage to which the group i ions may enter as a guest, as first and second solutes), and applying electrical and photonic stimuli between conductive electrodes immersed in the solution maintained at or near the solution's boiling point, desired exothermic reactions can be induced. Preferably the first solute is soluble polyhedral silsesquioxane (‘poss’) that serves as a host to lithium ions in the solution, thereby forming a lithium silicate, which is necessary to the reaction and, after the solution is heated to within 5° c.

 Adhesive bonding of a shoe sole patent thumbnailAdhesive bonding of a shoe sole
Embodiments of the present invention provide a method for constructing a shoe sole. Specifically, among other things, embodiments of the present invention provide a method for constructing a shoe sole including adhering an outsole to a midsole.
Nanotech Ceramics Co., Ltd.


 Non-aqueous sound-deadening composition containing a non-pulverulent polyacrylate binder and a radically polymerizable compound patent thumbnailNon-aqueous sound-deadening composition containing a non-pulverulent polyacrylate binder and a radically polymerizable compound
A description is given of a nonaqueous sound deadener composition comprising (a) a nonpulverulent polyacrylate binder having a k value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran; (b) inorganic fillers; and a radically polymerizable compound which has at least one radically polymerizable c—c double bond and possesses a boiling point at atmospheric pressure of greater than 160° c. Also described is a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention..
Basf Se


 Porous carbon material for electrode of energy storage device and  manufacturing said material patent thumbnailPorous carbon material for electrode of energy storage device and manufacturing said material
A porous carbon material for electrodes of energy storage devices comprising: a porous carbon material; 0.5 to 5 parts by mass of an insulating material having a boiling point of 150° c. Or more based on 100 parts by mass of the porous carbon material; and 0.25 to 15 parts by mass of a conductive additive based on 100 parts by mass of the insulating material, wherein the insulating material and the conductive additive are carried on the porous carbon material in combination, and the porous carbon material has a bet specific surface area of 1300 to 2050 m2/g..
Kuraray Chemical Co., Ltd.


Ionic silicone hydrogels

The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.. .
Johnson & Johnson Vision Care, Inc.

Noble metal zeolite catalyst for second-stage hydrocracking to make middle distillate

A second-stage hydrocracking catalyst is provided, comprising: a) a zeolite beta having an od acidity of 20 to 400 nmol/g and an average domain size from 800 to 1500 nm2; b) a zeolite usy having an asdi between 0.05 and 0.12; c) a catalyst support; and d) 0.1 to 10 wt % noble metal; wherein the second-stage hydrocracking catalyst provides a hydrogen consumption less than 350 scfb across a range of synthetic conversions up to 37 wt % when used to hydrocrack hydrocarbonaceous feeds having an initial boiling point greater than 380° f. (193° c.).
Chevron U.s.a. Inc.

Sords purification by lbpse a processing backwashed catalyst ret

A method for separating catalyst particles from the fcc slurry oil present in the retentate of a filtered fcc slurry oil run-down stream is disclosed. The method comprises backwashing the run-down stream filter with a low boiling point solvent to extract slurry oil from the catalyst in the retentate.
Cat' Fine Management Technologies, Llc

Distillation system using multi stage stripper capable of integrated operation and steam consumption reduction

The present invention relates to a distillation system using multi-stage stripper, the distillation system being configured to separate mixed material into high volatile components and low volatile components based on difference of boiling point, the system comprising: a stripper module including a plurality of strippers, and configured to receive the feedstock material, evaporate and discharge the high volatile component as overhead vapor and to separate the low volatile component as un-distilled; a condense-evaporator configured to condense the overhead vapor and to evaporate water; and a mechanical vapor recompression module that compresses water vapor evaporated in the condense-evaporator by multi-stages.. .
Sunteco Limited

Lyophilized material production method

A lyophilized material production method according to the invention is a lyophilized material production method for producing a lyophilized material by lyophilizing a reagent containing an additive at a lyophilization temperature, and includes a freezing step in which the reagent containing an additive is cooled with a low-temperature liquid whose temperature is lower than the lyophilization temperature, a maintaining step in which the temperature of the frozen reagent is increased to a temperature higher than the boiling point of the low-temperature liquid and the reagent is maintained at the temperature for a predetermined time, and a lyophilization step in which the reagent having been maintained for a predetermined time after increasing the temperature of the reagent is dried at the lyophilization temperature under reduced pressure.. .
Seiko Epson Corporation

Apparatus and process for removal of water (both bound and unbound) from petroleum sludges and emulsions through application of heat alone, with view to retrieve entire hydrocarbons present therein

The present invention discloses a process and an apparatus for treatment of petroleum sludges, emulsions and water bearing hydrocarbons wherein initially unbound water; salts; solids; water-free, free-flowing hydrocarbons are removed followed by separation into plurality of fractions that undergo rapid foam induced boiling and consequent steam-stripping of low boiling hydrocarbons from viscous hydrocarbons followed by hot water spray to enhance said foaming and steam-stripping, for further removal of fine water droplets present in a thin film through boiling during thermal foam breaking. The high boiling point water droplets are boiled out in the thermal foam breaker followed by separation of entrained liquid, condensation and separation of water and low boiling hydrocarbons.
Nagaarjuna Shubho Green Technologies Private Limited

Method for uniform dispersion of single-wall carbon nanotubes

Provided is a method for uniform dispersion of single-wall carbon nanotubes, comprising: (1) dispersing single-wall carbon nanotube powder in a low-boiling point alcohol or water or dmf, then placing into a uv bench for ultraviolet irradiation and oxidation; (2) after cleaning the carbon nanotubes in the uv bench, using a strong acid to carry out an oxidation reaction, then washing by centrifugation; (3) after cleaning with strong acid, subjecting the single-wall carbon nanotubes to ethanol or water ultrasonic dispersion 2-3 times, washing by centrifugation, then dissolving in low-boiling point alcohol or water or dmf solution to obtain a single-wall carbon nanotube dispersion. By means of the present method, the entire surface of a carbon nanotube is grafted with a functionalized group, achieving solubility of single-wall carbon nanotubes; further, high-performance carbon nanotube composite flexible transparent electrode materials can be prepared, which have high transmittance and low sheet resistance..
Guangdong Aglaia Optoelectronic Materials Co., Ltd .

Method for improving single-wall carbon nanotube dispersion

Provided is a method for improving single-wall carbon nanotube dispersion, comprising the following steps: (1) using ultrasonic waves to disperse single-wall carbon nanotube powder in a lipid solvent, and allowing to stand for 2-3 days for swelling and centrifuging; (2) successively washing by centrifugation with low-boiling point alcohol solvent and water, then drying; (3) adding the dried single-wall carbon nanotubes to a strongly oxidative acid solution for oxidation, and centrifuging; (4) washing by centrifugation with water to a centrate of ph7, then dissolving the single-wall carbon nanotubes in water or alcohol solvent. Upon processing by the described method, recovery of single-wall carbon nanotubes is around 80% or higher, and the single-wall carbon nanotube solution is highly concentrated; the absorbance value of the carbon nanotube dispersion can be reduced to approximately 1600, and the invention can be used for preparation of flexible transparent electrode materials..
Guangdong Aglaia Optoelectronic Materials Co., Ltd.

Methods of manufacture of salts of hydroxy-substituted aromatic compounds and polyetherimides

A method for the manufacture of a metal salt of a hydroxy-substituted aromatic compound comprises reacting a hydroxy-substituted aromatic compound with a base comprising a metal cation in an aqueous medium to provide a mixture comprising water and a metal salt of the hydroxy-substituted aromatic compound; contacting the mixture with a substantially water-immiscible solvent at a temperature greater than the boiling point of water at a prevailing pressure; introducing an optionally substituted c1-6 aliphatic alcohol; and removing water and the alcohol to provide a slurry comprising the metal salt of the hydroxy-substituted aromatic compound and the water-immiscible solvent.. .
Sabic Global Technologies B.v.

Process and recovering aromatic hydrocarbons

The present invention relates to an improved extractive distillation process for recovering aromatic hydrocarbons from non-aromatic hydrocarbons in naphtha streams containing heavy hydrocarbon contaminants wherein each contaminant is characterized as having a boiling point in the range of between that of the separated non-aromatic hydrocarbons and the extractive distillation solvent utilized to recover and purify the aromatic hydrocarbons.. .
Exxonmobil Chemical Patents Inc.

Control of carbonyl sulfide with sodium borohydride in caustic towers for petroleum/petrochemical processes

Sodium borohydride (nabh4) may be used to removing carbonyl sulfide (cos) from a process stream containing it. The method involves contacting the process stream with an amount of effective of nabh4 to react with the cos to form reaction products that may be removed by a process of washing away the reaction product by an aqueous basic compound and/or the reaction product having a higher boiling point than carbonyl sulfide which permits trapping the reaction product, such as in a caustic tower..
Baker Hughes Incorporated

Devices for cooling the nasal cavity

A method for cerebral cooling is described using a cooling assembly, which includes first and second elongate tubular members adapted for insertion into a nasal cavity of a patient through the patient's nostrils. The elongate tubular members each have a proximal end, a distal end, a lumen extending therebetween, and a plurality of ports in fluid communication with the lumen.
Braincool Ab

Vessel sealing system

An electrosurgical system is disclosed. The electrosurgical system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue.
Covidien Ag

Combined cycle power plant and start-up the same

There is provided a combined cycle power plant in which a high-pressure steam turbine and an intermediate-pressure steam turbine can operate in a state where amounts of thermal effect thereof are close to a limit value, and capable of reducing start-up time. A combined cycle power plant includes: an exhaust heat recovery boiler that includes a high-pressure superheater which superheats steam for a high-pressure steam turbine, and a reheater which reheats steam for an intermediate-pressure steam turbine; bypass pipes through which steam bypasses the high-pressure superheater and the reheater; bypass valves that regulate flow rates of steam which flows through the bypass pipes; and a bypass controller that controls the bypass valves such that a difference between thermal effect-amount margins of the turbines is decreased..
Mitsubishi Hitachi Power Systems, Ltd.

Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer

The present invention provides an aqueous emulsion and a process for preparing an aqueous emulsion of a midblock sulfonated styrenic block copolymer comprising at least two non-sulfonated polymer end-blocks a and at least one 5 sulfonated block b comprising the steps of providing a cement of a midblock sulfonated styrenic block copolymer in a non-polar solvent wherein the non-polar solvent is a hydrocarbon compound comprising from 5 to 12 carbon atoms with a boiling point of less than 100 degree celsius or mixture of such compounds, mixing the cement with a co-solvent to form a mixture, emulsifying the mixture optionally in the 10 presence of an emulsifier with water to produce an emulsion, and removing the hydrocarbon solvent and optionally the co-solvent from the emulsion to produce the aqueous emulsion. The resulting emulsion of the midblock sulfonated styrenic block copolymer has relatively small particle diameters..
Kraton Polymers U.s. Llc

Antiglare film-coated substrate, its production, and article

To provide a production method capable of producing an antiglare film-coated substrate having excellent antiglare performance in a short time, an antiglare film-coated substrate having excellent antiglare performance, and an article provided with the substrate. A method for producing an antiglare film-coated substrate 1 comprising a substrate 3 and an antiglare film 5 formed on the substrate 3, characterized by comprising a step of preparing a coating composition comprising at least one of a silica precursor (a) and particles (c), and a liquid medium (b), wherein the liquid medium (b) contains a liquid medium (b1) having a boiling point of at most 150° c.
Asahi Glss Company, Limited

Pseudo-isothermal reactor

The present disclosure relates in a broad form to a pseudo-isothermal flow reactor (100) for an exothermal reaction comprising at least two reaction enclosures (108, 114) and a cooling medium enclosure (102) configured to hold a cooling medium under pressure at the boiling point of said cooling medium, said reaction enclosures (108, 114) having an outer surface configured to be in thermal contact with the cooling medium, and each of said reaction enclosures (108, 114) having an inlet and an outlet with the associated benefit of enabling a two-stage pseudo-isothermal operation while only requiring a single cooling medium enclosure (102) and only single cooling medium circuit.. .
Haldor Topsøes A/s

Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides

The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.. .
Johnson & Johnson Vision Care, Inc.

Refrigeration cycle apparatus

A refrigeration cycle apparatus avoids refrigerant conditions causing a disproportionation reaction and exhibit high performance with safety even when a refrigerant causing the disproportionation reaction is used in a zeotropic refrigerant mixture. The refrigeration cycle apparatus uses, as a working refrigerant, the zeotropic refrigerant mixture of a first refrigerant and a second refrigerant having a higher boiling point than that of the first refrigerant under the same pressure, and includes at least a main passage sequentially connecting a compressor, a first heat exchanger, an expansion valve, a gas-liquid separator, and a second heat exchanger.
Asahi Glass Company, Limied

Refrigeration cycle device

A refrigeration cycle apparatus in which working refrigerant is a zeotropic refrigerant mixture containing at least a first refrigerant and a second refrigerant having a higher boiling point than the first refrigerant at the same pressure, the refrigeration cycle apparatus including at least a main passage in which a compressor, a first heat exchanger, a first expansion valve, and a second heat exchanger are sequentially connected, the first refrigerant having a property of disproportionation, the first refrigerant having a smaller composition ratio in the compressor than a composition ratio of the first refrigerant passing through the main passage.. .
Asahi Glass Company, Limited

Acrylamide-based conductive compounds, and methods of preparation and uses thereof

Acrylamide-based conductive compounds, and methods of making and using the acrylamide-based conductive compounds are disclosed. The acrylamide-based conductive compounds may include monomers or may be formed into polymers and acrylamide-based conductive materials, such as gels.
Empire Technology Development Llc

Cleaning liquid for inkjet recording apparatus, cleaning inkjet recording apparatus, recording method, and cleaning and filling liquid

A cleaning liquid for an inkjet recording apparatus is provided. The cleaning liquid includes an organic solvent having a boiling point of less than 250° c.
Ricoh Company, Ltd.

Engine control device

An engine control device sets a target value for the engine oil temperature appropriately in an engine that uses gasoline as a fuel, even when the fuel does not have a single boiling point because the gasoline is a mixed composition, or when the fuel property changes (for example, when the vaporization property changes due to deterioration). In other words, the engine control device prevents excessive heating or insufficient heating by changing the oil temperature to the high side in a condition wherein the fuel being used does not easily vaporize, and changing the oil temperature to the low side in a condition wherein the fuel being used easily vaporizes.
Hitachi Automotive Systems, Ltd.

Method for producing particles

A method for efficiently producing fine particles in a complex state from a plurality of raw material components is provided. The method includes spraying a good solvent solution made from a good solvent and the plurality of raw material components dissolved in the good solvent into a poor solvent having a temperature of at least 165° c.
Toyota Jidosha Kabushiki Kaisha

System and image receiving surface treatment in an indirect inkjet printer

An inkjet printer applies a layer of a hydrophilic composition, which includes a liquid carrier, a humectant with a high boiling point, and an absorption agent, to an image receiving surface of an indirect image receiving member. A dryer in the printer removes a portion of the liquid carrier from the layer of hydrophilic composition to form a dried layer of an absorption agent on the image receiving surface and an aqueous ink image is formed on the dried layer.
Xerox Corporation

Crude oil blending using total boiling point analysis

A technique for combining crude oils into a blended crude oil according to a target total boiling point for the blended crude oil is provided. In one embodiment, a method includes pumping individual crude oil streams into a blending system and mixing the individual crude oil streams into a crude oil blend in the blending system according to a blend recipe.
Cameron International Corporation

Ultra low density biodegradable shape memory polymer foams with tunable physical properties

Compositions and/or structures of degradable shape memory polymers (smps) ranging in form from neat/unfoamed to ultra low density materials of down to 0.005 g/cc density. These materials show controllable degradation rate, actuation temperature and breadth of transitions along with high modulus and excellent shape memory behavior.
The Texas A&m University System

Radiofrequency particle separator

A method of separating a mineral bearing particle from a fluid includes providing a housing along a surface of the fluid, moving the housing along the surface of the fluid with a driver, and applying a radio-frequency electromagnetic field to the fluid with a generator. Applying the radio-frequency electromagnetic field includes increasing a temperature of the mineral bearing particle contained within the fluid to a boiling point of the fluid whereby the mineral bearing particle transfers heat into the fluid..
Elwha Llc

Method of controlling a heating unit of a cooking device, a cooking device and a soybean milk maker

There are provided a method of controlling a heating unit of a cooking device, a cooking device and a soybean milk maker. The method of controlling a heating unit (104) of a cooking device comprises: detecting (s110) a conductive property (102) of a mixture (101) of water and food, wherein the conductive property (102) of the mixture indicates a degree of overflow risk of the mixture (101); and sending (s120) a control signal (103) with regard to the heating unit (104) for heating the mixture (101) based on the detected conductive property (102) of the mixture (101) to control the operation of the heating unit (104).
Koninklijke Philips N.v.

Inkjet recording ink composition, producing the same, and inkjet recording method

Provided is an inkjet recording ink composition which has excellent water resistance and solvent resistance and also has excellent ejection stability. Disclosed is an inkjet recording ink composition which contains a resin having an acid value of less than 10 mg koh/g, an amino alcohol having a boiling point of 100° c.
Dnp Fine Chemicals Co., Ltd.

Method for producing carboxylic acid anhydride, producing carboxylic imide, and manufacturing electrophotographic photosensitive member

A method for producing a carboxylic acid anhydride includes heating a composition containing a specific compound in a solvent to yield the carboxylic acid anhydride. The solvent is an aprotic polar solvent having a boiling point of 50° c.
Canon Kabushiki Kaisha

Method for reclaiming usable products from biosolids

A method of reclaiming usable products from sludge is disclosed. A predetermined level of solvent within an extractor is heated, below atmospheric boiling point, and dried sludge is immersed within the headed solvent.
Nowa Technology, Inc.

Oilfield surface equipment cooling system

Systems and methods for cooling process equipment are provided. The system includes a process fluid source, and a heat exchanger fluidly coupled with the process equipment and the process fluid source.
Schlumberger Technology Corporation

Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products

The present invention relates to a process for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products, said lighter boiling hydrocarbon products being suitable as a feedstock for petrochemicals processes, said converting process comprising the following steps of: feeding a hydrocarbon feedstock having a boiling point of >350 deg celsius to a cascade of hydrocracking unit(s), feeding the bottom stream of a hydrocracking unit as a feedstock for a subsequent hydrocracking unit, wherein the process conditions in each hydrocracking unit(s) are different from each other, in which the hydrocracking conditions from the first to the subsequent hydrocracking unit(s) increase from least severe to most severe, and processing the lighter boiling hydrocarbon products from each hydrocracking unit(s) as a feedstock for one or more petrochemicals processes.. .
Sabic Global Technologies B.v.

Energy-saving purification system of high-temperature organic liquids

An energy-saving purification system of high-temperature organic liquids primarily uses the physical phenomenon “the smaller the ambient pressure, the lower the boiling point of a liquid” to fine-tune and control a negative-pressure generating device timely by a temperature-pressure correspondence control device to generate a corresponsive negative-pressure gas source, so as to continue boiling, vaporizing and dewatering a low-concentration high-temperature organic liquid without a continual heating process.. .

Method of manufacturing nonaqueous electrolyte secondary battery

A method of manufacturing a nonaqueous electrolyte secondary battery includes: constructing a nonaqueous electrolyte secondary battery including an electrode body and an electrolytic solution, the electrode body including a negative electrode, and the electrolytic solution containing a nonaqueous solvent and a negative electrode film forming agent having a decomposition voltage that is lower than a decomposition voltage of the nonaqueous solvent; performing first charging of the nonaqueous electrolyte secondary battery at a voltage that is equal to or higher than the decomposition voltage of the negative electrode film forming agent and lower than the decomposition voltage of the nonaqueous solvent and at −30° c. To 0° c.; and performing second charging of the nonaqueous electrolyte secondary battery at a voltage that is equal to or higher than the decomposition voltage of the nonaqueous solvent and at a temperature of 25° c.
Toyota Jidosha Kabushiki Kaisha

Patterning process

A pattern is formed by coating a resist composition comprising a fluorine-containing polymer, a base resin, an acid generator, and an organic solvent, baking the composition at 50-300° c. In an atmosphere of a solvent having a boiling point of 60-250° c., exposure, and development.
Shin-etsu Chemical Co., Ltd.

Thermal gradient hydroelectric power system and method

A thermal gradient hydroelectric power system and method is disclosed herein. Specifically, the method can comprise cycling through a submersed evaporator warm from a natural warm water source, said warm water source having a first temperature.

Fluid catalytic cracking with supplemental heat

A potentially heat-deficient fluid catalytic cracking process for effecting a bulk boiling point conversion of a high boiling point petroleum feed to lower boiling products in which the overall enthalpy balance between the endothermic cracking and exothermic regeneration is maintained by combustion of a supplemental fuel in the middle or upper region of the dense bed in the regenerator (including the region immediately above the dense phase bed). There is a direct economic benefit from operation of the cracking process in this way since the preferred supplemental fuel is methane (natural gas) which is currently a low cost fuel while liquid products are higher value.
Exxonmobil Research And Engineering Company

Part-stream distillation

A continuous process for the preparation of propylene oxide, comprising (a) reacting propene, optionally admixed with propane, with hydrogen peroxide in a reaction apparatus in the presence of acetonitrile as solvent, obtaining a stream s0 containing propylene oxide, acetonitrile, water, at least one further component b, optionally propene and optionally propane, wherein the normal boiling point of the at least one component b is higher than the normal boiling point of acetonitrile and wherein the decadic logarithm of the octanol-water partition coefficient (log kow) of the at least one component b is greater than zero; (b) separating propylene oxide from s0, obtaining a stream s1 containing acetonitrile, water and the at least one further component b; (c) dividing s1 into two streams s2 and s3; (d) subjecting s3 to a vapor-liquid fractionation in a fractionation unit, obtaining a vapor fraction stream s4 being depleted of the at least one component b; (e) recycling at least a portion of s4, optionally after work-up, to (a).. .
Dow Global Technologies Llc

Formulation of acoustically activatable particles having low vaporization energy and methods for using same

Acoustically activatable particles having low vaporization energy and methods for making and using same are disclosed. A particle of material includes a first substance that includes at least one component that is a gas 25° c.
The Regents Of The University Of Colorado, A Body Corporate





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