Abstract: A composition for a heat cycle system contains a working medium for heat cycle containing 1-chloro-2,3,3,3-tetrafluoropropene and a refrigerant oil.

Abstract: Non ozone depleting and non flammable refrigerant compositions with GWPs between 1,000 and 1600 ITH which may replace R404A and R507 in refrigeration systems.

Abstract: Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum.

Abstract: An emulsified drilling fluid additive includes an emulsion of asphalt, at least one emulsifier, cellulose ether, and water. The asphalt has a softening point of 160 to 212° F., a penetration depth of 0 to 45 mm, and a viscosity of 200 to 800 cP at 350° F. The drilling fluid additive has an average particle size of 0.1-10 microns. The drilling fluid has an API fluid loss at 7.5 minutes of 0 to 0.5 mL and an API fluid loss at 30 minutes of 0 to 3.5 mL. A method of making the drilling fluid additive includes mixing at least one emulsifier, cellulose ether, and water to form a solution, heating a water-dispersible asphalt to above 300° F. and adding the asphalt to the water-based solution in a colloid mill to form an emulsion.

Abstract: A drilling fluid comprising a carrier fluid, an aromatic polyester polyol and an additive selected from a thickener, a wetting agent, an emulsifier, a weighting agent, a pH control agent, a lubricant or mixtures thereof.

Abstract: Methods and compositions that may be used to prevent the water from coming to the surface or otherwise interfering with the production of hydrocarbons are provided. An embodiment of the present disclosure is a method comprising: providing a treatment fluid comprising an aqueous base fluid, a polymer, a metal-based crosslinker, and an amino alkylene phosphonate; and introducing the treatment fluid into a wellbore that penetrates at least a portion of a subterranean formation.

Abstract: A resin-clay composition includes a first mixture including an epoxy resin and a nano-clay; and a curing agent added to the first mixture to produce a second mixture, wherein a presence of the nano-clay causes a change in curing time of the epoxy resin. The second mixture may be added into a hydrocarbon well for aggregating particulate matter. A percentage of the epoxy resin in the second mixture may include a range of about 10 to about 90 percent. A percentage of the clay in the second mixture may include a range of about 0 to about 20 percent, and wherein a percentage of the curing agent in the second mixture may include a range of about 10 to about 90 percent. The epoxy resin may include Diglycidyl ether of Bisphenol A epoxy resin.

Abstract: The invention is directed to delayed gelation agents comprising a degradable polymeric cage containing therein one or more gelation agents. The cage degrades in situ, e.g., in an oil reservoir, thus releasing the gelation agent(s), which can then crosslink second polymers in situ to form a gel.

Abstract: A hydraulic fracturing fluid for use in oilfield applications, where hydraulic fracturing fluid includes a spherical bead-forming liquid composition, the spherical bead-forming liquid composition comprising a micellar forming surfactant, a bead-forming compound, a non-solids bearing liquid solvent, a pH control agent, and a curing agent.

Abstract: A method of fracturing a subterranean formation comprising: introducing a fracturing fluid into the subterranean formation to create or enhance a fracture in the subterranean formation, and wherein the fracture comprises a bottom portion and a top portion; and introducing a treatment fluid into the fracture after introduction of the fracturing fluid, wherein the treatment fluid comprises: a base fluid; and proppant, wherein a first portion of the proppant has a property that is different from a second portion of the proppant, wherein after introduction of the treatment fluid: at least some of the first portion of proppant remains in the bottom portion of the fracture and at least some of the second portion of proppant remains in the top portion of the fracture; and the bottom portion of the fracture has a permeability that is less than the permeability of the top portion of the fracture.

Abstract: The present specification relates to an organic light emitting device.

Abstract: An object of the present invention is to provide a multicore shell particle having excellent photostability; a nanoparticle dispersion liquid containing the multicore shell particle; and a film obtained by using the multicore shell particle. A multicore shell particle of the present invention includes a plurality of semiconductor cores; and a semiconductor shell A which contains the plurality of semiconductor cores.

Abstract: An object of the present invention is to provide a core shell particle exhibiting high luminous efficacy, a method of producing the core shell particle, and a film containing the core shell particle. The core shell particle of the present invention includes a core which contains a Group III element and a Group V element; a first shell which covers at least a part of a surface of the core; and a second shell which contains a Group II element and covers at least a part of the first shell, in which the molar ratio of the Group II element contained in the entirety of the core shell particle to the Group III element contained in the core, which is acquired using X-ray photoelectron spectroscopy, is 2.7 or greater.

Abstract: Provided is a ternary or quaternary semiconductor nanoparticle that enables the band-edge emission and a less toxic composition. A semiconductor nanoparticle is provided that contains Ag, In, and S and has an average particle size of 50 nm or less, wherein the ratio of the number of atoms of Ag to the total number of atoms of Ag and In is 0.320 or more and 0.385 or less, the ratio of the number of atoms of S to the total number of atoms of Ag and In is 1.20 or more and 1.45 or less. The semiconductor nanoparticle is adapted to emit photoluminescence having a photoluminescence lifetime of 200 ns or less upon being irradiated with light having a wavelength in a range of 350 nm to 500 nm.

Abstract: An object of the present invention is to provide core shell particle having high luminous efficacy and a narrow luminous half-width; a method of producing the same, and a film obtained by using core shell particles. The core shell particle of the present invention includes a core which contains a Group III element and a Group V element; a first shell which covers at least a part of a surface of the core; and a second shell which covers at least a part of the first shell. The molar ratio of the Group III element contained in the core to the Group V element contained in the entirety of the core shell particle, which is acquired from X-ray photoelectron spectroscopy analysis, is greater than 2.2.

Abstract: A single crystal composition includes an alkali halide crystal doped with a divalent element in the amount of 0.5 to 5 weight percent, the doped crystal having an optical transmission of at least 45% at at least one wavelength. An alkali halide doped with at least one of europium and ytterbium is particularly useful as a scintillator.

Abstract: The present invention relates to alkaline earth aluminate phosphors, to a process for the preparation thereof and to the use thereof as conversion phosphors. The present invention also relates to an emission-converting material comprising at least the conversion phosphor according to the invention, and to the use thereof in light sources, in particular pc-LEDs (phosphor converted light emitting devices). The present invention furthermore relates to light sources, in particular pc-LEDs, and to lighting units which comprise a primary light source and the emission-converting material according to the invention.

Abstract: What is disclosed is a dry etching gas containing 1,3,3,3-tetrafluoropropene, wherein 1,3,3,3-tetrafluoropropene has purity of 99.5 mass % or more, and a total of concentration of each mixed metal component of Fe, Ni, Cr, Al, and Mo is 500 mass ppb or less. Furthermore, regarding to the dry etching gas, it is preferable that a content of nitrogen is 0.5 volume % or less, and that a content of water is 0.05 mass % or less. In a dry etching with a plasma gas obtained by making a dry etching gas into plasma, the dry etching gas of the present invention can improve etching selectivity of silicon-based material with respect to a mask.

Abstract: Shown are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or the liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device including the composition. The liquid crystal composition contains a specific compound having small optical anisotropy as a first component, and a specific compound having large negative dielectric anisotropy as a second component, and may contain a specific compound having high maximum temperature or small viscosity as a third component, or a specific compound having a polymerizable group as an additive.

Abstract: Provided are a polymerizable composition in which precipitation or the like of crystals does not occur and which has high storage stability; and a polymerizable composition in which unevenness is unlikely to occur when a film-like polymerized material obtained by polymerizing the composition is prepared. Further, provided are an optically anisotropic body, a retardation film, an optical compensation film, an anti-reflective film, a lens, and a lens sheet which are formed of the polymerizable composition, a liquid crystal display element, an organic light-emitting display element, a lighting element, an optical component, a colorant, a security marking, a member for emitting a laser, a polarizing film, a coloring material, and a printed matter for which the polymerizable composition is used.

Abstract: A liquid crystal display (LCD) panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystals with negative dielectric anisotropy and a hindered amine light stabilizer (HALS).

Abstract: A processed biogas composition made with an oxygen-deficient thermal sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system is described. Renewable biomass feedstock passed through a beneficiation sub-system to reduce water content to below at least 20 wt % and water-soluble salt reduction of at least 60% from that of unprocessed organic-carbon-containing feedstock on a dry basis. The processed feedstock is introduced into an oxygen-deficient thermal sub-system to result in processed biogas having an energy density of at least 700 BTU/cubic ft (26 MJ/cubic meter), a carbon monoxide concentration of less than 20 vol %, and a carbon dioxide concentration of less than 15 vol %.

Abstract: A method for treatment of a carbonaceous feedstock such as coal or biomass. The method comprises adsorbing an oxidizing agent selected from an oxygen containing gas, hydrogen peroxide, ozone and oxidizing acids from a liquid phase of an aqueous mixture comprising water and a carbonaceous feedstock onto the surface of the and the carbonaceous feedstock to produce an aqueous mixture with the liquid phase having a reduced content of the oxidizing agent carbonaceous feedstock having oxidizing agent adsorbed on a surface thereof, and heating this aqueous mixture to a temperature and for a sufficient time to partially oxidize and solubilize at least a portion of the carbonaceous feedstock. The reaction products may be chemically or physically separated, recycled to the heating step and/or subjected to microbial digestion in order to generate one or more desirable products from the carbonaceous feedstock. The solid portion of the reaction products may be further processed to be used in the paper industry.

Abstract: The invention relates to a continuous process for converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture including one or more fluids, said fluids including water and further liquid organic compounds at least partly produced by the process in a concentration of at least 1% by weight, where the process comprises convert ing at least part of the carbonaceous material by pressurising the feed mixture to a pressure in the range 250-400 bar; heating the feed mixture to a temperature in the range 370-450° C., and maintaining said pressurized and heated feed mixture in the desired pressure and temperature ranges in a reaction zone for a predefined time; cooling the feed mixture to a temperature in the range 25-200° C.

Abstract: Systems and methods of integrated gas oil separation are disclosed. Systems include a high pressure production trap (HPPT), a low pressure production trap (LPPT), a low pressure degassing tank (LPDT), a first knockout drum (KOD) fluidly coupled to the LPDT and operable to accept an atmospheric pressure off-gas from the LPDT, an atmospheric pressure compressor fluidly coupled to the first KOD and operable to compress the atmospheric pressure off-gas to introduce the atmospheric pressure off-gas from the LPDT into the LPPT inlet feed stream, a second KOD fluidly coupled to the LPPT and operable to accept a low pressure off-gas from the LPPT, and a low pressure compressor fluidly coupled to the second KOD and operable to compress the low pressure off-gas to introduce the low pressure off-gas from the LPPT into the crude oil inlet feed stream.

Abstract: The presently disclosed subject matter relates to systems and methods for catalyst regeneration. In particular, the presently disclosed subject matter provides for an integrated fluidized bed reactor and catalyst regeneration system to minimize hydrocarbon accumulation. In one embodiment, the presently disclosed subject matter provides for a fluidized bed reactor unit including a catalyst riser having a partially perforated surface in close proximity to a reactor stripper.

Abstract: Applying a sufficient quantity of an Alkali metal or an Alkaline earth metal to a fluid in a stripping process loop 106 to form a first intermediary compound and thereby, to strip the undesired element from the process fluid 102. The first intermediary compound 130 is processed in a recovery process loop 110 to recover the Alkali metal or Alkaline earth metal. The recovered Alkali metal or Alkaline earth metal is then re-introduced to an additional quantity of process fluid to strip and clean the undesired element from the additional quantity of the process fluid. A recovery process loop 110 may include either or both of a chemical substitution process, and an electrolytic process, effective to separate the Alkali metal or Alkaline earth metal from the undesired element or another compound.

Abstract: Systems and methods are disclosed for crude oil separation and upgrading, which include the ability to reduce aromatic complex bottoms content in gasoline and higher-quality aromatic compounds. In some embodiments, aromatic complex bottoms are recycled for further processing. In some embodiments, aromatic complex bottoms are separated for further processing.

Abstract: The lifetime of artificial lift systems, such as progressing cavity pumps (PCPs), used to transport aqueous slurries which contain fine particles, e.g. coal fines, may be prolonged by incorporation of at least one dispersant in the slurries. The dispersants act to inhibit or prevent the fine particles from agglomerating to plug the artificial lift intake and/or inhibit or prevent the agglomerated coal fines settling above the artificial lift system. The dispersant may also improve the lubricity of the slurry.

Abstract: The method for the manufacture of bio-methane and eco-methane as well as electric and thermal energy according to the present invention consists in hydrogasification of a mixture of bio-carbon and fossil carbon in a carbon hydrogasification reactor using bio-hydrogen obtained in a bio-hydrogen production reactor from a mixture of bio-methane and steam in the presence of a catalyst and with a CO2 acceptor being a mixture of magnesium and calcium oxides. The raw gas formed, after purification, is subjected to separation into hydrogen and methane sent to a hydrogen production process and to feed a power generation unit. Spent CO2 acceptor is subjected to calcination and the CO2 produced in the calcination process is directed to a CO2 sequestration process.

Abstract: Lubricant composition comprising a polyisobutene polymer having a number average molecular weight of 300-5000 g/mol and at least 60 mol % terminal double bonds based on the total number of double bonds in the polymer, and an ester component and/or an alkylated naphthalene compound having kinematic viscosity in the range of 2 to 15 mm2/s at 100° C.

Abstract: A process for applying a low coefficient of friction coating to interacting parts of a machine. The low coefficient coating is comprised of nanoparticles of a metal melting below about 400° C., preferably bismuth. A dispersion of the nanoparticles in a lubricant oil is introduced into the oil reservoir of the machine and the machine is operated at designed conditions.

Abstract: A driveline device is lubricated with a composition of an oil of lubricating viscosity and an oil-soluble quaternary ammonium compound, such as a succinimide or succinamide material or dispersant further containing a quaternary nitrogen atom, and a thiadiazole compound.

Abstract: A method for preventing or reducing low speed pre-ignition in an engine lubricated with a lubricating oil while maintaining or improving cleanliness by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and at least one boron-containing compound and at least one overbased calcium detergent as minor components. The at least one boron-containing compound includes at least one borated dispersant, or a mixture of a boron-containing compound and a non-borated dispersant. The boron to nitrogen ratio for the at least one boron-containing compound is less than or equal to about 0.3 and the lubricating oil is essentially free of elemental magnesium. The lubricating oils of this disclosure are particularly advantageous as passenger vehicle engine oil (PVEO) products.

Abstract: A phosphate complex of a borate ester provides wear- and friction-reducing performance to an engine or driveline device. The complex may be a pyroborate-hydrocarbyl-substituted phosphate adduct. Boric acid may be reacted with a diol to form an ester, then reacting said ester with an ammonium salt of phosphoric acid or a hydrocarbyl-substituted phosphoric acid.

Abstract: A method for extracting lipid from wet biomass includes a step in which a wet biomass and a first solvent are mixed to prepare a mixture. The method continues with a step in which said mixture is separated to obtain a solution containing said first solvent and a concentrated biomass. The method continues with a step in which a liquefied gas is added into said concentrated biomass subjected to mechanical dispersion means to obtain lipid.

Abstract: A spray composition is provided. The spray composition includes a perfume-cyclodextrin complex, the perfume-cyclodextrin complex having perfume raw materials, wherein 10% or more, by weight of the perfume raw materials have: a cyclodextrin complex stability constant (log k) of less than about 3.0, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less; and cyclodextrin. The spray composition includes a solvent and less than 10 wt. % water, by weight of the total composition. A sprayable product including the spray composition and a method of treating a surface is provided.

Abstract: A perfume composition for improved release from a cyclodextrin complex, wherein the perfume composition includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant of about 3.0 or less, a C log P of about 2.5 or less; and a weight average molecular weight of about 200 Daltons or less.

Abstract: A method of adjusting dispense rate of a solid detergent block of a detergent composition is described here. A solid detergent block is produced from this method may have a predetermined dispense rate or a comparable dispense rate as a solid detergent block produced by extruding method. A process for producing a solid detergent block and a solid detergent composition are also disclosed.

Abstract: Provided are amine-neutralized anionic surfactants and their use in detergent formulations. The amine-neutralized an ionic surfactants are of the formula I, as described herein.

Abstract: The present invention relates to delivery systems comprising malodor reduction compositions, methods of making such delivery systems and consumer products made with such delivery systems. Such delivery systems do not unduely interfere with the scent of the perfumed or unperfumed delivery system, perfumed or unperfumed products comprising such delivery systems and any perfumed or unperfumed situs that is treated with such products.

Abstract: Liquid laundry detergent compositions comprising a first and second polymer. Water-soluble unit dose articles containing such compositions. Related methods.

Abstract: Liquid laundry detergent compositions comprising a first and a second cellulosic polymer and a cellulase. Related methods.

Abstract: Detergent compositions that contain an enzyme, alkaline source, and phosphonate or amine phosphonate salt are described here. A use solution of the detergent compositions containing disclosed phosphonates can retain its enzyme activity for an extended period of time. Specifically, one specific type of phosphonates and another specific type of amine phosphonate salts were discovered to stabilize enzymes in detergent compositions. Solid detergent compositions that contain disclosed phosphonate or amine phosphonate salts are more effective to remove soils and can save production and use costs.

Abstract: Compositions comprising cellulase and at least one poly alpha-1,3-glucan ether compound having a degree of substitution with an organic group of about 0.05-3.0 are disclosed. Such compositions can be dry or aqueous, the latter of which can have a viscosity of at least about 10 cPs. The disclosed composition can be in the form of a personal care product, household product, or industrial product, for example. Also disclosed are a method for preparing an aqueous composition comprising cellulase and a poly alpha-1,3-glucan ether compound, and a method of treating a material such as fabric by contacting it with this aqueous composition.

Abstract: This application relates to thiophene azo dyes for use as hueing agents, laundry care compositions comprising such thiophene azo dyes, processes for making such thiophene azo dyes, and laundry care compositions and methods of using the same. The thiophene azo dyes contain a formally charged moiety and are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. These thiophene azo dyes are advantageous in providing a hueing effect, for example, a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics. The thiophene azo dyes are also generally stable to bleaching agents used in laundry care compositions.

Abstract: A method for formulating a cleaning composition contains the step of coating a granular absorbent material with a coating agent to produce a coated absorbent material and mixing the coated absorbent material with a sanitation agent, wherein the coated absorbent material absorbs the sanitation agent to form the cleaning composition. The resulting cleaning composition may be used for cleaning up pathogens or hazardous materials. The cleaning composition may also functions as a liquefiable dry cleaning powder for public areas in response to bodily fluid incidents. A coating method of a non-toxic bio static film on a high surface area solid is disclosed.

Abstract: A system for redistilling alcohol includes a heating vessel configured to receive a continuous stream of liquid white spirit and vaporize the liquid white spirit and a flavor vessel in direct fluid communication with and downstream of the heating vessel. The flavor vessel houses various botanicals and allows the vaporized white spirit to passes over the botanicals, thereby vaporizing volatile compounds of the botanicals and flavoring the vaporized white spirit. The system further includes a condenser in fluid communication with and downstream of the flavor vessel to obtain a redistilled alcohol product. Methods of redistilling an alcohol are also provided.

Abstract: Provided is an apparatus to produce cultured cell products including: an incubator configured to house cell culture vessels; an isolator configured to process the cell culture vessels conveyed from the incubator; and a pass box capable of carrying, into the isolator, articles and reagents, wherein the isolator includes: an observation section including first robot arms configured to move the cell culture vessels to an observation position so as to check the degree of growth of the cells in the cell culture vessels taken out of the incubator; a processing section including second robot arms configured to perform various processes to transfer the cells in the cell culture vessels that have a specified number of cells into product containers; and an outlet configured to allow a large number of product containers into which the cells have been transferred to be taken out therethrough.

Abstract: Systems and methods are disclosed herein for use in transducing, activating, and otherwise treating cells. Cells are introduced into an inner layer of a multi-layered stack that defines at least one flow chamber and a plurality of cell entrainment regions. Vertical flow through the stack entrains the cells in the cell entrainment regions along with genetic information introduction agents or other additives, before the cells are washed using a reverse vertical flow and are collected from the device.