Abstract: A nitric oxide generator generates nitric oxide from a mixture of nitrogen and oxygen such as air treated by a pulsating electrical discharge. The desired concentration of nitric oxide is obtained by controlling at least one of a frequency of the pulsating electrical discharge and duration of each electrical discharge pulse.

Abstract: A nitric oxide generator generates nitric oxide from a mixture of nitrogen and oxygen such as air treated by a pulsating electrical discharge. The desired concentration of nitric oxide is obtained by controlling at least one of a frequency of the pulsating electrical discharge and duration of each electrical discharge pulse.

Abstract: Provided is a method for producing a porous carbon material, containing a step of subjecting a mixture containing inorganic carbide particles and inorganic oxide particles to a heat treatment under a chlorine gas atmosphere.

Abstract: Methods and reactors for electrochemically expanding a parent material and expanded parent materials are described. Current methods of expanding parent materials incompletely-expand parent material, requiring expensive and time-consuming separation of expanded parent material from unexpanded parent materials. This problem is addressed by the methods and reactor for electrochemically expanding a parent material described herein, which during operation maintain electrical connectivity between the parent material and an electrical power source. The resulting materials described herein have a greater proportion of expanded parent material relative to unexpanded parent material compared to those made according to others methods.

Abstract: Functionally graded graphene materials, methods of making and uses thereof are described.

Abstract: The present disclosure provides a polyimide film prepared from a precursor composition containing a polyamic acid and an organic solvent and having a value of (first FWHM?second FWHM)/(first FWHM+second FWHM) which is less than 0.4, a graphite sheet prepared from the polyimide film, and a method for preparing a graphite sheet.

Abstract: A silicon-containing structure including: a silicon composite including a porous silicon secondary particle and a first carbon flake on a surface of the porous silicon secondary particle; a carbonaceous coating layer on the porous silicon composite, the carbonaceous coating layer comprising a first amorphous carbon; and the silicon composite comprises a second amorphous carbon and has a density that is equal to or less than a density of the carbonaceous coating layer, wherein the porous silicon secondary particle includes an aggregate of silicon composite primary particles, each including silicon, a silicon suboxide on a surface of the silicon, and a second carbon flake on a surface of the silicon suboxide.

Abstract: Realized is a residue disposal method which makes it possible to efficiently dispose of a residue without causing blockage in a pipe and possible to recover a chlorosilane compound at a higher recovery rate. The present invention is an invention of a residue disposal method of disposing of a residue which is discharged in a reaction product gas processing step included in a trichlorosilane producing method, the residue disposal method including (i) drying the residue so that the residue contains a chlorosilane compound in an amount of not more than 10% by mass and (ii) obtaining a powdered residue.

Abstract: The present invention relates to processes and systems for ammonia recovery and/or acid-gas separation. In some embodiments, a system for acid gas separation may be integrated with an ammonia abatement cycle employing a high temperature absorber. In some embodiments, a system for acid gas separation may employ a higher temperature absorber due to the lower energy consumption and cost of the integrated ammonia abatement cycle. Advantageously, heat may be recovered from the absorber to power at least a portion of any acid gas desorption in the process. Reverse osmosis or other membranes may be employed.

Abstract: This disclosure relates to a method of preparing a lithium compound that includes preparing a lithium phosphate, mixing the lithium phosphate with sulfuric acid to obtain a mixture, converting the lithium phosphate into lithium sulfate through a reaction in the mixture, and separating the lithium sulfate in a solid phase, wherein in the step of converting the lithium phosphate into lithium sulfate through the reaction in the mixture, a sum concentration ([P+S] mol/L) of phosphorus (P) and sulfur (S) in a liquid phase of the mixture is greater than or equal to 5 mol/L.

Abstract: Disclosed are rare earth phosphate particles that include aggregated particles formed of a plurality of primary particles of a rare earth phosphate represented by LnPO4, wherein Ln represents at least one element selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu. The cumulative volume particle size at a cumulative volume of 50 vol %, D50, of the aggregated particles is from 0.1 ?m to 20 ?m as measured through particle size distribution analysis using a laser diffraction and scattering method. The rare earth phosphate particles are to be distributed in a substrate or on a surface of a substrate and used to cause scattering of light.

Abstract: An oxide semiconductor composition for use in thin film transistors includes indium oxide, zinc oxide, and an oxide including a doping element of scandium, such as scandium oxide. A molar percentage of the indium oxide can be larger than approximately 50%. The oxide semiconductor composition can have a formula of In2Sc2ZnO7. Manufacturing of the oxide semiconductor composition can include: mixing indium oxide powder, scandium oxide powder, and zinc oxide powder to thereby obtain an oxide shaped object; and sintering the oxide shaped object to form the oxide semiconductor composition. A thin-film transistor for use in a semiconductor device, such as a display apparatus, can include the oxide semiconductor composition, and can thereby have improved mobility of the oxide semiconductor due to the reduced oxygen vacancy therein.

Abstract: Provided are a zirconia sol having a transmittance of 45% or more at a wavelength of 400 nm, having a transmittance of 75% or more at a wavelength of 550 nm, and containing zirconia particles in an amount of 20 wt % or more, and a method for manufacturing the zirconia sol.

Abstract: Provided are high purity tungsten pentachloride, and a method for obtaining such high purity tungsten pentachloride at a high yield and in an efficient manner. Tungsten pentachloride in which a total content of metal impurities excluding Sb, Ti, and As is less than 10 wtppm is obtained by uniformly mixing one or more types of reducing agents selected from Sb, Ti, and As and tungsten hexachloride at a molar ratio of 1.0:2.0 to 1.0:5.0 (reducing agent/WCl6 ratio) in an inert atmosphere to obtain a mixture, heating and reducing the mixture for 1 to 100 hours in a temperature range in which a chloride of tungsten and the reducing agent becomes a liquid phase to obtain a reduced product, heating the reduced product for 1 to 100 hours at 100 Pa or less and in a temperature range of 90 to 130° C.

Abstract: A method of recovering iron from a zinc sulfate solution according to an embodiment of the present disclosure is associated with recovering iron from a zinc sulfate solution produced by a leaching process in which zinc ore is dissolved in sulfuric acid. The method comprises a conditioning process including a step of reducing a conditioning process input solution, which is the zinc sulfate solution, and an iron precipitation process for recovering iron as hematite, including a step of pressurizing and oxidizing an iron precipitation process input solution discharged from the conditioning process. The iron precipitation process is performed at a temperature ranging from 135° C. to 150° C. and a pressure ranging from 5 barg to 10 barg.

Abstract: Disclosed herein is a device for improving the quality of rainwater/stormwater by removing pollutants therefrom. The device comprises a substantially cylindrical tank having an inlet for entry of liquid and an outlet for discharge of liquid. A coarse filter is provided in the tank for filtering gross pollutants from inflowing liquid, the coarse filter dividing the tank into an upstream first region/chamber and a downstream second region/chamber. A fine pollutant discharge opening is located between the coarse filter and the outlet. A valve comprising a valve member for opening and closing the fine pollutant discharge opening is configured to automatically open the fine pollutant discharge opening to discharge an initial volume of the liquid passing the coarse filter, the valve member being biased toward a configuration for closure of the opening during an inflow event. The liquid passing through opening bypasses the outlet.

Abstract: Disclosed are a water receiver and a water purifying apparatus, the water receiver including: a water storage cup, defined with a water intake; a base, defined with a water flow path; an electromagnetic valve, connected to the water flow path; a first and a second induction device, one being mounted in the water storage cup and moving up and down under the action of water in the water storage cup, and the other being mounted on the base; and a controller, electrically connected to the electromagnetic valve and one of the two induction devices respectively, the controller controls the electromagnetic valve to switch on when receiving a signal that one induction device which is electrically connected to the controller senses the other, and controls the electromagnetic valve to switch off when failing to receive the signal that one induction device which is electrically connected to the controller senses the other.

Abstract: The disclosed embodiments relate to a system that performs low-temperature desalination. During operation, the system feeds cold saline water through a liquid-cooling system in a computer data center, wherein the cold saline water is used as a coolant, thereby causing the cold saline water to become heated saline water. Next, the system feeds the heated saline water into a vacuum evaporator comprising a water column having a headspace, which is under a negative pressure due to gravity pulling on the heated saline water in the water column. This negative pressure facilitates evaporation of the heated saline water to form water vapor. Finally, the system directs the water vapor through a condenser, which condenses the water vapor to produce desalinated water.

Abstract: Systems and methods to control colonization, amplification and/or growth of waterborne aerobic heterotrophic bacteria within potable water plumbing of a premises are provided, the premises having potable water plumbing having at least one point of use within the premises, the potable water plumbing being adapted to receive a potable water supply from a municipal water source. The systems and methods to control colonization, amplification, and/or growth of waterborne aerobic heterotrophic bacteria within cooling towers and evaporative condensers, recirculates system water through a deoxygenation device to reduce dissolved oxygen levels and prevent bacterial respiration within the heat exchanger and pressurized lines.

Abstract: A dilute chemical solution producing apparatus includes, in a supply line of ultrapure water, a platinum group metal carrying resin column, a membrane-type deaeration apparatus, and a gas dissolving membrane apparatus, and a washing chemical solution injection apparatus is provided between the platinum group metal carrying resin column and the membrane-type deaeration apparatus. An inert gas source is connected to a gas phase side of the membrane-type deaeration apparatus, and an inert gas source is also connected to a gas phase side of the gas dissolving membrane apparatus. A discharge line communicates with the gas dissolving membrane apparatus. With such a dilute chemical solution producing apparatus, a dilute chemical solution with both dissolved oxygen and dissolved hydrogen peroxide being removed can be safely produced and supplied in a washing step for semiconductor washing.

Abstract: A UV reactor for treating water, the reactor includes a UV source, a tube positioned around the UV source, a surrounding structure coaxially surrounding the tube, a flow path positioned between the tube and the surrounding structure for the flow of water to be treated, and a diffusive surface positioned around the surrounding structure to reflect UV light from the UV source back into the flow path.

Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.

Abstract: The present invention relates to a process for mixing a flocculant composition with mineral suspensions, especially waste mineral slurries, using an acoustic mixer. Preferably the flocculant composition is a polymeric flocculant composition preferably comprising a poly(ethylene oxide) homopolymer or copolymer. The process of the present invention is particularly suitable for the treatment of tailings and other waste material resulting from mineral processing, in particular, processing of oil sands tailings.

Abstract: An advanced ozogation apparatus includes an ozone generator subsystem configured to generate ozone from ambient air. The advanced ozogation apparatus includes an advanced oxidation subsystem. The advanced oxidation subsystem includes a venturi assembly configured to generate ozonated water by combining water and the generated gaseous ozone. The advanced oxidation subsystem includes an ultraviolet reactor configured to induce hydroxyl radicals within the ozonated water. The advanced oxidation subsystem includes a retention tank configured to store the hydroxyl radical-induced ozonated water. The retention tank is configured to receive the hydroxyl radical-induced ozonated water via a mass transfer subsystem. The advanced ozogation apparatus includes a disperser configured to disperse the hydroxyl radical-induced ozonated water to one or more plants. The retention tank is configured to output the hydroxyl radical-induced ozonated water to the disperser.

Abstract: A system and method for electromagnetic activation or active metals generation is disclosed herein. This system may include: a cylindrical housing; a plurality of inductor coils connected to a three phase alternating current source, where inductor coils are positioned in an interior space between the cylindrical housing and an exterior face of a conduit; the conduit installed inside the cylindrical housing, where the conduit includes a dielectric section with a perforated baffle a mechanism to secure the conduit to the cylindrical housing, a tube for adding a chemically active agent into the conduit, a dielectric section with a lid and a gas valve positioned on top of the lid at an end of the conduit, and a plurality of metal particles occupying the internal volume of the conduit and maintained in a relative position with respect to the inductor coils.

Abstract: The invention relates to the treatment of mine tailings in the form aqueous effluents comprising solid particles. With the process of the invention it is possible to separate all or part of the water from an aqueous effluent comprising solid particles. This process comprises (a) adding to the effluent at least one anionic modified natural polymer selected from among anionic guar gums and/or anionic starches, then (b) adding at least one cationic modified natural polymer selected from among cationic starches and/or cationic dextrans and/or cationic chitosans. The invention also relates to a composition comprising an aqueous effluent comprising solid particles treated with an anionic modified natural polymer and a cationic modified natural polymer.

Abstract: A method of providing ultrapure water from feed water containing hardness forming ions, comprising at least the steps of passing the feed water successively through: (i) providing a feed water stream containing hardness forming ions: (ii) passing the feed water stream through a reverse osmosis (RO) unit to remove at least some ionic contamination to provide a RO permeate water stream: (iii) passing the RO permeate water stream though a capacitive de-ionisation (CDI) unit to remove at least some of the ions to provide a post-CDI stream: and (iv) passing the post-CDI stream through an electrodeionisation (EDI) unit to remove at least some of the ions and carbon dioxide and to provide an ultrapure water stream for dispense or storage. In this way, the capacitive deionisation provides a wholly or substantially continuous process for removing a proportion of unwanted ions, especially the hardness forming ions, from the feed water prior to the use of electrodeionisation.

Abstract: Disclosed is a method and a facility for treating Produced Water stream from a production well of an oil and gas field, the method and facility including: obtaining a first stream by directing the Produced Water stream to a system of separation by physical way; oxidizing the first stream by introducing in the stream an oxidant by contacting the Produced Water stream with an oxidant; and directing the oxidized stream to an aerobic bioreactor, to achieve a biological treatment.

Abstract: A system for recovery of animal byproducts and providing water reuse from an animal processing plant waste stream. In one embodiment of the invention there is an equalization tank forming part of an animal processing plant that is mechanically filtered to recover animal byproducts from a water mixture in the equalization tank. In another aspect of the invention there is a skimmer tank that contains a skimmer mixture with water and animal byproducts. The system mechanically separates the animal byproducts from the skimmer mixture in a manner that is suitable for human consumption. The system also allows the separated water to be reused in the animal processing plant.

Abstract: A manufacturing apparatus for manufacturing an optical element including two spherical segments and a cylindrical portion by performing press molding using a mold on a molding material that is softened by heat includes: a sensor configured to measure one of a diameter and mass of the molding material; a calculator configured to calculate a target thickness of the optical element based on one of the diameter and the mass of the molding material measured by the sensor; and a controller configured to control an inter-mold distance of the mold at a time of press molding such that a thickness of the optical element becomes the target thickness calculated by the calculator unit.

Abstract: A method of reducing the volume of float bath atmosphere lost from an opening in the exit end of the float bath is described. The method comprises directing a first jet of fluid having a first jet velocity followed by a second jet velocity towards a plane a conveyance for a float glass ribbon. An obstruction in the path of the first jet of fluid causes the jet to change from the second to a third jet velocity. The obstruction may be a portion of a roller positioned outside the opening or a float glass ribbon that has been formed on a surface of molten metal contained in the float bath that has subsequently been transferred through the opening. A float bath having sealing means to reduce atmosphere loss from an exit of the float bath is also described, as is an assembly useful in carrying out the aforementioned methods.

Abstract: The present invention relates to a method of fabricating an improved lithium silicate glass ceramic and to that material for the manufacture of blocks for dental appliances using a CAD/CAM process and hot pressing system. The lithium silicate material has a chemical composition that is different from those reported in the prior art with 1 to 10% of germanium dioxide in final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation.

Abstract: A bottle cutter apparatus, systems and methods of using the same are provided. Specifically, the bottle cutter apparatus comprises a stage for holding a bottle and a rotatable arm having a blade thereon for scoring a glass bottle, or any glass tubular item. The stage is modular and movable, thereby accommodating different sized bottles thereon for precise scoring with the arm and blade.

Abstract: A method for forming features in transparent dielectric materials is described. The method includes laser micromachining of a transparent dielectric material. The transparent dielectric material is in contact with a liquid containing a fluorinated compound. Features formed by the method have low surface roughness and highly uniform linear dimensions.

Abstract: Various embodiments of tantalum- and/or niobium-containing glasses and cements as well as uses thereof are described herein. For example, in an embodiment, the glasses comprise a transition metal pentoxide such as tantalum pentoxide and/or niobium pentoxide present in the glass in an amount of less than 2.0 mol %, based on the total composition of the glass, glass polyalkenoate cements prepared from such glasses and uses of such cements, for example, for sternal closure or fixation, stabilization and/or repair of a fracture in a bone in the wrist, elbow, knee, shoulder, spine and/or hip.

Abstract: Provided is an optical glass which has optical properties including a high refractive index and high dispersibility, and can contribute to the correction of the influence of the change in temperature on image formation properties. The optical glass contains, in % by mass, a B2O3 component in an amount of more than 0% and equal to or less than 35.0%, a Ln2O3 component (wherein Ln represents at least one element selected from the group consisting of La, Gd, Y and Yb) in a total amount of 1.0 to 50.0% inclusive, and a BaO component in an amount of 10.0 to 50.0% inclusive, wherein the total mass of TiO2+ZrO2+WO3+Nb2O5+Ta2O5 is more than 0% and equal to or less than 50.0%. The optical glass has a refractive index of 1.75 or more and an Abbe's number of 18 to 42 inclusive, wherein the temperature coefficient (40 to 60° C.) of a relative refractive index (589.29 nm) falls within the range from +4.0×10?6 to ?10.0×10?6 (° C.?1).

Abstract: Systems and methods for forming an oxidation protection system, on a composite structure is provided. In various embodiments, an oxidation protection system disposed on a substrate may comprise a borosilicate glass layer comprising a borosilicate glass, a base layer comprising a first pre-slurry composition comprising a first phosphate glass composition, and/or a sealing layer comprising a second pre-slurry composition comprising a second phosphate glass composition. The borosilicate glass layer, base layer, and/or sealing layer may be disposed in any suitable order relative to the composite structure.

Abstract: The invention relates to a radiopaque glass having a refractive index nd of 1.480 to 1.561, this glass, apart from impurities at most, being free from SrO and PbO. The glass is based on the SiO2, Al2O3 and B2O3 system. The radiopacity can be adjusted using Cs2O in particular in combination with BaO and/or SnO2 optionally in conjunction with fluorine. The glass may be used in particular as dental glass or as optical glass.

Abstract: A method for improving the properties of resistance to laser flux of an optical component, comprising a step consisting in bringing the component into contact with an aqueous solution comprising at least one hydroxide of an alkaline metal or an alkaline earth metal in a quantity of between 5 and 30 mass % and having a temperature T of between 50 and 100° C.

Abstract: A coated glass substrate is disclosed as well as a method of making the coated glass substrate. In one embodiment, the coated glass substrate includes a glass substrate and a coating on a surface of the glass substrate wherein the coating includes a polycationic polymer and wherein the coated glass substrate has (1) a Delta of greater than 165, (2) an average corrosion percent of less than 7%, or (3) both. The coating provides a glass substrate with improved anti-corrosion properties.

Abstract: A heat treatable solar control glazing showing low-emissivity properties, and possibly also anti-solar properties, and methods to manufacture such a glazing. The glazing comprises a transparent substrate coated with a stack of thin layers comprising n functional layer(s) reflecting infrared radiation and n+1 dielectric layers, with n?1, each functional layer being surrounded by dielectric layers. At least one dielectric layer above a functional layer comprises a layer consisting essentially of silicon oxide deposited by PECVD, and the stack comprises a barrier layer based on zinc oxide above and in direct contact with any functional layer which has a silicon oxide layer in the dielectric layer directly above it.

Abstract: The invention concerns a nanostructured layer system comprising a substrate, an intermediate layer, which comprises an aromatic azo compound, applied to the substrate, and a metallic cover layer applied thereto, whereby the intermediate layer is structured in a light-induced manner by irradiation of light. The nanostructured layer system is characterized in that the metallic cover layer contains nickel as a ferromagnetic metal and that the light is linearly polarized for structuring. The invention further concerns a method for producing such a nanostructured layer system.

Abstract: The present invention concerns an optical fibre comprising: an optical waveguide comprising a glass core surrounded by a glass cladding; a coating surrounding said optical waveguide comprising a cured polymer material comprising a polyester obtained by esterification of: a reactant A selected from an acid, a triglyceride, or a mixture of triglycerides having a C16-C24 aliphatic chain comprising at least two conjugated double bonds; and a polyol made of at least one monomer comprising at least 3 hydroxyl groups, the polyol being thermally stable up to 300° C. (reactant B). The present invention concerns also the above said polyester coating, a method for coating an optical fibre with said polyester coating and a method for obtaining predetermined mechanical properties of a coating for an optical fibre. The cured polymer forming the coating can be prepared by curing the polyester of the invention either thermally or by radiation.

Abstract: A sieve with a mesh opening of 75 to 20 ?m is provided. A raw fly ash powder is separated into a component remaining on the sieve and a component passing through the sieve by classification using the sieve. A fine fly ash powder, which is the component passing through the sieve, is used as a cement admixture. A coarse fly ash powder, which is the component remaining on the sieve, is used for production of cement clinker.

Abstract: Methods for plasticizing cementitious mixtures having relatively high water/cement ratio (at least 0.

Abstract: The durability of a ceramic sintered body is improved, and a reduction in its light emission intensity and the occurrence of a chromaticity variation are suppressed. The ceramic sintered body contains alumina and a compound represented by M13-XM2XM35O12. The volume percent of the compound in the ceramic sintered body is from 3% to 70% inclusive. The ratio of the intensity of XRD from a complex oxide of aluminum and M2 to the intensity of XRD from the compound in the ceramic sintered body is less than 0.05. The average grain diameter of the alumina contained in the ceramic sintered body is from 0.30 (?m) to 3.00 (?m) inclusive. M1 is at least one selected from Sc, Y, and lanthanoid elements, and M2 is at least one selected from lanthanoid elements except any lanthanoid element selected for M1. M3 is at least one of Al and Ga, and X is from 0.003 to 0.500 inclusive.

Abstract: The present invention relates to a method for the production of a photocurable formulation (F) for the use in an additive manufacturing process. In this method a ceramic dispersion (CD) comprising at least one ceramic material, at least one first acrylate and at least one dispersant is mixed with a solution (S) which comprises at least one second acrylate and at least one photoinitiator to obtain the photocurable formulation (F). The present invention furthermore relates to the photocurable formulation (F) obtainable by the inventive method and to a method for the production of a molding in an additive manufacturing process by curing the photocurable formulation (F). Moreover, the present invention relates to the use of the photocurable formulation (F) in an additive manufacturing process.

Abstract: A porous inorganic additive manufactured article that is comprised of at least two layers of inorganic particulates bound together by a carbon binding phase throughout. The additive manufactured article may be formed by additive manufacturing using a mixture comprised of an organic reactive material and inorganic particulates, wherein the organic reactive material is subsequently reacted to form a thermoset material that forms carbon upon heating that binds the inorganic particulates together to form the porous inorganic additive manufactured article. The porous inorganic additive manufactured article may then be infiltrated with a liquid that is solidified to form a composite article or may be further heated in a differing atmosphere to form a further sintered or reacted porous inorganic article.

Abstract: Methods, apparatus and systems using heat exchanger reactors to form polymer derived ceramic materials, including methods for making polysilocarb (SiOC) precursors.

Abstract: Disclosed is a composition having nanoparticles or particles of boron, a refractory metal, or a refractory metal hydride; organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound; and a reinforcing material. The metal and organic are combined with the reinforcing material. The mixture is heated for make a ceramic having nanoparticles of a boron or refractory metal nitride, boride, or carbide; a reinforcing material; and a carbonaceous matrix. The ceramic is not a powder.