Entries |
Document | Title | Date |
20080224094 | Method of Producing Chlorine Gas, Aqueous Sodium Hypochlorite Solution and Liquid Chlorine - It is intended to provide methods of producing a chlorine gas having a small bromine content, an aqueous sodium hypochlorite solution having a small bromic acid content, and liquid chlorine having a small bromine content. More specifically, a chlorine gas is produced by a method comprising the steps of: (A) washing a chlorine gas that contains bromine, in a gas washing unit composed of a packed column or a tray tower, wherein the chlorine gas introduced via a lower part of the gas washing unit is brought into counterflow gas/liquid contact with a liquid chlorine introduced via an upper part of the gas washing unit; and (B) taking out a purified chlorine gas thus washed, via the upper part of the gas washing unit, wherein a weight ratio of the chlorine gas and the liquid chlorine introduced in the step (A) is 1/1.0 to 1/0.3. | 09-18-2008 |
20090026416 | PROCESS FOR SYNTHESIZING METAL BOROHYDRIDES - A process for synthesizing metal borohydride especially sodium borohydride directly from borax by the use of proton H at room temperature and pressure. Said process comprising the steps of:
| 01-29-2009 |
20090108232 | LENS MATERIAL, OPTICAL ELECTRONIC COMPONENT AND OPTICAL ELECTRONIC DEVICE - An optical material includes lithium tantalate, and a molar composition ratio of lithium oxide and tantalum oxide (Li | 04-30-2009 |
20090121182 | CARBON NANOTUBE FOAM AND METHOD OF MAKING AND USING THEREOF - A method of making a carbon nanotube structure includes providing an array of substantially aligned carbon nanotubes, wetting the array with a liquid, and evaporating the liquid to form the carbon nanotube structure having a pattern in the carbon nanotube array. The structure is preferably a carbon nanotube foam. | 05-14-2009 |
20090166582 | CALCIUM CHLORIDE SOLUTION HAVING IMPROVED CORROSION RESISTANCE - A brine solution which includes calcium chloride and water and an effective amount of a corrosion inhibitor and solution stabilizer in the form of a low molecular weight carbohydrate having a molecular weight in the range of about 180 to 342. The carbohydrate may be any one of glucose, galactose, fructose, sorbose, sucrose, maltose and lactose and mixtures thereof. | 07-02-2009 |
20090230351 | Particulate silica - There is provided particulate silica which can be suitably used as a viscoelasticity modifier such as a thickener which is added to liquid such as water, a liquid resin or paint to adjust its viscoelastic properties such as viscosity and thixotropic nature, a reinforcer or filler for silicone rubber or sealants, a polishing agent for CMP (Chemical Mechanical Polishing) or a surface coating agent for ink-jet printing paper. | 09-17-2009 |
20090250660 | COMPOSITION FOR BUILDING MATERIAL AND A PROCESS FOR THE PREPARATION THEREOF - The present invention provides a composition and a process for the preparation of chemical activated cold setting fly ash building construction materials. The chemical activator is an alkaline aqueous solution of 11.2 to 13.6 in pH and 1.25 to 1.40 gm/cc in density which contains admixtures of different concentrations of hydroxyl, sulfate, acetate and chloride bearing chemical salts of calcium, magnesium, sodium, potassium and aluminum in water medium. The reaction of chemical activator solution and the mineral constituents of fly ash mix develop binding property. The binding matrix of chemical activated fly ash mix is mostly hydrous silica and silicate group of phases which on setting under atmospheric condition attains strength suitable for building construction application. Utilization of fly ash of any source by weight ranges from 80 to 99% in manufacture of building materials including heat and acid resistance and toxic waste disposal products. | 10-08-2009 |
20090256112 | Composite material of boron carbide . silicon carbide. silicon - A composite material according the invention includes boron carbide, silicon carbide, and silicon as main components, wherein an average grain diameter of boron carbide grains of the composite material is 10 μm or more and 30 μm or less. | 10-15-2009 |
20090261293 | Method of producing the pulp based food carton that emit FIR - This invention relates pulp based food carton and a method thereof, said carton is formed of pulp material with the incorporation of Optimum Resonant (different types of mineral elements) that naturally emit far infrared radiation (FIR), allowing the foods to be kept fresher and longer with better taste to provide benefits to both consumers and the farmers. Cartons use in storing, packaging, protecting of eggs, milk and beverage are disclosed. | 10-22-2009 |
20090321680 | Process and Apparatus for Utilizing Oxygen-Containing Polymers - A process is described for converting and utilizing oxygen-containing polymers to form hydrogen and alkali metal carbonates, in which the polymers are brought into intimate contact with a melt mixture of alkali metal hydroxide and alkali metal carbonate to form hydrogen and alkali metal carbonate, and the alkali metal carbonate formed is removed from the reaction mixture during the reaction and alkali metal hydroxide is optionally metered in. The reaction is preferably carried out under conditions which lie on a point on the Liquidus line of the system. It is possible in accordance with the invention to process natural or synthetic polymers, for example polyester, polyether, wood, etc. It is particularly suitable for processing fiber-reinforced composite materials. Also described is an apparatus for performing the process according to the invention. | 12-31-2009 |
20100032619 | Method for producing a particle-containing functional layer and functional element comprising such a layer - In a method for producing a particle ( | 02-11-2010 |
20100038586 | METHOD OF FABRICATING SILICA-TITANIA NANOPOROUS COMPOSITE POWDER - Provided is a method of fabricating silica-titania nanoporous composite powder by controlling a pore size. In more particular, a method of fabricating silica-titania nanoporous composite powder, using a spraying and heating reactor including an ultrasonic droplet generator and a cylindrical electric furnace, comprises the steps of: generating droplets of a mixture suspension from a colloidal suspension prepared by mixing silica (SiO | 02-18-2010 |
20100044629 | Process for hydrothermal production of sodium silicate solutions and precipitated silicas - A method is provided for treating silica sand scrubs (SSS) generated and accumulated as waste in the chloride manufacturing process of titanium dioxide pigment. A hydrothermal process is used to produce sodium silicate solutions of modulus 3.0 to 3.8, and precipitated silicas. In some embodiments, the process uses two specific principal reaction stages. A sodium silicate solution having a low SiO | 02-25-2010 |
20100051859 | Carbon Dioxide Capture and Related Processes - Processes for capturing carbon dioxide are described. The carbon dioxide may be captured from the atmosphere and/or from the waste stream of a carbon dioxide point source (e.g., power plants, chemical plants, natural gas fields, oil fields, industrial sites, etc.). The processes can involve capturing carbon dioxide using alkaline solutions (e.g., NaOH). In some processes, the carbon dioxide may react with the alkaline solution to form a product (e.g., NaHCO | 03-04-2010 |
20100059708 | PROCESS FOR THE REMOVAL OF ENDOCRINE DISRUPTING COMPOUNDS - The present invention relates to the removal of endocrine disrupting compounds from an aqueous medium by adding surface-reacted natural calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20° C., to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids, the use of the surface-reacted natural calcium carbonate for the removal of endocrine disrupting compounds, as well as to a combination of a surface-reacted natural calcium carbonate and activated carbon for the removal of endocrine disrupting compounds. | 03-11-2010 |
20100090162 | DESTABILIZED AND CATALYZED BOROHYDRIDE FOR REVERSIBLE HYDROGEN STORAGE - A process of forming a hydrogen storage material, including the steps of: providing a borohydride material of the formula: M(BH | 04-15-2010 |
20100096587 | POLYCRYSTALLINE ARTICLES FOR REAGENT DELIVERY - A reagent delivering article comprising porous sintered polycrystalline diamond where the delivering article is capable of retaining at least one chemical reagent and releasing the chemical reagent in a fluid or has reactive sites on diamond surfaces of the article. | 04-22-2010 |
20100096588 | Continuous Process for Converting Natural Gas to Liquid Hydrocarbons - A method comprising: providing a halogen stream; providing an alkane stream; providing a decoking agent; and reacting at least a portion of the halogen stream with at least a portion of the alkane stream in the presence of a halogenation catalyst and the decoking agent to form a halogenated stream. | 04-22-2010 |
20100123098 | ULTRATOUGH SINGLE CRYSTAL BORON-DOPED DIAMOND - The invention relates to a single crystal boron doped CVD diamond that has a toughness of at least about 22 MPa m | 05-20-2010 |
20100148119 | Multi-element diamond reference standard - A diamond reference standard contains a diamond composite of 60-90% diamond crystals and 10-40% silicon carbide binding agent doped with a plurality of elements. The standard is prepared by doping a diamond composite containing a silicon carbide binder with a plurality of elements, the presence of which can readily be detected using a variety of instruments, e.g. a mass spectrometer. | 06-17-2010 |
20100155658 | PROCESSES FOR CONJOINTLY PRODUCING BROMINE AND CALCIUM CHLORIDE - Processes are provided for conjointly producing Br | 06-24-2010 |
20100171072 | METHOD FOR MANUFACTURING GRANULAR METALLIC IRON - A method for manufacturing granular metallic iron includes charging a raw-material mixture into a thermal reduction furnace, subjecting the raw-material mixture to thermal reduction to form metallic iron and slag as a by-product, causing metallic iron to coalesce into granules while separating metallic iron from slag, and cooling and solidifying metallic iron. The raw-material mixture contains at least Fe, Ca, Mg, Si, and an alkali metal as constituent elements in such a manner that the slag contains CaO, MgO, SiO | 07-08-2010 |
20100193732 | PROCESS AND APPARATUS FOR PURIFICATION OF INDUSTRIAL BRINE - Processes and apparatus for purifying brine are provided including (1) providing an aqueous brine solution comprising one or more inorganic salts and one or more organic compounds and (2) conducting at least one unit operation for removing organic compounds from the brine solution to obtain a purified brine solution. | 08-05-2010 |
20100219372 | BRINE PURIFICATION - Process and apparatus for reducing organic content of brine comprising subjecting a brine solution to at least two purification treatments selected from electrochemical treatment, chlorinolysis, or other chemical oxidation treatment, carbon adsorption, extraction, biological treatment and chrystallizing treatment; wherein the organic content of purified brine is sufficiently low to enable sense of the purified brine in an industrial process. | 09-02-2010 |
20100276633 | ENHANCEMENT OF THE STRUCTURE AND PROPERTIES OF CARBON NANOTUBE FIBRES AND FILMS - A method of increasing the density of carbon nanotube fibres or films containing carbon nanotubes to at least 50% w/w, said method including the steps of exposing the fibre or film to suitable density enhancing agent, or to electromagnetic radiation, or by applying heat, or by mechanical compaction. | 11-04-2010 |
20110001086 | Methods of making nanoreinforced carbon fiber and components comprising nanoreinforced carbon fiber - Methods for enhancing the strength and stiffness of fibers, including nanoreinforced fibers and fiber tows, composite materials including the nanoreinforced fibers and tows, and articles of manufacture including the composite materials, are disclosed. The methods involve adhering random or aligned nanoreinforcement materials, such as carbon nanotubes, nanofibers, graphene plates, nanowires, nanoparticles, into or onto a spread carbon tow or yarn to form modified fibers wherein nanoreinforcement is adhered or trapped within the carbon tow. The carbon nanotubes or nanofibers can be aligned. Carbon fiber tows including the modified carbon fibers can be processed or woven for impregnation with a thermoset resin or thermoplastic to form a composite structure. The performance increase of the modified fibers relative to the unmodified fibers can be greater than the weight increase caused by the modification. Increased fiber stiffness and strength can result in a significant weight saving. | 01-06-2011 |
20110006259 | CONTINUOUS PROCESS FOR PERFORMING A REACTION - A continuous process is proposed for performing a reaction, in which a feed stream (1) comprising a continuous liquid phase I forms a liquid phase II and/or one or more solid phases whose density is greater than the density of the continuous liquid phase I of the feed stream ( | 01-13-2011 |
20110017948 | SILICON SINGLE CRYSTAL PULLING APPARATUS AND MANUFACTURING METHOD OF SILICON SINGLE CRYSTAL - Disclosed is a silicon single crystal pull-up apparatus that can grow a silicon single crystal having a desired electrical resistivity, to which a sublimable dopant has been reliably added, regardless of the length of the time necessary for the formation of a first half part of a straight body part in a silicon single crystal. Also disclosed is a process for producing a silicon single crystal. The silicon single crystal pull-up apparatus pulls up a silicon single crystal from a melt by a Czochralski method. The silicon single crystal pull-up apparatus comprises a pull-up furnace, a sample chamber that is externally mounted on the pull-up furnace and houses a sublimable dopant, a shielding mechanism that thermally shields the pull-up furnace and the sample chamber, and supply means that, after the release of shielding of the shielding mechanism, supplies the sublimable dopant into the melt. | 01-27-2011 |
20110024680 | METAL CONTAMINANT REMOVAL COMPOSITIONS AND METHODS FOR MAKING AND USING THE SAME - Metal sorbent compositions for removing a metal contaminant from a fluid, such as removal of mercury from a coal-fired flue gas stream, and methods for making and using the same are provided. The subject metal sorbent compositions comprise an effective amount of an aqueous dispersion of microfine elemental sulfur particles on an adsorbent substrate, and optionally, a metal capture enhancing agent such as a halogen source and/or an oxidizing agent in an amount providing a metal capture enhancing effect on the metal sorbent composition. The subject metal sorbent compositions are prepared by drying an aqueous dispersion of microfine elemental sulfur particles on an adsorbent substrate, such as on a substrate of microfine particles of a refractory material and the like. Also provided are kits for use in preparing the subject compositions, and compositions produced by the methods. The subject compositions, kits and systems find use in a variety of different applications. | 02-03-2011 |
20110062381 | METHODS FOR MAKING BRINES - Methods for making brines may generally comprise forming a mixture comprising: (i) a solid material produced as a by-product of the Kroll process including solid anhydrous magnesium chloride and solid elemental magnesium; (ii) an amount of a previously-produced brine; and (iii) an amount of water sufficient to provide a predetermined brine concentration. At least a portion of the solid material in the mixture is dissolved while simultaneously controlling the temperature of the mixture. At least a portion of insoluble matter is separated from the mixture. | 03-17-2011 |
20110147651 | METHOD OF PRODUCING MAGNESIUM-BASED HYDRIDES - A method of producing magnesium-based hydrides is provided that can enhance production efficiency while securing safety. An Mg ingot including Mg is cut to make a number of Mg flakes. An accumulated matter made by accumulating a number of Mg flakes are compressed and shaped to form a compressed matter of Mg flakes. The compressed matter of Mg flakes is placed in hydrogen gas such that Mg reacts with hydrogen gas, to produce magnesium-based hydrides. Since the Mg flakes have a low risk of explosion, this allows safer production of magnesium-based hydrides. Moreover, compression of the Mg flakes causes distortion in the flakes, which makes it easy for Mg to react with hydrogen gas, allowing enhancement in yield of magnesium-based hydrides. | 06-23-2011 |
20110147652 | Systems and Methods for Generating Sulfuric Acid - Methods and systems for generating sulfuric acid are disclosed. In some embodiments, the method includes combusting a sulfur-containing material with a gas including oxygen to produce a first stream of sulfur dioxide, mixing water with the first stream of sulfur dioxide to produce a mixed stream, using an energy, electrolytically converting the mixed stream of sulfur dioxide and water into sulfuric acid and hydrogen, generating a source of energy from the hydrogen, and providing the source of energy as at least a portion of the energy for electrolytically converting the first stream of sulfur dioxide and water into sulfuric acid and hydrogen. In some embodiments, the system includes a first chamber for combusting a sulfur-containing material to produce a first stream of sulfur dioxide, an electrolytic cell for converting the first stream into sulfuric acid and hydrogen, and a fuel cell for generating an energy source from the hydrogen. | 06-23-2011 |
20110155951 | PROCESS FOR THE PRODUCTION OF METAL OXIDE AND METALLOID OXIDE DISPERSIONS - Process for the production of an aqueous dispersion of pyrogenically produced metal oxide and metalloid oxide powders with a BET surface area of between 5 and 600 m | 06-30-2011 |
20110175024 | METHOD FOR PRODUCING HIGH-PURITY SILICON CARBIDE FROM HYDROCARBONS AND SILICON OXIDE THROUGH CALCINATION - The invention relates to a method for producing silicon carbide through reaction of silicon oxide and a carbon source comprising a hydrocarbon at high temperature, in particular to a technical method for producing silicon carbide or for producing compositions containing silicon carbide. The invention further relates to a high-purity silicon carbide, to compositions containing the same, to the use thereof as a catalyst and for the production of electrodes and other items. | 07-21-2011 |
20110186775 | CARBON NANOTUBE-INFUSED FIBER MATERIALS CONTAINING PARALLEL-ALIGNED CARBON NANOTUBES, METHODS FOR PRODUCTION THEREOF, AND COMPOSITE MATERIALS DERIVED THEREFROM - Carbon nanotube-infused fiber materials containing substantially parallel-aligned, infused carbon nanotubes are described herein. The carbon nanotube-infused fiber materials contain a fiber material and a layer of carbon nanotubes infused to the fiber material, where the infused carbon nanotubes are aligned substantially parallel to the longitudinal axis of the fiber material and at least a portion of the substantially parallel-aligned, infused carbon nanotubes are crosslinked to each other, to the fiber material, or both. Crosslinking can occur through covalent bonding or pi-stacking interactions, for example. The carbon nanotube-infused fiber materials can further contain additional carbon nanotubes that are grown on the layer of substantially parallel-aligned, infused carbon nanotubes. Composite materials containing the carbon nanotube-infused fiber materials and methods for production of the carbon nanotube-infused fiber materials are also described herein. | 08-04-2011 |
20110284796 | Halogenated Polysilane and Thermal Process for Producing the Same - The present invention relates to a halogenated polysilane as a pure compound or mixture of compounds each having at least one direct Si—Si bond, whose substituents consist exclusively of halogen or of halogen and hydrogen and in whose composition the atomic ratio substituent:silicon is greater than 1:1. | 11-24-2011 |
20120007023 | Sodium Silicate Solutions - A method is provided for treating silica sand scrubs (SSS) generated and accumulated as waste in the chloride manufacturing process of titanium dioxide pigment. A hydrothermal process is used to produce sodium silicate solutions of modulus 3.0 to 3.8, and precipitated silicas. In some embodiments, the process uses two specific principal reaction stages. A sodium silicate solution having a low SiO | 01-12-2012 |
20120085970 | Composite Materials Reinforced with Carbon Nanotube Yarns - Composite materials are provided that include one or more CNT yarns embedded in a matrix material. The composite materials may be transparent. Methods for making the composite materials are also provided. The composite materials may be made by arranging at least one CNT yarn into a desired pattern and embedding the at least one CNT yarn into a matrix material. | 04-12-2012 |
20120097891 | POTASSIUM FLUORIDE DISPERSION AND PROCESS FOR PRODUCING FLUORINE-CONTAINING ORGANIC COMPOUND USING THE SAME - A potassium fluoride dispersion essentially consisting of potassium fluoride and an aprotic organic solvent having a boiling point higher than that of methanol, which is obtainable by mixing a mixture containing potassium fluoride and 5 to 50 parts by weight of methanol per 1 part by weight of potassium fluoride with the aprotic organic solvent followed by concentrating the obtained mixture, and a process for producing a fluorine-containing organic compound comprising contacting an organic compound having at least one group capable of being substituted nucleophilically with a fluorine atom with the potassium fluoride dispersion. | 04-26-2012 |
20120112128 | METHODS OF PRODUCING METALLIC PEROXIDE COMPOSITIONS FOR USE IN GROUNDWATER DECONTAMINATION - An improved and efficient method of producing a composition containing a metal peroxide capable of enhancing microbial degradation of contaminants in soil and groundwater. The method includes reacting a metal oxide or metal hydroxide with hydrogen peroxide in a solution of water containing a reaction moderator, intercalation agent, and a gelling agent. | 05-10-2012 |
20120126168 | ALKALI METAL IODIDE SALT SOLUTION AND METHOD FOR PRODUCING THE SAME - A method for producing an alkali metal iodide salt solution including combusting a liquid for combustion so as to combust a combustible component of the liquid for combustion; and subsequently cooling a resultant gas containing a decomposition product. The method includes the steps of (a) providing a liquid containing (i) an alkali metal iodide salt, (ii) an inorganic-salt-forming substance capable of forming, at combustion, an inorganic salt containing an alkali metal and (iii) an organic compound; (b) adding to the liquid a precipitation solvent capable of depositing the inorganic-salt-forming substance; (c) removing from the liquid the inorganic-salt-forming substance precipitated in the step (b) so as to obtain the liquid for combustion; and (d) combusting the liquid for combustion and subsequently cooling the resultant gas containing a decomposition product. | 05-24-2012 |
20120175553 | METHOD FOR PRODUCING A SILICON INGOT - Method for producing a silicon ingot comprising the following steps: providing a container to receive a silicon melt, providing a temperature control device to control the temperature of the silicon melt in the container, arranging raw material in the container comprising silicon and at least one hydrogen-containing additive to reduce the formation of dislocations, and control of the temperature in the container ( | 07-12-2012 |
20120228545 | METHOD FOR PRODUCING A POROUS SIO2-XEROGEL WITH A CHARACTERISTIC PORE SIZE BY MEANS OF A BOTTOM-UP METHOD USING A PRECURSOR THAT HAS ORGANIC SOLID SKELETAL SUPPORTS - In a method for producing a porous SiO | 09-13-2012 |
20120313037 | CHLORIDE-CONTAINING SILICON - A chlorinated polysilane has the formula SiClx wherein x=0.01−0.8 and which can be produced by thermolysis of a chloropolysilane at a temperature below 600° C. | 12-13-2012 |
20120319041 | METHOD FOR PRODUCING HALOGENATED POLYSILANES - A process for preparing a halogenated polysilane H | 12-20-2012 |
20120326081 | CARBON BRUSH - A carbon brush is provided that improves motor efficiency and achieves a longer service life. A carbon brush ( | 12-27-2012 |
20130001467 | KINETICALLY STABLE CHLORINATED POLYSILANES AND PRODUCTION AND USE THEREOF - Kinetically stable halogenated polysilanes include mixture of compounds having respectively at least four silicon atoms bound together, the substituents thereof comprising chlorine, and chlorine and hydrogen, and in the composition thereof, the atomic ratio of substituent to silicon is at least 1:1, wherein a) the kinetically stable halogenated polysilanes have a kinetically high stability in relation to oxidative-splitting by chlorine, and the degree of conversion at temperatures of 120° C. within 10 hours with an excess of chlorine gas at 1013 hPa does not exceed 30 mol %, and b) the kinetically stable halogenated polysilanes have a percentage of branching points in the polysilane molecules of more than 8 mol %. | 01-03-2013 |
20130075653 | POWER TRANSMISSION BUS BAR FILLING MATERIAL - A filling material of power transmission bus bar, composed mainly of a silicone and an inorganic material, wherein weight ratio of said silicone and said inorganic material is between 1:0.1 and 1:9. As such, the resilience of the silicone can increase the buffering capability of said power transmission bus bar in facing pressure of strong winds; also stiffness of said inorganic material can increase the stability of said power transmission bus bar in a same situation. Said filling material of power transmission bus bar is able to protect metallic conduction element of said power transmission bus bar from getting in touch with moisture and dust, that may reduce its efficiency in transmitting power. | 03-28-2013 |
20130075654 | HIGHLY AROMATIC COMPOUNDS AND POLYMERS AS PRECURSORS TO CARBON NANOTUBE AND METAL NANOPARTICLE COMPOSITIONS IN SHAPED SOLIDS - A method of making metal nanoparticles and carbon nanotubes is disclosed. A mixture of a transition metal compound and an aromatic polymer, a precursor of an aromatic polymer, or an aromatic monomer is heated to form a metal nanoparticle composition, optionally containing carbon nanotubes. | 03-28-2013 |
20130161559 | HYDROGEN STORAGE COMPOSITES AND METHODS FOR MANUFACTURING THE SAME - Disclosed is a method of forming a hydrogen storage composite, including uniformly covering catalyst particles on the surface of a support to form a hybrid catalyst, and embedding the hybrid catalyst on the surface of a hydrogen storage material to form a hydrogen storage composite. Furthermore, the disclosed also provides a method for manufacturing the same. | 06-27-2013 |
20130200302 | COATING A SUBSTANCE WITH GRAPHENE - Technologies are generally described for a system and process effective to coat a substance with graphene. A system may include a first container including graphene oxide and water and a second container including a reducing agent and the substance. A third container may be operative relationship with the first container and the second container. A processor may be in communication with the first, second and third containers. The processor may be configured to control the third container to receive the graphene oxide and water from the first container and to control the third container to receive the reducing agent and the substance from the second container. The processor may be configured to control the third container to mix the graphene oxide, water, reducing agent, and substance under sufficient reaction conditions to produce sufficient graphene to coat the substance with graphene to produce a graphene coated substance. | 08-08-2013 |
20130240781 | Ozonolysis Reactions in Liquid CO2 and CO2-Expanded Solvents - A method for increasing ozone concentration in a liquid can include: providing a gas having ozone; introducing the ozone-containing gas into a liquid, wherein the liquid and ozone combination has a temperature between about 0.8 and about 1.5 times the critical temperature of ozone; and increasing isothermally, the pressure of the ozone-containing gas above the liquid to about 0.3 to about 5 times the critical pressure of ozone so as to increase the ozone concentration in the liquid. The temperature is expressed in absolute units (Kelvin or Rankin). The method can be used for removing ozone from a gas or for purifying ozone. The liquid having a high ozone concentration can be used for ozonolysis of a substrate. | 09-19-2013 |
20130277607 | METAL HYDRIDE ALLOYS HAVING IMPROVED ACTIVATION AND HIGH RATE PERFORMANCE - A multi-phase metal hydride alloy material which is capable of reversibly absorbing and desorbing hydrogen includes a first main phase or group of phases having an AB | 10-24-2013 |
20130284974 | SODIUM SILICATE SOLUTIONS - Sodium silicate solutions of modulus 3.0 to 3.8 are provided. In some embodiments, the solution is made by a process that uses two specific principal reaction stages. A sodium silicate solution having a low SiO | 10-31-2013 |
20130299737 | OXYGEN-SELECTIVE ADSORBENT HAVING FAST ADSORPTION RATE AND PREPARATION METHOD THEREOF - Provided is a preparation method of an oxygen-selective adsorbent selectively adsorbing oxygen in the air and an oxygen-selective adsorbent prepared thereby. The preparation method includes: preparing BaMg(CO | 11-14-2013 |
20140021403 | CARBON NANOTUBE COMPOSITE AND METHOD OF MANUFACTURING THE SAME - A carbon nanotube includes carbon nanotubes, and an entanglement member which is combined with the carbon nanotubes and has a three-dimensional shape. | 01-23-2014 |
20140264164 | HYDROGEN SULFIDE STREAM FOR CATALYST SULFIDATION FROM REFINERY RICH AMINES - A process for the production of a H | 09-18-2014 |
20140319418 | PROCESS FOR PRODUCING HYDROGELS - The invention relates to a process for producing a hydrogel, which is performed in a reactor which has a body A which rotates about an axis of rotation and a metering system. A component comprising at least i) a soluble salt of an acidic or amphoteric oxygen-containing molecular anion and ii) a component comprising a precipitant are applied with the aid of the metering system to the surface of the rotating body A, such that a mixture of components i) and ii) flows over the surface of the rotating body A to an outer region of the surface of the rotating body A, the mixture leaves the surface and the pH of the mixture after leaving the surface of the body A is between 2 and 12. Additionally disclosed is the use of the resulting hydrogels for production of aerogels. | 10-30-2014 |
20140374653 | APPARATUS AND METHOD FOR SEPARATING RADIOACTIVE NUCLIDES AND RECOVERING REFINED SALT FROM LiCl WASTE SALT OR LiCl-KCl EUTECTIC WASTE SALT - There are provided an apparatus and method for separating radioactive nuclides from a waste salt and recovering a refined salt, which are able to maximize process efficiency and operating efficiency of a process of regenerating a waste salt produced during a pyrochemical process of used nuclear fuel by converting the waste salt into a thermally stable form and distilling the waste salt under a reduced pressure using a single apparatus having two top covers which are mountable to replace radioactive nuclides included in the waste salt, and highly improve applicability and utility in a remote operation facility for disposal of a radioactive waste by further simplifying operation/handling compared with conventional processes. | 12-25-2014 |
20150108400 | METHOD AND APPARATUS FOR MANUFACTURING GRAPHITE OXIDE - There is provided a method and an apparatus for preparing graphite oxide, in accordance with the present disclosure, when an oxidizer is added by stages into a sequencing batch oxidizer mixer connected in multiple stages at a constantly low temperature, the oxidizer is mixed therein while suppressing an oxidation reaction. During an oxidation reaction of graphite, in a risky range of overheating and explosion, a tube type reactor equipped within a heat exchanger is used to accurately control a local temperature and the oxidizer can permeate between layers of the graphite with increased efficiency under ultrasonication. In an additional reaction range out of the risky range, a continuous stirred tank reactor is used to mature the oxidation reaction, so that a risk of explosion during manufacturing of graphite oxide can be reduced and a great amount of graphite oxide can be mass-produced economically. | 04-23-2015 |
20160010080 | A METHOD FOR PREPARING SILICA-COATED MAGNETIC BEAD | 01-14-2016 |
20160075579 | Methods of Making Purified Water from the Fischer-Tropsch Process - The Fischer-Tropsch (FT) process creates significant amounts of water. This FT produced water contains significant amounts of organic impurities. The invention provides methods of treating FT produced water. Surprisingly, it was discovered that the FT produced water could be successfully treated in a membrane bioreactor (MBR) according to relatively simple and more efficient steps; for example, by adjusting the pH of the water in the range of 4.2 to 5.8 or treating the FT produced water in a stripper where the distillate product stream and a reflux stream returning to the stripper have the same composition. In a related aspect, water compositions are described. | 03-17-2016 |