Carbon Dioxide

Carbon Dioxide-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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NEW Method of manufacturing carbon-coated electrode active material and electrode active material manufactured by the method
May 25, 2017 - N°20170149061

Disclosed is a method of carbon-coating a secondary battery active material and a second battery active material produced by the method. The method of producing a carbon-coated battery active material involves mixing a carbon precursor with liquid carbon dioxide to produce a coating solution comprising a carbon material, coating a battery active material with the carbon material by applying the ...
NEW Coated lithium-nickel composite oxide particles and method for producing coated lithium-nickel composite oxide particles
May 25, 2017 - N°20170149058

To provide excellent lithium-nickel composite oxide particles which have high environmental stability and are thus capable of suppressing generation of impurities due to absorption of moisture and a carbon dioxide gas, while being prevented from easy separation of a coating film because of high adhesion thereof and having lithium ion conductivity. Coated lithium-nickel composite oxide particles, which are obtained by ...
NEW Supercritical carbon dioxide process for low-k thin films
May 25, 2017 - N°20170148624

The present disclosure generally relates to apparatus and methods for forming a low-k dielectric material on a substrate. The method includes various substrate processing steps utilizing a wet processing chamber, a solvent exchange chamber, and a supercritical fluid chamber. More specifically, a dielectric material in an aqueous solution may be deposited on the substrate and a solvent exchange process may ...
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NEW High solids flux circulating carbonation reactor
May 25, 2017 - N°20170144104

A system for capturing carbon dioxide co2 by carbonation in a circulating fluidized bed (cfb) carbonation reactor wherein temperature profile is adjusted by recirculation of solid fractions of metal oxide meo and metal carbonate meco3 to the cfb carbonation reactor.
NEW Personal carbon dioxide tracker
May 25, 2017 - N°20170144100

A device for removing carbon dioxide from the air has a reaction chamber having closed sidewalls and a removable end wall. There is a removable adsorber unit disposed in the reaction chamber that comprises an adsorbent mixture containing soda lime mixed with activated charcoal, and an air-permeable outer covering surrounding the adsorbent mixture. A louvered bed is disposed above the ...
NEW Vacuum devolatilizer
May 25, 2017 - N°20170144084

Provided is a vacuum devolatilizer for use in a polymer manufacturing or processing plant. The devolatilizer comprises a vacuum chamber having an inlet for a polymer melt, an outlet for a polymer melt, a vacuum port through which volatiles may be removed and a stirrer shaft port for the entry of a stirrer shaft. The stirrer shaft passes through the ...
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Methods for manufacturing photoelectrosynthetically active heterostructures
Hypersolar, Inc.
May 18, 2017 - N°20170141258

A photoelectrosynthetically active heterostructure (pah) is manufactured by forming or providing cavities in an electrically insulating material; forming or providing an electrically conductive layer on a side of the electrically insulating material; depositing an electrocatalyst cathode layer in the cavities; depositing one or more layers of light-absorbing semiconductor material in the cavities; depositing an electrocatalyst anode layer in the cavities; ...
Piston providing for reduced heat loss using cooling media
Federal-mogul Corporation
May 18, 2017 - N°20170138296

A steel piston achieving increased thermal brake efficiency in an internal combustion engine is provided. The piston includes a crown presenting a combustion surface, an outer side wall depending from the combustion surface, an outer cooling gallery, and an undercrown cooling gallery. The outer cooling gallery extends circumferentially along the outer side wall beneath the combustion surface. According to one ...
Fuel production using solar energy
Sunthetics Ab
May 18, 2017 - N°20170138196

There is provided a method of producing a product. The method comprises: supplying electricity generated in a photovoltaic cell arrangement and a piston engine, respectively, to electrolytic and catalytic reactions that are heated by concentrated sunlight; reacting carbon dioxide and water in the heated electrolytic and catalytic reactions to form a pressurized product, such as pressurized methanol; and expanding the ...
Method for producing polyether carbonate polyols
Covestro Deutschland Ag
May 18, 2017 - N°20170137569

The invention relates to a method for producing polyether carbonate polyols by binding alkylene oxides and carbon dioxide to one or more h-functional starter substance/s in the presence of a double metal cyanide (dmc) catalyst, characterized in that (y) one or more h-functional starter substance/s and dmc catalyst are continuously metered into the reactor during the binding process, ...
A method for producing an activated nesquehonite
Gulf Organisation For Research And Development
May 18, 2017 - N°20170137297

A method for producing an activated nesquehonite includes activating one or more nesquehonites by heating. The one or more nesquehonites may be formed by the reaction of carbon dioxide with aqueous magnesium ions at elevated ph, and may include barringtonite, nesquehonite, dypingite, hydromagnesite, and/or artinite and/or lansfordite. The activated nesquehonite may be useful in a building material, and ...
Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with ...
Saudi Arabian Oil Company
May 18, 2017 - N°20170137288

An enrichment apparatus and process for enriching a hydrogen sulfide concentration in an acid gas stream to create a hydrogen sulfide rich stream for feed to a claus. The enrichment apparatus comprises a hydrocarbon selective separation unit operable to separate the acid gas stream into a hydrocarbon rich stream and a purified acid gas stream, wherein the acid gas stream ...
Self-retracting, insulated dry ice container and gas dispenser for enhanced shipping container refrigeration
Air Liquide Industrial U.s. Lp
May 18, 2017 - N°20170137214

In one embodiment of the present invention, a self-retracting dry ice container, comprising a means for enclosing solid carbon dioxide is provided. The means are adapted to retract as the solid carbon dioxide sublimates. In another embodiment of the present invention, a method for refrigerating a storage compartment is provided. The method includes providing, within a storage compartment, a self-retracting ...
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Carbon dioxide separation and recovery system
Kawasaki Jukogyo Kabushiki Kaisha
May 18, 2017 - N°20170136404

A carbon dioxide separation and recovery system includes an adsorption tower, a regeneration tower, and a drying tower. The adsorption tower causes a target gas to contact an adsorbent to adsorb carbon dioxide contained in the target gas to the adsorbent. The regeneration tower causes a normal-pressure wet gas which is a gas mixture of the carbon dioxide and steam ...
Integration of staged complementary psa system with a power plant for co2 capture/utilization and ...
Exxonmobil Research And Engineering Company
May 18, 2017 - N°20170136400

Systems and methods are provided for combined cycle power generation while reducing or mitigating emissions during power generation. Recycled exhaust gas from a power generation combustion reaction can be separated using a staged complementary swing adsorption process so as to generate a high purity co2 stream while reducing/minimizing the energy required for the separation and without having to reduce ...
Sorbents for carbon dioxide reduction from indoor air
Enverid Systems, Inc.
May 18, 2017 - N°20170136399

A sorbent for co2 reduction from indoor air from an enclosed space. In some embodiments, the sorbent comprises a solid support and an amine-based compound being supported by the support. The sorbent captures at least a portion of the co2 within the indoor air. The sorbent may be regenerated by streaming outdoor air through the sorbent to release at least ...
Consumer migraine relief device for use with beverage containers
Enverid Systems, Inc.
May 18, 2017 - N°20170136204

The migraine treatment device of the preferred embodiments includes a threaded fitting designed to thread onto a beverage container; a valve coupled to the threaded fitting; a nozzle coupled to the valve, where the nozzle opening is smaller than the size of a human nostril; where at least some of the gas in the beverage container is one or more ...
Dry separation apparatus, nozzle for generating high-speed particle beam for dry separation
Npics Inc.
May 11, 2017 - N°20170133241

A dry separation method is a dry separation method for ashing a photoresist, including a spraying and separating step of spraying sublimation particles on the photoresist and separating the photoresist. A dry separation apparatus is a dry separation apparatus for ashing a photoresist, including a nozzle for generating a high-speed particle beam that includes sublimation particles. The nozzle generates ultra-high ...
Refrigerator appliance
General Electric Company
May 11, 2017 - N°20170131022

A refrigerator appliance includes a beverage reservoir disposed within a chilled chamber of a cabinet. A conduit extends between a carbon dioxide source and the beverage reservoir. A controller is configured for activating the carbon dioxide source such that the carbon dioxide source directs carbon dioxide into the beverage reservoir via the conduit when liquid is dispensed from the beverage ...
System and process for electrochemical conversion of carbon dioxide to carbon monoxide
University Of Delaware
May 11, 2017 - N°20170130347

The invention provides a system and a process that allow for the selective electrochemical conversion of carbon dioxide to carbon monoxide with high energy efficiency, using a cathode comprised of tin in combination with an anode comprised of platinum. The electrolysis system may be comprised of a single or two compartment cell and may employ an organic electrolyte or an ...
Process and device for producing fuel hydrocarbon oil
Royal Corporation Co., Ltd.
May 11, 2017 - N°20170130137

Provided are a method and a device with which carbon dioxide is used as a starting material to yield methanol, without requiring high-temperature high-pressure conditions or the addition of hydrogen, and fuel hydrocarbons such as gas oil or heavy oil are produced in a satisfactory yield. The method is a method for increasing the amount of a hydrocarbon oil, characterized ...