|Gas separation: processes patents - Monitor Patents|
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Gas separation: processesBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 11/28/2013 > patent applications in patent subcategories.
20130312602 - Flue gas diffuser objects: A diffuser object for a flue gas desulfurization (FGD) absorber is described. The diffuser object is placed in a high flue gas velocity zone inside the absorber in order to better distribute the flue gas and improve absorption efficiency. A method of improving absorption efficiency in a FGD absorber is... Agent:
20130312603 - Processes and sorbents for separation of gases by cyclic adsorption: A sorbent medium for a cyclic adsorption process comprises at least one self-supporting porous body produced by sintering a mixture of a powdered adsorbent and polyethylene particles having a molecular weight of at least 4×105 g/mol as determined by ASTM-D 4020.... Agent: Ticona LLC
20130312604 - Fluoropolymer gas separation films: The invention relates to a novel film, membrane or powder media made from fluoropolymers, especially PVDF-based and ETFE-based polymers, which are suitable for separating gases, especially carbon dioxide, from a gas mixture. The novel film has good selectivity, high permeance, good mechanical properties, and exhibits a high resistance to oxidant... Agent: Arkema Inc.
20130312605 - Gas phase air filtration: An adsorbent medium for removing gaseous contaminants from air comprises a porous self-supporting filter element produced by sintering particles of polyethylene having a molecular weight greater than 400,000 g/mol as determined by ASTM-D 4020 and an adsorbent. In one embodiment, the filter element comprises a body perforated by a plurality... Agent: Ticona LLC
20130312606 - System and method for carbon dioxide capture and sequestration from relatively high concentration co2 mixtures: A system and method of reducing the net carbon dioxide footprint of an industrial process that generates power from the combustion of hydrocarbon fuels in which ambient air is admixed with up to 50% by volume of an effluent gas from the power generator of the industrial process, in order... Agent:
20130312607 - Carbon oxide capture: s
20130312608 - Structure of an absorption column: A column structure is described for the containment of high surface area packing and absorbent liquid reagent for the removal of a target gas from a gas stream. The column structure comprises at least one vessel having an elongate upright wall structure to define an absorption process volume for the... Agent: Doosan Power Systems Uk Limited
20130312609 - Apparatus and methods for filtration of solid particles and separation of liquid droplets and liquid aerosols from a gas stream: An apparatus for filtration of solid particles and separation of liquid droplets and liquid aerosols from a gas stream for installation in a vessel comprises a cyclonic separator for coarse separation of solid particles and separation of liquid droplets and liquid aerosols from the gas stream. The cyclonic separator has... Agent: Kranji Solutions Pte Ltd11/21/2013 > patent applications in patent subcategories.
20130305920 - Preparation of zeolitic imidazolate frameworks (zifs) - polybenzimidazole mixed-matrix composite and application for gas and vapor separation: The present invention presents a mixed-matrix composite material comprising a continuous phase and zeolitic imidazolate framework (ZIF) particles dispersed in the continuous phase, wherein the continuous phase is polybenzimidazole (PBI), methods for making the mixed-matrix composite material, and methods for separating gas or vapor from a mixture of gases or... Agent: National University Of Singapore
20130305921 - Method for producing carbon molecular sieve membranes in controlled atmospheres: The invention concerns carbon molecular sieve membranes (“CMS membranes”), and more particularly the use of such membranes in gas separation. In particular, the present disclosure concerns an advantageous method for producing CMS membranes with desired selectivity and permeability properties. By controlling and selecting the oxygen concentration in the pyrolysis atmosphere... Agent:
20130305922 - Gas dehumidification by microporous coordination polymers: A gas-dehumidification method can include passing a humid gas stream through a water-sorbing sorbent comprising a microporous coordination polymer or derivative thereof, wherein the sorbent sorbs water from the passing humid gas stream to produce a water-sorbed sorbent and a dehumidified gas stream. The method can further include passing a... Agent: The Regents Of The University Of Michigan
20130305923 - Gas liquid contactor: A gas and liquid contacting vessel comprises a distributor apparatus. The distributor apparatus comprising at least one housing rotatable about an axis of the housing for receiving liquid. Each rotatable housing having a distributor region comprising at least one liquid outlet or arrangement of liquid outlets formed in the housing... Agent: Commonwealth Scientific And Industrial Research Organization
20130305924 - Method of recovering carbon dioxide and recovery apparatus: A recovery apparatus of carbon dioxide comprises: an absorption column which brings a gas containing carbon dioxide into contact with an absorbing liquid and allows the absorbing liquid to absorb carbon dioxide; a regeneration column for regenerating the absorbing liquid, by causing the absorbing liquid having carbon dioxide absorbed in... Agent: Ihi Corporation
20130305925 - Method and system to capture co2: A method is disclosed herein. The method includes the step of capturing and concentrating CO2 from atmospheric air by utilizing geothermal heat to provide the energy needed to move the atmospheric air through a tower.... Agent:
20130305926 - Filter systems with dirty air chamber spacer elements and methods of using the same: Filter systems and methods described herein include one or more spacer elements positioned in the dirty air chamber along with the filter elements attached to the spacer elements. The dirty air inlet delivers a dirty air stream into the dirty air chamber along a dirty air flow axis.... Agent:11/14/2013 > patent applications in patent subcategories.
20130298761 - Liquid, slurry and flowable powder adsorption/absorption method and system utilizing waste heat for on-board recovery and storage of co2 from motor vehicle internal combustion engine exhaust gases: P
20130298762 - Oxidation conrol for improved flue gas desulfurization performance: A system and method for controlling oxidation of sulfites in a slurry. The system includes a tank having an inlet for receiving a slurry used in wet flue gas desulfurization. The tank also includes an inlet for receiving a gas. The inlet for receiving the gas is configured so that... Agent:
20130298763 - Method for reducing regeneration energy: A process and an apparatus are described, which remove acid gas from a gas stream in a manner that generates a product gas stream at a higher temperature while consuming less energy than the existing technology. The process requires maintaining a positive product gas temperature differential. The apparatus enables the... Agent: Alstom Technology Ltd
20130298764 - Combination of expansion and cooling to enhance separation: A method and system for expanding, separating, and compressing a multi-phase fluid. An expander receives and expands the multi-phase fluid to generate a lower-pressure fluid which can more efficiently be separated in a separator. Expanding the fluid also drives a main shaft adapted to drive at least the separator and... Agent: Dresser-rand Company
20130298765 - Process and apparatus for removing contaminants from a gas stream: A gas purification process for treating a gas stream includes supplying the gas stream to at least one membrane unit to produce a permeate stream and a retentate stream. The retentate stream contains a lower concentration of at least one of water, hydrogen sulfide, or carbon dioxide as compared to... Agent: Uop LLC
20130298766 - Fluid treatment systems and methods using selective transfer membranes: Systems and methods for cooling and/or separating a component from a fluid are disclosed herein. Such systems and methods can include one or more of a separator (e.g., a dehumidifier), a chiller, and/or an expirator, each of which can include a selective transfer membrane. Such systems and methods can be... Agent: Dais Analytic Corporation
20130298767 - Method and apparatus for eliminating or reducing quench water for a wet electrostatic precipitator: A method and apparatus are provided for reducing quench water required by a wet electrostatic precipitator. The apparatus includes a wet electrostatic precipitator and an evaporator in flow communication with the wet electrostatic precipitator to evaporate at least one portion of bleed water discharged from the wet electrostatic precipitator into... Agent: Eisenmann Corporation
20130298768 - Adsorbent for removal of ammonia from air streams: An improved air purification adsorbent is disclosed. The air purification adsorbent comprises titanium dioxide (TiO2) impregnated with zinc chloride (ZnCl2). The adsorbent may be used in air purification systems for removing ammonia from air streams. The nanocrystalline (amorphous) structure of the adsorbent results in a higher density of surface defects,... Agent:
20130298769 - Carbon pyrolyzate adsorbent having utility for co2 capture and methods of making and using the same: A particulate form carbon pyrolyzate adsorbent, having the following characteristics: (a) CO2 capacity greater than 105 cc/gram at one bar pressure and temperature of 273° Kelvin; (b) CO2 Working Capacity greater than 7.0 weight percent; (c) CO2 heats of adsorption and desorption each of which is in a range of... Agent: Advanced Technology Materials, Inc.
20130298770 - Filter cartridge with seal member and methods: An air filter cartridge has filter media and a gasket arrangement with a perimeter gasket member against the downstream flow face and a side gasket member adjacent to at least a partial extension of a first side panel. The side gasket member includes no portion against second, third, and fourth... Agent:
20130298771 - Method and cleaning device for cleaning and checking a particle filter: A method for cleaning and checking a particle filter of a motor vehicle is provided. In a first step soot particles which have collected in the particle filter are burnt oil. In a second step ash located in the particle filter is blown, out using compressed air. A cleaning device... Agent: Daimler Ag
20130298772 - Nozzle arrangements and method for cleaning filter elements: A method of cleaning a filter element includes directing a jet of pressurized gas from a nozzle onto a filter element, with the jet having a non-round cross-sectional shape that is a same general cross-sectional shape as the opening in a tube sheet holding the filter element. The nozzle has... Agent: Donaldson Company, Inc.11/07/2013 > patent applications in patent subcategories.
20130291717 - Co2 recovery system and co2 recovery method: A CO2 recovery system includes an absorber 2 and a regenerator 3. The absorber 2 includes a CO2 absorbing section 21 and at least one water-washing section 22. The CO2 absorbing section 21 allows flue gas 101 to come into contact with a basic amine compound absorbent 103 so that... Agent: Mitsubishi Heavy Industries, Ltd.
20130291718 - Apparatus for concentrating and diluting specific gas and method for concentrating and diluting specific gas: One ozone concentrating chamber is provided therein with a part of a cooling temperature range where ozone can be selectively condensed or an oxygen gas can be selectively removed by transmission from an ozonized oxygen gas, and a part of a temperature range where condensed ozone can be vaporized, and... Agent:
20130291719 - Compression of carbon dioxide containing fluid: The present invention relates to a method of pressurising a fluid comprising carbon dioxide, the method includes: obtaining the fluid from a unit for removing carbon dioxide from a process gas; compressing the fluid to a pressure above the critical pressure of carbon dioxide; and cooling the compressed fluid to... Agent:
20130291720 - Systems and methods for recovering hydrocarbons from a polyolefin purge gas product: Provided are systems and methods for separating a purge gas recovered from a polyethylene product. The method includes recovering a polyethylene product containing one or more volatile hydrocarbons from a polymerization reactor and contacting the polyethylene product with a purge gas to remove at least a portion of the volatile... Agent: Univation Technologies, LLC
20130291721 - Fluidized bed method and system for gas component capture using low pressure drop distributor: The present disclosure is directed to a fluidized bed contaminant treatment system comprising plural stacked distributor elements that can be rigidly fixed to a housing surrounding the fluidized bed.... Agent: Ada-es, Inc.
20130291722 - A method of cleaning a carbon dioxide containing gas, and a carbon dioxide purification system: A gas purification system for cleaning a carbon dioxide rich flue gas generated in a boiler combusting a fuel in the presence of a gas containing oxygen. The gas purification system includes a compressor for compressing the carbon dioxide rich flue gas, a first gas cooler for cooling the compressed... Agent:
20130291723 - Processes and apparatuses for preparing liquified natural gas: Processes and apparatuses are provided for preparing liquified natural gas from a natural gas feed that comprises C5 to C7 hydrocarbons and C8 or greater hydrocarbons. An exemplary process includes effecting the preferential adsorption of the C8 or greater hydrocarbons from the natural gas feed over adsorption of hydrocarbons having... Agent: Uop LLC
20130291724 - Process for capturing acid gases: An absorption column 1 for separating CO2 and a second acid gas from a gas stream, the column comprising a first and second section (4, 5) for the absorption of CO2 and the second acid gas; a solvent inlet in the second section for the addition of liquid stream 3... Agent:
20130291725 - Cement kiln exhaust gas pollution reduction: A method for treating cement kiln exhaust is provided. The method includes the steps of: providing a cement kiln exhaust gas stream from a kiln; providing a water soluble alkaline-earth metal polysulfide; combining the cement kiln exhaust stream with the water soluble alkaline-earth metal polysulfide to create a combined stream;... Agent: Mercutek LLC
20130291726 - Jet engine deflector: A deflector for a jet engine. The deflector may prevent the jet engine from ingesting birds during a bird strike scenario. The deflector may include a series of ribs, spokes, or vanes that may vary in width and/or thickness from fore to aft, and/or may be curvilinear in one or... Agent:
20130291727 - Hot gas filtration system: A filtration system particularly suited for removing a particulate material from a hot gas includes a housing, a collection system including at least one collection belt, a cleaning system to clean the collected particulate material from the at least one collection belt, and a removal system for removing the collected... Agent: Cambridge International Inc.
20130291728 - Method utilizing international organization for standardization container filter house: A method of using a modular International Organization for Standardization (ISO) filter house for filtering process fluids is provided. The filter house includes a self-contained rectangular cuboid enclosure having the outside dimension of a standard, transportable ISO shipping container. The filter house has apertures for fluid flow inlet and fluid... Agent:Previous industry: Expansible chamber devices
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