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Gas separation: processes

20130118347 - Device and method for degassing aqueous media: A device for degassing aqueous media has a first container containing medium to be degassed. A first line connects the first container to a degassing module and a second line connects the degassing module to a second container for receiving the degassed medium. A first non-return valve in the first... Agent: Sartorius Stedim Biotech Gmbh

20130118348 - Modular compact adsorption bed: A modular and compact adsorbent bed structure is disclosed for use in an adsorption-based gas separation plant. The conventional adsorbent bed in a gas separation plant is replaced with a plurality of modular adsorbent bed units connected to make the adsorbent bed structure. The modular design requires lower fabrication and... Agent:

20130118349 - Vane electrostatic precipitator: The embodiments described herein improve on the present electrostatic precipitator method of using parallel plates to collect particulates by using multiple parallel vanes set at operating parameters described below. By using vanes, the main entrained air is subdivided and directed to flow between vanes that induce resistance to flow allowing... Agent:

20130118350 - Method and device for separating acid gases from a gas mixture: The invention is directed to a method for separating acid gases from a gas mixture in which the gas mixture is contacted with an absorption medium which comprises water and at least one amine and has a phase-separation temperature in the range from 0 to 130° C. In addition, the... Agent: Evonik Degussa Gmbh

20130118351 - Air pollution control system and method: SOx removal equipment for reducing sulfur oxides from flue gas from a boiler, a cooler provided on a downstream side of the SOx removal equipment, for reducing the sulfur oxides that remain in the flue gas and decrease a gas temperature, CO2 recovery equipment including an absorber for bringing CO2... Agent: Mitsubishi Heavy Industries, Ltd.

20130118352 - Air extraction device and method for removing particles carried by an air stream: The invention relates to an air extraction device (2) comprising an intake opening (4), a downstream air duct for an air flow (L), said air duct extending in a first section through a rotatingly driven fan wheel (6) radially outward and extending in a second section downstream of the outlet... Agent: Berling Gmbh

20130118353 - Server rack front door with contamination filter and sensor: An apparatus, system, and method for preventing server contamination. The system includes a server rack and a contamination filter secured to the server rack. The contamination filter may be configured to filter particulate substances and/or chemical substances from air. The system may include a reaction coupon configured to indicate the... Agent: International Business Machines Corporation

20130118354 - Plume recovery method: Methods for recovering water from the plume of a heat removal or exhaust device are provided. The methods utilize a condensation apparatus (1) with a heat transfer wall (7), a condensation side (3), and a cool-air side (5). The plume is fed to the condensation side (3) as cool air... Agent: General Electric Company

20130112075 - Method for cleaning a gas flow loaded with dust: A method is provided for cleaning a gas flow made of top gas and/or off gas and/or export gas from a direct reduction plant or a melt reduction plant, which is loaded with dust and/or fine particulate solids. The gas flow is subjected to a dry cleaning using at least... Agent:

20130112076 - Recovery of xe and other high value compounds: A system and method for recovering high value gas from a process stream, material or environment containing same, e.g., xenon by contacting gas from the process stream, material or environment with a carbon adsorbent effective to sorptively capture same, free of or with reduced concentration of fluid species present with... Agent: Advanced Technology Materials, Inc.

20130104733 - Air-treatment mask systems, and related methods and air-treatment masks: Embodiments disclosed herein include air-treatment mask systems having at least one controllable air-treatment device that is controlled responsive to one or more signals from at least one pollutant sensor, and related methods of operation and air-treatment masks. In an embodiment, an air-treatment mask system includes a wearable air-treatment mask having... Agent: Elwha, LLC

20130104734 - Reduction of mercury emissions from cement plants: This invention provides a method for reducing mercury emissions from a cement plant comprising at least a particulate collection device and a preheater tower comprised of one or more preheater cyclones. The method comprises injecting pulverized coal into at least one preheater cyclone of said cement plant.... Agent: Albemarle Corporation

20130104735 - Method and device for removing volatile organic substances from the contained air of closed habitats: A method for removing volatile organic substances from the contained air of closed habitats includes a) conducting contained air through an adsorber bed formed by a hydrophobic zeolite bed, b) closing the adsorber bed, c) extracting the air from the adsorber bed and feeding the air into the closed habitat,... Agent: Astrium Gmbh

20130104736 - Filtration module: A filtration module is provided that includes a filter member and a spacing member disposed in detached, contact engagement along a length of each member, such length extending about a longitudinal axis of a filtration module to define a concentric and detached plurality of filtration layers, and an interleaved, concentric... Agent: W.l. Gore & Associates, Inc.

20130104737 - Supersonic venturi scrubber: A method of removing contaminants from a gas stream utilizing a supersonic venturi including a converging section, a throat, and a diverging section is provided. A contaminated gas stream and a scrubbing liquid stream are introduced into the converging section, thereby forming a mixed stream which experiences choked flow upon... Agent:

20130104738 - Laboratory apparatus: The present invention relates to a glass laboratory apparatus that includes a pre filter and a main filter to scrub solids from a gas using water filtration. A preferred embodiment of the present invention includes a main vessel adapted to hold a volume of a liquid such as water and... Agent:

20130098242 - Process for separation of gases: The invention relates to a specific apparatus, more particularly a chain of gas separation membrane modules, for separation of gas mixtures into two fractions each of elevated purity.... Agent: Evonik Fibres Gmbh

20130098243 - Method of removing metal carbonyls from gaseous streams and metal carbonyl sorbent: Method of removing metal carbonyls from a gaseous stream comprising contacting the metal carbonyl containing gaseous stream at elevated temperature with a particulate sorbent comprising modified copper aluminum spinel, wherein the copper aluminium spinel has been modified by a thermal treatment in a reducing atmosphere and a particulate sorbent for... Agent: Haldor Topsoe A/s

20130098244 - Air pollution control system and method: SOx removal equipment 15 which reduces sulfur oxides from flue gas 12 from a boiler 11, a cooler 16 which is provided on the downstream side of the SOx removal equipment 15 so as to reduce the sulfur oxides from the flue gas and decrease a gas temperature, CO2 recovery... Agent: Mitsubishi Heavy Industries, Ltd.

20130098245 - Removal of thermal stable salts from organic solvents: A Method for removing salts, which cannot be thermally regenerated in a temperature range from 0°-200° C., from organic solvents in aqueous solution by evaporation, wherein the normal boiling point of the organic solvents is higher than water. The organic components contained in the solvent and the salt-like components which... Agent: Thyssenkrupp Uhde Gmbh