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Gas Separation: Processes > Solid Sorption Solid SorptionSolid Sorption patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070261549 - Residence time distribution method and apparatus for operating a curvilinear pressure vessel where transport phenomena take place A method and apparatus for operating a pressure vessel containing a bed of particulate material comprising substantially leveling the bed and employing a fluid flow distributor above the bed. ... 10/04/07 - 20070227351 - Mesostructured zeolitic materials, and methods of making and using the same One aspect of the present invention relates to mesostructured zeolites. The invention also relates to a method of preparing mesostructured zeolites, as well as using them as cracking catalysts for organic compounds and degradation catalysts for polymers. ... 09/27/07 - 20070221059 - Air filtration media comprising metal-doped silicon-based gel and zeolite materials An environmental control for use in air handling systems that provides highly effective filtration of noxious gases is provided. Such a filtration system utilizes a novel combination of at least one metal-doped silica-based gel and zeolite materials to trap and/or modify, and remove such undesirable gases (such as ammonia, ethylene ... 07/19/07 - 20070163435 - Residual gas removal method A method of removing a residual gas from inside a conventional shipping container is disclosed. The method first involves the step of accessing the container by opening a door of the container and fitting a panel to the open door space. Next the method involves extracting at least some of ... 07/05/07 - 20070151449 - System, apparatus and method for concentrating chemical vapors Apparatus for concentrating a vaporous substance, which comprises: a sorbent material capable of capturing said vaporous substance; a first housing in which the sorbent material is located, which housing is metallic and has an inlet port and an outlet port, said housing being fitted with a heating element proximate the ... 06/28/07 - 20070144346 - Thermal processor with contaminant removal cartridge A thermal processor includes an oven for thermally developing an imaging media which produces gaseous contaminants during development. The gaseous contaminants includes odorous portions and condensable portions which have a condensation temperature. A contaminant removal cartridge has a housing configured to couple to the oven, a heat exchanger, and a ... 05/24/07 - 20070113735 - Carbon cryogels and related methods Carbon cryogels, methods for making the carbon cryogels, methods for storing a gas using the carbon cryogels, and devices for storing and delivering a gas using the carbon cryogels. ... 03/22/07 - 20070062369 - Method for the production of shaped zeolites, and method for eliminating impurities from a gas stream (as amended) Disclosed is a synthetic zeolite by means of which gas streams containing steam and carbon dioxide as impurities can be purified. The zeolitic adsorbing agent is a 13X type or LSX type faujasite or a mixture of both types that are deformed with a binder, at least some parts of ... 02/22/07 - 20070039465 - Method and apparatus for improving the air quality within a building or enclosed space The present invention provides a method and apparatus for improving air quality within an enclosed space. The apparatus provides at least 3 molecular sieves that contain zeolite to treat the air to remove toxins such as suspended particles, carbon dioxide, carbon monoxide, nitrogen dioxide, bacteria, formaldehyde, total volatile organic compounds, ... 02/08/07 - 20070028768 - Method of adsorption using self-locking carbon adsorbent Methane or hydrogen are adsorbed by passing the substance through one or more openings provided in a wall part of a carbon-nanohorn aggregate. The carbon-nanohorn aggregate forms a self-locking carbon adsorbent. The substance passes through the one or more openings in one limited direction from the outside to the inside ... 01/25/07 - 20070017367 - Partial pressure swing adsorption system for providing hydrogen to a vehicle fuel cell A method of operating a fuel cell system includes providing a fuel inlet stream into a fuel cell stack, operating the fuel cell stack to generate electricity and a hydrogen containing fuel exhaust stream, separating at least a portion of hydrogen contained in the fuel exhaust stream using partial pressure ... 01/18/07 - 20070012185 - Air treatment filter and related method An activated carbon filter that treats a gas stream having a varying relative humidity, the gas stream contaminated with at least one of formaldehyde, an acid gas and an alkaline gas. The filter includes a plurality of activated carbon granules mixed together in a carbon bed filter. A first portion ... 01/04/07 - 20070000383 - Adsorbent and catalyst mixtures The present invention relates to the use of expensive and highly selective adsorbents and catalysts for trace contaminant gas removal to generate products of high and ultra-high purity. Mixing such highly selective materials with other less expensive, less selective materials results in the ability to achieve higher purity, higher capacity ... 01/04/07 - 20070000382 - Silver-exchanged zeolites and methods of manufacture therefor The present invention relates generally to zeolites having a silica/alumina ratio of less than or equal to 10 (Si/Al≦10) that are exchanged with Ag+ and thermally treated in such a way to favor adsorption over alternative catalytic and chemically reactive functionalities. The adsorbents of the present invention and the method ... 11/09/06 - 20060249019 - Regenerable adsorption system A method for regenerable adsorption includes providing a substrate that defines at least one layer of ultra short channel length mesh capable of conducting an electrical current therethrough, coating at least a portion of the substrate with a desired sorbent for trace contaminant control or CO2 sorption, resistively heating the ... 11/02/06 - 20060243134 - Air filter unit with several filter elements A filter unit for the purification of air includes at least a first filter element, which contains granular, especially spherical, activated carbon as an adsorbent material, and at least a second filter element, which contains a combination of granular, especially spherical, activated carbon and activated carbon fibers as an adsorbent ... 08/03/06 - 20060169139 - Filters employing both acidic polymers and physical-adsorption media A filter includes at least two different adsorptive media. First, chemisorptive media, which is porous and includes an acidic functional group, is used to remove molecular bases, including ammonia, organic amines, imides and aminoalchols, from the atmosphere used in semiconductor fabrication and other processes that require uncontaminated gaseous environments of ... 07/06/06 - 20060144226 - Method and device for discharging and dehumidifying air in a cooking area A method and a device for discharging air current from a cooking area. The method and the device guide the air current through a sorption agent for absorbing water or water vapor contained in the air current. The sorption agent is regenerated preferably when the air current is not being ... 07/06/06 - 20060144225 - Gas dispensing and recovery apparatus A container (1) having a first compartment (3) and a second compartment (5) separated by a movable gas impermeable partition (7) is used for storing and dispensing a gas for use in a process and receiving and storing a gas recovered from the process. Fresh gas is dispensed (9) from ... 06/01/06 - 20060112823 - Method and apparatus for pollution control of confined spaces A method of improve the removal of particulate matter, heavy metals, neutralizing acid, and kill microorganism pollutants, known to be in contaminated air volumes of occupied confined spaces, when exposed in close contact under pressure to a mixture of alkaline sorbent materials, having a known synergism between said pollutants using ... 04/13/06 - 20060075894 - Bioagent air filtration systems Generally, systems for air and water purification using unpowered charged sorbent mediums (3) which may include layered double hydroxide (LDH) (1) compositions, lignin (2), and methods of sorbing inorganic or organic material(s) onto such mediums, including an ionic contaminants (10), cationic contaminants (11), non-ionic organic contaminants (20), and even biological ... 02/23/06 - 20060037472 - Fluid flow filter A fluid filter for preventing the introduction of fluid contaminants into an associated device is disclosed. The filter has a housing having an inlet chamber and an outlet chamber. The inlet chamber forms an inlet port of the fluid filter and the outlet chamber forms an outlet port of the ... 02/16/06 - 20060032372 - Grooved active and passive adsorbent filters The invention relates to a device for filtering contaminants, such as particulates and vapor phase contaminants, from a confined environment such as electronic or optical devices susceptible to contamination (e.g. computer disk drives) by improving performance and possibly incorporating multiple filtration functions into a unitary filter. Filtration functions include a ... 02/16/06 - 20060032371 - Adsorbent breather filter The invention relates to a device for filtering contaminants, such as particulates and vapor phase contaminants, from a confined environment such as electronic or optical devices susceptible to contamination (e.g. computer disk drives) by improving performance and possibly incorporating multiple filtration functions into a unitary filter. The filter includes flow ... 12/29/05 - 20050284291 - Adsorptive separation of gas streams A method and system for adsorptive separation of a feed gas mixture provides for increased system efficiency and product recovery. The requirement for purge gas streams consuming desired product gas to regenerate adsorption beds is reduced through an inventive method for adsorbent selection and adsorption bed and process design. ... 11/17/05 - 20050252373 - Storage materials for hydrogen and other small molecules This invention relates to adsorbents useful for storing hydrogen and other small molecules, and to methods for preparing such adsorbents. The adsorbents are produced by heating carbonaceous materials to a temperature of at least 900° C. in an atmosphere of hydrogen. ... 10/20/05 - 20050229781 - Separation method and separation apparatus of isotopes from gaseous substances A isotopic gas of high purity is obtained at low cost, wherein for example, in a case of separating 13CH4 from methane gas and obtaining 13CH4 of high purity, the enrichment of 13CH4, using the difference in adsorption of 12CH4 and 13CH4 onto an adsorbing material, is performed up to ... 08/18/05 - 20050178267 - Method and apparatus for the preparation of clean gases A method and apparatus for preventing contamination of a substrate or a substrate surface, and particularly relates to prevention of contamination of raw materials, semi-finished products, base materials of products and substrate surface in a high-tech industry such as in the production of semiconductors and liquid crystals. A gas coming ... 07/28/05 - 20050160905 - Dual mode medical oxygen concentrator Oxygen generation system comprising a portable oxygen generator unit including a portable air separation device for the generation of an oxygen-rich gas, a primary gas pump including means to supply air to the portable air separation device, a primary motor to drive the gas pump, a rechargeable power supply to ... ### FreshPatents.com Support |