Gas separation: processes inventions 04/06

20060086247 - Fluid purification system with low temperature purifier: A system and method for processing a matrix fluid to remove one or more impurities (such as moisture from a process gas). The purifier includes a pre-cooler that receives the matrix fluid and cools the matrix fluid to a second, lower temperature. A container is provided to contain a purifier...

20060086248 - Condensing deaerating vent line for steam generating systems: The present invention comprises an apparatus and method for efficiently venting impurities from a heat recovery steam generator system by concentrating the impurities in a condensing deaerating vent line 40 and then venting a proportionately small amount of steam with a proportionately high concentration of impurities. The condensing deaerating vent...

20060075893 - Apparatus and method for controlling air cleaning: Disclosed is an apparatus and method for controlling an air cleaning. The apparatus includes an air cleaning element, an AC high-voltage generator and a control unit. The air cleaning element generates negative ions and ozone using plasma discharge, and cleans indoor air using the negative ions and ozone. The AC...

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...

20060075895 - Processing method of exhaust gas and processing apparatus of exhaust gas: A processing method of an exhaust gas which comprises a step (A) adding a halogen-based gas-absorbing liquid to an adsorbent and a step (B) bringing the exhaust gas containing a halogen-based gas discharged from semiconductor manufacturing facilities into contact with the adsorbent, to remove the halide-based gas from the exhaust...

20060070522 - Desublimator for aluminum chloride: The invention relates to a desublimator for producing particulate, solid aluminum chloride from aluminum chloride vapor, which is formed by a vessel which is closed on all sides and has vertical walls and a feed point for the aluminum chloride vapor and an offtake point for the solid aluminum chloride,...

20060070521 - Removable duct liner: The invention relates to liners for air ducts. Specifically, the invention is an article comprising a porous polymeric membrane layer and, optionally, a support layer, in which the article is a duct liner adapted to be removably positioned within a porous air duct. The liner may also be used in...

20060070523 - Sodium permanganate ethylene absorption agent: A process for absorbing ethylene comprising preparing a support material impregnated with an aqueous sodium permanganate solution, wherein the ethylene absorption agent is prepared by a process of selecting a support material, preparing a sodium permanganate solution, and impregnating the carrier material with the sodium permanganate solution....