| Patents for B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933) |
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| 04/27/2006 | DE102005043142A1 Deacidifying a fluid stream comprises absorbing acid gases in an absorbent comprising a polyamine and an aliphatic or alicyclic amine |
| 04/27/2006 | DE102004054260A1 Sorptiver Textilverbund Sorptive textile composites |
| 04/27/2006 | DE102004052062A1 Regenerating a storage catalyst in an engine exhaust system comprises adjusting the lambda ratio to substoichiometric to regenerate the catalyst and repeatedly supplying air to produce a superstoichiometric lambda ratio |
| 04/27/2006 | DE102004051900A1 Production of porous filter elements or catalyst supports by powder metallurgy comprises use of mixture of steel powder and low-melting aluminum or aluminum alloy powder |
| 04/27/2006 | DE102004051807A1 Sorptionseinheit zur Entfernung organischer Siliziumverbindungen sowie Verwendung von hydrophobierten Kieselgel als selektives Sorbens Sorption to remove organic silicon compounds and hydrophobized silica gel as a selective sorbent |
| 04/27/2006 | DE102004050023A1 Einrichtung zur dosierten Einspritzung eines Reduktionsmittels in den Abgastrakt einer Brennkraftmaschine Device for the metered injection of a reducing agent into the exhaust gas tract of an internal combustion engine |
| 04/27/2006 | DE102004050022A1 Device for cooling a nozzle for injecting a reducing agent into an engine exhaust system comprises a cooling circuit through which the reducing agent is circulated between injections |
| 04/27/2006 | DE10148180B4 Vorrichtung zur Abgasreinigung an Dieselmotorprüfständen Apparatus for purifying exhaust gas of diesel engine test benches |
| 04/27/2006 | DE10119490B4 Verfahren und Vorrichtung zum Prozessieren von Substraten Method and apparatus for processing substrates |
| 04/27/2006 | DE10014829B4 Wasserfalle, insbesondere für Atemgasüberwachungsgeräte Water trap, especially for respiratory gas monitors |
| 04/27/2006 | CA2587887A1 Arcing electron stream apparatus and method |
| 04/27/2006 | CA2584672A1 High al-content steel sheet excellent in workability and method of production of same |
| 04/27/2006 | CA2584532A1 Process and device for sterilising ambient air |
| 04/27/2006 | CA2583778A1 Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter |
| 04/27/2006 | CA2581306A1 Catalyzed diesel soot filter and process for its use |
| 04/27/2006 | CA2581271A1 Method for removing and recovering co2 from an exhaust gas |
| 04/26/2006 | EP1650162A1 System and method for collecting carbon dioxide in exhaust gas |
| 04/26/2006 | EP1649924A2 Exhaust gas purifying catalyst and method of manufacturing exhaust gas purifying catalyst |
| 04/26/2006 | EP1649923A1 Gas processing method and gas processing apparatus utilizing oxidation catalyst and low-temperature plasma |
| 04/26/2006 | EP1649922A1 Device and method for processing combustion exhaust gas |
| 04/26/2006 | EP1649921A2 Compressor variable dryer system |
| 04/26/2006 | EP1649338A2 Multi-phase separation system |
| 04/26/2006 | EP1648954A2 Microporous polymer material |
| 04/26/2006 | EP1648822A2 Process for selective oxidation of carbon monoxide in a hydrogen containing stream |
| 04/26/2006 | EP1648817A1 Method for extracting hydrogen from a gas containing methane, especially natural gas and system for carrying out said method |
| 04/26/2006 | EP1648594A1 Air cleaning device |
| 04/26/2006 | EP1648593A1 Air filtration device |
| 04/26/2006 | EP1648591A1 Support for immobilising catalytically active units |
| 04/26/2006 | EP1648590A1 Regeneration of acid gas-containing treatment fluids |
| 04/26/2006 | EP1648589A2 METHOD FOR RECOVERY OF CO sb 2 /sb FROM GAS STREAMS |
| 04/26/2006 | EP1463587A4 Toroidal vessel for uniform, plug-flow fluid distribution applications |
| 04/26/2006 | EP1429846B1 Breathing gas supply system |
| 04/26/2006 | EP1409113A4 Apparatus and method for fluid purification |
| 04/26/2006 | EP1347816A4 System and process for gas recovery |
| 04/26/2006 | EP1333923A4 Apparatus and method for removing and fractionating sorbates from sorbents |
| 04/26/2006 | EP1325217B1 Device for generating a reducing agent/air mixture |
| 04/26/2006 | EP1069937B1 Method for the conversion of dinitrogen oxide |
| 04/26/2006 | EP0984826B2 Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using the autothermic reactor for producing synthesis gas |
| 04/26/2006 | CN2775513Y External jointed fume filtering and purifying device |
| 04/26/2006 | CN2775496Y Low cost high efficiency dust removing desulfurizing device |
| 04/26/2006 | CN2775028Y Sulfuric acid drying absorbing tower |
| 04/26/2006 | CN2774623Y Novel light catalytic air purifier |
| 04/26/2006 | CN2774622Y Foam filter desulfurizing and dust removing device |
| 04/26/2006 | CN2774620Y Screw type desulfurizing and dust-removing device |
| 04/26/2006 | CN1764813A Air separator |
| 04/26/2006 | CN1764773A Regeneration controller for exhaust purification apparatus of internal combustion engine |
| 04/26/2006 | CN1764601A 氧化物固溶体粉末 Oxide solid solution powder |
| 04/26/2006 | CN1763446A Method and apparatus for purifying indoor air |
| 04/26/2006 | CN1763438A Cleaning-free smoke purifier |
| 04/26/2006 | CN1763432A Flue type dust removal and purification apparatus |
| 04/26/2006 | CN1762606A Gas-liquid separator |
| 04/26/2006 | CN1762591A Catalyst for selective reduction of No by propylene in oxygen-rich condition and preparation method thereof |
| 04/26/2006 | CN1762587A CO low temperature oxidation catalyst and its preparation process |
| 04/26/2006 | CN1762585A Preparation process of selective reduction catalyst for lean-burn gasoline motor car exhausted gas nitrogen oxide |
| 04/26/2006 | CN1762583A Method for preparing photocatalyst capable of responding to visible light |
| 04/26/2006 | CN1762582A Photocatalyst capable of responding to visible light |
| 04/26/2006 | CN1762577A Tar absorption dehydration purifier |
| 04/26/2006 | CN1762572A High temperature carbon dioxide adsorbent containing silicon nano calcium oxide, its preparation process and application in hydrogen production process |
| 04/26/2006 | CN1762570A Self circulated cascade gas lift type internal-loop reactor system |
| 04/26/2006 | CN1762554A Single machine linkage type kitchen smoke desulfuirzing, dust-collecting purifier |
| 04/26/2006 | CN1762553A Flue gas desulfurizing and dust collecting unit |
| 04/26/2006 | CN1762552A Process for treating perfluorides |
| 04/26/2006 | CN1762551A Method for desulfurizing and denitrifying flue gas by electron beam and apparatus thereof |
| 04/26/2006 | CN1762550A Magnesium oxide flue gas desulfurization and outgrowth thick-slurry method oxidation reclaim process |
| 04/26/2006 | CN1762549A Waste gas purifier |
| 04/26/2006 | CN1762548A Processing method of exhaust gas and processing apparatus of exhaust gas |
| 04/26/2006 | CN1762547A Electric arc furnace dust-collecting sulfur-removing method and device |
| 04/26/2006 | CN1762502A Air treatment apparatus and refill pack |
| 04/26/2006 | CN1762501A Plant and method for processing low-concentration high-capacity foul gas |
| 04/26/2006 | CN1253405C Ceramic carrier and its preparation method |
| 04/26/2006 | CN1253346C Waste gas and ballast water combined treatment equipment and method for treating ballast water |
| 04/26/2006 | CN1253237C Biological filtering method for converting nitrogen oxide gas into nitrogen under aerobic environment |
| 04/26/2006 | CN1253236C Perfluoro compound exhaust gas treatment method |
| 04/26/2006 | CN1253235C Method and device for removing sulphur dioxide in flue gas by zinc oxide |
| 04/26/2006 | CN1253234C Enhanced rate PSA process |
| 04/25/2006 | USRE39077 Acid gas disposal |
| 04/25/2006 | US7033969 Porous material, method and arrangement for catalytic conversion of exhaust gases |
| 04/25/2006 | US7033641 laminating a hydrogen gas separating foil or alloy onto a metal plate by cold welding then etching the metal to expose the gas separating material |
| 04/25/2006 | US7033566 Indium/transition metal-oxide catalyst allows for irradiation via both ultraviolet and visible light; for photochemically decomposing chemical substances (water); eliminates odors |
| 04/25/2006 | US7033558 Method for eliminating traces of hydrocarbons from gas streams |
| 04/25/2006 | US7033557 Air intake; using catalyst; accumulation, degassing, scrubbing; reacting water with air in presenc eof oxidation catalyst |
| 04/25/2006 | US7033550 Coil gas flow; scrubbing; supplying water and air |
| 04/25/2006 | US7033549 Air compression arrangement for vehicles |
| 04/25/2006 | US7033548 Denitrification, desulfurization; pollution control |
| 04/25/2006 | US7033547 Exhaust gas treating apparatus and vehicle equipped with the apparatus |
| 04/25/2006 | US7033470 Porous substrates, gas imprevious electroconductive material and oxidation catalyst; oxidation of synthesis gas |
| 04/25/2006 | US7033421 Sorption cooling for handheld tools |
| 04/25/2006 | US7033419 Method for high temperature mercury capture from gas streams |
| 04/25/2006 | US7033418 Method and materials for purifying hydride gases, inert gases, and non-reactive gases |
| 04/25/2006 | US7033412 melt-drawn, leached glass fibers high in silica content are used to form non-intumescent mounting mats for catalytic converters and other exhaust gas-treating devices |
| 04/25/2006 | US7032325 Electronic control device for gas dryer |
| 04/25/2006 | US7032312 Catalytic converter and method for manufacture thereof |
| 04/25/2006 | CA2380477C Gas sensor with phased heaters for increased sensitivity |
| 04/20/2006 | WO2006041608A1 Sodium pemanganate ethylene absorption agent |
| 04/20/2006 | WO2006041402A1 Engine-driven vehicle with exhaust emission control |
| 04/20/2006 | WO2006041223A1 Exhaust gas purification system for internal combustion engine |
| 04/20/2006 | WO2006041187A1 Internal combustion engine exhaust gas cleaner |
| 04/20/2006 | WO2006041170A1 Method for producing porous structure |
| 04/20/2006 | WO2006040541A1 Novel methods for the manufacture and use of gas hydrates |
| 04/20/2006 | WO2006040533A1 Method of decomposing nitrogen dioxide |