| 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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| 07/01/2008 | US7393390 Hollow fiber membrane air drier |
| 07/01/2008 | US7393389 Apparatus for seperation or synthesis of process substances |
| 07/01/2008 | US7393388 Spiral wound fuel stabilization unit for fuel de-oxygenation |
| 07/01/2008 | US7393384 Hydrogen separation using oxygen ion-electron mixed conduction membranes |
| 07/01/2008 | US7393383 Resistance to interaction with process components or contaminants, which can lead to plasticizing of the membrane, while providing the mechanical strength required to withstand high membrane differential pressures and high process temperatures |
| 07/01/2008 | US7393382 Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same |
| 07/01/2008 | US7393381 Removing siloxanes from a gas stream using a mineral based adsorption media |
| 07/01/2008 | US7393380 Method of guaranteeing at least one characteristic of a fluid used for producing food products |
| 07/01/2008 | US7393374 Inducing air |
| 07/01/2008 | US7392657 Adsorbing gaseous O3 in an adsorber unit; flowing liquid, gaseous or supercritical cryogen from container through the absorber unit to extract the O3 to another container where cryogen is maintained in a liquid state; adsorbing more O3 in the unit; and extracting O3 with the cryogen/O3 that was produced |
| 06/26/2008 | WO2008076637A1 High temperature stable polyelectrolytes having backbone aromatic groups |
| 06/26/2008 | WO2008075934A1 Use of adsorbent microporous carbon material, for reducing benzene content in hydrocarbon flows |
| 06/26/2008 | WO2008075769A1 Exhaust gas purifying catalyst |
| 06/26/2008 | WO2008075754A1 Air filter device of fuel cell |
| 06/26/2008 | WO2008075111A1 Apparatus comprising lean burn ic engine and an exhaust system therefor |
| 06/26/2008 | WO2008074906A1 Electromagnetic bioaccelerator |
| 06/26/2008 | WO2008074460A1 Hollow ceramic fibres, process for producing them, membrane reactor containing these and also apparatus and process for producing hollow ceramic fibres |
| 06/26/2008 | WO2008074181A1 Oxygen separation membrane |
| 06/26/2008 | WO2008053421A3 Removal of hydrogen cyanide from synthesis gas |
| 06/26/2008 | WO2008039376A3 Improved membrane module |
| 06/26/2008 | WO2008024370A3 Reductant injection rate shaping method for regeneration of aftertreatment systems |
| 06/26/2008 | US20080152966 Carbon monoxide remover and reformer for fuel cell |
| 06/26/2008 | US20080152567 Gas absorption system, composition, and method |
| 06/26/2008 | US20080152566 Device permitting the reduction of nox emissions from fcc fumes |
| 06/26/2008 | US20080152565 Method and apparatus for the purification of exhaust gas from a compression ignition engine |
| 06/26/2008 | US20080152564 removing nitrogen oxides and sulfur oxides from exhaust gases using catalysts and reactivation of the catalysts using hydrogen, natural gas, steam, inert gases or mixtures; catalysis; pollution control |
| 06/26/2008 | US20080152563 vessels having intakes and discharge apertures, a gas distributor, a cyclone, baffles for controlling gas flow and catalysts, having improved combustion efficiency; reduced nitrogen oxide and carbon monoxide emissions |
| 06/26/2008 | US20080152562 vessels having intakes and discharge apertures, a gas distributor, a cyclone, baffles for controlling gas flow and catalysts, having improved combustion efficiency; reduced nitrogen oxide emissions |
| 06/26/2008 | US20080152561 Mesoporous organic-inorganic hybrid materials for separating gases |
| 06/26/2008 | US20080152560 anatase, rutile-type titanium dioxide, composite or mixed oxides with silicon, aluminum, zirconium, tungsten, molybdenum and vanadium, used for removing nitrogen oxides and organic halogen compounds from exhaust gases, and oxidation of sulfur dioxide; pollution control |
| 06/26/2008 | US20080148945 Filter Layer for an, in Particular Conical, Honeycomb Body for Exhaust Gas Treatment, Method for Manufacturing the Filter Layer, Honeycomb Body and Exhaust Gas Purification Device |
| 06/26/2008 | US20080148941 filtering mask, gas masks has an air permeable scavenger layer, which is activated carbon, an iodine absorbent resin, for receiving the air passing through the iodine source lover for removing iodine liberated from iodine source layer; deiodination |
| 06/26/2008 | US20080148939 formulation for absorbing CO2, containing water, at least one CO2 absorption compound and carbonic anhydrase as an activator to enhance the absorption capacity of the CO2 absorption compound (such as amines, alkanolamines, dimethylether of polyethylene glycol ) |
| 06/26/2008 | US20080148938 Adsorbents for pressure swing adsorption systems and methods of use therefor |
| 06/26/2008 | US20080148937 Adsorbents for pressure swing adsorption systems and methods of use therefor |
| 06/26/2008 | US20080148936 Composite structured adsorbents |
| 06/26/2008 | US20080148934 RECOVERY OF n-PROPYL BROMIDE EMISSIONS |
| 06/26/2008 | DE202008003542U1 Chem.-biologisch wirksames, autoregeneratives Filtermaterial auf Zellulosefaserbasis für die Abluft- und Gasreinigung Chem-biologically active, auto regenerative filter material on cellulose fiber base for air and gas purification |
| 06/26/2008 | DE202008003107U1 Einrichtung zur Feuchtigkeitsabsorption Means for moisture absorption |
| 06/26/2008 | DE19617829C5 Lufttrocknungsanlage, insbesondere für Schienenfahrzeuge Air drying system, especially for rail vehicles |
| 06/26/2008 | DE102007061441A1 Selective catalytic reduction of nitrogen oxides in automobile exhaust gas, is carried out using ammonia obtained by decomposing guanidine salt solution over non-oxidizing catalytic coating |
| 06/26/2008 | DE102007061440A1 Use of aqueous guanidinium formate solution, optionally with urea and-or ammonia or ammonium salt, for the selective catalytic reduction of nitrogen oxides with ammonia in motor vehicle exhaust gas |
| 06/26/2008 | DE102006062650A1 Noble metalliferous exhaust gas subsequent treatment component e.g. oxidation catalyst, reactivation method for use in exhaust gas system, involves reactivating components that are subjected temporarily with reducing exhaust gas atmosphere |
| 06/26/2008 | DE102006062140A1 Celluloseetheradditive für die Extrusion keramischer Massen Celluloseetheradditive for the extrusion of ceramic bodies |
| 06/26/2008 | DE102006061370A1 Storing and supplying ammonia comprises using two storage materials, where one has a higher vapor pressure than the other and serves as an ammonia source for the other when it becomes depleted |
| 06/26/2008 | DE102006061076A1 Treating a raw hydrocarbon containing gas for producing hydrocarbons from hydrocarbon-containing charge (olefin plant), comprises cooling raw gas using a water wash and separating undesirable components e.g. carbon dioxide by caustic wash |
| 06/26/2008 | DE102006060838A1 Equipment dosing reductant fluid into automobile exhaust system, is designed to vent lines, replacing liquid by ambient air to prevent frost damage |
| 06/26/2008 | DE102006060466A1 Agent for applying on cutting surfaces or lateral surfaces of wood- or laminated-panels for the purpose of absorption of ambient air affecting pollutants or odorous substances, comprises wax or mixture of wax and oil, and emulsifying agent |
| 06/26/2008 | CA2673080A1 Application of microporous carbon adsorbent for reducing the benzene content in hydrocarbon streams |
| 06/26/2008 | CA2672785A1 Electromagnetic bioaccelerator |
| 06/26/2008 | CA2672168A1 Novel cascaded power plant process and method for providing reversibly usable hydrogen carriers in such a power plant process |
| 06/26/2008 | CA2671870A1 High temperature stable polyelectrolytes having backbone aromatic groups |
| 06/25/2008 | EP1936300A1 Water generation from air utilizing solar energy and adsorption refrigeration unit |
| 06/25/2008 | EP1936137A1 Device for adding a reducing agent to a flue gas stream of a combustion engine |
| 06/25/2008 | EP1936128A1 Method and system for reducing CO2 emissions in a combustion stream |
| 06/25/2008 | EP1935489A1 Honeycomb catalyst body and process for producing the same |
| 06/25/2008 | EP1935486A1 Method for processing mixture of materials |
| 06/25/2008 | EP1935478A1 Gaseous organic compound disposal system and method |
| 06/25/2008 | EP1935477A1 Apparatus and method for dissolution/reaction |
| 06/25/2008 | EP1935476A1 Gas separator apparatus |
| 06/25/2008 | EP1935474A1 Device for filtering waste gases |
| 06/25/2008 | EP1934136A2 Method for producing a hydrogen-enriched gas stream from hydrogenated gas streams comprising hydrocarbons |
| 06/25/2008 | EP1933971A1 A method for the cleaning of flue gases and the treatment of ash from the combustion of refuse |
| 06/25/2008 | EP1933970A1 Method and apparatus for regenerating a sorption dryer or cleaner |
| 06/25/2008 | EP1669563B1 Exhaust gas purifying device |
| 06/25/2008 | EP1651332B1 Solvent resistant asymmetric integrally skinned membranes |
| 06/25/2008 | EP1588033B1 Pollution control device and mat for mounting a pollution control element |
| 06/25/2008 | EP1476245B1 Method for odor control |
| 06/25/2008 | CN201078702Y Thermoelectricity desulfurizing system |
| 06/25/2008 | CN201077837Y Concave-convex bar marsh gas desulfurizer |
| 06/25/2008 | CN201076809Y Photo-catalytic air-cleaning facility and photo-catalytic substrate thereof |
| 06/25/2008 | CN201076808Y Interconnection type desulfuration dedusting jar |
| 06/25/2008 | CN201076807Y Highly effective filler absorbing tower |
| 06/25/2008 | CN201076806Y Two-section type insulation tower absorption plant |
| 06/25/2008 | CN201076805Y Deaerator |
| 06/25/2008 | CN101208505A Exhaust gas purification system in internal combustion engine |
| 06/25/2008 | CN101208500A Exhaust gas purification method and exhaust gas purifier |
| 06/25/2008 | CN101208146A Gas processing method for catalytically oxidising carbon monoxide and hydrocarbons using a compound based on a metal and a silica-containing zirconia |
| 06/25/2008 | CN101208145A Configurations and methods for acid gas absorption and solvent regeneration |
| 06/25/2008 | CN101204673A Exhaust gas purging catalyst and method for producing the exhaust gas purging catalyst |
| 06/25/2008 | CN101204665A Integral type catalyst decomposing nitrous oxide and preparation method thereof |
| 06/25/2008 | CN101204660A Deoxidation catalyst, preparation method and application thereof |
| 06/25/2008 | CN101204657A Catalyzing N2O directly decomposing cobalt and cerium compound oxide catalyst containing alkali metals and preparation method thereof |
| 06/25/2008 | CN101204650A Cerium and titanium compound oxide catalyst for flue gases denitration |
| 06/25/2008 | CN101204640A Treatment equipment and method for gaseous organic compound |
| 06/25/2008 | CN101204639A Absorbent removing thiol from acidic airflow and method therefor |
| 06/25/2008 | CN101204638A Process for preparing cleaning compressed air using wine blending device and equipment thereof |
| 06/25/2008 | CN100396374C Catalyst for reducing CO release guantity in main flow smove of cigarette, its preparation method and application |
| 06/25/2008 | CN100396363C Three-efficiency catalyst and its preparation |
| 06/25/2008 | CN100396362C Emission treatment system |
| 06/25/2008 | CN100396361C Apparatus for simultaneous dry desulfurization/denitrification |
| 06/25/2008 | CN100396360C A nitric oxides (NOX) waste pollution control in industrial process and resource reclaiming method |
| 06/25/2008 | CN100396359C Manufacturing method of boiler spent smoke desulfurizer using salt mud |
| 06/25/2008 | CN100396352C Method for removing oil, petroleum product and/or chemical pollutant from liquid and/or gas and/or surface |
| 06/24/2008 | US7390768 Automobile exhaust system |
| 06/24/2008 | US7390536 Method for fabricating composite gas separation modules |
| 06/24/2008 | US7390471 Apparatus and method for catalytic treatment of exhaust gases |
| 06/24/2008 | US7390470 Process for treating a gas stream |
| 06/24/2008 | US7390469 Bimodal catalyst-urea SCR system for enhanced NOx conversion and durability |
| 06/24/2008 | US7390353 includes heat exchangers for receiving heat exchanging fluids comprising desiccant and exhaust gases produced by the combustion of fossil fuels; used for cooling the exhaust gases to cause condensation of water vapor contained in the gases; power plants |