| 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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| 02/21/2008 | WO2008020129A1 Method for impregnating a porous body by a suspension and installation to use such a method. |
| 02/21/2008 | WO2008019757A1 System for generating a useful gas enriched in a given component |
| 02/21/2008 | WO2008019687A1 A system for decomposing smelling substances in air and use of the residual product of the decomposition |
| 02/21/2008 | WO2008019686A1 Wet type air cleaner |
| 02/21/2008 | WO2008019663A1 Device for scrubbing flue gas |
| 02/21/2008 | WO2007146611A3 Optimization of amine regeneration system start-up using flash tank pressurization |
| 02/21/2008 | WO2007144764A3 Compact and efficient pressure swing oxygen concentrator |
| 02/21/2008 | WO2007141638A3 System and method for diesel engine exhaust aftertreatment |
| 02/21/2008 | WO2007114130A9 Mixture for carbon dioxide recovery/utilization and transportation |
| 02/21/2008 | WO2007061607A3 Halide scavengers for high temperature applications |
| 02/21/2008 | WO2007001500A9 Method and apparatus for reducing nox with first and second catalysis |
| 02/21/2008 | US20080044889 Landfill biofiltration system and methods for removal of gas-phase pollutants and contaminants |
| 02/21/2008 | US20080044888 Biofilter System and Method for Purifying Gases Escaping From a Gully Hole |
| 02/21/2008 | US20080044335 Method and an equipment for reducing the sulphur dioxide emissions of a marine engine |
| 02/21/2008 | US20080044334 zeolite fer, zeolite bea |
| 02/21/2008 | US20080044333 Method and apparatus for NOx and Hg removal |
| 02/21/2008 | US20080044332 Integrated dry and wet flue gas cleaning process and system |
| 02/21/2008 | US20080044331 Method for Reducing the Content of N2O and NOx in Gases |
| 02/21/2008 | US20080044330 Three-way conversion catalysts capable of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides |
| 02/21/2008 | US20080044329 Three-way conversion catalysts capable of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides |
| 02/21/2008 | US20080044319 Honeycomb catalyst and manufacturing method thereof |
| 02/21/2008 | US20080044318 Apparatus Having a Fiber Mat for Mounting a Honeycomb Body in an Exhaust Pipe for Treating Exhaust Gases from a Mobile Internal Combustion Engine and Vehicle Having the Apparatus |
| 02/21/2008 | US20080044317 Holding sealer and exhaust gas processing device |
| 02/21/2008 | US20080044316 Filtration, flow distribution and catalytic method for process streams |
| 02/21/2008 | US20080042104 Layered Catalyst Composite |
| 02/21/2008 | US20080041791 Filtration media containing carbon nanotubes fused or bonded to a support medium and/or to another carbon nanotube; purifying fluids, such as liquids, including water, as well as gases, including air |
| 02/21/2008 | US20080041788 Process and device for simulated moving bed seperation with a reduced number of valves |
| 02/21/2008 | US20080041228 Method of dehydration of gases with liquid desiccants |
| 02/21/2008 | US20080041227 Process for Removal of Mercury from Gas Stream |
| 02/21/2008 | US20080041226 Selective heating in adsorbent systems |
| 02/21/2008 | US20080041045 Apparatus and method for assisting selective catalytic reduction |
| 02/21/2008 | US20080041039 System for Assisting Regeneration of Pollution Management Means |
| 02/21/2008 | US20080041037 Method for Reducing NOx Emissions from Ethanol-Blended Diesel Fuels |
| 02/21/2008 | US20080041035 Method of Determining Abnormality in Particulate Filter |
| 02/21/2008 | DE19921780B4 Hexagonalzellen-Wabenstruktur und Verfahren zu ihrer Befestigung Hexagonalzellen honeycomb structure and process for their fastening |
| 02/21/2008 | DE102007034709A1 Exhaust gas cleaner has filter for interception of particle material in exhaust gas, and regeneration mechanism to accomplish multiple filter regeneration for regenerating filter |
| 02/21/2008 | DE102007000432A1 Unverbrannter-Kraftstoff-Mengenabschatzvorrichtung in einer Kraftmaschine und Temperaturabschätzvorrichtung einer Abgasemissionsreinigungseinrichtung Unburned fuel Mengenabschatzvorrichtung in a combustion engine and an exhaust emission purification device Temperaturabschätzvorrichtung |
| 02/21/2008 | DE102006038439A1 Anlage zur Erzeugung eines an einer vorgegebenen Komponente angereicherten Nutzgases Plant for the production of an enriched at a predetermined component useful gas |
| 02/21/2008 | DE102006038406A1 Verfahren zum Beschichten oder Imprägnieren eines Katalysatorträgers A method of coating or impregnating a catalyst support |
| 02/21/2008 | CA2696577A1 Adsorption and release of nitric oxide in metal organic frameworks |
| 02/21/2008 | CA2657259A1 Mercury removal |
| 02/20/2008 | EP1890014A1 Exhaust emission control method and exhaust emission control system |
| 02/20/2008 | EP1889812A1 Method of filtering a liquid used in the exhaust of a diesel engine |
| 02/20/2008 | EP1889660A1 Ozone-decomposing agent |
| 02/20/2008 | EP1889651A1 NOx exhaust gas purifying catalyst |
| 02/20/2008 | EP1889650A1 Electrochemical devices |
| 02/20/2008 | EP1889649A2 A method and device for purifying and recovering energy from flue gases |
| 02/20/2008 | EP1889647A1 Honeycomb filter |
| 02/20/2008 | EP1888720A2 Method for depleting hydrogen sulfide in natural gas from the exploitation of crude oil/natural gas mixtures |
| 02/20/2008 | EP1888228A1 Method for producing compound |
| 02/20/2008 | EP1888206A1 Method and device for the decomposition of nitrogen oxides in an exhaust gas flow |
| 02/20/2008 | EP1888205A1 Coated screen adsorption unit for controlling evaporative hydrocarbon emissions |
| 02/20/2008 | EP1888204A1 Pollution control in wood products dryer operation |
| 02/20/2008 | EP1799977B1 Exhaust gas system for an internal combustion engine and method for the operation of such an exhaust gas system |
| 02/20/2008 | EP1761690B1 Dosing valve system and method for the operation thereof |
| 02/20/2008 | EP1676620B1 Honeycomb structure |
| 02/20/2008 | EP1647779B1 Wind energy installation |
| 02/20/2008 | EP1539317A4 Modular ceramic oxygen system |
| 02/20/2008 | EP1497011B1 Filter elements |
| 02/20/2008 | EP1493486B1 Treating agent for exhaust gas containing metal hydride compound and method for treating exhaust gas containing metal hydride compound |
| 02/20/2008 | EP1064983B1 Method and device for detoxifying and deodorizing sterilizing gas |
| 02/20/2008 | CN201023905Y Device for reclaiming volatilized gas of volatile danger chemical |
| 02/20/2008 | CN201023026Y Flue gas spraying desulphurizing tower |
| 02/20/2008 | CN201023025Y Circulating spraying nozzle |
| 02/20/2008 | CN201023024Y High-efficient tube type reaction desulfurizing device |
| 02/20/2008 | CN201023023Y Plasma smoke purifying device |
| 02/20/2008 | CN201023022Y Device for making dilute nitric acid with nitrogen oxide adsorption |
| 02/20/2008 | CN201023021Y U-shaped adsorbing area horizontal-flow adsorption tower |
| 02/20/2008 | CN201023020Y Adsorption tower for composite bed structure |
| 02/20/2008 | CN201023019Y Sewage biological desulphurizing device |
| 02/20/2008 | CN101128945A Adsorption film and organic EL device |
| 02/20/2008 | CN101128891A Automatic dehydrating breather apparatus and method |
| 02/20/2008 | CN101128702A Air conditioner |
| 02/20/2008 | CN101128654A Exhaust gas purification system for internal combustion engine |
| 02/20/2008 | CN101128651A Exhaust purification system |
| 02/20/2008 | CN101128394A High density storage of ammonia |
| 02/20/2008 | CN101128249A Process for inhibiting deposition of solids from a gaseous stream |
| 02/20/2008 | CN101128248A Removal of carbon dioxide from air |
| 02/20/2008 | CN101128247A Method for cleaning exhaust gases produced by a sintering process for ores and/or other metal-containing materials in metal production |
| 02/20/2008 | CN101126702A High flux film characterization method and its device |
| 02/20/2008 | CN101125651A Method for reclaiming carbon dioxide from tail gas of calcium formate producing process |
| 02/20/2008 | CN101125280A Biotrickling filter for treating volatile organic waste gas |
| 02/20/2008 | CN101125279A Flue-gas desulfurizing engineering high-temperature flue-gas controlling system and controlling method thereof |
| 02/20/2008 | CN101125278A Method and system for the separation of gaseous pollutants from hot process gases |
| 02/20/2008 | CN101125277A Semiconductor dehumidifying device for eliminating water mist of gas with explosive and dangerous property |
| 02/20/2008 | CN101125276A Method for recovering tail gas of trichlorosilane production |
| 02/20/2008 | CN101125275A Pressure swing adsorption system with indexed rotatable multi-port valves |
| 02/20/2008 | CN101125274A Method for recovering organic waste gas |
| 02/20/2008 | CN101125264A Integrated refrigerating functional gas filtering device |
| 02/20/2008 | CN101125262A Double liquid phase groove type distributor |
| 02/20/2008 | CN100370119C Direct injection internal combustion engine with NOx-reduced emissions |
| 02/20/2008 | CN100370118C Combined waste gas after-treatment nose-eliminating equipment in waste gas pipeline of internal combustion engine |
| 02/20/2008 | CN100369669C Selective catalytic reducing NOx catalyst based on MnOx/TiO2 system at low-temperature and production thereof |
| 02/20/2008 | CN100369666C High temperature carbon dioxide adsorbent containing silicon nano calcium oxide, its preparation process and application in hydrogen production process |
| 02/20/2008 | CN100369659C Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, and method for the production and use thereof |
| 02/20/2008 | CN100369658C Biologically denifrifying treatment method for waste gas containing nitroxide |
| 02/20/2008 | CN100369657C Horizontal inclined rotary fluidized bed desulfurizing reactor |
| 02/20/2008 | CN100369656C Composite gamma-alumina film and its application in desulfurizing low concentration fume |
| 02/20/2008 | CN100369655C Method for treating tail gas in acidolysis main reaction in sulfuric acid method titanium pigment production |
| 02/20/2008 | CN100369654C Method for depriving arsenic fluorin phosphoric acid from tail gas of yellow phosphorus |