| 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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| 04/13/2011 | CN101168119B Cooling defluorinating device before smoke wet method sulphur removing |
| 04/12/2011 | USRE42282 Dehumidifying element and manufacturing method for the same |
| 04/12/2011 | US7923105 Hydrogen separator and process for production thereof |
| 04/12/2011 | US7923060 Method of manufacturing ceramic filter |
| 04/12/2011 | US7922988 Multilayered catalyst compositions |
| 04/12/2011 | US7922987 Catalytically coated diesel particle filter, process for producing it and its use |
| 04/12/2011 | US7922797 Canisters |
| 04/12/2011 | US7922795 Ultrathin nanoscale membranes, methods of making, and uses thereof |
| 04/12/2011 | US7922792 Method for sequestering CO2 and SO2 utilizing a plurality of waste streams |
| 04/12/2011 | US7922791 Filtering system for a semiconductor processing tool |
| 04/12/2011 | US7922790 Compressor device |
| 04/12/2011 | US7922789 Portable gas fractionalization system |
| 04/12/2011 | US7922780 Method and apparatus for hydrocarbon reforming based on oxygen-permeable membrane |
| 04/12/2011 | US7922643 Method for reducing the emission of green house gases into the atmosphere |
| 04/12/2011 | CA2717467A1 Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion |
| 04/12/2011 | CA2699282C Elongated adsorbent unit with external fluid communication channels |
| 04/12/2011 | CA2499264C A process and a plant for recycling carbon dioxide emissions from power plants into useful carbonated species |
| 04/12/2011 | CA2447635C Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same |
| 04/12/2011 | CA2418553C Exhaust filter |
| 04/07/2011 | WO2011041769A2 Four-way diesel catalysts and methods of use |
| 04/07/2011 | WO2011041361A1 Gas purification configurations and methods |
| 04/07/2011 | WO2011041317A1 Process and system for removing impurities from a gas |
| 04/07/2011 | WO2011041179A1 Membrane separation of a mixture of close boiling hydrocarbon components |
| 04/07/2011 | WO2011041043A1 Process for sulfur removal from refinery off gas |
| 04/07/2011 | WO2011040787A2 Lean nitrogen oxide breakdown method employing a high-adsorption mixed metal oxide catalyst |
| 04/07/2011 | WO2011040775A2 Mixed metal oxide catalyst for decomposition of nitrogen oxides |
| 04/07/2011 | WO2011040627A1 Glass frit and method for oxidation of carbon microparticles using same |
| 04/07/2011 | WO2011040559A1 Mercury oxidation catalyst and method for producing same |
| 04/07/2011 | WO2011040365A1 Saddle type vehicle |
| 04/07/2011 | WO2011040231A1 Carbon dioxide gas processing apparatus and method for processing carbon dioxide gas |
| 04/07/2011 | WO2011040214A1 Method for reusing hydrogen |
| 04/07/2011 | WO2011039810A1 Method for separating and collecting carbon dioxide from blast furnace gas in blast furnace gas utilization process |
| 04/07/2011 | WO2011039809A1 Method for separating and collecting carbon dioxide from blast furnace gas |
| 04/07/2011 | WO2011039682A1 Gas concentration arrangement |
| 04/07/2011 | WO2011039476A1 Method for treating a gaseous effluent and associated treatment unit |
| 04/07/2011 | WO2011039263A1 Power plant for co2 capture |
| 04/07/2011 | WO2011039072A2 Power plant for co2 capture |
| 04/07/2011 | WO2011039034A1 Mineral, granulated desulfurizing agent on the basis of calcium hydroxide, method for the production thereof and use thereof |
| 04/07/2011 | WO2011011106A3 Process or system for desorbing an adsorbent bed |
| 04/07/2011 | US20110081712 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110081710 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110081709 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110081288 Apparatus and method thereof |
| 04/07/2011 | US20110081287 Gas deacidizing method using an absorbent solution with vaporization and/or purification of a fraction of the regenerated absorbent solution |
| 04/07/2011 | US20110081286 scrubber for removing heavy metals from gases |
| 04/07/2011 | US20110081285 Cold selective catalytic reduction |
| 04/07/2011 | US20110081277 Regenerative thermal oxidiser |
| 04/07/2011 | US20110079738 Filter Means, Motor Vehicle, and Method for Operating Filter Means |
| 04/07/2011 | US20110079364 Process for Controlling Ammonia Loss |
| 04/07/2011 | US20110079151 Co2 recovery system and co2 absorption liquid |
| 04/07/2011 | US20110079150 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110079149 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110079148 Method and equipment for improving global warming and air pollution |
| 04/07/2011 | US20110079147 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110079146 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110079145 Lower Reactivity Adsorbent and Higher Oxygenate Capacity for Removal of Oxygenates from Olefin Streams |
| 04/07/2011 | US20110079144 Method and apparatus for extracting carbon dioxide from air |
| 04/07/2011 | US20110079001 Exhaust purifying device of internal combustion engine |
| 04/07/2011 | DE102009048121A1 Device for exhausting combustion gases e.g. carbon dioxide, in motor vehicle, has reduction converter system arranged in exhaust gas stream of combustion plant and provided with electrically polar crystals |
| 04/07/2011 | DE102009048005A1 Sorptions-Trockner mit Zeolith Sorption dryer with zeolite |
| 04/07/2011 | DE102009044993A1 Prüfverfahren für Trocknungsmittel Test methods for drying agent |
| 04/07/2011 | DE102009043121A1 Method for emission control of stationary and marine engines in e.g. passenger car, involves transferring exhaust gas to filter device in order to separate entrained sorbents together with particle shaped impurities of exhaust gas |
| 04/07/2011 | DE102009043120A1 Method for cleaning exhaust gas e.g. in metal working plant, involves holding bearing of conveyance units of discharging and transferring devices under outside positive pressure in relation to gas pressure in inner side of filter housing |
| 04/07/2011 | DE102009042365A1 Verfahren und Vorrichtung zur Entfernung von Wasser aus Erdgas oder Industriegasen mit physikalischen Lösungsmitteln Method and apparatus for removing water from natural gas or industrial gases with physical solvents |
| 04/07/2011 | DE102009037564A1 Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels in einen Abgastrakt einer Brennkraftmaschine Apparatus and method for metering a reducing agent into an exhaust tract of an internal combustion engine |
| 04/07/2011 | DE102009034548A1 Method for purifying smoke or exhaust gas flow of gaseous carbon dioxide of e.g. carbon-fired power plant, involves performing carbon dioxide washing of smoke or exhaust gas flow by absorber or installed column |
| 04/07/2011 | CA2776324A1 Process and system for removing impurities from a gas |
| 04/07/2011 | CA2775884A1 Gas purification configurations and methods |
| 04/07/2011 | CA2774942A1 Mineral, granulated desulfurizing agent on the basis of calcium hydroxide, method for the production thereof and use thereof |
| 04/07/2011 | CA2774804A1 Power plant for co2 capture |
| 04/07/2011 | CA2774762A1 Power plant for co2 capture |
| 04/07/2011 | CA2774185A1 Process for sulfur removal from refinery off gas |
| 04/07/2011 | CA2764132A1 Mercury oxidation catalyst and method for producing the same |
| 04/07/2011 | CA2716567A1 Co2 recovery system and co2 absorption liquid |
| 04/06/2011 | EP2306565A1 Catalytic layer for oxygen activation on ionic solid electrolytes at high temperature |
| 04/06/2011 | EP2306100A1 Humidity control device |
| 04/06/2011 | EP2305980A1 Exhaust gas purification apparatus |
| 04/06/2011 | EP2305604A2 Purification method for an alkali metal chloride and method for producing an alkali metal hydroxide |
| 04/06/2011 | EP2305458A1 Vent filter and method for manufacturing thereof |
| 04/06/2011 | EP2305374A1 Silver-exchanged zeolites and methods of manufacture therefor |
| 04/06/2011 | EP2305367A1 Catalyst system for removing nitrogen oxide and method for removing nitrogen oxide |
| 04/06/2011 | EP2305366A1 Method of capturing CO2 by means of CaO and the exothermal reduction of a solid |
| 04/06/2011 | EP2305365A2 Carbon dioxide capture power generation system |
| 04/06/2011 | EP2305364A1 Power plant for CO2 capture |
| 04/06/2011 | EP2305363A1 Power plant for CO2 capture |
| 04/06/2011 | EP2305362A1 Water-from-air system using a desiccant wheel |
| 04/06/2011 | EP2304363A1 Process for manufacturing cement clinker in a plant, and cement clinker manufacturing plant as such |
| 04/06/2011 | EP2304360A1 Apparatus for solvent recovery |
| 04/06/2011 | EP2304359A1 Method and system for extracting carbon dioxide by anti-sublimation at raised pressure |
| 04/06/2011 | EP2303773A2 Compact, tiered sulfur recovery unit |
| 04/06/2011 | EP2303454A1 Zero platinum group metal catalysts |
| 04/06/2011 | EP2303447A2 Methanol carbonylation system having absorber with multiple solvent options |
| 04/06/2011 | EP2303439A1 Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time |
| 04/06/2011 | EP2303434A1 Nox adsorber catalyst with superior low temperature performance |
| 04/06/2011 | EP2303433A1 Zero platinum group metal catalysts |
| 04/06/2011 | EP2303432A2 Carbon dioxide capture |
| 04/06/2011 | EP2303431A1 Selective catalytic no reduction process and apparatus providing improved gasification of urea to form ammonia- containing gas |
| 04/06/2011 | EP2303430A1 Integral hydrogen and air purifier |
| 04/06/2011 | EP2303429A2 Material suitable as co2 absorbent and for use as a bedding material in fluidized beds, and the production thereof |
| 04/06/2011 | EP2303428A2 Absorbing solution containing a thiadiazole-derived degradation inhibitor and method for limiting the degradation of an absorbing solution |