| 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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| 11/06/2008 | WO2008133180A1 Sulfur occlusion catalyst |
| 11/06/2008 | WO2008133179A1 Method for producing nox adsorbing material and nox adsorbing material |
| 11/06/2008 | WO2008133171A1 Gas/atmosphere purification apparatus |
| 11/06/2008 | WO2008133168A1 Highly heat-resistant catalyst, and method for production thereof |
| 11/06/2008 | WO2008133122A1 Exhaust purification device for internal combustion engine |
| 11/06/2008 | WO2008133044A1 Exhaust gas purifying method and apparatus |
| 11/06/2008 | WO2008132898A1 Exhaust purification device for internal combustion engine and method of analyzing performance of nox adsorption material |
| 11/06/2008 | WO2008132452A2 Transition metal/zeolite scr catalysts |
| 11/06/2008 | WO2008132377A2 Limiting of impurity peaks |
| 11/06/2008 | WO2008132338A2 Method for deacidification of a gas with thermal diffusion fractioning of the absorbent solution charged with acidic compounds |
| 11/06/2008 | WO2008132311A2 High-performance structured packing for a fluid contacting column and method of manufacture |
| 11/06/2008 | WO2008131873A1 Condensation-adsorption process for removing organic components from a gaseous stream containing hydrogen chloride |
| 11/06/2008 | WO2008131871A1 ABSORPTION METHOD FOR REMOVING SOx AND SULFURIC ACID AEROSOLS FROM CHLORINE-CONTAINING PROCESS GASES |
| 11/06/2008 | WO2008131472A1 Carbon sequestration using a floating vessel |
| 11/06/2008 | WO2008110676A3 Method for separating gaseous co2 contained in a gas mixture |
| 11/06/2008 | WO2008106518A3 Scr on low thermal mass filter substrates |
| 11/06/2008 | WO2008087363A3 Purification or separation process using several out-of-phase adsorbers |
| 11/06/2008 | WO2008078028A3 Radial absorbers installed in parallel |
| 11/06/2008 | WO2008049827A3 Process for removing mercaptans from liquefied natural gas |
| 11/06/2008 | WO2008021775A3 Prefilter system for heat transfer unit and method |
| 11/06/2008 | WO2007121480A3 Apparatus and method for cooling liquid in intravascular cooling system |
| 11/06/2008 | US20080274359 Surface for promoting droplet formation |
| 11/06/2008 | US20080274043 Contact and adsorbent granules |
| 11/06/2008 | US20080274020 Prevent clogging of filter with particles; filter is a corrugated web of wire nettting or non-woven metallic fabric embossed with ridges and grooves in lengthwise direction |
| 11/06/2008 | US20080274018 Electroluminescence; emission of visible and ultraviolet light; ceramic filter with multiple apertures for fluid flow channels and photocatalytic layer |
| 11/06/2008 | US20080272054 Filtration unit containing pellets or granules of iron oxide or iron oxyhydroxide; fine particle sizes; wear resistance; reducing impurities in gas and liquid mixtures |
| 11/06/2008 | US20080271606 Chemical and particulate filters containing chemically modified carbon nanotube structures |
| 11/06/2008 | US20080271605 Air-permeable filtration media, methods of manufacture and methods of use |
| 11/06/2008 | US20080271604 Ozone resistant o2/n2 separation membranes |
| 11/06/2008 | US20080271603 Air purification system and method of purifying air |
| 11/06/2008 | US20080271602 Doped supported zinc oxide sorbents for regenerable desulfurization applications |
| 11/06/2008 | US20080271601 Contact and adsorbent granules |
| 11/06/2008 | US20080271600 Contact and adsorbent granules |
| 11/06/2008 | US20080271598 Non-Cryogenic Nitrogen Generators And Methods Of Use |
| 11/06/2008 | US20080271441 Exhaust gas purification catalyst for automobile, exhaust gas purification catalyst system and purifying process of exhaust gas |
| 11/06/2008 | US20080271440 Vehicle-Based Strategy for Removing Urea Deposits from an SCR Catalyst |
| 11/06/2008 | US20080271438 Engine-Driven Vehicle with Exhaust Emission Control |
| 11/06/2008 | DE10333914B4 Mit einem Plasmabehandlungsmodul ausgerüstete Sterilisationsvorrichtung und Sterilisationsverfahren With a plasma treatment module-equipped sterilization apparatus and sterilization procedures |
| 11/06/2008 | DE102007021657A1 Exhaust gas flow's component e.g. oxidizer, removing method for e.g. jet engine, involves guiding gas flow to fuel cell, and designing fuel cell such that components to be removed are fuel or oxidizer for fuel cell |
| 11/06/2008 | DE102007020855A1 Verfahren zum Reinigen von Rauchgasen aus Verbrennungsanlagen A method for cleaning flue gases from incineration plants |
| 11/06/2008 | DE102007020625A1 Verfahren zum Verarbeiten, insbesondere zum Verpacken von Produkten unter Verwendung eines sauerstofffreien Prozessgases A method for processing, in particular for packaging products using an oxygen-free process gas |
| 11/06/2008 | DE102007019460A1 Abgasnachbehandlungssystem Treatment system |
| 11/06/2008 | DE102006059783B4 Geruchsperrenanordnung mit einem Filtermodul Odor barrier arrangement with a filter module |
| 11/06/2008 | DE102006044635B4 Gastrenn-Membran Gas separation membrane |
| 11/06/2008 | DE102005001726B4 Verfahren und Vorrichtung zur Reinigung von Luft, insbesondere Raumluft Method and device for purification of air, especially ambient air |
| 11/06/2008 | CA2685086A1 Process and system for destroying carbonaceous materials and composition and system thereof |
| 11/06/2008 | CA2685040A1 Removal of carbon dioxide from flue gas streams using mixed ammonium/alkali solutions |
| 11/06/2008 | CA2685009A1 Transition metal/zeolite scr catalysts |
| 11/06/2008 | CA2668930A1 A gas separation membrane system and method of making thereof using nanoscale metal material |
| 11/05/2008 | EP1988214A2 Road sweeper |
| 11/05/2008 | EP1987873A2 Sorbent for dry cleaning of waste gases loaded with mercury and method for its production |
| 11/05/2008 | EP1987867A2 Combined gatherer-distributor |
| 11/05/2008 | EP1987862A1 Portable oxygen concentration system |
| 11/05/2008 | EP1986777A1 Catalyst structure |
| 11/05/2008 | EP1986773A2 Adsorption composition and process for removing co from material streams |
| 11/05/2008 | EP1986772A2 Adsorption composition and process for removal of co from material streams |
| 11/05/2008 | EP1986765A1 Method for disposal of di-sulphide compounds |
| 11/05/2008 | EP1986764A1 Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent |
| 11/05/2008 | EP1986763A2 Nanoporous carbon materials, and systems and methods utilizing same |
| 11/05/2008 | EP1986762A1 Reducing method of water from reactor outlet gas in the oxidation process of aromatic compound |
| 11/05/2008 | EP1877187B1 Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 11/05/2008 | EP1307735B1 Method and equipment for monitoring syntrophic relations in a biological process fluid |
| 11/05/2008 | CN201145360Y Moisture-proof box dehumidifier with improved structure |
| 11/05/2008 | CN201145339Y Cooking fume purifier |
| 11/05/2008 | CN201143430Y Vacuum structure for sectionally coating catalyst |
| 11/05/2008 | CN201143418Y Cross flow type bio-filter device for processing exhaust air |
| 11/05/2008 | CN201143417Y Flue gas ejecting pipe |
| 11/05/2008 | CN201143416Y Smoke abatement and desulfurization machine |
| 11/05/2008 | CN201143415Y Water-bath purifying box of desulfuration and dust-removal equipment |
| 11/05/2008 | CN201143414Y Settling tank of desulfuration and dust-removal equipment |
| 11/05/2008 | CN201143413Y Centrifugal type unpowered dehydrater |
| 11/05/2008 | CN201143412Y Dust collecting and desulfurizing device for boiler |
| 11/05/2008 | CN201143411Y Double-layer whole porcelain ball arch |
| 11/05/2008 | CN201143410Y Carbon fibre adsorber for flue gas process |
| 11/05/2008 | CN201143409Y Asphaltum smoke purification system |
| 11/05/2008 | CN201143390Y Concentric ring type adverse current type hypergravity swinging bed device |
| 11/05/2008 | CN201143389Y Concentric ring type adverse current type hypergravity swinging bed device |
| 11/05/2008 | CN201143311Y Air purification device for prior concentrating and then decomposing organic gas |
| 11/05/2008 | CN101300411A Process abatement reactor |
| 11/05/2008 | CN101300410A Method for controlling exhaust gas purification system |
| 11/05/2008 | CN101300223A Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process |
| 11/05/2008 | CN101300072A Exhaust gas purification apparatus |
| 11/05/2008 | CN101300071A Catalyst for exhaust gas clean-up |
| 11/05/2008 | CN101300061A Ventilation apparatus for exhaust purification unit |
| 11/05/2008 | CN101298848A Carrying scraper tail gas purification system |
| 11/05/2008 | CN101298847A Method and apparatus for generating a reductant in an exhaust gas of a compression-ignition engine |
| 11/05/2008 | CN101298845A Vehicle-based strategy for removing urea deposits from an SCR catalyst |
| 11/05/2008 | CN101298292A Storage tank emptying emission-reducing regeneration hood |
| 11/05/2008 | CN101298057A Carrier for exhaust-gas purification |
| 11/05/2008 | CN101298037A Adsorbing agent for removing trace amount of nitric oxide in carbon dioxide and preparation |
| 11/05/2008 | CN101298024A Catalyst for purifying volatile organic pollutant and ozone in air under normal temperature as well as preparation and use thereof |
| 11/05/2008 | CN101298023A Device for removing CO2 of flue gas by highly active potassium-base absorbing agent dry method and method thereof |
| 11/05/2008 | CN101298022A High-pressure fine water mist desulfurized dust collector with front-located dry precipitator and using method thereof |
| 11/05/2008 | CN101298021A Gas-liquid contact type non-phase-change middle medium heat exchange wet-type desulfuration method and apparatus |
| 11/05/2008 | CN101298020A Desulfuration spray tower with load regulation and flue gas flow equalizing function |
| 11/05/2008 | CN101298019A Device for photolysis of harmful gas by ultraviolet luminous diode |
| 11/05/2008 | CN101298018A Method for absorbing CO2 of stack gas by ammonia water |
| 11/05/2008 | CN101298017A Flue gas desulfurization and denitration technique |
| 11/05/2008 | CN101298016A Method for treating emptying tail gas after acetic acid recovery by active carbon fiber |
| 11/05/2008 | CN101298015A Processing equipment for saving energy and reducing emissions of exhaust air |