| 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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| 12/24/2009 | US20090314190 Reduction of co and nox in full burn regenerator flue gas |
| 12/24/2009 | US20090314163 Nanoparticle filter apparatus for ambient air |
| 12/24/2009 | US20090314160 Method and apparatus for regenerating a sorption dryer or cleaner |
| 12/24/2009 | US20090314159 Gas separation vessel with internal partition |
| 12/24/2009 | US20090314158 Room Temperature Chemical Trap for the Purification of Gaseous Methane |
| 12/24/2009 | US20090313976 Method of Storing and Delivering Ammonia and the Use of Electromagnetic Radiation for Desorption of Ammonia from a Chemical Complex |
| 12/24/2009 | DE112008000314T5 Abgasemissionsreinigungssteuervorrichtung für eine Brennkraftmaschine An exhaust emission purification control device for an internal combustion engine |
| 12/24/2009 | DE102008029431A1 Vorrichtung zur Lösemittelrückgewinnung An apparatus for solvent recovery |
| 12/24/2009 | DE102008028832A1 Befeuchter Humidifier |
| 12/24/2009 | DE10038461B4 Modell für einen NOx-Speicherkatalysator Model for an NOx storage catalytic converter |
| 12/24/2009 | DE10023060B4 Verfahren zur Bestimmung des Alterungszustandes sowie zur Durchführung der NOx-Regeneration eines NOx-Speicherkatalysators A method for determining the state of aging, as well as to carry out the NOx regeneration of the NOx storage catalyst |
| 12/23/2009 | WO2009155539A2 Carbon dioxide capture |
| 12/23/2009 | WO2009155454A2 Hybrid air seperation method with noncryogenic preliminary enrichment and cryogenic purification based on a single component gas or liquid generator |
| 12/23/2009 | WO2009155227A2 Microporous carbon and method for making the same |
| 12/23/2009 | WO2009155138A1 Reduction of co and nox in full burn regenerator flue gas |
| 12/23/2009 | WO2009155063A1 Composite catalyst materials and method for the selective reduction of nitrogen oxides |
| 12/23/2009 | WO2009154972A1 SELECTIVE CATALYTIC NOx REDUCTION PROCESS AND APPARATUS PROVIDING IMPROVED GASIFICATION OF UREA TO FORM AMMONIA-CONTAINING GAS |
| 12/23/2009 | WO2009154922A1 Catalyst composition and method |
| 12/23/2009 | WO2009154899A2 Apparatus and method to control engine crankcase emissions |
| 12/23/2009 | WO2009154643A2 Mixer with catalytic surface |
| 12/23/2009 | WO2009154307A1 Vent filter and method for manufacturing thereof |
| 12/23/2009 | WO2009154088A1 Apparatus and method for treating gas discharged from cement kiln |
| 12/23/2009 | WO2009153383A1 Process for converting co2 into energy resources and/or value added resources |
| 12/23/2009 | WO2009153351A1 Process for the removal of carbon dioxide from a gas |
| 12/23/2009 | WO2009152971A1 Oxidation catalyst for commercial vehicles comprising a diesel motor |
| 12/23/2009 | WO2009152887A1 Humidifier |
| 12/23/2009 | WO2009130202A3 Catalytic compositions containing zirconium, cerium and yttrium oxides and use thereof in the treatment of exhaust gases |
| 12/23/2009 | WO2009087574A3 Apparatus and method for absorbing pah from gas streams |
| 12/23/2009 | WO2008106190A3 Integrated electrochemical and thermochemical renewable energy production, storage, distribution and recycling system |
| 12/23/2009 | EP2136046A1 Device for judging deterioration of catalyst |
| 12/23/2009 | EP2136045A1 Device for distinguishing liquid reducing agent and exhaust emission purifier of engine |
| 12/23/2009 | EP2135996A1 Carbon-enriched material |
| 12/23/2009 | EP2135672A1 Oxidation catalyst composition and pm oxidation catalyst |
| 12/23/2009 | EP2135665A1 CATALYST DETERIORATION PREVENTING APPARATUS AND LOW NOx COMBUSTION APPARATUS |
| 12/23/2009 | EP2135664A1 Method of treating emission gas |
| 12/23/2009 | EP2134464A1 High-performance adsorbents based on activated carbon having high meso- and macroporosity |
| 12/23/2009 | EP2134463A2 High-performance structured packing for a fluid contacting column and method of manufacture |
| 12/23/2009 | EP2134453A1 Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and method for making and using them |
| 12/23/2009 | EP2134452A1 Method of operating a diesel engine with a view to making it easier to regenerate a particle filter in the exhaust system |
| 12/23/2009 | EP2134450A2 Method for growing photosynthetic organisms |
| 12/23/2009 | EP2134449A1 System, apparatus and method for carbon dioxide sequestration |
| 12/23/2009 | EP2134448A1 Air dryer with pre-filter |
| 12/23/2009 | EP2134447A2 Antimicrobial filtration article |
| 12/23/2009 | EP2134446A1 Biogas upgrading |
| 12/23/2009 | EP2134445A2 Mixture containing an organometallic skeletal material, and pcm device |
| 12/23/2009 | EP2134434A1 Method and device for treating liquids, using an electrolytic drying stage |
| 12/23/2009 | EP1981622B1 Process and device for mixing a gaseous fluid with a large flow-rate gas stream, in particular for introducing a reducing agent into flue gas containing nitrogen oxides |
| 12/23/2009 | EP1558362B1 Ceramic diesel exhaust filters |
| 12/23/2009 | CN201368512Y Oil fume purification device |
| 12/23/2009 | CN201367355Y Unpowered amine and hydrogen recovery system with pressure for tail gas |
| 12/23/2009 | CN201367259Y Jet type material feeder, |
| 12/23/2009 | CN201366336Y Double-communication fluidized bed reaction device with internal particle circulation function |
| 12/23/2009 | CN201366316Y Exhaust purification device for mining explosion-proof diesel engine |
| 12/23/2009 | CN201366315Y SCR catalytic converter |
| 12/23/2009 | CN201366314Y Biological filter bulb support for odor treatment |
| 12/23/2009 | CN201366313Y Device for desulphurizing flue gas with carbide slags |
| 12/23/2009 | CN201366312Y Energy-saving high-efficient desulphurization dust removing device |
| 12/23/2009 | CN201366311Y Oxygen supply stirring device utilizing calcium hydroxide for desulphurization occasions |
| 12/23/2009 | CN201366310Y Waste gas treatment device for energy conservation and emission reduction |
| 12/23/2009 | CN201366309Y Boiler smoke dust desulfuring and dedusting purifier |
| 12/23/2009 | CN201366308Y Boiler smoke dust desulfurization purifier |
| 12/23/2009 | CN201366307Y Membrane-method oil-gas recovery system for oil depot and refinery |
| 12/23/2009 | CN201366306Y Adsorption type gas purifying device |
| 12/23/2009 | CN201366305Y Adsorption type gas purifying device |
| 12/23/2009 | CN201366304Y Desulfurization and dedusting energy-saving device |
| 12/23/2009 | CN201366301Y High-pressure micro fog deodorizing dust removing device |
| 12/23/2009 | CN201366293Y Washing tower with drawer-type water filtration device container |
| 12/23/2009 | CN201366292Y Water filtration device |
| 12/23/2009 | CN201366291Y Combined defoaming device |
| 12/23/2009 | CN101610975A Hydrogen purification method, hydrogen separation membrane, and hydrogen purification apparatus |
| 12/23/2009 | CN101610844A NOx storage materials and traps resistant to thermal aging |
| 12/23/2009 | CN101610831A Method of treating a gas stream |
| 12/23/2009 | CN101610830A Gas scrubber and use of the gas scrubber in melamine production |
| 12/23/2009 | CN101610829A Method of treating a gas stream |
| 12/23/2009 | CN101610828A Absorbent regeneration with compressed overhead stream to provide heat |
| 12/23/2009 | CN101608872A Device for washing and cooling chlorine |
| 12/23/2009 | CN101607910A Removal technology of nitrogen oxides generated in chlorobenzene thermal insulation nitration |
| 12/23/2009 | CN101607209A Exhaust gas purifying catalyst and method for purifying exhaust gas |
| 12/23/2009 | CN101607203A Catalyst for removing dioxin-type halogenated aromatic compounds and preparation method thereof |
| 12/23/2009 | CN101607195A Cerium oxide and zirconium oxide based sosoloid catalyst, preparation method and application thereof |
| 12/23/2009 | CN101607184A Combined type gas distributor |
| 12/23/2009 | CN101607177A Photochemical catering oil smoke smell removing method and photochemical catering oil smoke smell remover |
| 12/23/2009 | CN101607176A System for wet purification of high-temperature gases |
| 12/23/2009 | CN101607175A Device for degrading volatile organic compounds of gas station |
| 12/23/2009 | CN101607174A Natural polymer composite-base formaldehyde remover and preparation method thereof |
| 12/23/2009 | CN101607173A Desulfurization process of flue gas or waste gas by using external regenerative cycle magnesium sulfate method |
| 12/23/2009 | CN101607172A Desulfurizer for desulfurization of smoke and method for preparing same |
| 12/23/2009 | CN101607171A Triple-combined absorption liquid for absorbing odor generated in composting production process and application method thereof |
| 12/23/2009 | CN101607170A Gas dryer |
| 12/23/2009 | CN101607169A Multifunctional slotted disc type liquid phase distributor |
| 12/23/2009 | CN101607168A Process and equipment for treating melamine tail gas |
| 12/23/2009 | CN101607167A Micro gas enricher with refrigerator and use method thereof |
| 12/23/2009 | CN101607166A Integrated type modularization comprehensive deodorization device |
| 12/23/2009 | CN101607144A Purifying and recovery method of organic waste gas |
| 12/23/2009 | CN100572915C Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler |
| 12/23/2009 | CN100572769C Engine exhaust gas purification device |
| 12/23/2009 | CN100571910C Cigarette ash and smog collecting and removing device and technique method thereof |
| 12/23/2009 | CN100571862C Acid gas adsorbing detergent |
| 12/23/2009 | CN100571849C Process technique for discharged desulfurization solutions of HPF desulfurization system of coke-oven plant |
| 12/23/2009 | CN100571848C Equipment for treating exhaust emission |