| 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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| 01/03/2013 | US20130000486 Method for the adsorptive drying of purified biogas and for regenerating laden adsorbents |
| 01/03/2013 | US20130000485 Flow Control System, Device and Method for Thermal Desorption |
| 01/03/2013 | US20130000484 Method of separating gas mixtures |
| 01/03/2013 | DE19755213B4 Verfahren zur Reinigung von Kohlensäure, die aus geeigneten Industrieverfahren, wie beispielsweise Gärungsprozessen, gewonnen wurde und angewendete Reinigungseinrichtungen A process for purifying carbon dioxide, which was of suitable industrial processes, such as fermentation processes, recovered and applied cleaning devices |
| 01/03/2013 | DE112006002071B4 Verfahren zur Verringerung von NOx-Emissionen unter Verwendung eines gestaffelten Silber/Aluminiumoxid-Katalysatorsystems A method of reducing NOx emissions using a staggered silver / alumina catalyst system |
| 01/03/2013 | DE102011107814A1 Verfahren und Vorrichtung zur Gewinnung von Gasprodukten Method and apparatus for the recovery of gas products |
| 01/03/2013 | DE102011106243A1 Ammonia gas generator useful e.g. for producing ammonia from ammonia precursor solution, and in gas engines, comprises catalyst unit comprising catalyst and mixing chamber, injection device having nozzle, and outlet for formed ammonia gas |
| 01/03/2013 | DE102011106237A1 Ammonia gas generator for exhaust system used in internal combustion engine, has injection device which is provided for introducing the solution of ammonia precursor into mixing chamber |
| 01/03/2013 | DE102011106233A1 Continuous production of ammonia from a solution of an ammonia precursor substance by an ammonia gas generator comprising a catalyst unit, useful to reduce nitrogen oxides in exhaust gases from e.g. industrial plants and gas engines |
| 01/03/2013 | DE102011106020A1 Filter for respiratory mask in e.g. pig fattening farm, removes unpleasant odor components by chemical reactions with foam-like material from air stream, where filter is made of polyesters and construction material |
| 01/03/2013 | DE102011083163A1 Anordnung und Verfahren zur Rückgewinnung von Kohlenstoffdioxid aus Abgasen Arrangement and method for recovering carbon dioxide from exhaust gases |
| 01/03/2013 | DE102011078326A1 Adsorption device i.e. lean nitrogen oxide trap, for use in diesel engine of e.g. passenger car, has adsorption layer connected with carrier, where device does not comprises elements made from copper, ruthenium, rhodium, palladium or gold |
| 01/03/2013 | DE102011078295A1 Housing structure made of ceramic or metal, for catalytic-converter or exhaust gas particulate filter of internal combustion engine, has several exhaust gas flow channels which are arranged in parallel to the direction of flow |
| 01/03/2013 | DE102006030175B4 Abgasnachbehandlungsvorrichtung einer Brennkraftmaschine mit einer Vorrichtung zur Erzeugung von Ammoniak The exhaust aftertreatment device of an internal combustion engine with a device for generation of ammonia |
| 01/03/2013 | DE10124127B4 Kanisterbefestigungsvorrichtung Canister mounting device |
| 01/03/2013 | CA2840551A1 Sulfide generation via biological reduction of divalent, tetravalent or pentavalent sulfur containing combustion flue gas or liquor |
| 01/03/2013 | CA2840382A1 Low pressure steam pre-heaters for gas purification systems and processes of use |
| 01/03/2013 | CA2838363A1 Device for the purification of exhaust gases from a heat engine, comprising a ceramic carrier and an active phase chemically and mechanically anchored in the carrier |
| 01/03/2013 | CA2838360A1 Device for the purification of exhaust gases from a heat engine, comprising a ceramic carrier and an active phase mechanically anchored in the carrier |
| 01/03/2013 | CA2838353A1 Device for purifying exhaust gases from a heat engine, comprising a catalytic ceramic support comprising an arrangement of essentially identical crystallites |
| 01/03/2013 | CA2836875A1 An amine absorbent and method for co2 capture |
| 01/02/2013 | EP2540673A1 Ultraviolet oxidation device, ultrapure water production device using same, ultraviolet oxidation method, and ultrapure water production method |
| 01/02/2013 | EP2540669A1 Gypsum dewatering device for desulfurization facility |
| 01/02/2013 | EP2540382A1 Honeycomb structure |
| 01/02/2013 | EP2540381A1 Co2 recovery device and method for recovering co2 |
| 01/02/2013 | EP2540380A1 Device for controlling denitration apparatus, denitration apparatus provided with the device, boiler plant provided with the device, and method for controlling denitration apparatus |
| 01/02/2013 | EP2540379A1 Exhaust gas treatment system, and exhaust gas treatment method |
| 01/02/2013 | EP2540378A1 Exhaust gas treatment system, and exhaust gas treatment method |
| 01/02/2013 | EP2540377A1 A method of cleaning a carbon dioxide rich flue gas |
| 01/02/2013 | EP2540376A1 Method for deacidifying a gas with a plurality of steps of placing in co-current contact with an absorbent solution |
| 01/02/2013 | EP2540375A1 Device for gas separation by pressure swing adsorption |
| 01/02/2013 | EP2540365A1 Feed section of a separation column |
| 01/02/2013 | EP2540166A1 Apparatus for recovering odorous compounds |
| 01/02/2013 | EP2539281A1 Exhaust gas and gas scrubber fluid cleaning equipment and method |
| 01/02/2013 | EP2539069A1 Nanosized gold catalysts for co oxidation and water gas shift reactions |
| 01/02/2013 | EP2539063A1 Radial flow reactor with movable supports |
| 01/02/2013 | EP2539062A1 Radial flow reactor |
| 01/02/2013 | EP2539050A1 Filter comprising combined soot oxidation and nh3-scr catalyst |
| 01/02/2013 | EP2539049A1 Apparatus, systems and methods for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases |
| 01/02/2013 | EP2539048A2 Membrane gas dryers incorporating rotatable fittings |
| 01/02/2013 | EP2539047A1 Pipe and condensate boundary film collection and drainage device for installation in said pipe |
| 01/02/2013 | EP2539046A1 Method and device for cool drying a gas |
| 01/02/2013 | EP2539045A1 Removal of thermal stable salts from organic solvents |
| 01/02/2013 | EP2539044A1 Crosslinked polymer-carbon sorbent for removal of heavy metals, toxic materials and carbon dioxide |
| 01/02/2013 | EP2539043A1 Method for separating components of natural gas or petroleum gas using inorganic porous membranes |
| 01/02/2013 | EP2539042A1 Nanoparticle separation |
| 01/02/2013 | EP2539041A1 Apparatus and method for treating exhaust gas |
| 01/02/2013 | EP2539040A1 Improved catalyzed soot filter |
| 01/02/2013 | EP2539002A2 Inline water trap |
| 01/02/2013 | DE202012104602U1 Umweltverträgliche Rauchabsauganlage Environmentally friendly Smoke Extractors |
| 01/02/2013 | CN202652756U Electrical control box body with air self-purification function |
| 01/02/2013 | CN202650578U Mobile type nuclear-biochemical air and liquid waste treatment device |
| 01/02/2013 | CN202644194U Shell fabric setting machine exhaust gas dust removal device |
| 01/02/2013 | CN202643667U Mobile rapid desulfuration device |
| 01/02/2013 | CN202643322U Medical center oxygen supply device |
| 01/02/2013 | CN202642446U Bamboo charcoal bag |
| 01/02/2013 | CN202638636U Reinforced atomizing disc |
| 01/02/2013 | CN202638289U Guide plate on pervaporation membrane separator |
| 01/02/2013 | CN202638275U Elastic movable separating device for flue gas |
| 01/02/2013 | CN202638274U High gravity field purification treatment equipment for foul gases through photocatalytic oxidation |
| 01/02/2013 | CN202638273U Low-gas-consumption bubble atomizing spray gun suitable for selective non-catalytic reduction (SNCR) denitration technology |
| 01/02/2013 | CN202638272U Purification system for organic fertilizer production ferment waste gas |
| 01/02/2013 | CN202638271U Smoke cleaning reactor of partition bin type moving bed |
| 01/02/2013 | CN202638270U Material returning device of semidry method circulating fluidized bed flue gas desulfurization system |
| 01/02/2013 | CN202638269U Magnesium oxide method smoke desulfurization device |
| 01/02/2013 | CN202638268U Desulfurizing tower with serially arranged oxidation ditch and desulfurizing system using desulfurizing tower |
| 01/02/2013 | CN202638267U Waste gas absorption tower |
| 01/02/2013 | CN202638266U Device for spraying ammonia to decrease nitric oxide emission on kiln head of cement kiln and rotary cement kiln |
| 01/02/2013 | CN202638265U Desulfuration equipment for tank top device |
| 01/02/2013 | CN202638264U Deacidifying and desulfurizing device |
| 01/02/2013 | CN202638263U Tail gas absorption device |
| 01/02/2013 | CN202638262U Twin-tower dual-cycle ammonia desulphurization-denitration device |
| 01/02/2013 | CN202638261U Smoke seawater desulfurication and denitrification all-in-one device for coal-fired power plant |
| 01/02/2013 | CN202638260U Carbon black waste gas treatment device |
| 01/02/2013 | CN202638259U Turning venturi tube for desulphurization system |
| 01/02/2013 | CN202638258U Desulfurizing tower |
| 01/02/2013 | CN202638257U Double-alkali method desulphurization device with worm type guide flue |
| 01/02/2013 | CN202638256U Rotational flow double-alkali method desulfurization device |
| 01/02/2013 | CN202638255U Furnace inside ammonia-spraying denitration system |
| 01/02/2013 | CN202638254U Continuous sewage discharge and carbon dioxide (CO2) collection system of boiler |
| 01/02/2013 | CN202638253U Boiler sewage recycling system for semidry process desulfurizing device |
| 01/02/2013 | CN202638252U White smoke eliminating system for solid waste incineration |
| 01/02/2013 | CN202638251U Efficient ejector |
| 01/02/2013 | CN202638250U Oxygenolysis denitration device for ozone and microorganisms |
| 01/02/2013 | CN202638249U Coal-fired power station boiler multiple pollutant combined control device |
| 01/02/2013 | CN202638248U Tail gas treatment device |
| 01/02/2013 | CN202638247U Purification system suitable for high temperature waste gas with organic pollutants |
| 01/02/2013 | CN202638246U Reversing device of heatless drying machine |
| 01/02/2013 | CN202638245U Secondary heat exchange integrated machine |
| 01/02/2013 | CN202638244U Furnace gas drying tower |
| 01/02/2013 | CN202638243U Indoor dehumidifier |
| 01/02/2013 | CN202638242U Air filtering and drying device assembly used for vehicles |
| 01/02/2013 | CN202638241U Dry air generation device |
| 01/02/2013 | CN202638240U Ammonia gas recovery device |
| 01/02/2013 | CN202638239U Liquid discharge pipeline system for gas-liquid separator |
| 01/02/2013 | CN202638238U Industrial waste gas purifying system |
| 01/02/2013 | CN202638237U Desulfurizing tower system |
| 01/02/2013 | CN202638236U Seawater desulfuration absorption tower for purifying fuel gas |
| 01/02/2013 | CN202638235U Activated coke smoke desulfurization adsorption tower with even activated coke moving speed |
| 01/02/2013 | CN202638234U Constant-temperature household oxygenerator |