| 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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| 08/08/2013 | US20130202506 Method for monitoring an scr catalyst |
| 08/08/2013 | US20130202505 Process for treating greenhouse gas |
| 08/08/2013 | US20130202504 Enhanced adsorbents and methods for mercury removal |
| 08/08/2013 | US20130202503 Method of Removing Mercury from a Fluid Stream using High Capacity Copper Adsorbents |
| 08/08/2013 | US20130202495 Hydrocarbon trap for reducing cold-start engine emissions |
| 08/08/2013 | US20130202493 Exhaust gas purification system |
| 08/08/2013 | US20130199374 Compact adsorption dryer |
| 08/08/2013 | US20130199370 Steam Permselective Membrane, and Method Using Same for Separating Steam from Mixed Gas |
| 08/08/2013 | US20130199369 Cyclic adsorption process using centrifugal compressors |
| 08/08/2013 | US20130199269 Analysis of molecular contamination in vacuum environments |
| 08/08/2013 | DE112011102979T5 Emissionsverringerungen durch Steuerung einer Reaktionsmittelfreisetzung Reduce emissions by controlling a reactant release |
| 08/08/2013 | DE10347132B4 Abgasnachbehandlungssysteme Exhaust aftertreatment systems |
| 08/08/2013 | DE102012205736B4 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine |
| 08/08/2013 | DE102012201597A1 Method for dynamic diagnosis of gas sensor to monitor exhaust gas purification system of vehicle combustion engine, involves determining time profile of sensor signal, and comparing signal level of gradient with applied limit value |
| 08/08/2013 | DE102012201595A1 Method for loading diagnosis of filter of internal combustion engine, involves performing diagnosis of load state of filter by measurement of pump current of feed pump on decrease of pressure over filter based on differential pressure |
| 08/08/2013 | DE102012100876A1 Operating air circulating arrangement, comprises removing partial flow of pollutant-containing exhaust air from the air circulating arrangement, and oxidizing pollutant-containing exhaust air in the presence of catalyst |
| 08/08/2013 | DE102009051212B4 Brennstoffzellensystem mit einer Vorrichtung zum Trocknen von Abgas, Verfahren zum Trocknen von Abgas eines Brennstoffzellensystems und Flugzeug mit einem derartigen Brennstoffzellensystem Fuel cell system with an apparatus for drying of exhaust gas, exhaust gas A method of drying a fuel cell system and aircraft with such a fuel cell system |
| 08/07/2013 | EP2623966A1 Gas analysis device, mercury removal system, gas analysis method, and method of removing mercury from exhaust gas |
| 08/07/2013 | EP2623483A1 Method for producing silicon carbide ceramic and method for producing honeycomb structure |
| 08/07/2013 | EP2623197A1 Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide |
| 08/07/2013 | EP2623195A1 Photocatalytic gas conversion device |
| 08/07/2013 | EP2623183A1 Catalytically active particulate filter and use of same |
| 08/07/2013 | EP2623182A1 Integrated process and system for carbon dioxide emission capture |
| 08/07/2013 | EP2623181A1 Arrangement for supplying a reducing agent in gaseous form into a flue gas |
| 08/07/2013 | EP2623180A1 Systems and methods for capturing carbon dioxide |
| 08/07/2013 | EP2623179A1 A rotary air drying apparatus |
| 08/07/2013 | EP2623178A1 A gas processing unit comprising a device for removing nitrogen oxides. |
| 08/07/2013 | EP2623177A1 Moisture separation device |
| 08/07/2013 | EP2623157A1 Combination of adsorbent materials for filters of combined smoke and industrial escape filter devices and gas mask filters containing the combination of adsorbent materials and use of same |
| 08/07/2013 | EP2622322A2 Method for correlating a monitoring device to the end of service life of a filter cartridge |
| 08/07/2013 | EP2622321A2 Portable monitor for end of service life indication |
| 08/07/2013 | EP2622280A1 Contactor module with hydrophobic capillary membranes, integrated in a heat exchanger and hybrid plant for the dehumidification/conditioning of air |
| 08/07/2013 | EP2622185A1 Automobile exhaust gas catalytic converter |
| 08/07/2013 | EP2621855A2 Process for working up an exhaust gas from a system for producing hydroxylamine or hydroxylammonium salts |
| 08/07/2013 | EP2621611A2 Method for treating a gas containing nitrogen oxides (nox), in which a composition comprising cerium oxide and niobium oxide is used as a catalyst |
| 08/07/2013 | EP2621610A1 Method for producing carbon membranes |
| 08/07/2013 | EP2621609A1 Method for removing carbon dioxide, and also gas turbine installation with carbon dioxide removal |
| 08/07/2013 | EP2621608A1 ALKANOLAMINE CO2 SCRUBBING PROCESS& xA; |
| 08/07/2013 | EP2621607A1 Gas stream purification apparatus and method |
| 08/07/2013 | CN203116051U Boiler smoke and dust removing device |
| 08/07/2013 | CN203115991U High-efficiency environment-friendly coal burning system with vertical boiler with bottom burner |
| 08/07/2013 | CN203112793U Special device for treating acid-base property of methanol in production process of biodiesel fuel |
| 08/07/2013 | CN203111764U Dehumidifying host machine for moisture-proof box |
| 08/07/2013 | CN203108924U Refuse landfill stench in-situ control device |
| 08/07/2013 | CN203108440U Quickly connected filtering device |
| 08/07/2013 | CN203108438U Novel ammonia-air mixture spraying grating |
| 08/07/2013 | CN203108437U System for performing catalytic degradation on dioxin |
| 08/07/2013 | CN203108436U Flue gas treatment device in power plant |
| 08/07/2013 | CN203108435U Organic waste gas all-in-one processor |
| 08/07/2013 | CN203108434U Composite biofilter deodorizing device |
| 08/07/2013 | CN203108433U Furnace gas desulfurization system |
| 08/07/2013 | CN203108432U High-efficiency low-resistance incineration gas deacidification system |
| 08/07/2013 | CN203108431U Double-step flue gas desulfurization tower |
| 08/07/2013 | CN203108430U Device for removing low-concentration sulfur dioxide from phosphate concentrate |
| 08/07/2013 | CN203108429U High-speed rotation automatic atomizing control system used for atomizing lime milk |
| 08/07/2013 | CN203108428U Smoke denitration high-efficient low-resistance antiblocking ammonia spraying grid |
| 08/07/2013 | CN203108427U Automatic adjusting and spraying equipment for denitrating cement kiln |
| 08/07/2013 | CN203108426U Dust-containing and sulfur-containing flue gas purifying device |
| 08/07/2013 | CN203108425U Hydrogen sulfide waste gas purification equipment |
| 08/07/2013 | CN203108424U Flue gas treatment apparatus performing desulfurization and denitrification simultaneously |
| 08/07/2013 | CN203108423U Parabolic conical drum rotary type spraying and flue gas dust removing desulfurizer |
| 08/07/2013 | CN203108422U Spraying acid-mist-removing tower for electrolytic zinc acid mist |
| 08/07/2013 | CN203108421U Wet desulphurization tower |
| 08/07/2013 | CN203108420U Skid-mounted ammonia liquor regeneration tower capable of being disassembled and assembled repeatedly |
| 08/07/2013 | CN203108419U Chlorine absorbing device |
| 08/07/2013 | CN203108418U Wet process flue gas desulfurization and denitrification integrated device |
| 08/07/2013 | CN203108417U Anti-scale system of industrial pulverized coal boiler fume desulfidation tower |
| 08/07/2013 | CN203108416U Double-layered diameter-varied vortex desulfurization tower |
| 08/07/2013 | CN203108415U Cylindrical flue gas wet dust extraction desulfurizer |
| 08/07/2013 | CN203108414U Continuous flue gas treatment device |
| 08/07/2013 | CN203108413U Oxynitride absorption device |
| 08/07/2013 | CN203108412U Device for using ammonia water to prepare ammonia gas used as flue gas de-nitrification reducing agent |
| 08/07/2013 | CN203108411U Big air volume low concentration plasma exhaust gas treatment device |
| 08/07/2013 | CN203108410U Processing device and processing system for nonuniform field intensity plasma waste gas |
| 08/07/2013 | CN203108409U Denitration device adopting selective non-catalytic reduction method and selective catalytic reduction method |
| 08/07/2013 | CN203108408U Harmful waste gas purification device |
| 08/07/2013 | CN203108407U Device for removing low-concentration sulfur dioxide from phosphate concentrate |
| 08/07/2013 | CN203108406U Plasma reactor used for air cleaner |
| 08/07/2013 | CN203108405U Electrothermal blowing dry box |
| 08/07/2013 | CN203108404U Zero-gas loss heating type absorption drying machine with energy-saving function |
| 08/07/2013 | CN203108403U Temperature swing adsorption type compressed air drying unit |
| 08/07/2013 | CN203108402U Multi-phase moisture separator |
| 08/07/2013 | CN203108401U Gas absorbing tower |
| 08/07/2013 | CN203108400U Melamine exhaust gas treatment system |
| 08/07/2013 | CN203108399U Carbon black tail gas treatment device |
| 08/07/2013 | CN203108398U Water washing system capable of feeding C4 and saving desalted water for MTBE (Methyl Tertiary Butyl Ether) device |
| 08/07/2013 | CN203108397U Gas-liquid contact enhancement device for wet flue gas desulfurizing tower |
| 08/07/2013 | CN203108396U Fuming acid mist hydration absorption device |
| 08/07/2013 | CN203108395U Molecular sieve compressing structure for pressure swing adsorption nitrogen machine |
| 08/07/2013 | CN203108394U Cyclohexane oxidized tail gas treatment system |
| 08/07/2013 | CN203108393U Methanol exhaust gas purification device for methanol storage tank |
| 08/07/2013 | CN203108392U Device for reducing switch pressure and flow fluctuation of molecular sieve purification system |
| 08/07/2013 | CN203108391U Air purifier |
| 08/07/2013 | CN203108387U Heat energy and water recovery device |
| 08/07/2013 | CN203108386U Air purifying device |
| 08/07/2013 | CN203108385U Rotation-mixing anti-dust device for flue gas desulfurization treatment |
| 08/07/2013 | CN203108384U Waste-heat utilization type multistage combined dust-removal device |
| 08/07/2013 | CN203108379U Flue gas purification device |
| 08/07/2013 | CN203108376U Oil smoke purifier |
| 08/07/2013 | CN203108362U Pollution gas purifier device for mines |