| 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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| 01/23/2008 | CN101111300A Device used for indoor air dehumidification |
| 01/23/2008 | CN101109533A Cooking fume purifier for cooking fume exhauster |
| 01/23/2008 | CN101109315A Marsh gas power generation system for organic materials |
| 01/23/2008 | CN101108349A Nickel base crouse vent gas hydrogenation catalysts and coprecipitation manufacturing method |
| 01/23/2008 | CN101108348A Nickel base crouse vent gas hydrocatalyst and manufacturing process thereof |
| 01/23/2008 | CN101108345A Cerium basis composite oxides doped precious metal integer catalyzer and method of manufacturing the same |
| 01/23/2008 | CN101108343A Pd carried iolite honeycomb ceramic catalyze material and method of manufacturing the same |
| 01/23/2008 | CN101108339A Intermediate temperate carbonyl sulfur hydrolyst and method of preparing the same and use thereof |
| 01/23/2008 | CN101108304A Preparation of wave absorbing catalyst and application of the same in purifying flue gas |
| 01/23/2008 | CN101108303A Wet-type ammonia process flue gas purifying technique for jointly removing multipollutant and system thereof |
| 01/23/2008 | CN101108302A High-efficiency desulfurizing dust-collector |
| 01/23/2008 | CN101108301A Flue gas desulfurizing method and apparatus |
| 01/23/2008 | CN101108300A Ozone production processes and its use in industrial processes |
| 01/23/2008 | CN101108299A High-efficient gas-liquid mass transferring device |
| 01/23/2008 | CN101108298A Volatile organic compound treatment apparatus |
| 01/23/2008 | CN101108297A Exhaust-purifying heat-energy recovering apparatus of forming machine |
| 01/23/2008 | CN101108296A Process method of purifying and recycling mixed organic waste gas |
| 01/23/2008 | CN101108295A Method of removing CO2 from switch gas by pressure swing adsorption with replacing and recycling step |
| 01/23/2008 | CN101108282A Fluid inlet device for an apparatus |
| 01/23/2008 | CN100363683C Combined duct of fume desulfating |
| 01/23/2008 | CN100363472C Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide |
| 01/23/2008 | CN100363300C Perovskite material, preparation method and use in catalytic membrane reactor |
| 01/23/2008 | CN100363100C Desulfur catalyst |
| 01/23/2008 | CN100363099C CO low temperature oxidation catalyst and its preparation process |
| 01/23/2008 | CN100363091C Preparation of integrated desulfurizing agent during the two-stage digestible and separating process and its system thereof |
| 01/23/2008 | CN100363090C Process for removing oxide containing carbon and the others from coal-burning boiler flue gas and preparing compound fertilizer and device therefor |
| 01/23/2008 | CN100363089C Flue gas desulfurization absorption tower with gas liquid coupling balanced absorption area and its design process |
| 01/23/2008 | CN100363088C Method for removing hydrargyrum from coal burning boiler flue gas by ozone oxidation |
| 01/23/2008 | CN100363087C Minisize pressure-swinging adsorption oxygen-making device with equalizing two end of adsorption device |
| 01/23/2008 | CN100363086C Pressure swing absorption method for preparing nitrogen from air |
| 01/23/2008 | CN100363085C Encapsulated active particles and methods for making and using the same |
| 01/22/2008 | USRE40006 Flow regulated pressure swing adsorption system |
| 01/22/2008 | US7320781 Method for adjusting a reductant used in an internal combustion engine to reduce NOx |
| 01/22/2008 | US7320778 High-performance catalyst support |
| 01/22/2008 | US7320739 Laminating a stack of layers including air-impermeable barrier, air-permeable reinforcing foam core, air-permeable open cell foam or fibrous pad, and semipermeable airflow-resistive membrane; vehicular headliner |
| 01/22/2008 | US7320725 Disposable cartridge air/gas dryer |
| 01/22/2008 | US7320723 Exhaust gas filter and filtering system |
| 01/22/2008 | US7320288 Steam-generating combustion system and method for emission control using oxygen enhancement |
| 01/22/2008 | CA2457421C Exhaust gas purifying device for engines |
| 01/22/2008 | CA2450412C Support with getter-material for microelectronic, microoptoelectronic or micromechanical device |
| 01/17/2008 | WO2008008695A1 Use of molecular sieves for the removal of hfc-23 from fluorocarbon products |
| 01/17/2008 | WO2008008568A1 Reduced liquid discharge in wet flue gas desulfurization |
| 01/17/2008 | WO2008008533A1 Improved membrane separation process using mixed vapor-liquid feed |
| 01/17/2008 | WO2008008497A1 Filtering system for a semiconductor processing tool |
| 01/17/2008 | WO2008008263A1 Integrated photobioreactor-based pollution mitigation and oil extraction processes and systems |
| 01/17/2008 | WO2008008262A2 Photobioreactor systems and methods for treating co2-enriched gas and producing biomass |
| 01/17/2008 | WO2008007811A1 Exhaust gas clean-up catalyst and process for production thereof |
| 01/17/2008 | WO2008007628A1 Catalyst carrier particle, method for producing the same, and exhaust gas purifying catalyst |
| 01/17/2008 | WO2008007546A1 Honeycomb structure for slurry coating |
| 01/17/2008 | WO2008006892A1 Air purification system and method. |
| 01/17/2008 | WO2008006427A1 Textured scr catalyst for the reduction of nitrogen oxides from the exhaust gases of a lean-mixture engine with the use of ammonia as reducing agent |
| 01/17/2008 | WO2008006383A1 Manufacture-friendly silencer |
| 01/17/2008 | WO2007137173B1 Single tower gas dryer with flowing desiccant stream |
| 01/17/2008 | WO2007137143A3 Process for treating a gas stream |
| 01/17/2008 | WO2007121358A3 Coalescing filter assembly |
| 01/17/2008 | WO2007120259A3 Formulations for removing copper-containing post-etch residue from microelectronic devices |
| 01/17/2008 | WO2007082198A3 Method and apparatus for reducing nox emissions in rotary kilns by sncr |
| 01/17/2008 | WO2006026723A3 Odor abatement of organic waste |
| 01/17/2008 | US20080011662 Compositions and methods for fluid purification |
| 01/17/2008 | US20080011163 Sorbent porous polymeric composite materials |
| 01/17/2008 | US20080011161 Carbon dioxide capture systems and methods |
| 01/17/2008 | US20080011160 Carbon dioxide capture systems and methods |
| 01/17/2008 | US20080011159 Such as trifluoromethane and trifluoroiodomethane |
| 01/17/2008 | US20080011158 Reduced liquid discharge in wet flue gas desulfurization |
| 01/17/2008 | US20080011157 Incorporates multiple gas-separation membranes in an array within a single vessel or housing, and is equipped with two permeate ports, enabling permeate gas to be withdrawn from both ends of the membrane module permeate pipes; replaceable modues;surface area; cost efficiency |
| 01/17/2008 | US20080011002 Air Conditioning System For Rooms Required To Be Sterilized |
| 01/17/2008 | US20080010976 Exhaust Gas Regenerator Comprising a Catalyst |
| 01/17/2008 | DE102006032861A1 Erzeugung von Öffnungen in einer Metallfolie sowie damit hergestellte Wabenkörper zur Abgasbehandlung Forming of openings in a metal foil and thus produced honeycomb body for exhaust gas treatment |
| 01/17/2008 | DE102006032609A1 Recovering halogenated hydrocarbons, especially inhalation anaesthetics from sorption filters, involves passing hot water vapour through a hydrophobic active carbon bed and then a hydrophobic zeolite bed |
| 01/17/2008 | DE102006032454A1 Abgasanlage für eine Verbrennungskraftmaschine Exhaust system for an internal combustion engine |
| 01/17/2008 | DE102006032399A1 Vorrichtung und Verfahren zur Zuführung von Harnstoff in ein Abgassystem eines Verbrennungsmotors Apparatus and method for supplying urea to an exhaust system of a combustion engine |
| 01/17/2008 | DE102006008786B4 Adsorptions-Wärmepumpe, Adsorptions-Kältemaschine und darin enthaltene Adsorberelemente auf Basis eines offenporigen wärmeleitenden Festkörpers Adsorption heat pump, adsorption chiller and adsorber contained therein based on an open-pore heat-conducting solid body |
| 01/17/2008 | CA2659323A1 Method for removing volatile organic compounds (vocs) from an air stream |
| 01/17/2008 | CA2657630A1 Improved membrane separation process using mixed vapor-liquid feed |
| 01/16/2008 | EP1878889A1 Insulated reagent dosing device |
| 01/16/2008 | EP1878888A1 Fluid dosing device |
| 01/16/2008 | EP1878887A1 Fluid dosing device |
| 01/16/2008 | EP1878886A1 Exhaust gas purifier for internal combustion engine |
| 01/16/2008 | EP1878885A1 Method for purification of exhaust gas from internal-combustion engine |
| 01/16/2008 | EP1878486A1 Air purification system for destruction of bacteria, virus and bacterial spores. |
| 01/16/2008 | EP1878485A1 Method of processing volatile organic compound, adsorption and desorption apparatus, and system for processing volatile organic compound |
| 01/16/2008 | EP1877776A2 Method and apparatus for converting oxidized mercury into elemental mercury |
| 01/16/2008 | EP1877770A2 Method and apparatus for monitoring mercury in a gas sample |
| 01/16/2008 | EP1877652A1 Diesel particulate matter reduction system |
| 01/16/2008 | EP1877338A1 Filter material for the adsorption of pollutants from breathing gas |
| 01/16/2008 | EP1877337A2 Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| 01/16/2008 | EP1877187A2 Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 01/16/2008 | EP1877179A1 Method for producing heat-resisting compound oxides |
| 01/16/2008 | EP1877177A2 Carbon dioxide acceptors |
| 01/16/2008 | EP1877176A1 Large chemical and/or biological reactor for contacting two fluids and treatment facility comprising one such reactor |
| 01/16/2008 | EP1877167A1 Membrane for gas phase separation and suitable method for the production thereof |
| 01/16/2008 | EP1877162A2 Process for purifying exhaust gases and apparatus for purifying exhaust gases |
| 01/16/2008 | EP1877161A1 Scavengers for removal of acid gases from fluid streams |
| 01/16/2008 | EP1877160A2 Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| 01/16/2008 | EP1676622B1 Honeycomb structure body |
| 01/16/2008 | EP1599818A4 System and method for the real-time transfer of loyalty points between accounts |
| 01/16/2008 | EP1509076A4 Photobioreactor and process for biomass production and mitigation of pollutants in flue gases |
| 01/16/2008 | EP1361916B1 Composite structures of membranes that are selectively permeable to hydrogen and combustible gas processors using same |
| 01/16/2008 | CN201007424Y Negative pressure type device for recycling chemical industry production tail gas |
| 01/16/2008 | CN201006412Y Wind power slurry agitating device |