| 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) |
|---|
| 01/02/2007 | US7156900 Adsorber station and the use thereof |
| 01/02/2007 | US7156895 Air cleaning system |
| 01/02/2007 | US7156375 Humidifier |
| 01/02/2007 | US7156027 Supressing the generation of organic halides containing dioxins in thermal decomposition treatment |
| 01/02/2007 | US7155902 Structure for fixing catalytic body to exhaust pipe |
| 01/02/2007 | CA2442432C Air cleaner and air intake structures for low-deck vehicle |
| 01/02/2007 | CA2437598C Device for reducing the presence of moisture within an enclosure containing a heat source |
| 01/02/2007 | CA2428948C Gas dehydration using membrane and potassium formate solution |
| 01/02/2007 | CA2277785C Method for recuperating vent gas coming from an ozonization reactor |
| 01/02/2007 | CA2179000C Removal of mercury from a combustion gas stream |
| 12/28/2006 | WO2006138485A1 Catalyst for hydrogen production from water gas shift reaction |
| 12/28/2006 | WO2006138236A2 Method and apparatus for bubble injection of agent into exhaust gas for use with emission abatement device |
| 12/28/2006 | WO2006137558A1 Catalyst for purifying exhaust gases and process for producing the same |
| 12/28/2006 | WO2006137552A1 Catalyst for emission gas purification |
| 12/28/2006 | WO2006137456A1 Method and device for assembling metal honeycomb catalyst carrier |
| 12/28/2006 | WO2006137306A1 Gas purification apparatus and method for gas purification |
| 12/28/2006 | WO2006137276A1 Metal honeycomb catalyst carrier |
| 12/28/2006 | WO2006137151A1 Honeycomb structure and exhaust gas purifier |
| 12/28/2006 | WO2006136784A1 Treatment of gases |
| 12/28/2006 | WO2006136231A1 Hollow fiber system |
| 12/28/2006 | WO2006136214A1 Method for producing exhaust-gas-conducting devices, in particular exhaust-gas-cleaning devices |
| 12/28/2006 | WO2006136016A1 Waste gas treatment process including removal of mercury |
| 12/28/2006 | WO2006058060B1 Reactor with jet impingment heat transfer |
| 12/28/2006 | WO2006034840A3 Dryer unit for compressed air and other gaseous media |
| 12/28/2006 | US20060293551 Method for producing soil, soil-processing unit, method for processing and unit for processing |
| 12/28/2006 | US20060293174 Harmful substance decomposer and method of producing the same |
| 12/28/2006 | US20060292426 Filter assemblies and systems for intake air for fuel cells |
| 12/28/2006 | US20060292052 Catalytic reduction of a gas stream in the exhaust stream of an internal combustion engine; a catalyst of an oxide of a first tetravalent element reduced to an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element |
| 12/28/2006 | US20060292051 Exhaust gas purifying method for fuel cell vehicle and exhaust gas purifying system for fuel cell vehicle |
| 12/28/2006 | US20060292044 Honeycomb structured body |
| 12/28/2006 | US20060289349 Composite materials for fluid treatment |
| 12/28/2006 | US20060289290 Electrolytic cell effluent treatment method and device for the production of aluminium |
| 12/28/2006 | US20060289080 Residential compressor for refueling motor vehicles that operate on gaseous fuels |
| 12/28/2006 | US20060288872 Activated carbon and evaporative fuel treatment apparatus using the activated carbon |
| 12/28/2006 | US20060288870 Liquid-gas separator for direct liquid feed fuel cell |
| 12/28/2006 | US20060288869 Process and apparatus for generating and delivering an enriched gas fraction |
| 12/28/2006 | US20060288868 Retention device for filter screen |
| 12/28/2006 | US20060288867 Valve operation diagnostic method for pressure swing adsorption systems |
| 12/28/2006 | US20060288865 Method for improving the air quality in the limited space and the equipment using thereof |
| 12/28/2006 | US20060288709 Thermoelectric, high-efficiency, water generating device |
| 12/28/2006 | US20060288678 Exhaust gas purifying apparatus and method of regenerating the same |
| 12/28/2006 | US20060288677 carbonization of an aromatic polyimide, free of cracks and pinholes; controll the shrinkage; for separation of oxygen/nitrogen from air and for reducing VOC concentration of air |
| 12/28/2006 | DE202006011431U1 Apparatus for separating vaporized pollutants from waste air of dryer by condensation comprises cooling unit with three stages |
| 12/28/2006 | DE19938854C5 Vorrichtung zur Verringerung des Stickoxidanteils in einem Abgas einer Verbrennungskraftmaschine An apparatus for reducing the nitrogen oxide component in an exhaust gas of an internal combustion engine |
| 12/28/2006 | DE10318372B4 Hochtrennende Molekularsiebmembran für Gase und Dämpfe und Verfahren zu ihrer Herstellung High molecular sieve separates gases and vapors and processes for their preparation |
| 12/28/2006 | DE10232385B4 Katalysatorverschlechterungserfassungsgerät und Verfahren Catalyst deterioration detection device and method |
| 12/28/2006 | DE102005033083B3 Air treatment method for utility vehicle pneumatic brake systems, comprises air drier which is regenerated by passing air from pressure tank through it, amount used being increased if condensate is detected in air downstream from drier |
| 12/28/2006 | DE102005031068A1 Catalytic device for use in motor vehicle, has heat reservoir that stands in thermal contact with catalytic structure such that heat is absorbed from gas by heat reservoir and is emitted from heat reservoir to catalytic structure |
| 12/28/2006 | DE102005030028A1 Absorption of hydrogen sulfide and carbon dioxide from compressed natural gas uses two absorption columns, hydrogen sulfide being removed in second column using regenerated solvent |
| 12/28/2006 | DE102005029163A1 Manufacturing method for exhaust-gas-conducting devices e.g. exhaust gas cleaning devices involves determination of geometry of external housing coordinated with individual external geometry of substrate |
| 12/28/2006 | DE102005028718A1 Air humidifier has layers of hollow fibers sandwiched in a spiral wrapping of fleece or open-pored foam |
| 12/28/2006 | DE102005028660A1 Verfahren zur photokatalytischen Luft- und Abwasserreinigung A method for photocatalytic air and waste water treatment |
| 12/28/2006 | DE102004029387B4 Zuführvorrichtung zum Zuführen von festen Harnstoffprills oder -pellets an einen Ammoniakgenerator A feeder for feeding solid urea prills or pellets of an ammonia generator |
| 12/28/2006 | DE102004022311B4 Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen Moisture exchange module with a bundle of permeable to moisture hollow fiber membranes |
| 12/28/2006 | CA2611658A1 Catalyst for purifying exhaust gases and process for producing the same |
| 12/27/2006 | EP1736725A1 Heat exchanger |
| 12/27/2006 | EP1736712A1 Heat exchange unit |
| 12/27/2006 | EP1736644A1 Holding and sealing material for catalytic converter and corresponding manufacturing method |
| 12/27/2006 | EP1736241A1 Exhaust gas-purifying catalyst |
| 12/27/2006 | EP1736240A1 Cleaning material, air filter, air conditioner, heat exchange element, and heat exchange unit |
| 12/27/2006 | EP1736237A1 Pretreating purifier of air liquefaction separation apparatus and, for use therein, hydrocarbon adsorbent and method of pretreating raw air |
| 12/27/2006 | EP1736232A1 Catalyst system for removing nitrogen oxide and method for removing nitrogen oxide |
| 12/27/2006 | EP1736231A1 Apparatus and method for recovering co2 |
| 12/27/2006 | EP1736230A1 Valve operation diagnostic method for pressure swing absorption systems |
| 12/27/2006 | EP1736229A1 Device and process for condensate separation |
| 12/27/2006 | EP1736225A2 Honeycomb structural body |
| 12/27/2006 | EP1735528A1 Method and device for detecting the presence of a specific heat exchanger |
| 12/27/2006 | EP1735411A2 Process to control nitrogen-containing compounds in synthesis gas |
| 12/27/2006 | EP1735256A2 Process for treating a loaded solvent stream having a time-varying concentration of contaminant |
| 12/27/2006 | EP1735243A1 Composition based on zirconium, cerium and tin oxides, preparation and use as catalyst |
| 12/27/2006 | EP1735236A2 Hydrogen storage and supply method |
| 12/27/2006 | EP1735081A1 Apparatus and method for removing sulphur from hydrocarbon fuel |
| 12/27/2006 | EP1735080A2 High-selectivity supported sapo membranes |
| 12/27/2006 | EP1735079A1 High-pressure gas scrubber for desulphurizing coke oven gas |
| 12/27/2006 | EP1735018A1 Purification of polluted air |
| 12/27/2006 | EP1646408B1 Device for purifying used air containing harmful substances |
| 12/27/2006 | EP1599274B1 Absorbing agent and method for eliminating acid gases from fluids |
| 12/27/2006 | EP1387723A4 Passive filtration system |
| 12/27/2006 | EP1375854B1 Honeycomb structure and its assembly |
| 12/27/2006 | EP1202791B1 Porous gas permeable material for gas separation |
| 12/27/2006 | EP1156195B1 Drive power control apparatus and method for vehicle |
| 12/27/2006 | CN2851907Y Smoke cleaning device |
| 12/27/2006 | CN2851877Y Fishmeal drying exhaust treatment device |
| 12/27/2006 | CN2851876Y Electric burning type exhaust purifier |
| 12/27/2006 | CN2850694Y Highly-efficient multi-stage purification device for furnace flue gas |
| 12/27/2006 | CN2850693Y A compressed gas purifier |
| 12/27/2006 | CN1886262A Method for producing flexographic printing plates by means of laser engraving |
| 12/27/2006 | CN1886194A Catalyst for exhaust gas cleaning |
| 12/27/2006 | CN1886190A Improved photocatalytic oxidation air purification system |
| 12/27/2006 | CN1886185A Method for restoring performance of exhaust gas treatment apparatus |
| 12/27/2006 | CN1886184A Catalyst for a diesel particulate filter |
| 12/27/2006 | CN1886183A Photocatalytic oxidation air purification system |
| 12/27/2006 | CN1886182A Device and method for measuring elemental sulfur in gas in gas lines |
| 12/27/2006 | CN1884890A Glass fiber reinforced plastic sprinkling tube for desulfurizing tower of electric power plant and preparation method thereof |
| 12/27/2006 | CN1884323A Cross-linked anion polymer containing tetramethylguanidine cation and its preparation method and uses |
| 12/27/2006 | CN1884315A Anion type polymer containing tetramethylguanidine cation and its preparation method and uses |
| 12/27/2006 | CN1884124A Device for desulfurization and recovery of seawater by industrial flue gas |
| 12/27/2006 | CN1884121A Method for treating acid-extracted waste liquid used for production of saccharin sodium |
| 12/27/2006 | CN1884080A Process for combined production of melamine, sodium carbonate, and ammonium chloride |
| 12/27/2006 | CN1883806A Honeycomb structure and exhaust gas purifying device |