| 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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| 06/30/2005 | US20050139493 Onboard hydrogen storage unit with heat transfer system for use in a hydrogen powered vehicle |
| 06/30/2005 | US20050139078 Filter constructions containing breather and recirculation filter elements |
| 06/30/2005 | US20050139077 Dual diffusion channel filter |
| 06/30/2005 | US20050139072 Process to remove nitrogen and/or carbon dioxide from methane-containing streams |
| 06/30/2005 | US20050139071 Air environment control system and technique |
| 06/30/2005 | US20050139070 Rapid cycle pressure swing adsorption oxygen concentration method and mechanical valve for the same |
| 06/30/2005 | US20050139069 Method for treatment of a gaseous mixture comprising hydrogen and hydrogen sulphide |
| 06/30/2005 | US20050139068 Canister of vehicle |
| 06/30/2005 | US20050139067 Oxygen separation method utilizing an oxygen transport membrane reactor |
| 06/30/2005 | US20050139066 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes |
| 06/30/2005 | US20050139065 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
| 06/30/2005 | US20050138922 Exhaust gas purifying system |
| 06/30/2005 | US20050138907 Body with modular construction; variations in interior structures; removal of particles from gas flow; heat generator; exhaust gases from interior combustion engines |
| 06/30/2005 | US20050138786 Method for producing a columnar member container |
| 06/30/2005 | DE20023672U1 Filter for limiting condensation of gaseous components, comprises adsorption agents in container in contact with measurement chamber |
| 06/30/2005 | DE19957249B4 Verfahren zur Wiederherstellung der Reinigungs- und/oder Filterfunktion einer Aktivkohlefilterkassette eines Haushalts- oder Küchengeräts Process for the recovery of the cleaning and / or filtering function of an activated carbon filter cartridge of a household or kitchen appliance |
| 06/30/2005 | DE10356276A1 Method for recovery of carbon dioxide from biogas comprises compressing biogas and treating product with regenerated absorption stream so that carbon dioxide and trace materials are removed to enrich absorption stream |
| 06/30/2005 | DE10355991A1 Verfahren zur Herstellung von Flexodruckplatten mittels Lasergravur A process for the production of flexographic printing plates by laser engraving |
| 06/30/2005 | DE10355928A1 Adsorption drier for compressed air has at least two adsorber cartridges fitted with a head section so that they can be removed from fixed mounting to allow valve components which are subject to wear to be replaced |
| 06/30/2005 | DE10355927A1 Method for operating drier combination comprising cold drier and adsorption drier with adsorption tanks operated alternately in adsorption and regeneration phases comprises controlling phases to prevent freezing up |
| 06/30/2005 | DE10354232A1 Abgasbehandlungssystem für eine Brennkraftmaschine, insbesondere Diesel-Brennkraftmaschine, und Verfahren zum Betreiben eines Abgasbehandlungssystems für eine Brennkraftmaschine Exhaust treatment system for an internal combustion engine, in particular diesel internal combustion engine and method for operating an exhaust gas treatment system for an internal combustion engine |
| 06/30/2005 | DE102004037321A1 Verfahren und Vorrichtung zur Regeneration von NOx-Adsorbtionseinrichtungen Method and apparatus for regeneration of NOx Adsorbtionseinrichtungen |
| 06/30/2005 | DE102004026624B3 Control method for automobile pressurized air supply unit using detection of pressure characteristic of central air flow for correction of required air quantity in load phase and/or regeneration phase |
| 06/30/2005 | DE10150062B4 Filtervorrichtung Filter device |
| 06/30/2005 | DE10107169B4 Verfahren zur Überwachung der Funktion von Ozon in Kraftfahrzeugen Method for monitoring the function of ozone in motor vehicles |
| 06/30/2005 | CA2592060A1 Self-remediating filter |
| 06/30/2005 | CA2489263A1 Self-supporting pleated electret filter media |
| 06/29/2005 | EP1548374A1 Air conditioner |
| 06/29/2005 | EP1548257A2 A regeneration system and method for a diesel particle filter |
| 06/29/2005 | EP1548243A1 Method for producing a columnar member container |
| 06/29/2005 | EP1547972A2 Oxygen sorbent compositions and methods of using same |
| 06/29/2005 | EP1547743A1 Method for manufacturing honeycomb structure |
| 06/29/2005 | EP1547682A1 Diesel engine exhaust emission control system |
| 06/29/2005 | EP1547673A1 Method for forming supported palladium membrane used for hydrogen purification |
| 06/29/2005 | EP1547672A1 Ceramic hollow fibre membrane module |
| 06/29/2005 | EP1547669A1 Catalyst system and method for the reduction of NOx |
| 06/29/2005 | EP1547668A1 Exhaust gas purifying method and exhaust gas purifying system |
| 06/29/2005 | EP1547667A1 Method of removing particulate from exhaust fumes, in particular of melting furnaces used in the glassmaking industry, and relative melting furnace |
| 06/29/2005 | EP1547666A1 A rotor for a rotary adsorber |
| 06/29/2005 | EP1547665A1 A bactericidal filter for gases in compartments of household refrigerators |
| 06/29/2005 | EP1547664A1 System and device for mass transfer and elimination of contaminants |
| 06/29/2005 | EP1547624A1 Air purifier |
| 06/29/2005 | EP1546600A2 Onboard hydrogen storage unit with heat transfer system for use in a hydrogen powered vehicle |
| 06/29/2005 | EP1546517A2 BYPASS CONTROLLED REGENERATION OF NO sb X /sb ADSORBERS |
| 06/29/2005 | EP1546516A1 METHOD AND APPARATUS FOR REGENERATING NO sb x /sb ADSORBERS |
| 06/29/2005 | EP1546515A2 Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| 06/29/2005 | EP1546514A2 Exhaust gas treatment device and method for making the same |
| 06/29/2005 | EP1546076A2 A process for producing ethanol from organic material |
| 06/29/2005 | EP1545789A1 Liquid atomization system for automotive applications |
| 06/29/2005 | EP1545770A2 Method for the production of catalytically active layer silicates |
| 06/29/2005 | EP1545769A1 Method for regenerating iron-loaded denox catalysts |
| 06/29/2005 | EP1545766A1 Combination of a guard bed and a copper-containing catalyst bed |
| 06/29/2005 | EP1545765A2 Sintered glass bead filter with active microbial destruction |
| 06/29/2005 | EP1545760A1 Propen recovery in a propylene oxide process |
| 06/29/2005 | EP1545749A1 Ultrafiltration membrane, device, bioartificial organ and methods |
| 06/29/2005 | EP1545748A1 Apparatus and method for pressurising biogas in a gas washer |
| 06/29/2005 | EP1545747A1 Process and plant for ultrapurifying fumes or gasses |
| 06/29/2005 | EP1545746A1 Method and apparatus for treating exhaust from combustion devices |
| 06/29/2005 | EP1545743A1 Flue gas washer with a supporting construction for spray pipes |
| 06/29/2005 | EP1545731A2 Treatment of spent caustic refinery effluents |
| 06/29/2005 | EP1545305A1 Scrubber |
| 06/29/2005 | EP1461135A4 Apparatus and method for purifying air in a ventillation system |
| 06/29/2005 | EP1206316B1 Chemical reactor and method for catalytic gas phase reactions |
| 06/29/2005 | CN2706459Y Vacuum desorption type variable pressure adsorption oxygenator |
| 06/29/2005 | CN2706221Y Complete equipment for industrial oil fume purification |
| 06/29/2005 | CN2706220Y Gas liquid exchange tower |
| 06/29/2005 | CN1633575A Dehumidifier/air-conditioning system |
| 06/29/2005 | CN1633327A Steam-generating combustion system and method for emission control using oxygen enhancement |
| 06/29/2005 | CN1633326A Method for treatment of a gaseous mixture comprising hydrogen and hydrogen sulphide |
| 06/29/2005 | CN1633325A Treatment of hydrogen/hydrocarbon mixtures on adsorbents regenerated at high pressure |
| 06/29/2005 | CN1633324A Method and plant for enriching a combustible gas mixture in at least one component thereof |
| 06/29/2005 | CN1633323A Method and unit for the production of hydrogen from a hydrogen-rich feed gas |
| 06/29/2005 | CN1632563A Streptomycin molecular engram solid phase extraction column and preparing process and application thereof |
| 06/29/2005 | CN1632025A Catalyst for artificial plate with low release content of free formaldehyde |
| 06/29/2005 | CN1631531A Purifying catalyst for nitrogen oxides in sulfur containing oxygen enriching tail gas |
| 06/29/2005 | CN1631522A Binary composite mesopore oxide material making cerium as base and its preparation |
| 06/29/2005 | CN1631515A Catalytic material for removing aldehyde and its preparing process |
| 06/29/2005 | CN1631514A Metal supporting carbon absorbent for removing aldehyde and its preparing process |
| 06/29/2005 | CN1631512A Attapulgite clay desiccant specified for hollow glass |
| 06/29/2005 | CN1631511A Attapulgite clay desiccant specified for container |
| 06/29/2005 | CN1631495A Polluted air purifying device by solar energy |
| 06/29/2005 | CN1631494A Biomembrane repairing method of biomembrane filled tower for industrial waste gas purifying |
| 06/29/2005 | CN1631493A Wet method fume gas desulfurizing method and device |
| 06/29/2005 | CN1631492A Method for removing NO#-[X] from oxygen enriching waste gas by making acetylene as reducer |
| 06/29/2005 | CN1631491A Compound absorption tray |
| 06/29/2005 | CN1631490A Pressure swing absorption method for preparing nitrogen from air |
| 06/29/2005 | CN1631489A Pressure swing absorption method for preparing nitrogen from air |
| 06/29/2005 | CN1631488A Method for pre-reclaiming and anew-reclaiming mechanism for removing CO#[2] from converting gas of pressure swing adsorption device |
| 06/29/2005 | CN1631452A Integral filtering and sterilizing device |
| 06/29/2005 | CN1208778C Gas collection method and apparatus thereof |
| 06/29/2005 | CN1208173C Method for producing extruded honeycomb bodies and extrusion tool |
| 06/29/2005 | CN1208126C Nano-titanium dioxide photocatalyst film, preparation and its application |
| 06/29/2005 | CN1208119C Sulfur-absorbent bed and fuel processing assembly incorporating the same |
| 06/29/2005 | CN1208118C Fuel-lean vehicular engine exhaust gas catalyzing and purifying method |
| 06/29/2005 | CN1208117C Application of carbon-lime in control of incinerator exhaust pollution |
| 06/29/2005 | CN1208116C Method of decontaminating sulfur dioxide in smoke using honeycomb ceramic |
| 06/29/2005 | CN1208115C New type multifunction dual-dimension gas-solid gas-liquid coupling fluidized bed photo catalysis air purifying system |
| 06/29/2005 | CN1208114C Collecting device |
| 06/29/2005 | CN1208113C Device for collecting micro-substance in air and collection method thereof |
| 06/28/2005 | US6911414 Catalyst for purifying exhaust gas |