| 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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| 09/21/2006 | US20060210460 a scrubbing liquid sump divided into several basins and a pump device, which pumps the scrubbing liquid from at least one basin of the scrubbing liquid sump to scrubbing liquid nozzles; for desulfurization of flue gas from coal power station; selectively oxidize calcium sulfites to calcium sulfates |
| 09/21/2006 | US20060210455 Gas purification apparatus and process |
| 09/21/2006 | US20060210454 Production of high purity and ultra-high purity gas |
| 09/21/2006 | US20060210453 Flue gas purification device |
| 09/21/2006 | US20060207429 Humidity control apparatus |
| 09/21/2006 | US20060207427 Solid-state membrane module |
| 09/21/2006 | US20060207351 Equipment and method for collecting trace substances in the air |
| 09/21/2006 | US20060207243 Emission control system |
| 09/21/2006 | DE202006010315U1 Drop separator, used e.g. in power station stack gas purification plant, comprises interchangable planes comprising layers of expanded metal, twisted relative to each other |
| 09/21/2006 | DE19937152B4 Kombiniertes Bauteil zur Nachverbrennung von Anodenabgasen eines Brennstoffzellensystems und zum Verdampfen von dem Brennstoffzellensystem zuzuführenden Edukten Combined component for post combustion of anode exhaust gases of a fuel cell system and for vaporizing the fuel cell system supplied reactants |
| 09/21/2006 | DE10339005B4 Abgasreinigungsverfahren für Verbrennungsmotor Exhaust gas purification method for internal combustion engine |
| 09/21/2006 | DE102005012066A1 Wabenkörper mit Mitteln zur Reaktandenzufuhr und entsprechendes Verfahren und Abgassystem Honeycombs with means for reactant supply and corresponding method and exhaust system |
| 09/21/2006 | DE102005011228A1 Contraflow reactor for combination of gas and liquid has packing materials comprising parallel wire panels held taut on retaining strips |
| 09/21/2006 | DE10131466B4 Mantelförmiges Mittelteil eines Katalysatorgehäuses Jacket-shaped middle part of a catalytic converter housing |
| 09/21/2006 | CA2814841A1 Reducing mercury emissions from the burning of coal |
| 09/21/2006 | CA2646013A1 Removal of hg, nox and sox using oxidants and staged gas/liquid contact |
| 09/21/2006 | CA2601239A1 Reducing mercury emissions from the burning of coal |
| 09/21/2006 | CA2600485A1 Air pollutant removal using magnetic sorbent particles |
| 09/21/2006 | CA2600105A1 Membrane separation processes and systems for enhanced permeant recovery |
| 09/20/2006 | EP1703540A1 Plasma reactor |
| 09/20/2006 | EP1703095A1 Exhaust gas purifying device and method for recovering exhaust gas purifying device |
| 09/20/2006 | EP1702667A2 Control system for refrigeration-based compressed-gas dryers |
| 09/20/2006 | EP1702351A2 Exhaust conditioning system for semiconductor reactor |
| 09/20/2006 | EP1702178A1 A radiant combustion reactor |
| 09/20/2006 | EP1701910A1 Bioprocesse enhanced by magnetic nanoparticles |
| 09/20/2006 | EP1701789A1 Catalyst and producing method thereof |
| 09/20/2006 | EP1701779A1 A metal palladium composite membrane or alloy palladium composite membrane and their preparation methods |
| 09/20/2006 | EP1701777A1 Method for assembling a gas separation membrane on a support |
| 09/20/2006 | EP1517750B1 Method and device for the spatially inhomogeneous coating of a honeycomb body |
| 09/20/2006 | EP1507581B1 Membrane systems containing an oxygen transport membrane and catalyst |
| 09/20/2006 | EP1305103B1 Regenerable air cleaning device |
| 09/20/2006 | EP1208854B1 Air cleaner |
| 09/20/2006 | EP1198413B1 Process for nitrous oxide purification |
| 09/20/2006 | EP1121188B1 Fuel cell power plant including a mass transfer composite membrane |
| 09/20/2006 | EP0880390B1 Desiccant container |
| 09/20/2006 | CN2819093Y Vegetable air filter |
| 09/20/2006 | CN2819092Y Air filter |
| 09/20/2006 | CN2817959Y Organic waste gas purifier |
| 09/20/2006 | CN2817958Y Oily exhaust separator for restaurant |
| 09/20/2006 | CN2817954Y Dustproofing smoke eliminator |
| 09/20/2006 | CN2817951Y Feeder of vacuum energy-saving belt dewatering apparatus |
| 09/20/2006 | CN1836355A Discharging device, and air cleaner |
| 09/20/2006 | CN1836135A Humidity control apparatus |
| 09/20/2006 | CN1835803A Arsenic-adsorbing ion exchanger |
| 09/20/2006 | CN1835795A Microchannel with internal fin support for catalyst or sorption medium |
| 09/20/2006 | CN1835787A Catalyst system for generating carbon monoxide for use with automotive catalysts |
| 09/20/2006 | CN1835786A Method for recovery of CO2 from gas streams |
| 09/20/2006 | CN1834542A Indoor air purifier using photocatalytic oxidation process |
| 09/20/2006 | CN1834417A Gas purifying apparatus |
| 09/20/2006 | CN1833837A For maldehyde eliminating agent and prepn. process thereof |
| 09/20/2006 | CN1833764A Method of desulfating a NOx storage and conversion device |
| 09/20/2006 | CN1833763A Cylinder shaped dense-phase tower desulfurizing and dust removing unit |
| 09/20/2006 | CN1833762A Ionization type gas purifier |
| 09/20/2006 | CN1833761A Smoke purifier apparatus with divided washing fluid sump |
| 09/20/2006 | CN1833760A Smoke purifier apparatus with horizontal flow |
| 09/20/2006 | CN1833759A Smoke purifier apparatus |
| 09/20/2006 | CN1833758A Smoke purifier apparatus with improved oxidation device in the washing fluid sump |
| 09/20/2006 | CN1833757A Trough-trough type liquid distributor |
| 09/20/2006 | CN1833756A Technique for removing CO2 from flue-gas |
| 09/20/2006 | CN1833755A Improved one-section variable pressure obsorbing gas separation method |
| 09/20/2006 | CN1833754A Improved one-section variable pressure absorbing gas separation method |
| 09/20/2006 | CN1833753A Method of purifying and reclaiming ethene and dichloroethane in mixed gas |
| 09/20/2006 | CN1833752A Process for regeneration of adsorbents |
| 09/20/2006 | CN1276171C Device for treating waste gases resulting from technical combustion processes |
| 09/20/2006 | CN1275909C Process for preparing ceramic filter element with desulfuration function |
| 09/20/2006 | CN1275867C Formation of composite materials with expandable matter |
| 09/20/2006 | CN1275706C Method of making city garbage as solid fuel and its application |
| 09/20/2006 | CN1275681C Catalyst of propylene selecting reducing nitric oxide and its preparation process |
| 09/20/2006 | CN1275680C Biological deodorizing device |
| 09/20/2006 | CN1275679C Method and apparatus for desulfurizing waste gas containing SO2 |
| 09/20/2006 | CN1275678C Process for reducing nitrogen emissions |
| 09/20/2006 | CN1275677C Recovery of volatile organic compounds from carbon adsorber beds |
| 09/19/2006 | US7109145 Noble metal-containing supported catalyst and a process for its preparation |
| 09/19/2006 | US7109140 Mixed matrix membranes |
| 09/19/2006 | US7108837 Polluted soil remediation apparatus and pollutant degrading apparatus |
| 09/19/2006 | US7108813 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure |
| 09/19/2006 | US7108740 Flexible, inline, point-of-use air/gas filter/dryer |
| 09/19/2006 | US7108737 Such as ammonia gas, hydrogen fluoride and hydrogen chloride; adding a absorbent miscible with the gas and capable of dissolving the impurities and filtering the mixture by flowing through a membrane; continuous processing |
| 09/19/2006 | US7108736 Controller; gas distribution conduit; high pressure gas supply; connecting valve |
| 09/19/2006 | US7108138 Material classifier |
| 09/19/2006 | US7107818 Is particularly precise and does not require a continuous synchronization of the modulator and of the detector; prevents the time drift of the data acquired on the corresponding chromatogram |
| 09/19/2006 | US7107763 Ceramic honeycomb filter and exhaust gas-cleaning method |
| 09/19/2006 | CA2304156C Filter for gases |
| 09/19/2006 | CA2128049C Method for removing acid and saline contaminants from a gaseous stream leaving a dimethylcarbonate synthesis reactor |
| 09/19/2006 | CA2094977C Catalytic/thermal convertor unit |
| 09/18/2006 | CA2514719A1 Flue gas purification device having an improved oxidation device in the scrubbing liquid sump |
| 09/14/2006 | WO2006096376A2 Mercury removal sorbent |
| 09/14/2006 | WO2006096373A2 Mercury removal sorbent |
| 09/14/2006 | WO2006096279A2 Method for producing catalytically-active materials |
| 09/14/2006 | WO2006096048A1 Process for the preparation of a urea-comprising aqueous stream |
| 09/14/2006 | WO2006095918A1 Exhaust gas purification system for internal combustion engine |
| 09/14/2006 | WO2006095835A1 Honeycomb structure and method of manufacturing the same |
| 09/14/2006 | WO2006095557A1 Catalyst composition |
| 09/14/2006 | WO2006095510A1 Waste gas/waste water treatment equipment and method of treating waste gas/waste water |
| 09/14/2006 | WO2006095482A1 Dehumidifying agent and dehumidifying rotor |
| 09/14/2006 | WO2006095392A1 Process for producing catalyst for discharge gas treatment |
| 09/14/2006 | WO2006095261A1 Use of an ammonia-releasing residue |
| 09/14/2006 | WO2006095199A1 Apparatus for odour removal from an input gas |
| 09/14/2006 | WO2006094720A1 Method for producing a catalytically active testosilicate-based mineral |
| 09/14/2006 | WO2006094411A1 Functionalized adsorbent for removal of acid gases and use thereof |