| 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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| 05/24/2006 | CN1777740A Porous sheet for processing ic engine waste gas and base plate with same |
| 05/24/2006 | CN1777566A Improved porous mullite bodies and methods of forming them |
| 05/24/2006 | CN1777477A Honeycomb catalyst, nox removal catalyst of nox removal apparatus, and flue gas nox removal apparatus |
| 05/24/2006 | CN1777476A Method of treating zeolite |
| 05/24/2006 | CN1777473A Sintered adsorbents, preparation method thereof and use of same for the drying of organic compounds. |
| 05/24/2006 | CN1777468A Process for the removal of so2. |
| 05/24/2006 | CN1777467A Chemical filter |
| 05/24/2006 | CN1777466A Method and apparatus for mitigating mercury emissions in exhaust gases |
| 05/24/2006 | CN1776204A Engine self-diagnosis system |
| 05/24/2006 | CN1775879A Flue gas purified anticorrosive conductive coating |
| 05/24/2006 | CN1775344A Biological desulfurizer and dry desulfurizer treating method for high concentration hydrogen sulfide gas |
| 05/24/2006 | CN1775343A Inorganic acid gas treating method and apparatus |
| 05/24/2006 | CN1775294A Air cleaning member, air cleaning unit |
| 05/24/2006 | CN1257010C Circulating fluidizing bed composite fluidizing apparatus |
| 05/24/2006 | CN1257008C Laminated zeolite composite and method for preparation thereof |
| 05/24/2006 | CN1257005C Flow field adaptation type demister |
| 05/24/2006 | CN1257004C Flue gas denitrifying and desulfurizing agent |
| 05/24/2006 | CN1257003C Coated optical fibers |
| 05/23/2006 | USRE39098 Porous pellet adsorbents fabricated from nanocrystals |
| 05/23/2006 | US7049919 Magnetic adsorption device and production method thereof and magnetic apparatus |
| 05/23/2006 | US7049475 Decomposing an organic compound using ascorbic acid or salt; useful for waste water disposal and changing of waste into compost and purify the soil |
| 05/23/2006 | US7049382 prepared from polyethylene copolymer having melt flow index of 1.4 g/10 min to 3 g/10min, polydispersity Mw/Mn of 4 to 8, bulk density of 0.15 g/cm3 to 0.28 g/cm3, and particle size 80 mu m to 160 mu m, and activated carbon; biocompatibility; use in removing wide variety of pollutants from drinking water |
| 05/23/2006 | US7049261 Zeolite catalyst and preparation process for NOx reduction |
| 05/23/2006 | US7049020 Composites and composite membranes |
| 05/23/2006 | US7049008 Permselectivity, a catalyst layer, separator in a fuel cells |
| 05/23/2006 | US7048899 Removing NOx, SO2, and Hg from a gas stream using limestone regeneration |
| 05/23/2006 | US7048896 Catalyst carrier body having a sleeve with microstructures allowing expansions |
| 05/23/2006 | US7048895 First and second honeycomb catalysts; purification ability raised while decrease of the engine output suppressed. |
| 05/23/2006 | US7048894 Ceramic filter and catalyst-loaded ceramic filter |
| 05/23/2006 | US7048785 Adsorbents for low vapor pressure fluid storage and delivery |
| 05/23/2006 | US7048784 Method and system for treating exhaust gas from cement manufacturing equipment |
| 05/23/2006 | US7048781 mercury removal using ion-exchanged agents comprising a polyvalent metal sulfide such as copper sulfide located at pH dependent ion exchange sites on a surface of a substrate such as vermiculite, montmorillonite, or zeolite |
| 05/23/2006 | US7048779 Method of removing mercury from exhaust gases of coal fired power plants and associated apparatus |
| 05/23/2006 | US7048778 Apparatus and method for separating gases |
| 05/23/2006 | US7048777 Method and apparatus for removing waxy materials from a gas stream |
| 05/23/2006 | US7048776 Advanced air cleaning system and method |
| 05/23/2006 | US7047748 Injection methods to reduce nitrogen oxides emission from gas turbines combustors |
| 05/23/2006 | US7047726 Method of purifying exhaust gas of an internal combustion engine |
| 05/23/2006 | CA2359865C Proton conducting membrane using a solid acid |
| 05/23/2006 | CA2132383C Process for the removal of arsine and carbonyl sulphide from hydrocarbon feedstocks containing light olefins |
| 05/23/2006 | CA2111529C Catalyst for treating internal combustion engine exhaust gas |
| 05/18/2006 | WO2006052997A1 Apparatus and methods for non-regenerative and regenerative hot gas desulfurization |
| 05/18/2006 | WO2006052443A2 Filter system for electrochemical device |
| 05/18/2006 | WO2006052199A1 Moisture-absorbing device |
| 05/18/2006 | WO2006051800A1 Dehumidifier |
| 05/18/2006 | WO2006051770A1 Concentration detection apparatus, and engine exhaust gas purifier provided with this apparatus |
| 05/18/2006 | WO2006051736A1 Hydrogen separation membrane, sputtering target for forming of hydrogen separation membrane, and process for producing the same |
| 05/18/2006 | WO2006051650A1 Apparatus and method for removing mercury |
| 05/18/2006 | WO2006050971A1 Coated particle trap with nitrogen dioxide regeneration |
| 05/18/2006 | WO2006050931A2 Method and device for carrying away and distributing process air loaded with odors |
| 05/18/2006 | WO2006050582A1 Method for drying compressed gas and device used thereby |
| 05/18/2006 | WO2006050547A1 Exhaust gas purification device |
| 05/18/2006 | WO2006003341A8 Method and device for managing the operation of a nitrogen oxide trap, and diagnosing its ageing condition |
| 05/18/2006 | US20060105909 An improved vehicle sulfur oxide trap and related method |
| 05/18/2006 | US20060105908 Catalyst for purifying exhaust gases and process for producing the same |
| 05/18/2006 | US20060105902 Catalytic reduction of NOx in an NOx containing gas using methane in the presence of a catalyst which comprises a palladium-containing zeolite; high stability; high activity |
| 05/18/2006 | US20060105158 Adsorbing material comprised of porous functional solid incorporated in a polymer matrix |
| 05/18/2006 | US20060105139 Ceramic honeycomb structure, process for producing the same and coat material for use in the production |
| 05/18/2006 | US20060104879 Reactor design to reduce particle deposition during process abatement |
| 05/18/2006 | US20060104878 Safety, monitoring and control features for thermal abatement reactor |
| 05/18/2006 | US20060104877 Method of deacidizing a gas with a fractional regeneration absorbent solution |
| 05/18/2006 | US20060104876 Magnesium thiosulfate as ozone and chlorine quencher |
| 05/18/2006 | US20060102557 Self-remediating filter |
| 05/18/2006 | US20060102468 Photolytic oxygenator with carbon dioxide and/or hydrogen separation and fixation |
| 05/18/2006 | US20060102156 Canister |
| 05/18/2006 | US20060102004 Flue gas washer with a supporting construction for spray pipes |
| 05/18/2006 | US20060102000 Wet type air cleaner |
| 05/18/2006 | US20060101999 Active filter element for end face incident flow |
| 05/18/2006 | US20060101997 Composite material and use thereof for controlling thermal effects in a physicochemical process |
| 05/18/2006 | US20060101996 Gas cleaning process and equipment therefor |
| 05/18/2006 | US20060101995 Treatment of chemical waste |
| 05/18/2006 | US20060101994 Device and method for humidifying a gas flow |
| 05/18/2006 | US20060101993 Process byproduct trap, methods of use, and system including same |
| 05/18/2006 | US20060101809 Internal combustion engine comprising a reducing agent production unit and operating method therefor |
| 05/18/2006 | US20060101808 Engine self-diagnosis system |
| 05/18/2006 | DE19826496B4 Sauerstoffionen- und elektronenleitende Keramikmembran, Verfahren zu deren Herstellung sowie deren Verwendung Oxygen ion and electron conducting ceramic membrane, process for their preparation and their use |
| 05/18/2006 | DE19720205B4 Anlage zur Reinigung von mit Stickoxiden beladenen Abgasen A system for purifying exhaust gases laden with nitrogen oxides |
| 05/18/2006 | DE10358710B4 Verfahren zum Vorhersagen der Motor-Abgastemperatur A method of predicting the engine exhaust gas temperature |
| 05/18/2006 | DE10306134B4 Abgasnachbehandlungseinrichtung Exhaust treatment device |
| 05/18/2006 | DE10226969B4 Aktivierte Kohlenstofffasern und Verfahren zu ihrer Herstellung Activated carbon fibers, and processes for their preparation |
| 05/18/2006 | DE102004055065A1 Liquid e.g. oil, droplets separating device for crankcase of e.g. diesel engine, has bypass lines parallel to separators and having bypass valve switched according to temperature, where valve has valve body formed by bimetallic strip |
| 05/18/2006 | DE102004054970A1 Aktivkohlebeschichtetes Filterelement zum Verhindern des Ausströmens von Kohlenwasserstoffen aus einer Öffnung Activated carbon coated filter element for preventing the escape of hydrocarbons from an opening |
| 05/18/2006 | CA2628970A1 Apparatus and methods for non-regenerative and regenerative hot gas desulfurization |
| 05/18/2006 | CA2585963A1 Separation of carbon dioxide from other gases |
| 05/17/2006 | EP1657426A1 Activated carbon coated filter element for preventing the outflow of hydrocarbons from an opening |
| 05/17/2006 | EP1657415A2 Engine Self-diagnosis system |
| 05/17/2006 | EP1657412A1 Exhaust gas purification system of internal combustion engine |
| 05/17/2006 | EP1657410A2 Filter catalyst |
| 05/17/2006 | EP1656992A1 A catalytic composition for oxidation-reduction process for effecting the catalytic oxidation of hydrogen sulfide in gas strains |
| 05/17/2006 | EP1656986A1 Urea dosing device |
| 05/17/2006 | EP1656985A1 Three-dimensional fine cell structured photocatalyst filter responding to visible light and method for production thereof, and clarification device |
| 05/17/2006 | EP1656984A2 Methods and system for removing mercury-containing material from flue gas produced by coal-burning furnaces, and flue gas resulting therefrom |
| 05/17/2006 | EP1656983A1 Process for deacidification of a gas with an absorbing solution in fractional regeneration |
| 05/17/2006 | EP1656201A1 Arsenic-adsorbing ion exchanger |
| 05/17/2006 | EP1656195A1 Apparatus for reducing contaminants in a fluid stream comprising a dielectric barrier excimer discharge lamp |
| 05/17/2006 | EP1534428A4 Methanol steam reforming catalysts, steam reformers, and fuel cell systems incorporating the same |
| 05/17/2006 | EP1485656A4 Air purifying filter systems for building air supply and respirators useful against nbc attacks |
| 05/17/2006 | EP1436445B1 Process for making thin film porous ceramic-metal composites and composites obtained by this process |
| 05/17/2006 | EP1432955A4 A thermoplastic heat exchanger and method of making the same |
| 05/17/2006 | EP1419350B1 Wind energy installation |