| 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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| 09/07/2006 | US20060199731 Catalyst and catalyst support |
| 09/07/2006 | US20060199507 Filter |
| 09/07/2006 | US20060198780 Method and apparatus for removing CO2 in mixed gas such as biogas |
| 09/07/2006 | US20060198779 Selective non-catalytic reduction of NOx |
| 09/07/2006 | US20060198778 Reduction of NOx in fluid catalytic cracking regenerator off-gas streams |
| 09/07/2006 | US20060198777 Vanadium compound and zirconium dioxide support; for flue gas streams produced from combustion of hydrocarbon-containing materials such as coal and petroleum fuels |
| 09/07/2006 | US20060198776 Vanadium compound and titanium dioxide support; for flue gas streams produced from combustion of hydrocarbon-containing materials such as coal and petroleum fuels |
| 09/07/2006 | US20060198769 Apparatus for abatement of by-products generated from deposition processes and cleaning of deposition chambers |
| 09/07/2006 | US20060197265 Shaping a mixture of mullite precursors and an enhancing compound such as talc, and heating in a fluorine-containing gas to form chemically bound acicular mullite grains having an enhancing element incorporated into a glassy grain interface phase; improved thermal shock resistance |
| 09/07/2006 | US20060197239 Configurations and methods for ribbed downcomer wall |
| 09/07/2006 | US20060196762 capable of simultaneously generating different states of plasma upon application of voltage between the pair of electrodes due to the different arrangement patterns of the through-holes in the conductive films; |
| 09/07/2006 | US20060196361 Single tower gas dryer with flowing desiccant stream |
| 09/07/2006 | US20060196357 Method for selective removal of hydrogen sulphide and co2 from crude gas |
| 09/07/2006 | US20060196356 Single tower gas dryer with flowing desiccant stream |
| 09/07/2006 | US20060196355 High strength, chemically resistant membranes, including hollow-fiber membranes that are suitable for high pressure, high temperature applications; separate fluids for the production of oxygen-enriched air, nitrogen-enriched-air, for the separation of carbon dioxide from hydrocarbons |
| 09/07/2006 | US20060196195 Humidity control device |
| 09/07/2006 | US20060196167 Exhaust gas purifying apparatus for internal combustion engine |
| 09/07/2006 | DE20321294U1 A method for absorbing and restoring gases contained in textile cleaning vapors has switching means to heat or cool the absorption chamber |
| 09/07/2006 | DE202006008585U1 Arrangement, useful for cleaning pollutants, preferably silicon compound, comprises digester gas, filter, adsorbent, preferably activated charcoal, low pressure pump, gas motor, conveyer system, low pressure container and heating device |
| 09/07/2006 | DE10315264B4 Abgasemissionsreinigungsgerät und Verfahren für eine Brennkraftmaschine Exhaust-emission purifying apparatus and method for an internal combustion engine |
| 09/07/2006 | DE10252343B4 Emissionssteuersystem und -verfahren für eine Brennkraftmaschine Emission control system and method for an internal combustion engine |
| 09/07/2006 | DE102005009464A1 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens A method of operating an internal combustion engine and device for carrying out the method |
| 09/07/2006 | DE102004002537B4 Katalysator mit integriertem geräuschdämmendem Hitzeschutzblech Catalyst with integrated sound-absorbent heat shield |
| 09/06/2006 | EP1699103A1 Method and apparatus for purifying air for fuel cell and fuel cell |
| 09/06/2006 | EP1698767A1 Method of activating regeneration of a nitric oxide adsorber |
| 09/06/2006 | EP1698607A1 Process for regeneration of adsorbents |
| 09/06/2006 | EP1698397A1 Honeycomb structure |
| 09/06/2006 | EP1697621A1 Apparatus for purifying exhaust gas |
| 09/06/2006 | EP1697284A1 Regenerative removal of trace carbon monoxide |
| 09/06/2006 | EP1697266A1 Method and device for conditioning a cooling process area in order to reduce corrosion |
| 09/06/2006 | EP1697045A1 Air purification system comprising gold/titanium dioxide photocatalyst |
| 09/06/2006 | EP1697042A1 Method of purifying a gas stream contaminated by co 2 and one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbent |
| 09/06/2006 | EP1697032A2 Multi-layered photocatalyst/thermocatalyst for improving indoor air quality |
| 09/06/2006 | EP1697031A2 Bifunctional layered photocatalyst/thermocatalyst for improving indoor air quality |
| 09/06/2006 | EP1697023A1 Catalyst for a diesel particulate filter |
| 09/06/2006 | EP1697022A1 Device for cold drying a gas or a gas-vapor mixture |
| 09/06/2006 | EP1697020A1 Self-remediating filter |
| 09/06/2006 | EP1489278B1 Honeycomb structural body and canning structural body storing the honeycomb structural body |
| 09/06/2006 | EP1370563B1 Mesoporous organic-inorganic hybrid materials for separating gases |
| 09/06/2006 | EP1356239B1 A biological filter system and a housing for a biological filter system |
| 09/06/2006 | EP1295016B1 Urea injector in exhaust gas turbine housing |
| 09/06/2006 | EP1112301B1 Ion-exchange polymers |
| 09/06/2006 | EP1097299B1 METHOD FOR CHECKING THE EFFICIENCY OF AN NOx ACCUMULATION CATALYST |
| 09/06/2006 | CN2814387Y Dryer with water inlet alarm |
| 09/06/2006 | CN2814168Y Low-pressure pluse bag dust cleaner |
| 09/06/2006 | CN2813596Y Dielectric blocking discharge plasma waste gas and waste liquid purifying device |
| 09/06/2006 | CN2813076Y Nano-optical catalyst deodorizing device |
| 09/06/2006 | CN2813075Y Sintering machine head smoke desulfurizing device |
| 09/06/2006 | CN2813074Y Gypsum slurry dewatering device in wet-process flue gas desulfurizing system |
| 09/06/2006 | CN2813073Y Compact, low-consumption flue gas desulfurizing apparatus |
| 09/06/2006 | CN2813072Y Combined flue gas denitrating dust cleaning and desulfurizing apparatus |
| 09/06/2006 | CN2813071Y Pulse corona discharge flue gas desulfurizing, denitrating and dust cleaning integral apparatus |
| 09/06/2006 | CN2813070Y Efficient energy-saving dehumidifier |
| 09/06/2006 | CN2813069Y Air compressor water-vapour separator |
| 09/06/2006 | CN2813068Y Poison gas safety exhasting device |
| 09/06/2006 | CN2813067Y Efficient chlorine leakage absorbing device |
| 09/06/2006 | CN2813066Y Air dry adsorption tanks |
| 09/06/2006 | CN2813065Y Adsorbent filling device |
| 09/06/2006 | CN2813064Y Washing tower structure |
| 09/06/2006 | CN1830071A Method for the removal of airborne molecular contaminants using oxygen and/or water gas mixtures |
| 09/06/2006 | CN1829856A Removing nitrogen oxides during a lean-burn engine cold start |
| 09/06/2006 | CN1829845A Device for the extraction of water from atmospheric air |
| 09/06/2006 | CN1829658A Processes and systems for making phosgene |
| 09/06/2006 | CN1829656A Method for extracting hydrogen from a gas containing methane, especially natural gas and system for carrying out said method |
| 09/06/2006 | CN1829565A 混合系统 Hybrid Systems |
| 09/06/2006 | CN1829562A Method and apparatus for treating fluids |
| 09/06/2006 | CN1829561A High-capacity sulfur adsorbent bed and gas desulfurization method |
| 09/06/2006 | CN1827837A Method for preparing ZnO nanostructure photocatalytic film with p-n junction |
| 09/06/2006 | CN1827207A High-efficiency desulfurizing scrubber |
| 09/06/2006 | CN1827206A Hygroscopic mixture |
| 09/06/2006 | CN1827205A Method and apparatus for reclaiming dissolvent from coat end gas by desorption method |
| 09/06/2006 | CN1827204A Intelligent absorption type transmission separating system with synchronous frequency conversion control |
| 09/06/2006 | CN1273411C Honeycomb structure and method for manufacture thereof |
| 09/06/2006 | CN1273375C Method of recovering enriched gaseous oxygen |
| 09/06/2006 | CN1273374C Technology of combined extracting carbon dioxide and hydrogen using medium varying gas decarbonization-varying pressure adsorption |
| 09/06/2006 | CN1273209C Wet method exhaust gas purification machine set for desulfur, dust removal, denitrogen, defluoring |
| 09/06/2006 | CN1273208C Installation for hydrogen production and hydrogen production methods for using same |
| 09/05/2006 | US7101613 Process for producing laminated sheet comprising alumina fiber precursor |
| 09/05/2006 | US7101602 Sheet-metal foil with sliding structure, honeycomb body and process for producing the same |
| 09/05/2006 | US7101601 Exhaust gas purifying filter with reinforced peripheral area and method for manufacturing the same |
| 09/05/2006 | US7101531 Fuel reforming system and control therefor |
| 09/05/2006 | US7101425 Washer and method for purifying gases |
| 09/05/2006 | US7101421 Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same |
| 09/05/2006 | US7101419 Air filter assembly for low temperature catalytic processes |
| 09/05/2006 | US7101417 filter element is constructed and arranged to exhibit a structural failure when saturated with the odorous compound such as hydrogen sulfide |
| 09/05/2006 | US7101416 Gas flow through body of decontaminant comprising electropositive metal component; high silica zeolite; and transition metal compound; durability, service life |
| 09/05/2006 | US7101415 Pollution control; controlling temperature |
| 09/05/2006 | US7101414 Rotary bed sorption system including at least one recycled isolation loop, and methods of designing and operating such a system |
| 09/05/2006 | US7100543 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines |
| 09/05/2006 | US7100367 Device for exhaust gas treatment of a combustion system |
| 09/05/2006 | US7100366 Device for the post-treatment of exhaust gases of an internal combustion engine |
| 09/05/2006 | US7100305 Air dryer mounting assembly |
| 09/05/2006 | CA2300489C Process for removing nox and sox from exhaust gas |
| 09/05/2006 | CA2293503C Pressure swing adsorption apparatus and method |
| 08/31/2006 | WO2006091723A2 Method and apparatus for controlling a gas fractionalization apparatus |
| 08/31/2006 | WO2006091658A2 Apparatus and catalytic partial oxidation process for recovering sulfur from an h2s-containing gas stream |
| 08/31/2006 | WO2006090785A1 Plated member for fuel cell, and method and apparatus for manufacturing same |
| 08/31/2006 | WO2006090659A1 Air conditioner |
| 08/31/2006 | WO2006090548A1 Gas filtration apparatus |
| 08/31/2006 | WO2006090514A1 Exhaust emission control system |