| 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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| 07/28/2005 | DE10361266A1 Air filtration system for a liquid-paint spraying booth e.g. for automobile finishing, has at least partial recycling of exhaust air |
| 07/28/2005 | DE10360428A1 Vorrichtung und Verfahren zum Abbau wenigstens eines in einem Gas, insbesondere einem Abgas, enthaltenen organischen Stoffs An apparatus and method for decomposing at least one organic substance contained in a gas, in particular an exhaust gas |
| 07/28/2005 | DE10360205A1 Verfahren zur Aufbereitung von Glykol/Wasser-Gemischen aus der Erdgasförderung Process for the preparation of glycol / water mixtures from natural gas production |
| 07/28/2005 | DE10359959A1 Drying biogas by contacting wet biogas with a hygroscopic desiccant comprises regenerating the desiccant with undried wet biogas |
| 07/28/2005 | DE10217925B4 Katalysator für eine Brennkraftmaschine A catalyst for an internal combustion engine |
| 07/28/2005 | DE102004061727A1 Reducing the damaging effects of sulfur dioxide/sulfur trioxide loading in a carbon dioxide stream from a CO2-free oxyfuel process power plant involves introducing an additive into the stream |
| 07/28/2005 | DE102004001331A1 Introducing ammonia into engine exhaust system containing selective catalytic reduction catalyst reduce nitrogen oxide emissions comprises introducing ammonia after switching off the engine |
| 07/28/2005 | DE10120592B4 Abgasreiniger für einen Verbrennungsmotor und Verfahren zur Abgasreinigung An exhaust gas purifier for an internal combustion engine and exhaust purification method for |
| 07/28/2005 | DE10005623B4 Gerät und Verfahren zum Ermitteln der Menge der unverbrannten Kraftstoffbestandteile, die an einem Adsorptionsmittel einer Brennkraftmaschine adsorbiert sind Apparatus and method for determining the amount of unburned fuel components which are adsorbed on an adsorbent of an internal combustion engine |
| 07/28/2005 | CA2556379A1 Exhaust gas regenerator comprising a catalyst |
| 07/28/2005 | CA2551394A1 Method and device for cold plasma treatment of fumes originating from oil-based products |
| 07/27/2005 | EP1557616A1 Gas enrichment device and air conditioner |
| 07/27/2005 | EP1557615A1 Gas enrichment device and blowing device using the device |
| 07/27/2005 | EP1557545A2 Metallic catalyst for treating exhaust gases and method and apparatus for manufacturing the same |
| 07/27/2005 | EP1557219A1 Denitration catalyst management method and denitration catalyst management device |
| 07/27/2005 | EP1556423A1 Methods of feed purification for olefin polymerization |
| 07/27/2005 | EP1556390A2 Functionalized ionic liquids, and methods of use thereof |
| 07/27/2005 | EP1556157A1 Waste gas filtering absorbing carbon dioxide |
| 07/27/2005 | EP1556155A2 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 07/27/2005 | EP1485588B1 Exhaust system for an internal combustion engine |
| 07/27/2005 | EP1355721A4 Method for controlling the production of ammonia from urea for no x? scrubbing |
| 07/27/2005 | EP1128719B1 Pervaporation device and irrigation mat |
| 07/27/2005 | CN2712446Y Flue-gas desulfurization and denitration device |
| 07/27/2005 | CN2712445Y Plasma purifier for smoke, dust and peculiar smell |
| 07/27/2005 | CN1646802A Filter assemblies and systems for intake air for fuel cells |
| 07/27/2005 | CN1646666A A process for the removal of arsine from a hydrocarbon stream with an adsorbent |
| 07/27/2005 | CN1646540A Functionalized ionic liquids, and methods of use thereof |
| 07/27/2005 | CN1646419A Steam reforming fuel processor |
| 07/27/2005 | CN1646383A Adsorbent compositions |
| 07/27/2005 | CN1646216A Reactor and method for treating fluids by using photocatalysts coupled with phosphorescent solids |
| 07/27/2005 | CN1646209A Denitrification method |
| 07/27/2005 | CN1646208A Method and device for creating an artificial atmosphere in a storage or transport container |
| 07/27/2005 | CN1646207A Gas separating method |
| 07/27/2005 | CN1646206A Method and apparatus for pressure swing adsorption |
| 07/27/2005 | CN1646204A Honeycomb filter for clarification of exhaust gas |
| 07/27/2005 | CN1644501A Method for removing water from ammonia |
| 07/27/2005 | CN1644237A Biological purifying method for reclaimed rubber desulfurizing industrial waste gas |
| 07/27/2005 | CN1644236A Automatic compensated and purity optimized absorptive towers |
| 07/27/2005 | CN1644217A Particle concave-convex rod deodorant agent for refrigerator and production thereof |
| 07/27/2005 | CN1644216A Deodorant agent companion for refrigerator and production thereof |
| 07/27/2005 | CN1644067A Grain mould-proof and insect preventive drier and production thereof |
| 07/27/2005 | CN1212495C Humidifier |
| 07/27/2005 | CN1212178C Oxygen enrichment film made of modified silicon rubber including cobalt (II) and preparation thereof |
| 07/27/2005 | CN1212175C Spraying bubbling desulfur dust settling tower |
| 07/27/2005 | CN1212174C NO eliminating method for surface adsorbing low-energy state plasma |
| 07/27/2005 | CN1212173C Annular grid type tower air inlet device |
| 07/26/2005 | US6921738 Catalytic metal plate |
| 07/26/2005 | US6921597 Electrical current generation system |
| 07/26/2005 | US6921594 Exhaust treatment and filtration system for molten carbonate fuel cells |
| 07/26/2005 | US6921519 Decomposition of fluorine containing compounds |
| 07/26/2005 | US6921428 Device and method for separating and collecting halide gas |
| 07/26/2005 | US6921063 Gas dissolved water producing apparatus and method thereof and ultrasonic cleaning equipment and method thereof |
| 07/26/2005 | CA2405552C Respirator cartridge with service life indicator |
| 07/26/2005 | CA2385471C A catalytic reactor for promoting a chemical reaction on a fluid passing therethrough |
| 07/26/2005 | CA2307971C Method for driving a fuel cell vehicle and fuel cell vehicle |
| 07/26/2005 | CA2258799C Method for eliminating h2s, so2, cos and/or cs2 sulphur compounds, contained in a sulphur factory waste gas with recuperation of said compounds in the form of sulphur |
| 07/26/2005 | CA2251565C Apparatus and process for removal of hydrogen sulfide |
| 07/26/2005 | CA2189611C Gas manufacture |
| 07/26/2005 | CA2129966C Method and apparatus for removing suspended fine particles from gases and liquids |
| 07/21/2005 | WO2005066562A1 Method and device for conditioning a process area using waste heat |
| 07/21/2005 | WO2005066470A1 Inline exhaust device to improve efficiency of a catalytic converter |
| 07/21/2005 | WO2005066083A1 Method and device for conditioning a cooling process area in order to reduce corrosion |
| 07/21/2005 | WO2005065806A1 A metal palladium composite membrane or alloy palladium composite membrane and their preparation methods |
| 07/21/2005 | WO2005065805A1 Method of treating exhaust gas and apparatus therefor |
| 07/21/2005 | WO2005065389A2 Sub-critical oxidative processes |
| 07/21/2005 | WO2005065199A2 Ceramic structures having hydrophobic coatings |
| 07/21/2005 | WO2005065152A2 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
| 07/21/2005 | WO2005065112A2 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes |
| 07/21/2005 | WO2005032694A8 High density adsorbent structures |
| 07/21/2005 | WO2005015085A8 A method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel |
| 07/21/2005 | US20050159310 Carrier with silicon containing ceramic particles covered with film of alumina and nobel metal |
| 07/21/2005 | US20050159308 monolithic ceramic honeycomb of cordierite or aluminum titanate, methyl cellulose binder, colloidal silica, aluminosilicate fiber, rheology modifier; nitrogen oxides catalyst support, diesel particulate filter |
| 07/21/2005 | US20050159304 composite oxides of titanium and tungsten, molybdenum or boron, supported on carriers comprising zirconium oxide impregnated with sulfuric acid, used for reducing and removing nitrogen oxides in exhaust gases discharged from boilers, turbines, engines or furnaces; pollution control |
| 07/21/2005 | US20050159292 Catalytic filter based on silicon carbide (beta-SiC) for combustion of soot derived from exhaust gases from an internal combustion engine |
| 07/21/2005 | US20050158914 Process for manufacturing microelectronic, microoptoelectronic or micromechanical devices |
| 07/21/2005 | US20050158534 metallic silicon, oxide phase is constituted by a kind selected from cordierite, anorthite, Sr feldspar (SrAl2Si2O8) and celsian (BaAl2Si2O80) ; high in porosity, strength and superior in oxidation resistance and thermal shock resistance; filter for automobile exhast system, or for catalyst support |
| 07/21/2005 | US20050158223 Reducing mercury in gas emissions from combustion of coal in combustion unit by staging combustion process and/or reducing boiler excess oxygen; generating carbon rich fly ash during combustion and entraining fly ash into flue gas generated by combustion, releasing mercury during combustion into flue gas |
| 07/21/2005 | US20050158219 Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability |
| 07/21/2005 | US20050158207 Method and apparatus for control of chemical or biological warfare agents |
| 07/21/2005 | US20050156302 System for manufacturing microelectronic, microoptoelectronic or micromechanical devices |
| 07/21/2005 | US20050155934 Method for removing contaminants from fluid streams |
| 07/21/2005 | US20050155854 Method and apparatus for abatement of reaction products from a vacuum processing chamber |
| 07/21/2005 | US20050155665 Respirator filter canisters and method of filling same |
| 07/21/2005 | US20050155492 Flow distributor for PSA vessel |
| 07/21/2005 | US20050155491 Dehumidifying element and manufacturing method for the same |
| 07/21/2005 | US20050155380 Anesthetic agent recovery |
| 07/21/2005 | DE19843785B4 Wärmetauscher Heat exchanger |
| 07/21/2005 | DE10361580A1 Keramisches Hohlfaser-Membranmodul Ceramic hollow fiber membrane module |
| 07/21/2005 | DE10360955A1 Abgasreinigungsanlage und Verfahren zur Entfernung von Stickoxiden aus dem Abgas von Verbrennungsmotoren mit Hilfe von katalytisch erzeugtem Ammoniak Exhaust gas purification system and method for removing nitrogen oxides from the exhaust gas of internal combustion engines with the aid of catalytic ammonia generated |
| 07/21/2005 | DE10359150A1 Metering lance for introducing urea into an exhaust or flue gas stream to denitrogenate the gas comprises a mixing zone in which the urea is mixed with a carrier gas at a temperature below that of the gas stream |
| 07/21/2005 | DE10358168A1 Honeycomb monolith useful for thermal and/or catalytic exhaust gas treatment comprises zirconium silicate |
| 07/21/2005 | DE10357696A1 Verfahren zur Behandlung von siliziumorganischen Inhalts- bzw. Begleitstoffen enthaltenden Abgasen sowie eine Vorrichtung hierfür A method for treating exhaust gases containing organosilicon ingredients or concomitant substances as well as an apparatus therefor |
| 07/21/2005 | DE10357324A1 Verfahren zur Verschiebung von Sauergasanteilen innerhalb eines Erdgasnetzwerkes Method of shifting of sour gas content within a natural gas network |
| 07/21/2005 | DE10338752B4 Verfahren und Vorrichtung zur Reduzierung von polyhalogenierten Verbindungen in Verbrennungsanlagen Method and apparatus for reducing polyhalogenated compounds in combustion systems |
| 07/21/2005 | DE102004041154A1 Mehrteiliges Katalysatorsystem für Abgasbehandlungselemente Multi-part catalyst system for exhaust gas treatment elements |
| 07/21/2005 | DE102004040008A1 Silberdotierte Katalysatoren zur Abgasbehandlung Silver doped catalysts for exhaust gas treatment |
| 07/21/2005 | CA2559287A1 Inline exhaust device to improve efficiency of a catalytic converter |
| 07/21/2005 | CA2552485A1 A metal palladium composite membrane or alloy palladium composite membrane and their preparation methods |
| 07/21/2005 | CA2551499A1 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
| 07/21/2005 | CA2551497A1 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes |