| 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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| 03/02/2006 | US20060045834 Inorganic compound containing active oxygen and process for producing the same |
| 03/02/2006 | US20060045825 reaction packets |
| 03/02/2006 | US20060045824 Gas treatment device and system, and method for making the same |
| 03/02/2006 | US20060043026 Method and apparatus for fluid purification |
| 03/02/2006 | US20060042468 Adsorptive assembly and method of making the same |
| 03/02/2006 | US20060042467 Adsorbing element |
| 03/02/2006 | US20060042466 Internal combustion engine with an air separator and methods for realizing such an internal combustion engine |
| 03/02/2006 | US20060042465 Method and apparatus for removing high concentration ozone from a waste gas steam |
| 03/02/2006 | US20060042464 Gas adsorption concentration device, seal therefor and method of concentrating high boiling point VOCS using device |
| 03/02/2006 | US20060042463 Passing the raw natural gas feed stream through a permselective membrane to obtain a methane-rich stream and a permeate gas stream; filtering the permeate with a second membrane giving a recycle gas and a second permeate that is a fuel gas for microturbine generators; offshore oil and gas platforms |
| 03/02/2006 | US20060042462 Method of recycling fluorine using an adsorption purification process |
| 03/02/2006 | DE19803373B4 Verwendung eines Katalysators zur Oxidation von halogenierten Kohlenwasserstoffen Use of a catalyst for the oxidation of halogenated hydrocarbons |
| 03/02/2006 | DE19502345B4 Abgasreinigungsvorrichtung für eine Brennkraftmaschine mit einem Adsorber und einem diesem nachgeschalteten Katalysator An exhaust purification device for an internal combustion engine having an adsorber and a catalytic converter downstream of the latter |
| 03/02/2006 | DE10311708B4 Abgassteuervorrichtung einer Brennkraftmaschine und Abgassteuerverfahren The exhaust gas control apparatus of an internal combustion engine and exhaust gas control method |
| 03/02/2006 | DE102005004948B3 Hydrocarbon recovery, using absorbents, comprises increasing pressure of absorbents, loading absorbents into a drift column, heating hydrocarbon poor and acid gas rich component, drawing-off hydrocarbon rich and acid gas poor component |
| 03/02/2006 | DE102004042225A1 Vorrichtung und Verfahren zur Erzeugung von Ammoniak aus festen Harnstoff-Pellets Apparatus and method for producing ammonia from solid urea pellets |
| 03/02/2006 | DE102004042078A1 Exhaust system housing for a ceramic filter or catalyst carrier for purification of diesel engine gas, is formed from at least three bent sheet sections to provide a duct of triangular cross section |
| 03/02/2006 | DE102004041370A1 Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung Solid phase polycondensation of polyester with process gas cleaning |
| 03/02/2006 | DE102004023784A1 Scrubbing solution for oxidatively decomposing dioxin impurities, containing perchloric acid, hydrogen peroxide, potassium permanganate, methanol or ethanol and sodium hydroxide solution |
| 03/02/2006 | DE102004012272B4 Abgasreinigungskatalysator, Herstellungsverfahren eines Abgasreinigungskatalysators, Abgasreinigungssystem und Abgasreinigungsverfahren Exhaust gas purifying catalyst manufacturing method of purifying catalyst, exhaust gas purification system and exhaust gas cleaning systems |
| 03/02/2006 | CA2577621A1 Catalytically coated particulate filter, and process for producing it and its use |
| 03/02/2006 | CA2575983A1 Reactive membrane process for the removal of vapor phase contaminants |
| 03/01/2006 | EP1630482A1 Humidity controller |
| 03/01/2006 | EP1630394A2 Diesel engine |
| 03/01/2006 | EP1630131A1 A reformer system, a method of producing hydrogen in the reformer system, and a method of using the reformer system |
| 03/01/2006 | EP1629886A1 Material and apparatus for adsorbing and desorbing carbon dioxide |
| 03/01/2006 | EP1629880A1 Process and spray tower for contactacting gases and liquid droplets during mass and/or heat transfer |
| 03/01/2006 | EP1629528A1 Method for the removal of airborne molecular contaminants using oxygen and/or water gas mixtures |
| 03/01/2006 | EP1629157A1 Device for the extraction of water from atmospheric air |
| 03/01/2006 | EP1628765A1 Exhaust gas control catalyst and manufacturing method thereof |
| 03/01/2006 | EP1628755A2 Oxidation process using microchannel technology and novel catalyst useful in same |
| 03/01/2006 | EP1628745A1 Method and apparatus for purifying air using a photocatalyst |
| 03/01/2006 | EP1628744A1 A PROCESS FOR THE REMOVAL OF SO sb 2 /sb , HCN AND H sb 2 /sb S AND OPTIONALLY COS, CS sb 2 /sb AND NH sb 3 /sb FROM A GAS STREAM |
| 03/01/2006 | EP1628743A1 Method and apparatus for removing mercury from flue gas of solid fuel combustion |
| 03/01/2006 | EP1628742A1 Method for desulphurisation of syngas |
| 03/01/2006 | EP1628741A1 Method for removing acid gases from pressurized natural gas that is contaminated with acid gas compounds and recovering the removed acid gases at an increased pressure level |
| 03/01/2006 | EP1628740A1 Sorbent capsule |
| 03/01/2006 | EP1628739A1 Flow control in pressure swing adsorption systems |
| 03/01/2006 | EP1628738A2 Method and apparatus for mitigating mercury emissions in exhaust gases |
| 03/01/2006 | EP1628735A1 Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same |
| 03/01/2006 | CN2762039Y Separated thermotube heat exchanger |
| 03/01/2006 | CN2762010Y Air purification system and air purification device |
| 03/01/2006 | CN2761974Y Wet type desulfur dust collector |
| 03/01/2006 | CN2761252Y Chlorine collecting and removing device |
| 03/01/2006 | CN2761251Y Smoke desulfurization device using underflow bialkali method |
| 03/01/2006 | CN2761250Y Smoke desulfurization device using underflow bialkali method |
| 03/01/2006 | CN2761249Y Low pressure orificing regeneration type pressure natural gas drier |
| 03/01/2006 | CN2761248Y Smoke dust preparation purifier generating magnetic strengthening atomization corona discharge low temp plasma |
| 03/01/2006 | CN1741841A Pleated construction for effecting gas transfer membrane |
| 03/01/2006 | CN1741840A Gas supply and recovery for metal atomizer |
| 03/01/2006 | CN1741838A A filter |
| 03/01/2006 | CN1740097A Clean production process of nereistoxin and similar bionic pesticide |
| 03/01/2006 | CN1739849A Acid gas adsorbing detergent |
| 03/01/2006 | CN1739845A Prepn process of blending/compounding permeation vaporizing film |
| 03/01/2006 | CN1739844A Sodium hydroxide solution circulating spray filtering waste gas treater |
| 03/01/2006 | CN1739843A Fume purifier |
| 03/01/2006 | CN1739842A Composite gamma-alumina film and its application in desulfurizing low concentration fume |
| 03/01/2006 | CN1243669C Process for production of hydrogen from anaerobically decomposed organic material |
| 03/01/2006 | CN1243639C Method for producing dimensionally stable iron-chrome-aluminum film and application thereof |
| 03/01/2006 | CN1243599C Waste gas treatment tower of waste gas treatment equipment |
| 03/01/2006 | CN1243598C Waste gas desulfurizing method and apparatus |
| 03/01/2006 | CN1243597C Process for removing CO2 from conversion gas by three-stage pressure swing adsorption device |
| 03/01/2006 | CN1243596C Purifying method of semiconductor gas |
| 02/28/2006 | US7005402 Exhaust gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound |
| 02/28/2006 | US7005117 Mixing with ammonia; reduction; water washing |
| 02/28/2006 | US7005116 Process for reducing nitrogen oxides |
| 02/28/2006 | US7005001 X-spring volume compensation for automotive carbon canister |
| 02/28/2006 | US7005000 Air deodorization device having a detachable cartridge member |
| 02/28/2006 | US7004999 Apparatus for separating fouling contaminants from non-condensable gases at the end of a pyrolysis/thermolysis of biomass process |
| 02/28/2006 | US7004997 Method for removal of acid gases from a gas flow |
| 02/28/2006 | US7004996 Process for the removal of the hydrogen sulfide contained in natural gas |
| 02/28/2006 | US7004990 screens comprising substrates such as activated carbon, impregnated with solutions had of ammonia, ammonium carbonate, ammonium sulfate, water, copper carbonate and group VI compounds such as ammonium metatungstate; filtration |
| 02/28/2006 | US7004988 Gas-liquid separator |
| 02/28/2006 | US7003946 Process for the catalytic exhaust gas aftertreatment of engine combustion emissions |
| 02/28/2006 | US7003945 Exhaust emission control device for internal combustion engine |
| 02/23/2006 | WO2006020932A2 Adsorbent breather filter |
| 02/23/2006 | WO2006020642A2 Desulfurization and novel process for same |
| 02/23/2006 | WO2006020211A2 Catalytic converter and associated method of assembly |
| 02/23/2006 | WO2006019805A2 Composite gas separation modules having a layer of particles with a uniform binder metal distribution |
| 02/23/2006 | WO2006018949A1 Air purifier, method for purifying air, photocatalyst-supporting formed body, and method for producing photocatalyst-supporting formed body |
| 02/23/2006 | WO2006018558A1 Installation for producing oxygen of high purity |
| 02/23/2006 | WO2006017915A2 Catalytic burning reaction |
| 02/23/2006 | WO2005092465A3 Device for dewatering preferably a hydraulic fluid |
| 02/23/2006 | WO2005063653A9 Honeycomb structure |
| 02/23/2006 | US20060040397 Denitration catalyst management method and denitration catalyst management device |
| 02/23/2006 | US20060040388 Suitable for use as recyclable oxygen carriers, separation and purification vehicles, and bioprocessing media, including fermentation |
| 02/23/2006 | US20060039844 Method for abatement of voc in exhaust gases by wet pulse corona discharge |
| 02/23/2006 | US20060039843 system has an injector for periodically metering ammonia or an ammonia precursor into an exhaust stream; and a first substrate with a first SCR catalyst composition, downstream of the injector |
| 02/23/2006 | US20060039837 Multi-line exhaust system having at least one measurement sensor, honeycomb body having a recess for at least one measurement sensor, and method for operating a multi-line exhaust system |
| 02/23/2006 | US20060039836 Meander-type catalytic converter |
| 02/23/2006 | US20060037918 Multi-phase separation system |
| 02/23/2006 | US20060037478 Carbon dioxide adsorption-desorption material and adsorption-desorption apparatus |
| 02/23/2006 | US20060037477 Fabrication of an anisotropic super hydrophobic/hydrophilic nanoporous membranes |
| 02/23/2006 | US20060037476 Hydrogen purification devices, components and fuel processing systems containing the same |
| 02/23/2006 | US20060037473 Water; an oxidizing agent; a complexing agent of monofunctional acids and difunctional acids; metal ions; free of abrasive particles. |
| 02/23/2006 | US20060037472 Fluid flow filter |
| 02/23/2006 | US20060037324 Water and sulfur removal from combustion turbine exhaust |
| 02/23/2006 | US20060037312 Exhaust purification device and exhaust purification method of internal combustion engine |
| 02/23/2006 | US20060037309 Emission control system |
| 02/23/2006 | US20060037297 Ceramic honeycomb filter |