| 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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| 01/27/2005 | WO2005008140A1 Moisture conditioner |
| 01/27/2005 | WO2005008031A1 Using voc as fuel for an engine |
| 01/27/2005 | WO2005007595A2 Perovskite material, preparation method and use in catalytic membrane reactor |
| 01/27/2005 | WO2005007570A2 Process for recovering sulphur from a gas stream containing hydrogen sulphide |
| 01/27/2005 | WO2005007567A1 Device and method for reforming a voc gas |
| 01/27/2005 | WO2005007298A1 Demister for compressed air |
| 01/27/2005 | WO2005007287A1 Hazardous substance decomposer and process for producing the same |
| 01/27/2005 | WO2005007277A1 Solvent resistant asymmetric integrally skinned membranes |
| 01/27/2005 | WO2005007274A1 A method and a device for the separation of sulphur dioxide from a gas |
| 01/27/2005 | WO2005007273A1 Method and device for air-conditioning a room with an air mixture having a lowered oxygen partial pressure |
| 01/27/2005 | WO2005007272A1 Device and method for eliminating odor |
| 01/27/2005 | WO2005007271A1 Method for removing hydrogen sulphide and other acidic gas components from pressurised technical gases |
| 01/27/2005 | WO2005007262A2 Method of removing mercury from exhaust gases |
| 01/27/2005 | WO2005007089A2 Aerosol odor eliminator |
| 01/27/2005 | WO2005006862A2 Odor-mitigating compositions |
| 01/27/2005 | WO2004112941A3 Air purification system comprising a catalyst and a light source |
| 01/27/2005 | WO2004108244A3 Method for the deacidification of a fluid stream by means of an inert scrubbing column and corresponding device |
| 01/27/2005 | WO2004104160A8 Methods, apparatuses, and reactors for gas separation |
| 01/27/2005 | WO2004096738A3 Alkylation of paraffins with olefins |
| 01/27/2005 | WO2004096729A3 Improved porous mullite bodies and methods of forming them |
| 01/27/2005 | WO2004058630A3 Process and apparatus for hydrogen purification |
| 01/27/2005 | US20050020447 catalyst can treat an exhaust gas more effectively over a wider temperature window including high temperature 'spikes' caused, for example, by post-combustion injection of hydrocarbon or hard acceleration by including at least one lateral projection, such as at least one fin, as heat exchanger |
| 01/27/2005 | US20050020446 admixing: 1) a liquid, 2) a zinc-containing compound, 3) a silica-containing material, 4) alumina, and 5) a promoter so as to form a mixture thereof; drying calcining; reducing |
| 01/27/2005 | US20050020445 Desulfurization and novel process for same |
| 01/27/2005 | US20050020443 Method of making a NOx adsorber catalyst |
| 01/27/2005 | US20050020442 used for treatment of automotive exhaust gases to remove carbon monoxide, hydrocarbons and oxides of nitrogen (NOx) |
| 01/27/2005 | US20050020441 Gas purification medium for removing sulfides from gaseous streams |
| 01/27/2005 | US20050019578 Catalytic burning reaction |
| 01/27/2005 | US20050019249 Boehmitic aluminas and high-temperature stable, high-porosity, pure-phase aluminium oxides obtained therefrom |
| 01/27/2005 | US20050019240 Flue gas purification process using a sorbent polymer composite material |
| 01/27/2005 | US20050019230 Plasmatron-catalyst system |
| 01/27/2005 | US20050019229 High temperature decomposition of hydrogen peroxide |
| 01/27/2005 | US20050017381 Wall-flow redistributor for packed columns |
| 01/27/2005 | US20050017093 Double-swirl spray nozzle |
| 01/27/2005 | US20050016865 Air enhancement system |
| 01/27/2005 | US20050016864 Method and apparatus for electrochemical reduction of nitrogen oxides in a mixture of nitrogen oxides and oxygen |
| 01/27/2005 | US20050016418 Binder systems derived from amorphous silica and bases |
| 01/27/2005 | US20050016379 Adsorber station and the use thereof |
| 01/27/2005 | US20050016164 Oxidation catalytic system; converting nitrogen oxides to nitrogen dioxide |
| 01/27/2005 | DE202004017380U1 Industrial smoke washer comprises housing around inverted cone formed by perforated spiral pipe rotating about central axis |
| 01/27/2005 | DE10332114A1 Gekühlte Vorrichtung zur Dosierung von Reduktionsmittel zum Abgas eines Verbrennungsmotors Refrigerated device for metering the reducing agent to the exhaust gas of an internal combustion engine |
| 01/27/2005 | DE10332047A1 Process to reduce nitrogen oxides in hydrogen-fuelled vehicles exhausts with an internal combustion engine by ammonia selective catalytic reduction |
| 01/27/2005 | DE10328278A1 Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung A process for the removal of N2O in nitric acid production |
| 01/27/2005 | DE102004028811A1 Abgasreinigungsvorrichtung mit Wärmeabsorptionsbereich aufweisendem Partikelfilter Emission control device with heat absorption region-terminated particle filter |
| 01/27/2005 | DE102004019660A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 01/27/2005 | CA2541794A1 Device and method for reforming a voc gas |
| 01/27/2005 | CA2532147A1 Multi-phase separation system |
| 01/27/2005 | CA2531592A1 Perovskite material, preparation method and use in catalytic membrane reactor |
| 01/27/2005 | CA2496025A1 Device and method for eliminating odor |
| 01/26/2005 | EP1501148A1 Fluid cleaner and fuel cell power generator facility |
| 01/26/2005 | EP1500800A1 Emission control system and method of internal combustion engine |
| 01/26/2005 | EP1500799A1 Honeycomb filter for clarifying exhaust gas |
| 01/26/2005 | EP1500424A1 Pressure swing adsorption system with multi-chamber canister |
| 01/26/2005 | EP1500418A1 Wall-flow redistributor for packed columns |
| 01/26/2005 | EP1500156A2 Hydrogen recycle for solid oxide fuel cell |
| 01/26/2005 | EP1499836A1 Air cleaner filter system capable of nano-confined catalytic oxidation |
| 01/26/2005 | EP1499574A2 Method for destruction of organic compounds by co-oxidation with activated carbon |
| 01/26/2005 | EP1499571A1 Fabrication of low thermal expansion calcium aluminate articles |
| 01/26/2005 | EP1499492A1 Desiccant system including bottle and desiccant sheet |
| 01/26/2005 | EP1499437A1 Desulfurization and sorbents for same |
| 01/26/2005 | EP1499433A1 Desulfurization system with novel sorbent transfer mechanism |
| 01/26/2005 | EP1499423A2 A separation method and separation apparatus of isotopes from gaseous substances |
| 01/26/2005 | EP1499422A1 Tubular catalytic pollutants removal and precooler device |
| 01/26/2005 | EP1499421A1 Ozone filter material |
| 01/26/2005 | EP1499420A1 Method of constructing a desiccant container |
| 01/26/2005 | EP1499409A1 Cyclonic fluid separator equipped with adjustable vortex finder position |
| 01/26/2005 | EP1499396A1 Gas mask filter canister |
| 01/26/2005 | EP1499394A1 Portable oxygen concentration system |
| 01/26/2005 | EP1499378A1 Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits |
| 01/26/2005 | EP1337313A4 Apparatus and method for treating compressed air |
| 01/26/2005 | EP1299173A4 Method and apparatus for removing pollutants using photoelectrocatalytic system |
| 01/26/2005 | EP1230001B1 Membrane and use thereof |
| 01/26/2005 | EP1085938B1 Method for wet flue gas desulfurization and device for implementing said method |
| 01/26/2005 | EP1034025B1 Gas-liquid contactor with liquid redistribution device |
| 01/26/2005 | EP0986432B1 Method and system for selective removal of contamination from gas flows |
| 01/26/2005 | EP0560991B9 Device for purifying exhaust of internal combustion engine |
| 01/26/2005 | CN2674122Y Improved carrier for catalyst |
| 01/26/2005 | CN2673873Y Equipment for gas phase culturing strain specially for purifying industrial waste gas |
| 01/26/2005 | CN2673485Y Exhaust gas desulfur dust extractor |
| 01/26/2005 | CN2673484Y Steam automatic humidity lowering drying separator |
| 01/26/2005 | CN2673483Y Large internal cooling type ammonia adsoption tower |
| 01/26/2005 | CN1571758A Apparatus for disinfecting water using ultraviolet radiation |
| 01/26/2005 | CN1571698A Desiccant mass, method for obtaining same and use thereof |
| 01/26/2005 | CN1570789A Method, computer program products and system for controlling operation of scrubber |
| 01/26/2005 | CN1569325A Method for preparing active carbon based adsorbent for adsorbing SO2 in smoke gas |
| 01/26/2005 | CN1569313A Noxious gas catching material and its preparation method |
| 01/26/2005 | CN1569312A Atmosphere control device for liquid pool of flue gas desulfurization absorption tower |
| 01/26/2005 | CN1569311A Highly effective defluorination agent for combustion coal smoke and preparation method thereof |
| 01/26/2005 | CN1569310A Multifunctional poison prevention artistic adornment |
| 01/26/2005 | CN1569309A Gas separating apparatus based on sound wave mass transfer effect |
| 01/26/2005 | CN1569240A Device for catalytic purifying air and water by vaccum ultraviolet light action |
| 01/26/2005 | CN1569239A Photo-catalytic bactericidal lamp |
| 01/26/2005 | CN1186285C Method for reducing nitrogen oxide exhaust of cement kiln |
| 01/26/2005 | CN1186250C Method for producing stable chlorine dioxide with high purity by using gas stripping technique |
| 01/26/2005 | CN1186235C Heat insulation container and its producing method |
| 01/26/2005 | CN1186116C Improved adsorbent composition |
| 01/26/2005 | CN1186115C Application of calcium oxide in controlling pollution of dioxin and similar pollutant in tail gas from incinerator |
| 01/26/2005 | CN1186114C Application of calcium oxide in controlling pollution of dioxin and similar pollutant in tail gas from metal smelting furnace |
| 01/26/2005 | CN1186113C Half-drying corona discharge process and equipment for cleaning fume |
| 01/26/2005 | CN1186112C Desulphurizing agent using metallurgical dust as raw material used for dry desulphurizing gas, natural gas and flue gas |