| 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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| 09/11/2009 | WO2009110269A1 Device and method for controlling vehicle |
| 09/11/2009 | WO2009110001A1 A polymeric hybrid membrane |
| 09/11/2009 | WO2009109529A1 Adsorbent granulate and method for the manufacture thereof |
| 09/11/2009 | WO2009109294A1 Method for regenerating oxygen-conducting ceramic membranes and reactor |
| 09/11/2009 | WO2009109290A1 Method and device for the separation of foreign gases from a reducing useful gas by pressure swing adsorption |
| 09/11/2009 | WO2009109052A1 Emission treatment process from natural gas dehydrators |
| 09/11/2009 | WO2009108983A1 System for cleaning the flue gases of a furnace |
| 09/11/2009 | WO2009088763A3 Crosslinked polyimide membrane, method for making the same using organic titanate catalysts to facilitate crosslinking and method of using the membrane for fluid separation |
| 09/11/2009 | WO2008129051A3 Organometallic framework materials having a hexagonal-trigonal structure based on aluminum, iron, and chromium, and a dicarboxylic acid |
| 09/11/2009 | CA2717354A1 A polymeric hybrid membrane |
| 09/11/2009 | CA2716870A1 Emission treatment process from natural gas dehydrators |
| 09/11/2009 | CA2716781A1 Process and device for the separation of foreign gases from a reducing useful gas by steam-driven pressure swing adsorption |
| 09/10/2009 | US20090227161 Biophysical Geoengineering Compositions and Methods |
| 09/10/2009 | US20090226364 Process for treating acid gas in staged furnaces with inter-stage heat recovery and inter-stage sulfur production |
| 09/10/2009 | US20090226354 Process for Catalytic Tail Gas Incineration |
| 09/10/2009 | US20090226353 oxidation; alkylation; heat exchanging; acid gas from refinery after treatment of sour gas or sour water; reduced nitrogen oxide production |
| 09/10/2009 | US20090226348 Honeycomb filter and exhaust gas purification system |
| 09/10/2009 | US20090226347 Structure for the filtration of a gas based on silicium carbide with a controlled wall surface porosity |
| 09/10/2009 | US20090223860 Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 09/10/2009 | US20090223807 Process for producing a carbon-particle structure |
| 09/10/2009 | US20090223806 Combined treatment of gaseous effluents by cold plasma and photocatalysts |
| 09/10/2009 | US20090223371 PSA apparatus for producing high-purity hydrogen gas |
| 09/10/2009 | US20090223370 Vaporized fuel treatment apparatus |
| 09/10/2009 | US20090223369 Gas chromatograph |
| 09/10/2009 | US20090223367 Systems and methods for restricting scale in gas scrubbers and related components |
| 09/10/2009 | US20090223366 Method of separating and/or purifying a gas mixture |
| 09/10/2009 | US20090223246 Liquid Hydrocarbon Slug Containing Vapor Recovery System |
| 09/10/2009 | DE19839202B4 Leitfähige Substanz aus Mischoxidionen und deren Verwendung Conductive substance from Mischoxidionen and their use |
| 09/10/2009 | DE102008013738A1 Deacidifying gaseous liquid stream containing acid gases as impurities, comprises contacting liquid stream with detergent containing (aqueous) solution of alkanolamine and ionic liquid/hyperbranched polymers, and purifying liquid stream |
| 09/10/2009 | DE102008013065A1 Flue gases cleaning system for cylindrical cement rotary kiln, has feeding device arranged between mixing chamber, heat exchanger or combustion device with reduction catalyst |
| 09/10/2009 | DE102008012972A1 Aqueous solution e.g. urea-water-solution, evaporation unit for use in exhaust gas system of motor vehicle, has heat layer formed outside thermal conductive layer and connected in material fit to thermal conductive layer |
| 09/10/2009 | DE102008012780A1 Abgasnachbehandlungseinrichtung Exhaust treatment device |
| 09/10/2009 | DE102008012543A1 Storage element manufacturing method for internal combustion engine of motor vehicle, involves inserting metallic structure in storage medium that is pushed to cylindrical and/or hollow cylindrical storage body |
| 09/10/2009 | DE102008012224A1 Picolylaminharze Picolylamine resins |
| 09/10/2009 | DE102008012223A1 Picolylaminharze Picolylamine resins |
| 09/10/2009 | DE102008012151A1 Kollektorstufe eines elektrostatischen Abscheiders zur Reinigung von aus Verbrennungsprozessen entstandenem Rauchgas und Verfahren zum Betreiben Collector stage of an electrostatic precipitator for cleaning of flue gas from combustion processes entstandenem and method for operating |
| 09/10/2009 | DE102008011938B3 Vorrichtung zur Reinigung von schadstoffhaltigem Abgas Device for cleaning pollutant-containing exhaust gas |
| 09/10/2009 | DE102008011450A1 Gas-shielded welding device comprises a gas supply, a control unit, a handheld device, gas feed lines, which connect the gas supply, the control unit and the handheld device, and a gas-drying device arranged in an area of the gas feed line |
| 09/10/2009 | DE102008005439B3 Method for separating carbon dioxide from gas mixtures by centrifuge, involves continuously filling gas mixture from external connection into rotary drum |
| 09/10/2009 | DE10118078B4 Stabiler Betrieb elektrischer Entladungsapparate zum Zwecke der Erzeugung aktiver Sauerstoffionen in Luft Stable operation of electrical discharge apparatus for the purpose of generating active oxygen ions in air |
| 09/09/2009 | EP2098699A1 Exhaust gas purifying apparatus for internal combustion engine |
| 09/09/2009 | EP2098694A1 Exhaust gas purifying apparatus for internal combustion engine |
| 09/09/2009 | EP2098491A1 Ceramic product and ceramic member bonding method. |
| 09/09/2009 | EP2098292A1 Exhaust gas purifying catalyst |
| 09/09/2009 | EP2098289A1 Composite oxide for exhaust gas clean-up catalyst, exhaust gas clean-up catalyst, and diesel exhaust gas clean-up filter |
| 09/09/2009 | EP2098281A1 Selectively permeable material, method for producing selectively permeable membrane structure, selectively permeable membrane structure, and air conditioning system |
| 09/09/2009 | EP2098279A1 Exhaust gas purification device for internal combustion engine |
| 09/09/2009 | EP2098278A1 A spray dryer absorber disperser arrangement. |
| 09/09/2009 | EP2098277A1 Single manifold assembly for oxygen-generating systems |
| 09/09/2009 | EP2097164A1 Integrated chemical process |
| 09/09/2009 | EP2097159A1 Adsorption composition and process for removing co from streams |
| 09/09/2009 | EP2097158A2 Method of sequestering carbon dioxide |
| 09/09/2009 | EP2097157A2 Removal of carbon dioxide from air |
| 09/09/2009 | EP2097156A1 Process for the recovery of carbon dioxide from a gas stream |
| 09/09/2009 | EP2097155A1 Process for removing compounds from a vent stream |
| 09/09/2009 | EP1967248A4 Method for removing hydrocarbons from a vapour-gas mixture and a device for carrying out said method |
| 09/09/2009 | EP1804965B1 Use of hydrophobized silica gel as a selective sorbent for removing organic silicon compounds |
| 09/09/2009 | EP1781466B1 Sound absorptive multilayer composite |
| 09/09/2009 | EP1687083B1 Inorganic oxide, exhaust gas purifying catalyst carrier, and exhaust gas purifying catalyst |
| 09/09/2009 | EP1547743B1 Method for manufacturing honeycomb structure |
| 09/09/2009 | EP1525338B1 Substrate comprising a photocatalytic tio2 layer |
| 09/09/2009 | CN201304323Y Circumfluence cycling fluidized bed flue gas desulfurization reactor in homogeneous flow field |
| 09/09/2009 | CN201304322Y Dry separation and recovery device of carbon dioxide in high temperature flue gas |
| 09/09/2009 | CN201304321Y A closed cycle desulphurization denitration and sulphur reclamation device |
| 09/09/2009 | CN201304320Y Semidry desulfurizing tower device with Venturi pipe |
| 09/09/2009 | CN201304319Y Device for treating high-temperature acidic waste gases in synthetic quartz glass production |
| 09/09/2009 | CN201304318Y Floor-sweeping water film tank |
| 09/09/2009 | CN201304317Y Oxidation air feeder of wet-method flue gas desulfurization absorption-tower |
| 09/09/2009 | CN201304316Y Semiconductor dehumidifier |
| 09/09/2009 | CN201304315Y Air cleaning device |
| 09/09/2009 | CN201304314Y Air drier |
| 09/09/2009 | CN101528326A Vanadium-free catalyst for selective catalytic reduction and process for its preparation |
| 09/09/2009 | CN101528325A Highly acidic composition containing zirconium and silicon oxides and an oxide of at least one element selected from titanium, aluminium, tungsten, molybdenum, cerium, iron, tin, zinc, and manganese |
| 09/09/2009 | CN101528324A Ce-Zr-R-O catalysts, articles comprising the Ce-Zr-R-O catalysts and methods of making and using the Ce-Zr-R-O catalysts |
| 09/09/2009 | CN101528323A Fluid storage and dispensing system |
| 09/09/2009 | CN101526301A Adsorption-heatpump coupling drying system |
| 09/09/2009 | CN101526223A Combustion-supporting and energy-saving device capable of using total oxygen and rich oxygen simultaneously in vacuum variable-pressure absorption oxygen generation |
| 09/09/2009 | CN101525575A Contamination polyphase metabolism germiculture and product collection interface device used for analyzer |
| 09/09/2009 | CN101525192A Method and system for treating domestic sewage by using sewage water generated by desulfurization and dedusting of coal-fired boiler |
| 09/09/2009 | CN101525171A Electrode module and deionization apparatus using the same |
| 09/09/2009 | CN101524641A On-line oxidized regenerating method of oil product desulfurizing and denitrifying absorbent |
| 09/09/2009 | CN101524640A On-line regenerating method of oil product desulfurizing and denitrifying absorbent |
| 09/09/2009 | CN101524638A Preparation method of submicron molecular sieve carbon dioxide absorbent |
| 09/09/2009 | CN101524623A Urea selective catalytic reduction for the low-temperature perturbation control strategy to reduce NOx |
| 09/09/2009 | CN101524622A Wet desulfurization method by combining calcium chloride and limestone |
| 09/09/2009 | CN101524621A Flue gas decarbonization system of stepped absorption and regeneration |
| 09/09/2009 | CN101524620A Segment-based ammonia flue gas desulfurization process and device thereof |
| 09/09/2009 | CN101524619A Application of filtered mud of beet sugar factory to industrial boiler desulfurizing item |
| 09/09/2009 | CN101524618A Desulfurization gypsum cyclone base flow three-position distribustion device and use method thereof |
| 09/09/2009 | CN101524617A Method for removing moisture in gases by a Nafion tube |
| 09/09/2009 | CN101524616A Semiconductor moisture eliminating instrument |
| 09/09/2009 | CN101524615A Lap equipressure gas absorption filtering equipment |
| 09/09/2009 | CN101524614A Oil smoke processing device |
| 09/09/2009 | CN101524613A Method for regenerating absorbent |
| 09/09/2009 | CN101524612A Device and method for recycling volatile substances by utilizing adsorbent bed |
| 09/09/2009 | CN101524611A A system for producing and supplying an ultra high purity gas stream |
| 09/09/2009 | CN101524553A Dual-wavelength nano optical plasma air purifier |
| 09/09/2009 | CN100538178C Waste treatment apparatus |
| 09/09/2009 | CN100538040C Air/fuel ratio control device for internal combustion engine |
| 09/09/2009 | CN100538036C Air/fuel ratio control device for internal combustion engine |