| 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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| 12/23/2009 | CN100571847C Technique of mineral carbonation CO2-fixing for co-production of carbonate products |
| 12/23/2009 | CN100571846C Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same |
| 12/23/2009 | CN100571845C Method and system for extracting carbon dioxide by esublimation for storage thereof |
| 12/23/2009 | CN100571842C Method and device for harnessing fish powder waste gases |
| 12/23/2009 | CN100571840C Filter for exhaust gas from diesel engine and equipment |
| 12/23/2009 | CA2728521A1 Carbon dioxide capture |
| 12/23/2009 | CA2728275A1 Vent filter and method for manufacturing the same |
| 12/23/2009 | CA2728257A1 Reduction of co and nox in full burn regenerator flue gas |
| 12/23/2009 | CA2728254A1 Method for preparing a washcoat to produce an exhaust purifying catalyst |
| 12/23/2009 | CA2728244A1 Hybrid air seperation method with noncryogenic preliminary enrichment and cryogenic purification based on a single component gas or liquid generator |
| 12/23/2009 | CA2728220A1 Process for the removal of carbon dioxide from a gas |
| 12/23/2009 | CA2725382A1 Selective catalytic nox reduction process and apparatus providing improved gasification of urea to form ammonia-containing gas |
| 12/22/2009 | US7635824 Plasma generating electrode, plasma generation device, and exhaust gas purifying device |
| 12/22/2009 | US7635593 for controlling emissions from a boiler, power plant, or any facility that generates NOx-containing flue gases is monitored by one or more modules that operate on-line without disrupting the normal operation of the facility; suitable reductants e.g.ammonia gas, a mixture of ammonia and air, aqueous urea |
| 12/22/2009 | US7635450 disinfecting surfaces containing microorganisms or chemical contaminants; photocatalyst layer and electroconductive layer; air supply registers of a heating, ventilating and air conditioning system, or air ducts, or used to disinfect wall coverings, floor coverings, envelopes, packages, and clothings |
| 12/22/2009 | US7635409 Air dryer systems |
| 12/22/2009 | US7635408 Methods and configurations for acid gas enrichment |
| 12/22/2009 | US7634906 Exhaust gas after-treatment apparatus |
| 12/22/2009 | CA2528789C Wet scrubbing apparatus and method for controlling nox emissions |
| 12/22/2009 | CA2453677C Downhole gas separation method and system |
| 12/22/2009 | CA2447651C Method and apparatus for manufacturing a catalytic converter |
| 12/22/2009 | CA2447570C Method for cleaning coke oven gas |
| 12/22/2009 | CA2413388C Improved system for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons |
| 12/22/2009 | CA2381331C Discharge electrode and photocatalysis apparatus |
| 12/22/2009 | CA2362773C A method for removing and recovering co2 from exhaust gas |
| 12/17/2009 | WO2009152366A2 Removal of contaminants from gas streams |
| 12/17/2009 | WO2009152264A1 Adsorbents and inhalation devices |
| 12/17/2009 | WO2009151821A1 Systems and methods for sequestering sulfur |
| 12/17/2009 | WO2009151723A1 Purification of fluorine containing gases |
| 12/17/2009 | WO2009151528A1 Sol-gel derived high performance catalyst thin films for sensors, oxygen separation devices, and solid oxide fuel cells |
| 12/17/2009 | WO2009150988A1 Exhaust gas purification apparatus for internal combustion engine |
| 12/17/2009 | WO2009150857A1 Pyrolyzer and organic-substance treatment apparatus equipped therewith |
| 12/17/2009 | WO2009150666A1 An artificial sink for removal of pollutants from flue-gases |
| 12/17/2009 | WO2009150358A1 Solid material containing an active load and enabling easy access to said load |
| 12/17/2009 | WO2009149983A1 Method for the aftertreatment of the exhaust gas of an internal combustion engine |
| 12/17/2009 | WO2009149603A1 A method and device for desulfurization of the smoke discharged from ship |
| 12/17/2009 | WO2009149602A1 Washing device and washing method for marine exhaust flue gases |
| 12/17/2009 | WO2009134833A3 Passive ammonia-selective catalytic reduction for nox control in internal combustion engines |
| 12/17/2009 | WO2009132031A3 Hydrogen sulfide conversion to hydrogen |
| 12/17/2009 | WO2009117823A8 Continuous measurement of amine loading in gas processing plants using raman spectroscopy |
| 12/17/2009 | WO2009039445A3 Removing carbon dioxide from waste gas streams through co-generation of carbonate and/or bicarbonate minerals |
| 12/17/2009 | WO2008133947A3 Process and system for destroying carbonaceous materials and composition and system thereof |
| 12/17/2009 | US20090312229 Method and device for manufacturing materials from hydrophobic hollow natural fibres, and use thereof |
| 12/17/2009 | US20090311156 contacting gas stream of hydrogen sulfide with chlorine-containing compound, contacting mixed gas stream with sorbent comprises zinc-containing compound, silica |
| 12/17/2009 | US20090311155 Catalyst for oxidation of metal mercury |
| 12/17/2009 | US20090311147 System for storing an additive and injecting it into the exhaust gases of an engine |
| 12/17/2009 | US20090308730 Hollow cathode plasma source for bio and chemical decotaminiation of air and surfaces |
| 12/17/2009 | US20090308252 BIFUNCTIONAL ACTIVE SITES FOR ADSORPTION OF NOx |
| 12/17/2009 | US20090308248 Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process |
| 12/17/2009 | US20090308247 Temperature swing adsorption system |
| 12/17/2009 | US20090308246 Apparatus and Method for Extracting Gas From Liquid |
| 12/17/2009 | US20090308245 Method and device for reducing formation of particulate matter in gas streams |
| 12/17/2009 | US20090308137 Gas chromatography capillary devices and methods |
| 12/17/2009 | DE202009012640U1 Verschmutzungsreduzierter Siebkorb aus thermoplastischem Kunststoff für den Einsatz in der Rauchgasentschwefelung Reduced pollution strainer made of thermoplastic material for use in flue gas desulfurization |
| 12/17/2009 | DE112007003270T5 Entschwefelungsanlage für nasses Rauchgas For wet flue gas desulfurization |
| 12/17/2009 | DE102008042361A1 Verfahren zum regenerieren eines Kohlendioxidabsorptionsmittels A process for regenerating a carbon dioxide absorbent |
| 12/17/2009 | DE102008025509A1 Device i.e. particle filter, for separation of environmental harmful solid particles from gas exhausted from internal combustion engine in car, has container and cover forming air sealed housing, when gas does not pass opening |
| 12/17/2009 | DE102008002357A1 Verfahren zur Nachbehandlung des Abgases einer Brennkraftmaschine A process for the aftertreatment of the exhaust gas of an internal combustion engine |
| 12/17/2009 | DE102008002338A1 Vorrichtung zur Freisetzung von Ammoniak A device for release of ammonia |
| 12/17/2009 | DE102008002335A1 Ammonia storage unit for automotive exhaust system incorporates an embedded powder additive |
| 12/17/2009 | CA2727409A1 Centrifugal compressor for wet gas environments and method of manufacture |
| 12/17/2009 | CA2727301A1 Removal of contaminants from gas streams |
| 12/17/2009 | CA2723289A1 Systems and methods for sequestering sulfur |
| 12/16/2009 | EP2133528A1 Exhaust purification device for internal combustion engine |
| 12/16/2009 | EP2133527A1 Exhaust gas treatment device for a combustion engine with an SCR catalytic converter and method for operating a combustion engine |
| 12/16/2009 | EP2133525A1 Exhaust gas purifying apparatus |
| 12/16/2009 | EP2133524A1 Apparatus for purifying exhaust gas in internal combustion engine |
| 12/16/2009 | EP2133522A1 Sealed honeycomb structure |
| 12/16/2009 | EP2133148A1 Exhaust gas purification filter and method of producing the same |
| 12/16/2009 | EP2133134A1 Apparatus and method for treating discharge gas |
| 12/16/2009 | EP2133133A1 Layered separation articles with immobilised ionic liquids |
| 12/16/2009 | EP2132421A1 Exhaust purification device of internal combustion engine |
| 12/16/2009 | EP2132280A2 Method for treating flue gas in power stations and other plants |
| 12/16/2009 | EP2132172A1 Methods of separation and detection of bazedoxifene acetate in pharmaceutical compositions |
| 12/16/2009 | EP2131949A1 Method for introducing a catalytic coating into the pores of a ceramic honeycomb flow body |
| 12/16/2009 | EP2131948A2 Method for processing the combustion gases of a diesel type engine |
| 12/16/2009 | EP2131947A1 Method and device for separation of sulphur dioxide from a gas |
| 12/16/2009 | EP2131946A1 Dryer |
| 12/16/2009 | EP2131945A1 Method based on two-phase distillation for use of low temperature heat for the regeneration of co2 solvents in the co2 separation from exhaust gases by means of co2 washing |
| 12/16/2009 | EP2131944A2 Method for purifying a gaseous mixture containing acidic gases |
| 12/16/2009 | EP2131943A1 Improved co2 absorption method |
| 12/16/2009 | EP1846345B1 Composite ceramic hollow fibres method for production and use thereof |
| 12/16/2009 | EP1587602B1 Configuration and process for carbonyl removal |
| 12/16/2009 | CN201364009Y Air source high-temperature heat pump dehumidification drying equipment |
| 12/16/2009 | CN201364008Y Air source heat pump dehumidification drying equipment with adjustable temperature |
| 12/16/2009 | CN201364007Y Air source high-temperature heat pump dryer |
| 12/16/2009 | CN201363882Y Pre-heating energy-saving environment-friendly boiler device |
| 12/16/2009 | CN201363715Y Smoke purifying boiler |
| 12/16/2009 | CN201362637Y Residual heat recovery and desulfurization dust removal device of glass melter |
| 12/16/2009 | CN201361550Y Dedicated filler for desulfuration |
| 12/16/2009 | CN201361549Y Coaxial injection system |
| 12/16/2009 | CN201361530Y Flue gas recirculation loop of high-concentration sulfur dioxide reforming device |
| 12/16/2009 | CN201361529Y Low temperature plasma catalyst-assisted denitrogenation unit |
| 12/16/2009 | CN201361528Y Combined type silicon carbide nozzle cap |
| 12/16/2009 | CN201361527Y Washing cooling device |
| 12/16/2009 | CN201361526Y Gas-liquid reversed shunt device |
| 12/16/2009 | CN201361525Y Air guide immersion device |
| 12/16/2009 | CN201361524Y Sewage tank hydrogen sulphide filter |
| 12/16/2009 | CN201361523Y Desulfurizing spray tower |
| 12/16/2009 | CN201361522Y Swirl plate spray tower |