| 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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| 01/04/2011 | CA2563802C Nonwoven composites and related products and methods |
| 01/04/2011 | CA2465501C Ultraviolet disinfecting apparatus |
| 01/04/2011 | CA2458314C Steam reformer with internal hydrogen purification |
| 01/04/2011 | CA2399400C Process for production of hydrogen from anaerobically decomposed organic material |
| 01/04/2011 | CA2393016C Triphasic bioreactor and process for gas effluent treatment |
| 01/04/2011 | CA2360964C Oil soluble scavengers for sulfides and mercaptans |
| 12/30/2010 | US20100331584 Method for recovery of halogenated hydrocarbons |
| 12/30/2010 | US20100331178 Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents |
| 12/30/2010 | US20100329957 Exhaust-gas treatment apparatus and exhaust-gas treatment method |
| 12/30/2010 | US20100329956 Exhaust gas treatment method and system |
| 12/30/2010 | US20100329955 Wet scrubber additive for simultaneous removal of oxides and metals from a gas |
| 12/30/2010 | US20100329954 High specific surface area mixed oxide of cerium and of another rare earth, preparation method and use in catalysis |
| 12/30/2010 | US20100329953 Acid gas scrubbing composition |
| 12/30/2010 | US20100329937 Exhaust gas purification apparatus |
| 12/30/2010 | US20100326924 Co-disposal and co-storage of desalination concentrated brine waste product and carbon dioxide waste product |
| 12/30/2010 | US20100326913 Polybenzoxazole membranes prepared from aromatic polyamide membranes |
| 12/30/2010 | US20100326822 Multilayer electrochemical cell technology using sol-gel processing applied to ceramic oxygen generator |
| 12/30/2010 | US20100326278 Shell feed type gas separation membrane module |
| 12/30/2010 | US20100326277 Piperazinium trifluoroacetate compound and carbon dioxide absorbent using the same |
| 12/30/2010 | US20100326276 Acid gas scrubbing composition |
| 12/30/2010 | US20100326275 Vessel, system, and process for minimizing unequal flow distribution |
| 12/30/2010 | US20100326273 Plasticization resistant membranes |
| 12/30/2010 | US20100326272 Method and apparatus for gas removal |
| 12/30/2010 | DE19645608B4 Verfahren, Reinigungsmaterial und Reinigungsvorrichtung zum Reinigen von Gas Method, cleaning material and cleaning means for cleaning of gas |
| 12/30/2010 | DE102009030712A1 Verfahren zur Entnahme von CO2 aus einem Rauch-oder Abgas eines Verbrennungsprozesses Process for the removal of CO2 from a flue or exhaust gas from a combustion process |
| 12/30/2010 | DE102009030623A1 Purifying fermented carbonic acid, comprises carrying out the purification using the cooling of the carbonic acid |
| 12/30/2010 | DE102009030405A1 Ammonia storing device for use in selective catalytic reduction process for reducing nitrogen oxides in exhaust gas of e.g. diesel internal-combustion engine, of motor vehicle, has cooling device attached to storage substrate |
| 12/30/2010 | DE102009030007A1 Heatable adsorbent, has external heater e.g. heating coil and heating element, designed such that inhomogeneous heating of adsorbent is realized in adsorbent unit on longitudinal axis or along flow direction |
| 12/29/2010 | WO2010151787A1 Heat-stable carbonic anhydrases and their use |
| 12/29/2010 | WO2010151461A2 Compounds and process for desulfurization of hot fuel gases |
| 12/29/2010 | WO2010151327A2 Liquid level and quality sensing apparatus, systems and methods using emf wave propagation |
| 12/29/2010 | WO2010151271A1 Method and apparatus for gas removal |
| 12/29/2010 | WO2010150966A1 Gas scrubber for removing ammonia from waste gas |
| 12/29/2010 | WO2010150731A1 Gas treatment device |
| 12/29/2010 | WO2010150424A1 Flue-gas desulfurization system using river water and method of removing humus |
| 12/29/2010 | WO2010150227A1 Sour gas treatment process |
| 12/29/2010 | WO2010150107A1 Scavenger compositions and their use |
| 12/29/2010 | WO2010149871A1 Method of separating co2 from a gas mixture using amorphous mixed oxides |
| 12/29/2010 | WO2010149674A1 Method of use of an ionic liquid and device for sorption of a gas |
| 12/29/2010 | WO2010149669A1 Method for sorption of co2 out of flue gas |
| 12/29/2010 | WO2010149599A1 Removal of acidic gases by means of an absorbent comprising a stripping aid |
| 12/29/2010 | WO2010149566A1 Internal combustion engine comprising an intake system |
| 12/29/2010 | WO2010149152A1 Method and device for determining the adsorption of a gas on materials |
| 12/29/2010 | WO2010149147A1 Method and device for the combined physical/chemical purification of exhaust air, purification of waste water, and disinfection of potable water, and for the simultaneous treatment of exhaust air and waste water |
| 12/29/2010 | WO2010148513A1 Improved gas scrubber apparatus and method |
| 12/29/2010 | WO2010123609A4 Sorbents for the oxidation and removal of mercury |
| 12/29/2010 | WO2010121280A8 Transition-metal vanadate or mixed transition-metal / rare earth vanadate based catalyst composition for selective catalytic reduction of exhaust gases |
| 12/29/2010 | EP2267098A1 Scavenger compositons and their use |
| 12/29/2010 | EP2267061A1 Microporous polymer material |
| 12/29/2010 | EP2266681A1 Exhaust gas system having a reducing agent supply unit, a filter element and a SCR-catalyst |
| 12/29/2010 | EP2266680A1 Amine containing fibrous structure for adsorption of CO2 from atmospheric air |
| 12/29/2010 | EP2265695A1 Method for removing mercury from hydrocarbon streams |
| 12/29/2010 | EP2265358A1 Method and apparatus for the catalytic reduction of flue gas nox |
| 12/29/2010 | EP2265357A1 Systems and methods for removing gaseous pollutants from a gas stream |
| 12/29/2010 | EP2265356A1 Process for purifying dinitrogen monoxide |
| 12/29/2010 | EP2265355A1 Dry-scrubbing media compositions and methods of production and use |
| 12/29/2010 | EP2265137A2 Highly cohesive composite material, preparation method and uses, especially in cigarette filters |
| 12/29/2010 | EP2175969B1 Catalyst composition and structure for a diesel-fueled reformer configured in an exhaust stream |
| 12/29/2010 | EP1817096B1 Catalyzed diesel soot filter and process for its use |
| 12/29/2010 | EP1748259B1 Adsorption heat exchanger |
| 12/29/2010 | EP1596048B1 Method of purifying exhaust from internal combustion engine and exhaust purification equipment |
| 12/29/2010 | EP1541538B1 Method for producing porous ceramic article |
| 12/29/2010 | EP1473070B1 Fluid cleaning filter and filter device |
| 12/29/2010 | CN201688716U Low-temperature flue gas waste heat utilization apparatus containing desulphurization technology |
| 12/29/2010 | CN201687604U Carbon can and carbon can outer shell applicable to motor vehicle |
| 12/29/2010 | CN201687553U Automobile tail gas treatment device |
| 12/29/2010 | CN201686529U Joint anti-contamination device of ship |
| 12/29/2010 | CN201684580U Ammonia evacuation absorption device of Gamma-aminopropyl triethoxy silane ammoniation kettle |
| 12/29/2010 | CN201684544U Indoor air compound purifier |
| 12/29/2010 | CN201684543U Low-temperature plasma activated carbon tower |
| 12/29/2010 | CN201684542U Lime drying tower |
| 12/29/2010 | CN201684541U Spray washing tower |
| 12/29/2010 | CN201684540U Cleaning tower for smoke generated from aerodynamic turbulence |
| 12/29/2010 | CN201684539U Absorption tower |
| 12/29/2010 | CN201684538U Device for removing sulfur dioxide in flue gas |
| 12/29/2010 | CN201684537U Multiple reverse direction absorbing tower |
| 12/29/2010 | CN201684536U Absorption tower |
| 12/29/2010 | CN201684535U Absorption tower with out-of-tower oxidation function |
| 12/29/2010 | CN201684534U Nitrated tail gas absorption apparatus |
| 12/29/2010 | CN201684533U Wet dust removal desulfurizing unit |
| 12/29/2010 | CN201684532U Micro-mist air purifying system |
| 12/29/2010 | CN201684531U Blockage-preventing protective jacket of gas blowout pipe |
| 12/29/2010 | CN201684530U Swirl desulfurization tower used for wet-type flue gas desulfurization |
| 12/29/2010 | CN201684529U Gas scrubbing tank |
| 12/29/2010 | CN201684528U Steam-water separator |
| 12/29/2010 | CN201684527U Dehumidifier water tank |
| 12/29/2010 | CN201684526U CO2 drying device |
| 12/29/2010 | CN201684525U Connecting isolation circuit between digestion instrument and waste gas absorbing device |
| 12/29/2010 | CN201684524U Scraper condenser |
| 12/29/2010 | CN201684523U Household air purifier |
| 12/29/2010 | CN201684522U Activated carbon adsorption tower |
| 12/29/2010 | CN201684521U Flue gas demercuration reactor |
| 12/29/2010 | CN201684520U Industrial waste gas processing apparatus |
| 12/29/2010 | CN201684519U Air exhaust purification device for gas chromatograph |
| 12/29/2010 | CN201684518U Tail gas treatment system of fuel cracking furnace |
| 12/29/2010 | CN201684511U Closed water seal tank for removing impurities in waste gas |
| 12/29/2010 | CN201684494U Exhaust gas purifying device |
| 12/29/2010 | CN201684432U Honeycomb ceramic gaseous rectifier |
| 12/29/2010 | CN201684212U Air sterilization purifier |
| 12/29/2010 | CN201684209U Bin-top type deodorizer |