| 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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| 09/19/2007 | EP1834133A1 Improved gas turbines |
| 09/19/2007 | EP1833771A1 Novel nanoporous materials |
| 09/19/2007 | EP1833763A1 Process for preparing dispersions of tio2 in the form of nanoparticles, and dispersions obtainable with this process and fuctionalization of surfaces by application of tio2 dispersions |
| 09/19/2007 | EP1833758A1 Method for separating gas |
| 09/19/2007 | EP1833606A1 Method for treating catalysts |
| 09/19/2007 | EP1833594A2 Catalytic burning reaction |
| 09/19/2007 | EP1833593A1 Device for purifying a gas stream containing condensable vapours |
| 09/19/2007 | EP1725750B1 Regeneration controller for exhaust purification apparatus of internal combustion engine |
| 09/19/2007 | EP1671021A4 System and method for conditioning of intake air for an internal combustion engine |
| 09/19/2007 | EP1517852B1 Membrane separating method for enriching oxygen in a gas flow |
| 09/19/2007 | CN200948420Y Air-liquid reactor of large quantity of striking flow |
| 09/19/2007 | CN200948409Y Air cleaner based on titanium dioxide/ activated carbon fiber photocatalyst |
| 09/19/2007 | CN200948408Y Filling for the biology process of exhaust gas |
| 09/19/2007 | CN200948407Y Stream guided plate for improving the inner cycling of the smock gas purifying and reacting tower |
| 09/19/2007 | CN200948406Y Incline exit which can improve the inner circulation type reacting tower |
| 09/19/2007 | CN200948405Y High-efficiency desulfurizing and dust purifying device |
| 09/19/2007 | CN200948404Y Minitype ultraviolet radiation oil and smoke purifying device |
| 09/19/2007 | CN200948403Y Spraying tube |
| 09/19/2007 | CN200948402Y Ammonia synthesis air-releasing equal pressure recycling tower |
| 09/19/2007 | CN200948401Y Water-cooled steel liner plumbum absorbing tower |
| 09/19/2007 | CN200948400Y Tail gas dissolving and recycling tower in the oil producing process |
| 09/19/2007 | CN200948399Y Absorbing device of the leaked ammonia gas |
| 09/19/2007 | CN200948398Y Desulfuration and dedusting integrated device of sieve plate |
| 09/19/2007 | CN101040105A Engine-driven vehicle with exhaustemission control |
| 09/19/2007 | CN101039749A Method for coating a surface filter with finely divided solids, filter so obtained and its use |
| 09/19/2007 | CN101039743A Filter for purifying hydrogen and method for manufacture thereof |
| 09/19/2007 | CN101039736A Catalyzed diesel soot filter and process for its use |
| 09/19/2007 | CN101039735A Method for recovery of carbon dioxide from a gas |
| 09/19/2007 | CN101037576A Formaldehyde elimination agent and preparation method thereof |
| 09/19/2007 | CN101037525A Neutralizing superabsorbent polymer composition |
| 09/19/2007 | CN101037322A Production method for firing sludge to brick by using closed burning |
| 09/19/2007 | CN101037271A Biological desulfurizing device for transforming sulfur-containing compound to elemental sulfur |
| 09/19/2007 | CN101036888A Perovskite fiber boy compound oxide catalyst for treating automobile's waste gas, and method for preparing same |
| 09/19/2007 | CN101036884A Titanium radicle catalyzer for thermal power plant smock air SCR denitration |
| 09/19/2007 | CN101036856A Combined type biodegradation-absorbing and separating waste gas processing device and the operation method |
| 09/19/2007 | CN101036855A Circled dry phase flow tower flue gas desulphurizaion technique |
| 09/19/2007 | CN101036854A Low-rising type waste air absorbing device and the method for generating H*S air during the sewerage process |
| 09/19/2007 | CN101036853A Method for deacidizing low sulfur dioxide concentration by using gas produced by biomass pyrolysis |
| 09/19/2007 | CN101036852A Solid waste washing-biological filtering tower combined working method for deodorization |
| 09/19/2007 | CN101036851A Method and apparatus for processing waste air including oxynitride |
| 09/19/2007 | CN101036850A Low-temperature smoke air SCR of boiler combined adsorption / desorption catalyzing bed for preventing the escaping of ammonia |
| 09/19/2007 | CN101036849A Renewable gas low pressure circulation triple-column technique for regenerating process of zeolite |
| 09/19/2007 | CN101036848A Gas absorption purifier |
| 09/19/2007 | CN101036826A Air cleaning system in closed cabin and the control method |
| 09/19/2007 | CN100338976C Plasma-assisted process in production line |
| 09/19/2007 | CN100337739C Chemical reaction system of electrochemical cell type, method for activation thereof and method for reaction |
| 09/19/2007 | CN100337726C Catalyst for purifying exhaust gases and process for producing the same |
| 09/19/2007 | CN100337725C Process and apparatus for reducing the content of NOx and N2O in gases |
| 09/19/2007 | CN100337724C Denitrification method |
| 09/19/2007 | CN100337723C 电化学发生器 Electrochemical generator |
| 09/19/2007 | CN100337722C Configurations and methods for improved acid gas removal |
| 09/19/2007 | CN100337721C Contact structures |
| 09/18/2007 | US7271125 Comprising a metal substrate having an alumina-silicate coating adhered; for use in the catalytic reduction of engine exhaust emissions |
| 09/18/2007 | US7270839 Process of obtaining thylakoids from photosynthetic organisms; plant fractions obtained from the process; pure thylakoids; and methods of use of thylakoids as ROS scavengers, photo-protectors, biosensors, biofilters and bioreactors |
| 09/18/2007 | US7270691 Integrated air processing devices and isolation containment systems using such devices |
| 09/18/2007 | US7270688 Compact fuel processor for producing a hydrogen rich gas |
| 09/18/2007 | US7270154 Fuel storage and dispensing system |
| 09/15/2007 | CA2581645A1 Method of controlling a gas separating apparatus |
| 09/13/2007 | WO2007103926A2 Psa pressure measurement and control system |
| 09/13/2007 | WO2007102701A1 Photolysis and photocatalaysis air pollution treatment system using electrodeless uv lamp |
| 09/13/2007 | WO2007102607A1 Exhaust purifier for internal combustion engine |
| 09/13/2007 | WO2007102561A1 Ceramic structure and process for producing the same |
| 09/13/2007 | WO2007102384A1 Method for photooxidative decomposition of volatile organic compound contained in gas phase |
| 09/13/2007 | WO2007102288A1 Method of making hcd gas harmless and apparatus therefor |
| 09/13/2007 | WO2007102063A1 Apparatus and method for purifying oxidizing gas in a fuel cell |
| 09/13/2007 | WO2007101797A1 Closed reversible breathing apparatus having a metal organic framework |
| 09/13/2007 | WO2007101585A1 Solvent for separating acid gas components from technical gases |
| 09/13/2007 | WO2007101397A1 Gas purification processes |
| 09/13/2007 | WO2007088107A3 Method for regulating a series of apparatus for separating air by cryogenic distillation and series of apparatus for separating air operating according to said method |
| 09/13/2007 | WO2007066211A3 Exhaust system of internal combustion engine |
| 09/13/2007 | WO2007012777A3 Method for preparing a porous structure using silica-based pore-forming agents |
| 09/13/2007 | WO2006093500A3 A deodorizer |
| 09/13/2007 | US20070213557 Separator, reactor, and method for producing aromatic carboxylic acids |
| 09/13/2007 | US20070213208 Perovskite-Type Composite Oxide, Catalyst Composition And Method For Producing Perovskite-Type Composite Oxide |
| 09/13/2007 | US20070213002 Cleaning Treatment Material, Air Filter, Air Conditioner, Heat Exchange Element, and Heat Exchanging Unit |
| 09/13/2007 | US20070212288 Effluent gas stream treatment system having utility for oxidation treatment of semiconductor manufacturing effluent gases |
| 09/13/2007 | US20070212287 Method for the Treatment of Combustion Flue Gas |
| 09/13/2007 | US20070212286 Synthesis gas is produced by a steam methane reforming installation having a water-gas shift reactor and a steam generation system and the carbon dioxide is recovered from the synthesis gas stream after having passed through the water-gas shift reactor by absorbing the carbon dioxide within a solvent |
| 09/13/2007 | US20070212275 Apparatus for decomposing perfluorinated compounds and system for processing perfluorinated compounds using the apparatus |
| 09/13/2007 | US20070212272 Holding sealer and exhaust gas purifying device |
| 09/13/2007 | US20070212271 Process air desulfurization for syngas production |
| 09/13/2007 | US20070212270 Eliminates drawbacks of activated carbon bed and allow for greater flexibility in process design; including the free isocyanate-reactive groups, relies on chemical reaction to remove unreacted isocyanate, rather than mere adsorbing; high pressures and pressure drops, are unnecessary; process efficiency |
| 09/13/2007 | US20070212269 Method Of Manufacturing Catalytic Converters, Catalytic Converters, And Method Of Controlling Catalytic Converters |
| 09/13/2007 | US20070209518 Pre-Purification Unit Of Cryogenic Air Separation Unit, Hydrocarbon Adsorbent, And Method Of Pre-Treating Feed Air |
| 09/13/2007 | US20070209517 Air cleaner and method of manufacturing the same |
| 09/13/2007 | US20070209516 Vacuum heat insulation tube |
| 09/13/2007 | US20070209515 Filtering device and filtering method thereof and semiconductor fabricating method |
| 09/13/2007 | US20070209514 Nano-Molecular Sieve-Polymer Mixed Matrix Membranes with Significantly Improved Gas Separation Performance |
| 09/13/2007 | US20070209513 Hydrogen gas separator fixing structure and hydrogen gas separating device using the same |
| 09/13/2007 | US20070209512 Method of regenerating liquid desiccants used in the dehydration or sweetening of gases |
| 09/13/2007 | US20070209511 Simultaneously and continuously adsorption-removal, regeneration, and combustion, while mixing a purified air produced in the adsorption-removal with an exhaust gas from the combustion step from a combustion furnace; catalytic oxidization of the solvents in the mixture; rapid concentration change |
| 09/13/2007 | US20070209510 Method for processing organic solvent-containing air |
| 09/13/2007 | US20070209509 Calcining the adsorbent by thermal treatment, treating calcined adsorbent with lithium salt, washing with aqueous base, air drying, drying air-dried adsorbent in vacuum, and flowing preheated nitrogen through adsorbent; higher zeolite concentration by using less binder |
| 09/13/2007 | US20070209508 Combined cryogenic distillation and PSA for argon production |
| 09/13/2007 | US20070209506 Flexible Template-Directed Microporous Partially Pyrolyzed Polymeric Membranes |
| 09/13/2007 | US20070209505 High Flux Mixed Matrix Membranes for Separations |
| 09/13/2007 | US20070209385 Humidity Control System |
| 09/13/2007 | US20070209349 Method And Device For Introducing A Reagent Into An Exhaust Gas Channel Of An Internal Combustion Engine |
| 09/13/2007 | DE202007007620U1 Füll- und/oder Bewuchskörper aus Kunststoff Filling and / or vegetation body made of plastic |
| 09/13/2007 | DE202006007096U1 Adsorbereinheit im Ansaugtrakt einer Brennkraftmaschine Adsorber in the intake manifold of an internal combustion engine |