| 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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| 02/23/2006 | US20060037293 Blast medium pot |
| 02/23/2006 | US20060037292 Device having a function of adsorbing airborne molecular contamination |
| 02/23/2006 | DE102005039624A1 Ozon Online-Injektions-, Wiederverwendungs- und Zersetzungssystem Online ozone injection, reuse and decomposition system |
| 02/23/2006 | DE102005037102A1 An einem Katalysator angebrachter Auspufftopf für einen Verbrennungsmotor Attached to a catalyst muffler for an internal combustion engine |
| 02/23/2006 | DE102005025927A1 Silberdotierte Katalysatoren für die Abgasbehandlung Silver doped catalysts for exhaust gas treatment |
| 02/23/2006 | DE102004040550A1 Verfahren zur Beschichtung eines Wandflußfilters mit einer Beschichtungszusammensetzung A method of coating a wall-flow filter with a coating composition |
| 02/23/2006 | DE102004040549A1 Katalytisch beschichtetes Partikelfilter und Verfahren zu seiner Herstellung sowie seine Verwendung Catalytically coated particulate filter and process for its preparation and its use |
| 02/23/2006 | DE102004040548A1 Verfahren zum Beschichten eines Wandflußfilters mit feinteiligen Feststoffen und damit erhaltenes Partikelfilter und seine Verwendung A method for coating a wall-flow filter with finely divided solids and thus obtained particulate filter, and its use |
| 02/23/2006 | DE102004040501A1 Recovering helium welding or protective gas from a welding or cutting process comprises adding a helium-containing atmosphere produced during welding or cutting to a cleaning process and returning the helium-rich fraction |
| 02/23/2006 | DE102004038716A1 Removing nitrogen oxides (NOx) from lean exhaust gas using comprises continuously loading a NOx storage structure with NOx from the exhaust gas inlet side and periodically regenerating the structure from the other side |
| 02/23/2006 | CA2574715A1 Installation for producing oxygen of high purity |
| 02/23/2006 | CA2574461A1 Composite gas separation modules having a layer of particles with a uniform binder metal distribution |
| 02/22/2006 | EP1628083A1 A method for improving the air quality in the limited space and the equipment using thereof |
| 02/22/2006 | EP1627137A1 Exhaust-gas purification system with particulate filter and method of operation thereof with improved regeneration of the particulate filter |
| 02/22/2006 | EP1627041A1 Methods, apparatuses, and reactors for gas separation |
| 02/22/2006 | EP1626807A1 Method of treating zeolite |
| 02/22/2006 | EP1626806A1 New metal containing compositions and their use as catalyst composition |
| 02/22/2006 | EP1626798A1 Composite membrane |
| 02/22/2006 | EP1626797A1 Device for clearing a supply pipe of a reducing agent that has previously gone from a first phase to a second phase then back to the first phase |
| 02/22/2006 | EP1626796A2 Air dryer cartridge |
| 02/22/2006 | EP1339482A4 Fuel processing system and improved feedstock therefor |
| 02/22/2006 | CN2760408Y Combined gas purifier |
| 02/22/2006 | CN2760407Y A tail gas purifier for refuse burning |
| 02/22/2006 | CN2759579Y Dry-type circulating fluidized bed flue gas desulfurization reaction tower |
| 02/22/2006 | CN2759578Y Block-proof nozzle device for circulating fluidized bed flue gas desulfurization system |
| 02/22/2006 | CN2759577Y Dual-zone air blast moisture removing machine |
| 02/22/2006 | CN2759576Y Apparatus for removing volatile organic matter |
| 02/22/2006 | CN2759573Y Exhaust gas cleaning system |
| 02/22/2006 | CN2759571Y Honeycomb active carbon filtration apparatus |
| 02/22/2006 | CN1738970A Dosing pump assembly |
| 02/22/2006 | CN1738768A Process for the desulfurization of co gas |
| 02/22/2006 | CN1738674A Dispersal air scrubber |
| 02/22/2006 | CN1737563A High speed, high resolution compositions, methods and kits for capillary electrophoresis |
| 02/22/2006 | CN1736822A Chlorine leakeage processing device with liquid chlorine processing ability |
| 02/22/2006 | CN1736582A Water-absorbing agent for organic el device and organic el device |
| 02/22/2006 | CN1736569A Method for preparing fixed carrier compound membrane for CO2 separation by utilizing interfacial polymerization |
| 02/22/2006 | CN1736566A Method for processing waste gas containing perfluorochemical or hydrofluorocarbon |
| 02/22/2006 | CN1736565A Combined type deodorization arrangement |
| 02/22/2006 | CN1736564A Dry method/half dry method desulfurizer |
| 02/22/2006 | CN1736563A Dry method/ half dry method desulfurizer |
| 02/22/2006 | CN1736562A Desulfurizing device |
| 02/22/2006 | CN1736561A Neutralize desulfurization method by utilizing CO2 as buffering agent for controlling waste by waste |
| 02/22/2006 | CN1736560A Method for comprehensively controlling and utilizing waste water, waste gas and residue heat |
| 02/22/2006 | CN1736559A Ammonia-ammonia sulfate dry type flue gas desulfurizing denitrifying equipment and technique |
| 02/22/2006 | CN1736558A Novel catalyst for microwave catalytic cleaning nitrogen oxide, its preparation process and application |
| 02/22/2006 | CN1736557A Waste gas control method by removing sulfur dioxide for resource utilization |
| 02/22/2006 | CN1736556A Method for desulfurizing waste gas and reutilizing sulfur source |
| 02/22/2006 | CN1736555A Kettle type heating high temperature steam desulfurization method and device |
| 02/22/2006 | CN1736554A Hollow glass mineral agent |
| 02/22/2006 | CN1736553A Cold accumulation type non-stationary flow gas-liquid separating installation |
| 02/22/2006 | CN1736552A Dehumidifying method of dusty gas and use thereof |
| 02/22/2006 | CN1736551A Method and equipment for removing sulfur dioxide from waste gas |
| 02/22/2006 | CN1736550A Method for removing CO2 from converted gas of two-stage pressure swing adsorption apparatus having a reclaiming unit |
| 02/22/2006 | CN1736549A Method for modifying incineration oxidation to gas phase absorption reclaiming of dissolvent |
| 02/22/2006 | CN1736548A Magnetic air separator |
| 02/22/2006 | CN1242954C Preparing method of iolite-base composite ceramic with oxygen-storage function |
| 02/22/2006 | CN1242849C Method and device for treating IC engine exhaust gases and transportation tools comprising the device |
| 02/22/2006 | CN1242841C Ash granule bed influent humidification and activation dry method dust collection and desulfurization process |
| 02/22/2006 | CN1242840C Dual cycle pocked stone pagoda stack gas desulfurizing and dedusting apparatus |
| 02/22/2006 | CN1242839C Drying room exhaust gas purification and energy recovery system and apparatus |
| 02/22/2006 | CN1242838C Process for cleaning waste gas containing combustible components |
| 02/22/2006 | CN1242837C Process for cleaning waste gas containing complex components |
| 02/22/2006 | CN1242836C Process for cleaning waste gas |
| 02/22/2006 | CN1242835C Slow-etching agent for complex iron desulfurization solation |
| 02/22/2006 | CN1242834C Method for regeneration of limestone bed for flue gas cleaning |
| 02/22/2006 | CN1242833C Method and equipment using hydrogen bearing alloy slurry for continuously absorbing and releasing hydrogen gas |
| 02/22/2006 | CN1242832C Adsorptive process for removing acidic stink gas |
| 02/22/2006 | CN1242831C Gas processing agent and manufacturing method therefor, gas purification method, gas purifier and gas purification apparatus |
| 02/21/2006 | US7002040 Process for purifying fluoroxy compounds |
| 02/21/2006 | US7001861 Heat and shock resistance; filtration efficiency, durability; automotive including diesel exhaust emissions control; low thermal expansion hysteresis |
| 02/21/2006 | US7001505 Slurry monitoring system |
| 02/21/2006 | US7001500 Electroactive catalysis |
| 02/21/2006 | US7001446 Dense, layered membranes for hydrogen separation |
| 02/21/2006 | US7001445 Ambient air pollution trap |
| 02/21/2006 | US7000409 Use of flow through capacitor in the recovery and purification of water from exhaust gases of internal combustion engines |
| 02/21/2006 | US7000385 Exhaust gas purification apparatus and method for internal combustion engine |
| 02/21/2006 | US7000383 Diesel aftertreatment systems |
| 02/21/2006 | US7000382 Partial oxidation of alcohols |
| 02/21/2006 | US7000381 Device for exhaust gas after treatment of motor vehicles, in particular, diesel engine vehicles |
| 02/16/2006 | WO2006016543A1 Method of controlling exhaust purification apparatus |
| 02/16/2006 | WO2006016105A1 Method and apparatus for purifying a noble gas containing a halogen compound |
| 02/16/2006 | WO2005009579A3 Sulfur trap sealing device |
| 02/16/2006 | US20060035784 catalytic desulfurization in presence of metals selecting from copper, silver, zinc, molybdenum, iron, cobalt, or nickel, and metal oxides; purification and preparation of hydrogen for a fuel cell |
| 02/16/2006 | US20060034777 Safe removal of volatile oxidizable compounds from particles, in particular polymer particles |
| 02/16/2006 | US20060034744 Destruction of hydrocarbon emissions |
| 02/16/2006 | US20060034743 Reduction of coal-fired combustion emissions |
| 02/16/2006 | US20060034742 feed is contacted with a solvent comprising olefins and an acid catalyst so that the mercaptans are absorbed by the solvent and react with the olefins contained in the solvent to form sulfides, then the mercaptan-depleted gaseous feed is discharged |
| 02/16/2006 | US20060034741 Catalyst composition for use in a lean NOx trap and method of using |
| 02/16/2006 | US20060034740 Utilizes ruthenium in place of platinum; storage stability; for automobile exhausts; environmentally friendly |
| 02/16/2006 | US20060032377 Split flow process and apparatus |
| 02/16/2006 | US20060032376 Air purifier |
| 02/16/2006 | US20060032373 Method for removing harmful substance in bent gas |
| 02/16/2006 | US20060032372 Grooved active and passive adsorbent filters |
| 02/16/2006 | US20060032371 Adsorbent breather filter |
| 02/16/2006 | US20060032138 Eliminates a unit operation from a space-constrained fuel cell vehicle by combining water gas shift reaction catalyst and a carbon dioxide adsorbent in a single reactor/housing; eliminates use of preferential oxidizer (PROX); efficiency; pressure swing adsorption; cost efficiency |
| 02/16/2006 | DE202005019599U1 Bio-filtration unit for purification of ventilation exhaust air from animal houses comprises layered bed of non-acidic mineral and wood granules, impregnated with micro-flora of Gram-negative bacteria, and yeasts |
| 02/16/2006 | DE19645835B4 Verfahren zur Bereitstellung von Ammoniakgas und/oder Ammoniakwasser zur Abgasreinigung A method for providing gas of ammonia and / or ammonia water for exhaust gas purification |
| 02/16/2006 | DE102005032345A1 Channel-containing shaped body for use in filters for vehicles has a glass-containing amorphous inorganic support for the adsorption agent |
| 02/16/2006 | DE102004035465A1 Verfahren zur Reinigung von CO2-Gasströmen A process for the purification of CO2-gas streams |
| 02/16/2006 | DE102004033588A1 Sorptive recovery of halogenated hydrocarbon from volatile inhalation anesthetic comprises temporarily removing and storing the hydrocarbon from the gas portion by microporous sorbent at the adsorption filter; and releasing |