| 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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| 07/06/2006 | US20060144240 Gas concentrator |
| 07/06/2006 | US20060144239 Gas separating body and method for producing same |
| 07/06/2006 | US20060144238 Hydrogen storage apparatus |
| 07/06/2006 | US20060144237 Microminiature gas chromatograph column |
| 07/06/2006 | US20060144235 Apparatus and process for carbon dioxide absorption |
| 07/06/2006 | US20060144234 Trapping device, processing system, and method removing impurities |
| 07/06/2006 | US20060144233 Separating a gas from a gas mixture using a mixed matrix membrane of an ultraviolet radiation crosslinked polymer as a continuous phase (polyimide of pyromellitic anhydride, -3,3',4,4'-benzophenonetetracarboxylic anhydride, and 4,4'-methylenebis(2,6-dimethylaniline) and a dispersed microporous material |
| 07/06/2006 | US20060144229 Apparatus and method for pressurising biogas in a gas washer |
| 07/06/2006 | US20060144228 Adsorption filter for fuel vapors |
| 07/06/2006 | US20060144227 Adsorbents, methods of preparation, and methods of use thereof |
| 07/06/2006 | US20060144226 Method and device for discharging and dehumidifying air in a cooking area |
| 07/06/2006 | US20060144225 Gas dispensing and recovery apparatus |
| 07/06/2006 | US20060144224 Regenerable purification system for removal of siloxanes and volatile organic carbons |
| 07/06/2006 | US20060144192 Hydrometallurgical process for the most complete metal extraction while preventing elementary sulfur formation; sulfide minerals oxidation in aqueous slurry using nitrogen oxides under controlled acidity; sulfuric acid formed neutralized constantly by calcium/magnesium salts |
| 07/06/2006 | US20060144039 Aid system for regeneration of a particle filter in an exhaust line of a diesel engine |
| 07/06/2006 | US20060144026 Air cleanness filter |
| 07/06/2006 | DE202006003737U1 Assembly to deodorise effluent air from farm animal buildings by admixture of ionised free radicals |
| 07/06/2006 | DE19617830B4 Verfahren zur Herstellung von Polyamidimidharzen durch direkte Polymerisation A process for the production of polyamideimide resins by direct polymerization |
| 07/06/2006 | DE19507841B4 Behandlung von Abgas, um Chlorwasserstoff zu entfernen To remove the treatment of exhaust hydrochloric |
| 07/06/2006 | DE10392517B4 Verfahren zur Reinigung von wasserfreiem Chlorwasserstoffgas A process for purifying anhydrous hydrogen chloride gas |
| 07/06/2006 | DE10231868B4 Flexibler Filter Flexible filter |
| 07/06/2006 | DE10208711B4 Keramisches Packungselement A ceramic packing element |
| 07/06/2006 | DE102004027442B4 Verfahren zur Entfernung von schwefelhaltigen Verbindungen aus Biogas A process for removing sulfur-containing compounds from biogas |
| 07/06/2006 | DE10102681B4 Plasmaartiges Abgasreinigungsgerät Plasma-like emission control device |
| 07/06/2006 | CA2592619A1 Agglomerates of precipitated silica, method for their preparation and their use as filter medium in gas filtration |
| 07/06/2006 | CA2592589A1 Integrated preparation and separation process |
| 07/06/2006 | CA2592587A1 Integrated separation and preparation process |
| 07/06/2006 | CA2592583A1 Flexible adsorbent bodies |
| 07/06/2006 | CA2591812A1 Device for purifying a gas stream containing condensable vapours |
| 07/05/2006 | EP1676986A1 Exhaust gas purification device and exhaust gas purification method for engine |
| 07/05/2006 | EP1676984A1 Engine exhaust emission control device and exhaust emission control method |
| 07/05/2006 | EP1676637A1 Exhaust manifold comprising an aluminide layer on a metallic substrate |
| 07/05/2006 | EP1676633A2 Boron - Alumina catalyst support |
| 07/05/2006 | EP1676627A1 DeNox process in a catalytic reactor |
| 07/05/2006 | EP1676626A1 DeNox catalytic reactor |
| 07/05/2006 | EP1676625A1 Method and catalyst for the oxidative decomposition of formaldehyde gas |
| 07/05/2006 | EP1676624A2 Feed gas contaminant removal in ion transport membrane systems |
| 07/05/2006 | EP1676623A1 Apparatus and method for dehumidifying air |
| 07/05/2006 | EP1676622A1 Honeycomb structure body |
| 07/05/2006 | EP1676621A1 Honeycomb structure |
| 07/05/2006 | EP1676620A1 Honeycomb structure |
| 07/05/2006 | EP1676026A2 Diesel engine exhaust purification system |
| 07/05/2006 | EP1676002A1 Desulphurization of odorous gases of a pulp mill |
| 07/05/2006 | EP1583600A4 Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream |
| 07/05/2006 | EP1441838A4 Gas/liquid separator including a liquid trap filter |
| 07/05/2006 | EP1333908B1 Exhaust gas cleaning system and method for cleaning exhaust gas |
| 07/05/2006 | EP1307276B1 Method and apparatus for improving the air quality within a building or enclosed space |
| 07/05/2006 | EP1121179B1 Ammonia removal from fly ash |
| 07/05/2006 | EP1112118B1 Method for purifying gaseous effluents by means of photocatalysis, installation for carrying out said method |
| 07/05/2006 | EP1064667A4 Polymer formulations for gettering hydrogen |
| 07/05/2006 | EP0853334B1 Optoelectronic material, devices using the same, and method for manufacturing the same |
| 07/05/2006 | CN2793573Y Smokeless and dustproof desulfurgizer of double-rushing air flow |
| 07/05/2006 | CN2793572Y Structure of multifunctional purified gas wetting reactor |
| 07/05/2006 | CN2793547Y Overheat steaming furnace |
| 07/05/2006 | CN2792600Y Turbulent sulfur dioxide absorbing tower with direct impact |
| 07/05/2006 | CN2792599Y High-efficient gas purifier |
| 07/05/2006 | CN2792598Y Cigarette smog clarifier |
| 07/05/2006 | CN1799286A Electromagnetic susceptors with coatings for artificial dielectric systems and devices |
| 07/05/2006 | CN1798952A Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner |
| 07/05/2006 | CN1798600A A process for the removal of so2, hcn and h2s and optionally cos, cs2 and nh3 from a gas stream |
| 07/05/2006 | CN1798599A Method and apparatus for removing mercury from flue gas of solid fuel combustion |
| 07/05/2006 | CN1798598A Flow control in pressure swing adsorption systems |
| 07/05/2006 | CN1796870A Integrated plant of circulating fluid bed type boiler for burnning garbage and purifying tail gas |
| 07/05/2006 | CN1796869A Method and equipment for purifying tail gas generated by burnning garbage |
| 07/05/2006 | CN1796731A Device for filtering and absorbing gas |
| 07/05/2006 | CN1796325A Method for preparing two-stage slaked lime in use for flue gas desulfurization system and equipment |
| 07/05/2006 | CN1795990A Method for cleaning and maintaining ternary catalyzing unit of gasoline motorcar |
| 07/05/2006 | CN1795979A HIgh strength drying regeneration CO2 adsorbent |
| 07/05/2006 | CN1795970A High performance catalyst for catalyzing formaldehyde to complete oxidation under room temperature temperature |
| 07/05/2006 | CN1795969A Method and equipment for preparing slaked lime in use for stack gas desulfurization system in dry method |
| 07/05/2006 | CN1795968A Reaction tower for stack gas desulfurization of dry type circulating fluid bed |
| 07/05/2006 | CN1795967A Method and equipment for integrated stack gas desulfurization and dust removal of circulating fluid bed in damp dry type |
| 07/05/2006 | CN1795966A Plug back resisting nozzle device inuse for stack gas desulfurization system of circulating fluid bed |
| 07/05/2006 | CN1795965A Liquid column jet type stack gas desulfurization |
| 07/05/2006 | CN1795964A Heat recovery system for reproducible absorptive material |
| 07/05/2006 | CN1262792C Exhaust gas treating method and treating device |
| 07/05/2006 | CN1262743C Small-volume NOx adsorber |
| 07/05/2006 | CN1262742C Method for desulphurisation of NOx accumulator-catalyst arranged in exhaust system of IC engine |
| 07/05/2006 | CN1262478C Recovering process for NH3 and CO2 from production of low salt low potassium heavy sodium carbonate |
| 07/05/2006 | CN1262349C Ceramic magnetic catalyst used for automobile tail gas treatment |
| 07/05/2006 | CN1262338C Ceramic film assembly |
| 07/05/2006 | CN1262336C Regeneration of a NOx storage catalytic converter of an internal combustion engine and apparatus. |
| 07/05/2006 | CN1262335C Method of recovering waste sulfuric acid and waste gas produced in titanium dioxide production |
| 07/05/2006 | CN1262334C Installation and method for using fluid for making products and method and installation using same |
| 07/05/2006 | CN1262333C Method for cleaning, adsorbing bed by sucked air in sucking procedure in pressure varied adsorption |
| 07/05/2006 | CN1262332C Technique and equipment for processing material gas |
| 07/05/2006 | CN1262331C Internal balance hold-down filler |
| 07/05/2006 | CN1262330C Filter for sampling chlorinated organic compound |
| 07/05/2006 | CN1262224C Shoe inside purifying device |
| 07/04/2006 | US7071141 Perovskite catalyst system for lean burn engines |
| 07/04/2006 | US7070752 Supported perovskite-type oxides and methods for preparation thereof |
| 07/04/2006 | US7070746 de-oxidation by reacting hydrogen, carbon monoxide, and/or ammonia reducing agent with oxygen using a catalyst such as palladium or platinum to deplete the oxygen in the nitrous oxide gas, while limiting the amount of nitrous oxide removed |
| 07/04/2006 | US7070744 Purification system of exhaust gases of an internal combustion engine |
| 07/04/2006 | US7070694 Purification of fluid compounds utilizing a distillation - membrane separation process |
| 07/04/2006 | US7070641 Carbon media filter element |
| 07/04/2006 | US7070638 Burp gas filtering and deodorizing device |
| 07/04/2006 | US7070393 Method for regulating a compressor installation with a dryer and compressor installation used therewith |
| 07/04/2006 | US7069931 Method of making a filtering face mask that has an exhalation valve attached thereto |
| 07/04/2006 | US7069867 Process for burning sulfur-containing fuels |
| 07/04/2006 | CA2424559C Pressure swing adsorption process with controlled internal depressurization flow |