| Patents for B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent (12,036) |
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| 08/06/2008 | CN101234278A Screen deck net for gas-liquid processing device |
| 08/06/2008 | CN101234277A Coal changing into gas furnace gravitational water dust remover |
| 08/06/2008 | CN100408149C Phosphorous ore, lime double circulation desulphurization and dust-removing process, and equipment therefor |
| 08/06/2008 | CN100408145C Air washer |
| 08/05/2008 | CA2617460A1 Method and apparatus for separating oil sand particulates from a three-phase stream |
| 07/31/2008 | US20080179767 Apparatus and method for delivering vapor phase reagent to a deposition chamber |
| 07/31/2008 | US20080179765 Humidifying apparatus, lithographic apparatus and humidifying method |
| 07/31/2008 | US20080178733 Use of so2 from flue gas for acid wash of ammonia |
| 07/30/2008 | CN201091816Y Settling chamber for wood dust |
| 07/30/2008 | CN101229481A Two-stage ejector-type smoke gas purifying device |
| 07/30/2008 | CN101229478A Gas outburst spinning dive desulfurization dust cleaning apparatus |
| 07/30/2008 | CN101229467A High speed purifying and stive zero draining filtrating equipment for tunnel, ship, airplane, car and room |
| 07/30/2008 | CN101229466A Air purification method using wind and water mixing mechanism |
| 07/30/2008 | CN101229465A Bubble wet processing dust container |
| 07/30/2008 | CN100406104C Clinker dissolving out milled dust collecting method and washing tower thereof |
| 07/29/2008 | US7404837 Mountain cloudwater |
| 07/24/2008 | WO2008086814A1 Plant for treating waste and gases discharged into the air |
| 07/24/2008 | WO2008058211A3 Building, ventilation system, and recovery device control |
| 07/24/2008 | US20080174033 Air stripper |
| 07/24/2008 | US20080174032 Hazardous substance removing apparatus and cylindrical unit for promoting contact with hazardous substance |
| 07/24/2008 | US20080173727 Aspirator |
| 07/24/2008 | US20080173217 Methods for reclaiming and beneficiating fly ash particles and systems thereof |
| 07/24/2008 | US20080173176 Fluid scrubber |
| 07/24/2008 | DE102007003401A1 Filter unit for separating soot, particulate matter, dust, and other emissions from exhaust air, exhaust gas and gases, has vegetable oil, whose filling level is controlled from outside by control brine |
| 07/23/2008 | CN201090237Y Glass reinforced plastics wet-type dust collector for mining |
| 07/23/2008 | CN201090235Y Watering cart for mining |
| 07/23/2008 | CN201088898Y Annular space washing device |
| 07/23/2008 | CN201088897Y Circulating water dust cleaning apparatus |
| 07/23/2008 | CN201088896Y Water-type energy-saving air filter |
| 07/23/2008 | CN101224367A Method of removing PM2.5 and gaseous pollutant using steam phase transition and device thereof |
| 07/23/2008 | CN101224366A Water sedimentation integrative purifying processor |
| 07/23/2008 | CN101224365A Dedusting method for burnt lime hydrator and device thereof |
| 07/17/2008 | WO2008085625A2 Composite aerator shaft and self-centering coupling |
| 07/17/2008 | DE102008004144A1 Gas-Flüssigkeitskontakt-System Gas-liquid contacting system |
| 07/17/2008 | DE102007001343A1 Device for reacting liquids with gases used as a bioreactor, an effluent reactor or a gas scrubber comprises a vessel containing horizontal shafts with square or rectangular plates |
| 07/16/2008 | CN201085990Y Slurry spray system |
| 07/16/2008 | CN201085982Y Stone impulse type water-bath apparatus for sulphur removing and dust removing |
| 07/16/2008 | CN201085976Y Oil-smoke purification column device of shaping machine |
| 07/16/2008 | CN201085975Y Bottom board of stack flue defroster |
| 07/16/2008 | CN201085974Y Sink of stack flue defroster |
| 07/16/2008 | CN201085973Y Dust-collecting equipment installed on smokestack |
| 07/16/2008 | CN201085800Y Water cleaning air purifier |
| 07/16/2008 | CN101221015A Smoke and dust comprehensive processing technique, smoke and dust trapping device and combined dust remover for electric arc furnace |
| 07/16/2008 | CN101220977A Air purifying device and method used in manufacturing technology |
| 07/16/2008 | CN101220790A Aqueous medium aerofilter of engine |
| 07/16/2008 | CN101219331A High-efficiency desulfurization dust separation system for coal-fired boiler flue gas |
| 07/16/2008 | CN101219317A Dust collection method with filtering liquid and device using the method |
| 07/16/2008 | CN101219316A Machine for dust removal by filtration of water curtain |
| 07/16/2008 | CN101219315A Smoke eliminator |
| 07/16/2008 | CN100402935C Air purifier with magnetic coagulation |
| 07/16/2008 | CN100402128C Flue gas washer with a supporting construction for spray pipes |
| 07/15/2008 | US7399455 Exhaust filter system for non-road engine |
| 07/15/2008 | US7399343 System and device for mass transfer and elimination of contaminants |
| 07/15/2008 | US7399327 Direct water vaporization for fuel processor startup and transients |
| 07/10/2008 | WO2008058027A3 Method and apparatus for the enhanced removal of aerosols from a gas stream |
| 07/09/2008 | EP1941939A1 A water-spraying air purifying apparatus and the purifying process thereof |
| 07/08/2008 | CA2404959C Universal method and apparatus for conversion of volatile compounds |
| 07/03/2008 | WO2008035064A3 Air filtration systems |
| 07/03/2008 | US20080157408 Composite shaft and self-centering coupling |
| 07/03/2008 | US20080156191 Hollow fiber membrane contact apparatus and process |
| 07/02/2008 | EP1513601B1 Composition and method for reduction of persistent, bio-accumulative and toxic pollutants in carbochlorination processes |
| 07/02/2008 | CN201079725Y Exhaust gas washing absorbing tower |
| 07/02/2008 | CN201079724Y Smoke-eliminating and dust-removing device |
| 07/02/2008 | CN101209389A Turbulent flow tower high-efficiency dust remover for industry |
| 07/02/2008 | CN101209388A Heat exchanger for cold rolling mill sulfuric acid refining on-line |
| 07/02/2008 | CN100398186C Three-phasefluidized turbulent ball gas washing tower |
| 06/26/2008 | WO2008074912A1 Method and apparatus for filtering process gas |
| 06/26/2008 | US20080152567 Gas absorption system, composition, and method |
| 06/26/2008 | CA2672162A1 Method and apparatus for filtering process gas |
| 06/25/2008 | EP1935477A1 Apparatus and method for dissolution/reaction |
| 06/25/2008 | CN201076804Y Dust-cleaning equipment |
| 06/25/2008 | CN201076801Y Environment-friendly type chimney-free boiler purification desulfuration dedusting device |
| 06/25/2008 | CN101208145A Configurations and methods for acid gas absorption and solvent regeneration |
| 06/24/2008 | US7389813 Systems and methods for controlling local environment |
| 06/19/2008 | WO2008073022A1 Scrubber device for gas cleaning |
| 06/19/2008 | US20080142999 Method and apparatus for carbonizing a liquid |
| 06/19/2008 | DE102006058700A1 Nachrüstbarer elektrostatischer Nasswäscher zur Abgasreinigung und Wärmerückgewinnung Retrofit of electrostatic wet scrubber for exhaust gas purification and heat recovery |
| 06/18/2008 | EP1284803B1 Separator with multiple function vanes for a vacuum cleaner apparatus |
| 06/18/2008 | CN201073589Y Desulfurising-dusting apparatus |
| 06/18/2008 | CN201073582Y Humidifying cylinder tail gas dust cleaning apparatus |
| 06/18/2008 | CN201073581Y Gas spray eliminator |
| 06/18/2008 | CN201073580Y Automatic water adding and ash cleaning device of synthesis ammonia gas making furnace dust bucket |
| 06/17/2008 | CA2423437C Process for treating incinerating residues from an incineration plant |
| 06/12/2008 | WO2008069395A1 Air cleaner |
| 06/12/2008 | US20080137065 Measuring Analyte Concentrations in Liquids |
| 06/12/2008 | US20080134891 Method and Apparatus for Purifying Combustion Gases of Impurities Contained in the Combustion Gases |
| 06/12/2008 | US20080134890 Method and apparatus for cleaning the waste gases from a silicon thin-film production plant |
| 06/11/2008 | EP1930063A1 Method for preparation of nanoparticles and apparatus for the production thereof |
| 06/11/2008 | CN201072195Y Water curtain structure of air conditioner box |
| 06/11/2008 | CN201070574Y Pneumatic stirring, injecting, bubbling, desulfurizing and dust removing absorption tower |
| 06/11/2008 | CN201070573Y Double ¿Ccirculation dust settling and desulfurating tower with vertical screen plate |
| 06/11/2008 | CN201070572Y Injecting, bubbling, desulfurating, dust settling and absorbing tower with vertical screen plate |
| 06/11/2008 | CN201070568Y Waste gas processor |
| 06/11/2008 | CN201070566Y Dust removing device |
| 06/11/2008 | CN201070563Y Dust atmosphere air purifier |
| 06/11/2008 | CN101196374A Piston type energy-saving dedusting environment friendly system |
| 06/11/2008 | CN100393395C Desulfurization denitration dust collecting integral purifier for coal burning boiler fume gas |
| 06/05/2008 | WO2008064439A1 Polluting particulate retaining filter for burning rubber and other combustible matters |
| 06/05/2008 | US20080127820 Air washer having humidifying function |
| 06/04/2008 | CN201067757Y Steel plant bar line-rolling dust-removing apparatus |