| Patents for B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent (12,036) |
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| 04/04/2007 | CN2885468Y Water dedusting platform type cis-cutting saw |
| 04/04/2007 | CN2885408Y Filling support of vortex seeping hole umbrella type distribution structure |
| 04/04/2007 | CN2885388Y Plastic cleaning tower for acid and alkaline fog |
| 04/04/2007 | CN2885387Y Apparatus for purifying oil smoke |
| 04/04/2007 | CN2885386Y Fume filter unit |
| 04/04/2007 | CN1308628C Frequency converting air purifying and mist generating machine |
| 04/04/2007 | CN1308057C Exhaust gas treating tower |
| 04/03/2007 | US7198763 Method for distribution of gas, gas distributing device and silencer-catalyst system |
| 04/03/2007 | CA2406799C A method for eliminating traces of mercury in gases |
| 03/29/2007 | US20070068126 Cartridge filter spinner |
| 03/28/2007 | CN2883941Y Duster |
| 03/28/2007 | CN2882767Y Spray packed tower |
| 03/28/2007 | CN1935388A Alternate-spraying liquid atomizing nozzle |
| 03/22/2007 | WO2006092702A3 Cleaner for air polluted by fine dusts and relative purifying process |
| 03/22/2007 | US20070066205 Clean room unit |
| 03/22/2007 | US20070063362 Apparatus and method for aeration/mixing of water |
| 03/22/2007 | US20070063361 Method and system for recovering vapor exhaust from processing equipment |
| 03/22/2007 | US20070063359 Aeration system and method |
| 03/21/2007 | CN2881398Y Oil fume cleaning treatment structure of iron plate frying table |
| 03/21/2007 | CN2880225Y Ammonium chloride evaporation gas washing apparatus |
| 03/21/2007 | CN2880224Y Dust removing atomizer |
| 03/21/2007 | CN1933894A Bromine addition for the improved removal of mercury from flue gas |
| 03/21/2007 | CN1933893A Dynamic halogenation of sorbents for the removal of mercury from flue gases |
| 03/20/2007 | US7192469 Exhaust treatment device, system and methods for internal combustion engines |
| 03/20/2007 | CA2371053C Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system |
| 03/20/2007 | CA2254447C Collecting processing and disposing of car and industrial toxic emissions |
| 03/20/2007 | CA2228789C Dust removal facility on crepe paper machine |
| 03/14/2007 | EP1762675A1 Air purification device for burial vaults or sealed wall-niche tombs |
| 03/14/2007 | CN2877834Y Wet dust removal desulfurization machine |
| 03/14/2007 | CN2877833Y Low speed turbulent flow integral desulfurization dust-cleaning apparatus |
| 03/14/2007 | CN2877832Y Sieve pipe immersion highly effective wet dust collector |
| 03/13/2007 | US7189282 Method for eliminating mercaptan from crude gas |
| 03/08/2007 | US20070051245 Wet type air purification apparatus utilizing a centrifugal impeller |
| 03/08/2007 | DE102006027882A1 Wäscher zum Behandeln von Halbleiter-Abgas Scrubbers for treating semiconductor exhaust |
| 03/07/2007 | CN2875573Y Vertical porous high effect circulation water dust collection desulfurizer |
| 03/07/2007 | CN1302838C Method for mixing fluids |
| 03/07/2007 | CN1302836C Waste gas washing apparatus and cleaning method of its packing material |
| 03/01/2007 | WO2007023937A1 Apparatus and method for dissolution/reaction |
| 03/01/2007 | WO2007022703A1 A water-spraying air purifying apparatus and the purifying process thereof |
| 03/01/2007 | WO2006001563A3 Indoor device of separable air conditioner |
| 02/28/2007 | EP1534406A4 Contact structures |
| 02/28/2007 | CN2874319Y Magnetic condensation dew air purifier |
| 02/28/2007 | CN2873292Y High strong water fog desulfurizing dust remover |
| 02/28/2007 | CN1921925A Scrubber |
| 02/28/2007 | CN1921923A Spray device |
| 02/22/2007 | WO2007021670A2 Polluted air treatment method and system |
| 02/22/2007 | WO2007021531A1 Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process |
| 02/22/2007 | US20070041879 Treatment of streams from fabrication of semiconductor materials and devices, microelectric products, compact discs, memory devices; point of use; thermal reactor, a particle removal chamber and a regenerable acid scrubber |
| 02/22/2007 | US20070040288 Method and apparatus for mixing of two fluids. |
| 02/22/2007 | US20070039470 Apparatus and method for collecting contaminants from an air flow for manufacturing semiconductor devices and system using the same |
| 02/22/2007 | US20070039469 Method for removing ammonia and dust from a waste gas that results during the production of fertilizers |
| 02/22/2007 | DE102005037993A1 Elektrofilter für Abgassysteme Electrostatic precipitator for exhaust systems |
| 02/22/2007 | CA2629270A1 Polluted air treatment method and system |
| 02/22/2007 | CA2618385A1 Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process |
| 02/21/2007 | EP1753521A2 Water distribution system for an evaporative cooler |
| 02/21/2007 | EP1572321B1 Aerosol separator |
| 02/21/2007 | CN2870959Y Smoke, dust and sulfur dioxide treatment system of boiler |
| 02/21/2007 | CN1917931A Method and apparatus for an oval carbonator |
| 02/21/2007 | CN1915473A Multifunctional rinsing type air purifier |
| 02/15/2007 | US20070035042 Medical instrument for accessing a breast duct for performing a medical procedure |
| 02/15/2007 | DE10136096B4 Vorrichtung und Verfahren zum Erfassen und Absaugen von Luft und anderen Gasen Apparatus and method for detecting and extracting air and other gases |
| 02/14/2007 | CN2868395Y Air purifying apparatus |
| 02/14/2007 | CN2868391Y Water dust collector with pollution cleaning device |
| 02/14/2007 | CN2868390Y Ultragravity purifying apparatus for removing salt fog |
| 02/14/2007 | CN1911488A Environmental protection type for smoke wet method dust collector and method of implementing wet dust collection of smoke using said device |
| 02/14/2007 | CN1299805C Fume desulfurizer replenishing method and desulfurizing and dedusting machine set |
| 02/13/2007 | CA2429562C Kitchen air filtration system |
| 02/08/2007 | US20070028569 Airborne particle removal system |
| 02/07/2007 | CN2865832Y High-gravity oil smoke purifing device |
| 02/07/2007 | CN1907542A 废气净化系统 Exhaust gas purification system |
| 02/01/2007 | US20070022743 Method and apparatus for bubble injection of agent into exhaust gas for use with emission abatement device |
| 02/01/2007 | DE10309449B4 Verfahren zur Abscheidung von Titantetrachlorid A process for the deposition of titanium tetrachloride |
| 02/01/2007 | DE10049227B4 Verfahen zur Gasreinigung von Prozeßgas aus Vergasungsverfahren Procedure for gas cleaning process gas from gasification process |
| 01/31/2007 | EP1747055A1 Pollution control in wood products dryer |
| 01/31/2007 | CN2863226Y Dust-cleaning equipment |
| 01/31/2007 | CN1903414A Phosphorous ore, lime double circulation desulphurization and dust-removing process, and equipment therefor |
| 01/24/2007 | CN2861174Y Air impedance dust catcher |
| 01/24/2007 | CN2860623Y Paint mist containing organic waste gas purifying pretreatment equipment |
| 01/24/2007 | CN2860606Y Multi-functional, high efficiency, low cost flue gas filter equipment |
| 01/24/2007 | CN2860596Y Dust purifier |
| 01/24/2007 | CN2860595Y Smoke dust and exhaust gas treatment apparatus |
| 01/18/2007 | WO2007007614A1 Mixed solution |
| 01/17/2007 | CN2858038Y High-efficiency smoke-eliminating, dust-reducing and desulfurizing device |
| 01/17/2007 | CN2858037Y Table type fume purifying machine |
| 01/17/2007 | CN2858036Y Stone-made surging-type water-bathing desulfurizing dust-collector |
| 01/17/2007 | CN1895790A Steaming medical sprayer |
| 01/17/2007 | CN1895735A Smoke and dust collector |
| 01/16/2007 | US7163571 Exhaust gas cooler and particulate scrubbing system |
| 01/11/2007 | WO2006118795B1 Configurations and methods for acid gas absorption and solvent regeneration |
| 01/10/2007 | CN2855520Y Equipment for purifying waste air |
| 01/10/2007 | CN2855513Y Combined purifier |
| 01/10/2007 | CN1891331A Three-phasefluidized turbulent ball gas washing tower |
| 01/10/2007 | CN1891327A Air cleaner |
| 01/09/2007 | US7160362 Method and device for cleaning air |
| 01/09/2007 | US7160358 Pollution control in wood products dryer |
| 01/04/2007 | WO2007001659A1 Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| 01/04/2007 | US20070000386 Ozone remediation apparatus and methods |
| 01/04/2007 | DE19733247B4 Verfahren und Vorrichtung zur adiabatischen Kühlung heißer Gase Method and apparatus for adiabatic cooling of hot gases |
| 01/03/2007 | EP1737556A1 Dynamic halogenation of sorbents for the removal of mercury from flue gases |
| 01/03/2007 | CN2853154Y Dust separation desulfurization purification device of water-sealed filter boiler |