B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent

Patents for B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent (12,036)
01/2002
01/08/2002	US6336958 Gas loaded with dust particles is subjected to wet gas scrubbing at or above the dew point, during which operation acid gaseous components present in gas are absorbed and major proportion of coarse dust particles is removed; pyrolysis gas
01/03/2002	WO2002000334A1 Method for mixing fluids
01/03/2002	US20020000162 Water apparatus for treating industrial waste products
01/02/2002	EP1166847A2 Apparatus for treating industrial waste products
01/02/2002	CN2469330Y Fluidized-bed flue-gas washer
01/02/2002	CN2468567Y Spraying and rotating film type apparatus for purifying flue gas
01/02/2002	CN2468565Y Apparatus for removing sulphur and dust from boiler flue gas
01/02/2002	CN2468564Y Cooking fume remover
12/2001
12/27/2001	WO2001097951A1 Direct turbine air chiller/scrubber system
12/27/2001	US20010055555 Minimizes or alleviates the production of nitrogen oxides
12/27/2001	US20010054354 Includes at least one spray scrubbing area, where the water is collected, recirculated, and filtered.
12/26/2001	CN2467937Y Water filtering kitchen fumes purifier
12/26/2001	CN2467936Y Cooking fumes exhausting purifing machine
12/26/2001	CN2467169Y Flue gas dedusting & desulfurizing washing tower
12/26/2001	CN2467168Y Comprehensive waste gas purifying tower
12/26/2001	CN2467167Y Seawater liquid column spray type desulfurizing device for flue gas
12/26/2001	CN2467160Y Tri Venturi scrubbers
12/26/2001	CN2467159Y Flue gas clenear by wet method
12/26/2001	CN2467158Y Exhauster for kitchen fumes mounted with air curtain blow nozzle and sprayer
12/26/2001	CN2467157Y Fumes filter
12/26/2001	CN2467156Y Air purifier
12/26/2001	CN1327871A Wet dusting and desulfurizing process
12/20/2001	US20010052188 Holding device for a sharpener
12/19/2001	CN2465783Y Water-purified type air filter
12/19/2001	CN2465782Y Energy-saving dust remover
12/19/2001	CN2465781Y Smoke-eliminating and dust-reducing device
12/19/2001	CN2465780Y Water type dust eliminating machine
12/19/2001	CN2465779Y 油雾净化器 Mist purifier
12/19/2001	CN2465778Y Siphon swirl immersed high-efficiency desulfurizing dust remover
12/19/2001	CN1076210C Method of reducing the number of pollutions in a gas flow and device for carrying out said method
12/18/2001	US6331141 Fluid extraction apparatus
12/12/2001	EP0766598B1 Improved entrainment separator for high velocity gases and reheating of scrubber gases
12/12/2001	CN2465064Y High-temp. water bubble chimney purifier
12/12/2001	CN2465063Y Smoke eliminating dust-remover
12/12/2001	CN2464435Y Desulfuration dust remover
12/12/2001	CN2464427Y High-energy wet type dust remover
12/12/2001	CN1326496A Removal of soot in gasification system
12/12/2001	CN1326422A Soot filter cake disposal
12/11/2001	US6328790 Tapered gas inlet for gas treatment system
12/11/2001	US6328527 Prandtl layer turbine
12/06/2001	WO2001092784A1 Apparatus for processing waste
12/05/2001	EP0757594B1 Washer, in particular for spray-painting installations
12/05/2001	CN2463704Y Water-spraying dust reomover for coal-drop
12/05/2001	CN2463034Y Water filtering air purifier
12/05/2001	CN1324998A High-temp. discharged-gas treatment method
12/05/2001	CN1324997A Power-saving comprehensive duster
12/04/2001	US6325361 Method and device for bringing a gas and a liquid into contact with one another
11/2001
11/29/2001	WO2001089664A1 Air cleaner
11/28/2001	CN2462271Y Cleaner of cooker hood
11/28/2001	CN2461643Y Elliptic bulkhead spraying adsorbing waste gas treatment plant
11/27/2001	US6322763 Flooding wet scrubber with clean water, bubbling synthesis gas hydrolyzing to carbon dioxide and hydrogen sulfide in presence of catalyst produced in the process
11/27/2001	US6322617 Purification device for separating gaseous or particulate constituents from gas streams
11/22/2001	WO2001087460A1 Apparatus and method for wet filtering machine exhaust
11/22/2001	WO2001087449A1 Device for separating liquids that have different boiling points, especially for separating water from oil
11/22/2001	US20010043889 Adding hydrogen sulfide to the industrial gas and scrubbing to precipitate mercury sulfide
11/22/2001	US20010042496 Processing method for high-temperature exhaust gas
11/22/2001	US20010042442 Filter assembly for a vacuum cleaner
11/21/2001	EP1155727A1 Processing method for high-temperature exhaust gas
11/21/2001	CN2460885Y Air purifier using atomized water cleaning and separating smoke and dust
11/21/2001	CN2460190Y Dust removing environmental protection equipment for boiler
11/21/2001	CN2460189Y Gas-fluidizing waste gas purification device
11/21/2001	CN1322920A Coal smoke and smog treating apparatus, and coal smoke and smog treating system using the same apparatus
11/21/2001	CN1074939C Waste-gas purifying device
11/19/2001	CA2347904A1 Processing method for high-temperature exhaust gas
11/15/2001	WO2001085609A1 Particulate removal in the reformation of halogenated organic materials
11/15/2001	WO2001085310A1 Method and installation for separating wood constituents from gases produced during wood processing
11/15/2001	US20010039878 Improved separator assembly for a vacuum cleaner that utilizes curved longitudinal vanes to improve separation of particles from the air stream and utilizes secondary particle impacting vanes to trap particles within the separator
11/15/2001	CA2404695A1 Particulate removal in the reformation of halogenated organic materials
11/14/2001	EP1153644A1 Apparatus for cleaning gaseous media
11/14/2001	EP1152820A1 Reactor distribution apparatus and quench zone mixing apparatus
11/14/2001	CN2459071Y Desulfurating dust removing device for flue gas
11/14/2001	CN2459068Y Cooking fume purifier
11/14/2001	CN2459067Y Water membrane nozzle for boiler dust remover
11/08/2001	WO2001083955A1 Exhaust gas purifier for diesel engine
11/08/2001	WO2001083081A1 Separator with multiple function vanes for a vacuum cleaner apparatus
11/08/2001	DE10021548A1 Verfahren zur Luftfilterung sowie Vorrichtung zur Durchführung des Verfahrens A method for filtering air, as well as apparatus for carrying out the method
11/07/2001	EP1151784A1 Air filtering device
11/07/2001	CN2458519Y Improved wet smoke prevention desulphurizing duster
11/07/2001	CN2458059Y Smoke desulfurizing duster
11/07/2001	CN2458058Y Smoke prevention and dust control device
11/07/2001	CN2458055Y Wet-sleeve double cover type boiler smoke dusting desulfurizing purifier
11/07/2001	CN2458054Y Bathing purifying fume extractor
11/07/2001	CN1320474A Wet-type two-stage absorption and capture equipment for desulfurizing and dusting flue gas
11/06/2001	US6312508 Filter assembly for a vacuum cleaner
11/06/2001	US6312504 For purifying dust-containing air, particularly in underground mining and tunnel construction.
11/06/2001	US6312503 Scrubbing a hot gas using a liquid in a single packed column while controlling mist formation.
10/2001
10/31/2001	CN2457478Y Fume exhaust fan having washing and showering device
10/31/2001	CN2456826Y Dust removing and desulferizing device
10/31/2001	CN2456823Y Wet smoke desulpherizing and dust remover
10/31/2001	CN2456818Y Wet cyclone type desupherizing and dust removing device
10/31/2001	CN2456816Y Overhead type impact water bath duster
10/31/2001	CN2456815Y Energy saving type device for removing dust, desulpherizing and removing poisonous gas
10/31/2001	CN2456814Y Multipurpose composite srubbing device
10/31/2001	CN2456813Y Car carried type polluted air filter
10/31/2001	CN2456812Y Smoek self excited water desulpherizing dust remover
10/31/2001	CN2456811Y Quick maintenance whole sand filter
10/31/2001	CN2456810Y Overflow type bamboo film dust remover
10/31/2001	CN1319450A Circular grid tower
10/25/2001	WO2001078867A1 Gas flow neutralizing device and method
10/24/2001	EP1146948A1 A rotor for spraying liquids, and an exhaust-gas washer

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