| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 10/15/2008 | CN201132097Y End gas purification apparatus in process of drying amchlor |
| 10/15/2008 | CN201132096Y Liquid concentrating device |
| 10/14/2008 | US7435394 At low temperature; mixture of nickel, aluminum, tungsten oxide; purification of etching gas for semiconductor, liquid crystals |
| 10/14/2008 | US7435275 Generating reformate of hydrogen;monitoring a temperature, introducing oxygen, combusting a portion of the reformate and generating an exotherm to form heated reformate; introducing the heated reformate to the exhaust treatment device |
| 10/09/2008 | WO2008122024A1 A catalyzing lean nox filter and method of using same |
| 10/09/2008 | WO2008122023A1 A selective catalytic reduction filter and method of using same |
| 10/09/2008 | WO2008122022A1 An emission control system using a multi-function catalyzing filter |
| 10/09/2008 | WO2008119213A1 An oil smoke filter |
| 10/09/2008 | US20080247917 Catalyst for Removing Nitrogen Oxidase |
| 10/08/2008 | CN201129129Y Anti-dust anti-theft window |
| 10/08/2008 | CN201127878Y Dry-type lacquer fog purifier |
| 10/08/2008 | CN201127877Y Dry-wet desulfurization dust-removing equipment |
| 10/08/2008 | CN101279177A Intelligent high-efficiency device for purifying waste gas |
| 10/07/2008 | US7431896 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls |
| 10/07/2008 | US7431895 Catalytic component and storage component for nitrogen oxides; pollution control below the light-off temperature |
| 10/07/2008 | US7431749 Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same |
| 10/02/2008 | WO2008116508A1 Filter for cleaning a fluid |
| 10/02/2008 | WO2007120404A3 Particle burning in an exhaust system |
| 10/02/2008 | US20080241029 Methods and apparatus for removing mercury from combustion flue gas |
| 10/02/2008 | US20080241028 Injecting coal fines into flue gas and combusting to produce carbon containing fly ash used to oxidize mercury for easy sorbent removal; coal fired power plants |
| 10/02/2008 | US20080241027 Air pollution control at coal fired power plants; cooling flue gas flow within ducts and creating turbulence for efficient, low cost removal |
| 10/02/2008 | US20080241003 Catalyst supporter, method of manufacturing catalyst supporter and exhaust gas processing device |
| 10/02/2008 | US20080237116 Porous PTFE Materials and Articles Produced Therefrom |
| 10/02/2008 | US20080236399 Extractor for Vacuum Cleaning System |
| 10/02/2008 | US20080236393 Filter assembly |
| 10/02/2008 | US20080236120 Prefilters for Devices with Air Filter |
| 10/02/2008 | US20080236119 Exhaust gas particulate filter for a machine and filter cartridge therefor |
| 10/02/2008 | US20080236118 Exhaust particulate filter for a machine engine system and assembly method therefor |
| 10/02/2008 | US20080236116 Dust Collecting Mechanism |
| 10/02/2008 | US20080236115 Honeycomb filter and exhaust gas purification device |
| 10/02/2008 | DE112006003078T5 Selektive katalytische Reduktion von Stickstoffoxid mit Wasserstoff Selective catalytic reduction of nitric oxide with hydrogen |
| 10/02/2008 | DE102007015176A1 Vorrichtung zur Abscheidung von Stäuben aus Gasen An apparatus for separating dusts from gases |
| 10/01/2008 | CN201124072Y Dust cleaning apparatus for blast furnaces burner gas |
| 10/01/2008 | CN201124071Y Methanol gas/liquid compound film separator |
| 10/01/2008 | CN201124070Y Safe water-sealed packing of marsh gas pretreatment system |
| 10/01/2008 | CN201124069Y Composite duster |
| 10/01/2008 | CN201124067Y Novel high-pressure sprayed water mist wet dust collector with gas-water separator |
| 10/01/2008 | CN101275746A Novel wastes incineration flue gas purification system and process thereof |
| 10/01/2008 | CN101274305A Bag type dust arrest pole electric dust-collecting device |
| 10/01/2008 | CN101274189A Zero discharge cooking fume purifier |
| 10/01/2008 | CN101274188A Pneumatic power wet-type rotational flow dust-cleaning equipment |
| 10/01/2008 | CN101274151A Waste gas treatment method in on-line production of float low-emission glass and device thereof |
| 10/01/2008 | CN100422643C Smoke purifier of domestic refuse incinerator |
| 09/30/2008 | US7429363 Riser termination device |
| 09/30/2008 | US7429285 Reduced production cost; peripheral portion in diametrical direction plugged at later stage; outer wall and second plugging portion formed without firing; diesel exhaust particle filters |
| 09/25/2008 | US20080233026 contacting the flue gas stream with an ammonia scrubbing solution which has a high PH and excess ammonia, through a selective catalytic reduction; reduce the acid gas; air pollution control; no leakage, cost efficiency, environmentally friendly; remove greenhouse gases |
| 09/25/2008 | US20080233019 housing contains a central wall improves heat exchanging between the adsorbing carbon dioxide and to drive carbon dioxide desorbing amine beds; prevent undesired pressure drops, leaks; use in submarines, spacecraft or space suits for continuous removal of carbon dioxide |
| 09/25/2008 | US20080229721 Air filter and fan device for vehicle ventilation systems |
| 09/25/2008 | US20080229719 Dust Collection Device |
| 09/24/2008 | CN201122061Y High temperature flue gas comprehensive processing equipment |
| 09/24/2008 | CN201120322Y Cyclone dust extractor |
| 09/24/2008 | CN201120236Y Hydrosphere mixing, separating multilevel air purification device |
| 09/24/2008 | CN201120235Y Horizontal purifier |
| 09/24/2008 | CN201120234Y Smoke separation refrigerating device |
| 09/24/2008 | CN201120232Y Air bubble wet collector |
| 09/24/2008 | CN101269349A Novel crushing and separating technique for metal and non-metal in composite material |
| 09/24/2008 | CN101269291A Oil smoke filtering assembly reticular lamina |
| 09/23/2008 | US7427307 Electric vacuum cleaner |
| 09/23/2008 | CA2625386A1 Vacuum loader with louvered tangential cyclone separator |
| 09/18/2008 | WO2008110763A1 Wet type air cleaner |
| 09/18/2008 | US20080223212 Reducing moisture content of compressed air |
| 09/17/2008 | CN100418608C Method and apparatus for dedusting and desulfurizing high temperature explosive smoke safely |
| 09/16/2008 | US7425227 Pleated filter element with offset emboss pattern |
| 09/16/2008 | US7425224 High pressure chemical vapor trapping method |
| 09/12/2008 | WO2008109081A1 Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners |
| 09/12/2008 | WO2008051304A3 Treatment of airflow |
| 09/12/2008 | WO2007106729A3 Inducing air |
| 09/11/2008 | US20080216653 Apparatus, system and method for cleaning air |
| 09/11/2008 | DE102007010973A1 Elektrofilter für eine Kleinfeuerungsanlage Electrostatic precipitators for a small heating |
| 09/10/2008 | EP1965889A1 System for gas cleaning |
| 09/10/2008 | CN101259372A High-efficiency flue gas desulfurization denitration dust-removing integrated technique |
| 09/10/2008 | CN101259369A Flue gas desulfurization denitration dust removing integrated technique |
| 09/10/2008 | CN101259356A Dust removing equipment |
| 09/10/2008 | CN101259355A Wet-type dust-removal fan |
| 09/09/2008 | US7422614 Bagless dustcup |
| 09/09/2008 | US7422613 Filter configuration for a vapor extraction hood |
| 09/09/2008 | US7422611 Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector |
| 09/04/2008 | WO2007082279A3 Apparatus and system for ensuring proper assembly of an exhaust system |
| 09/04/2008 | US20080210094 Package of Volatile Substance and Air Conditioner For Vehicles Provided With the Package |
| 09/04/2008 | US20080210093 Container |
| 09/04/2008 | US20080210089 Gas Conditioning System |
| 09/04/2008 | US20080209872 Filtering device for diesel engine exhaust gas |
| 09/04/2008 | US20080209871 Method of assembling an automotive air filter |
| 09/04/2008 | US20080209870 Gas diffusion device |
| 09/04/2008 | US20080209669 cyclone separators comprising cylindrical enclosures having baffle plates, motors, suction fans, filters and nonporous bags, used for removing partcles from fluids |
| 09/03/2008 | EP1590092B1 Apparatus for separating and collecting particles |
| 09/03/2008 | CN201108800Y Girdle type dust removal desulfurization unit |
| 09/03/2008 | CN201108792Y Hermetic calcium carbide furnace gas purifying installation |
| 09/03/2008 | CN101254488A Whirlwind wet collector |
| 09/03/2008 | CN101254386A Semi-off-line deash bag dust-cleaning equipment |
| 09/03/2008 | CN101254385A Forcing fan dust cleaning apparatus |
| 09/02/2008 | US7419644 Flow directing insert for a reactor chamber and a reactor |
| 09/02/2008 | US7419643 Methods and apparatus for recovering gypsum and magnesium hydroxide products |
| 09/02/2008 | US7419535 Device for blowing a flow of perfumed air and installation comprising several devices |
| 09/02/2008 | US7419525 Filter and method of making |
| 09/02/2008 | US7419524 Filter system |
| 08/28/2008 | WO2008103736A1 Filter element and method |
| 08/28/2008 | WO2008102383A1 Method and equipment for filtering air in an urban environment |
| 08/28/2008 | US20080202082 De-oiler system for an aeroengine |
| 08/28/2008 | US20080202081 Fluid filter |