| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 05/28/2009 | US20090133580 Motor Vehicle |
| 05/28/2009 | US20090133368 Exhaust conduit and adapter mounting for portable oxygen concentrator |
| 05/26/2009 | US7537626 Gas-liquid separator for a fuel cell system onboard a vehicle |
| 05/26/2009 | US7537624 Condensate filter, particularly for pneumatic classification modules |
| 05/26/2009 | CA2478383C Two stage air filter |
| 05/22/2009 | WO2009064526A1 Authorized filter servicing and replacement |
| 05/21/2009 | US20090130128 Antiinfective Proanthocyanidin Compounds and Methods of Use Thereof |
| 05/21/2009 | US20090126678 Air Cleaner |
| 05/21/2009 | US20090126569 Protective screen for air-handling equipment |
| 05/20/2009 | CN201239595Y In-place dust removing apparatus for transfer station |
| 05/20/2009 | CN201239594Y Cyclone dedusting coarse filter |
| 05/20/2009 | CN201239593Y Flue gas-purifying and dust-removing apparatus for enclosed ore furnace |
| 05/20/2009 | CN201239592Y Indoor cigarette smoke purifier |
| 05/20/2009 | CN201239591Y Sulfur powder-gathering apparatus in process for pulverizing sulfur |
| 05/20/2009 | CN201239588Y Air purifier |
| 05/20/2009 | CN101433796A Method and system for collecting paper dust |
| 05/20/2009 | CN100488855C Conveying vehicle, manufacturing apparatus and conveying system |
| 05/19/2009 | US7534400 Wet scrubbing apparatus for controlling NOx emission |
| 05/19/2009 | US7534399 Hazardous gas abatement system using electrical heater and water scrubber |
| 05/19/2009 | US7534287 Porous sintered composite materials |
| 05/14/2009 | WO2009059659A1 Device for separating liquid from a gas stream and fuel cell system of such a device |
| 05/14/2009 | WO2007014149A3 System and method for delivering and conditioning air to reduce volatile organic compounds and ozone |
| 05/14/2009 | WO2002058811A3 Filtration system for a bed |
| 05/14/2009 | US20090123352 Close coupling a cyclone separator/scrubber to the source of the air stream instead of using a duct eliminates the problem of deposit buildup in the duct; wood products are separated from the air stream in the cyclone separator and collected for processing into saleable products |
| 05/14/2009 | US20090120294 System for preventing contaminants from reaching a gas purifier |
| 05/14/2009 | US20090120291 Air vent filter and freshener container |
| 05/13/2009 | EP2058044A1 Dust collector |
| 05/13/2009 | EP2007500A4 Axle vent |
| 05/13/2009 | CN201235268Y Oil mist purifier |
| 05/13/2009 | CN201235267Y Gas oil separator of fume extractor |
| 05/13/2009 | CN201235266Y Oil mist filter |
| 05/13/2009 | CN201235265Y High-efficiency electric bag dust collector |
| 05/13/2009 | CN201235264Y Flue gas dust collector of scarfing machine |
| 05/13/2009 | CN101428278A Method for separating zinc-containing substance of blast furnace dry method dust separation ash |
| 05/13/2009 | CN101428189A Apparatus and method for removing inhalation particulate matter of fire coal at front body to implement zero discharge of carbonic anhydride |
| 05/12/2009 | US7531017 Lateral-flow biohazard safety enclosure |
| 05/07/2009 | WO2009059177A1 Air cleaner arrangements; components thereof; and, methods |
| 05/07/2009 | US20090114098 Vacuum cleaner |
| 05/07/2009 | US20090113857 Low maintenance air cleaning system for welding chambers |
| 05/07/2009 | US20090113856 High Efficiency Dust Separation System For Mobile Sweeper Vehicles |
| 05/07/2009 | US20090113659 Discharging apparatus and vacuum cleaner having the same |
| 05/06/2009 | CN201231121Y Negative-pressure solid-article dehumidification and recovery device |
| 05/06/2009 | CN201231120Y Composite fertilizer drying tail-gas dust removing device |
| 05/06/2009 | CN201231119Y Vertical electrostatic type fume purification device |
| 05/06/2009 | CN101426559A Droplet separating system |
| 05/06/2009 | CN101422681A Efficient mated dust removing device |
| 05/06/2009 | CN100484608C Separator arrangement for gas/liquid separation, apparatus, and methods |
| 05/05/2009 | US7527663 Ventilation system providing NBC protection |
| 04/30/2009 | WO2009053326A1 Device for the precipitation of liquid droplets from a gas stream |
| 04/30/2009 | US20090107090 Quick Connect Air Fitting with Integral Filter |
| 04/30/2009 | DE102005063367B4 Chemische Reaktionspatrone und Verfahren zum Betätigen einer chemischen Reaktionspatrone Chemical reaction cartridge and method of operating a chemical reaction cartridge |
| 04/29/2009 | CN201227578Y Dust removal and desulfurization device |
| 04/29/2009 | CN201227575Y Oil-fume purification treatment device |
| 04/29/2009 | CN201227574Y Coal gas purifier for blast furnace gas combustion-gas vapor combined cycle generation |
| 04/29/2009 | CN201227573Y Vertical electric bag composite dust collector |
| 04/29/2009 | CN201227572Y Vertical electric bag composite dust collector |
| 04/29/2009 | CN201227571Y Air-exhaust oil-fume purification device |
| 04/28/2009 | US7524465 Multi-zone catalytic converter |
| 04/28/2009 | US7524350 used as a filter for the purification of the exhaust gas in automobiles; having an efficient collection and removal of harmful particulates in the exhaust gas and an excellent catalytic reaction efficiency for the conversion of harmful gas such as nitrogen oxides; SiC with desired pore size distribution |
| 04/23/2009 | WO2009051887A1 Inertial gas-liquid separator with constrictable and expansible nozzle valve sidewall |
| 04/23/2009 | WO2009051553A1 Dust separator with clean blowing device for filter or filters |
| 04/23/2009 | US20090101562 Filter for a medical instrument assembly |
| 04/23/2009 | US20090100809 Filter assembly for removing particulates in an exhaust gas in a fuel engine |
| 04/22/2009 | CN101411960A Water wash equipment for dustfree room and water wash method thereof |
| 04/21/2009 | US7521030 Materials treatment |
| 04/21/2009 | US7521025 Honeycomb structural body |
| 04/21/2009 | US7520924 Apparatus for collecting particles |
| 04/16/2009 | WO2009047205A1 Filter element having serrated seal |
| 04/16/2009 | WO2009047196A1 Filter element and filter system |
| 04/16/2009 | WO2007136363A3 Siloxane resistant ultra violet photocatalysts |
| 04/16/2009 | WO2006113456A3 Device and method for detection, collection, containment, neutralization, and elimination of toxic or other containment aerosols |
| 04/16/2009 | WO2006105086A3 Wall-embeddable air processing apparatus |
| 04/16/2009 | WO2006073815A3 Method for detecting a fault in an hvac system |
| 04/16/2009 | US20090095161 Porous metal denuder |
| 04/16/2009 | US20090095156 Separator device and method for separating particles contained in an air stream |
| 04/15/2009 | EP1814647A4 Composition and method for oxidizing mercury in combustion processes |
| 04/15/2009 | EP1718849A4 Wet type purification apparatus utilizing a centrifugal impeller |
| 04/15/2009 | CN201220145Y Self-circulation device for cleaning static welding smoke |
| 04/15/2009 | CN101406805A Pneumatic desulfuration unit |
| 04/15/2009 | CN101406797A Gas-liquid combined apparatus for purifying oil smoke of catering industry |
| 04/15/2009 | CN101406788A Device for purifying oil smoke and exhaust gas of exhaust emission system in building |
| 04/15/2009 | CN101406785A Electrostatic-filtering type combined dust-cleaning equipment |
| 04/15/2009 | CN100478551C Inducing air |
| 04/14/2009 | US7517502 Honeycomb structural body |
| 04/09/2009 | WO2009007519A3 Reaction area including two parallel risers and a common gas solid separation area for producing propylene |
| 04/09/2009 | US20090090242 Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulator |
| 04/08/2009 | CN201216920Y Desulfurating dust removing device for flue gas |
| 04/08/2009 | CN201216912Y Apparatus for recycling natural gas residual after pollution discharge |
| 04/08/2009 | CN101402016A Device for clearing urban air |
| 04/08/2009 | CN101402015A Air filter for electronic equipments box |
| 04/08/2009 | CN100475348C Technique for dust removal with electricity combined with fabric, and equipment thereof |
| 04/08/2009 | CN100475345C Energy-saving environment friendly lime pulverizer |
| 04/08/2009 | CN100475312C Method for purifying organic waste gas |
| 04/02/2009 | WO2006001807A3 Automotive exhaust component and method of manufacture |
| 04/02/2009 | WO2005086863A3 Mobile power system emissions control |
| 04/01/2009 | EP2042241A1 Separator device |
| 04/01/2009 | EP2040819A2 Process flowstream collection system |
| 04/01/2009 | CN201214667Y Spray cooling wet-type electric precipitation tower |
| 04/01/2009 | CN201214045Y Flue gas desulfurization, denitration, dust exhaustion integrated process equipment |
| 04/01/2009 | CN201214042Y High-efficiency wet-type dust collector |