| Patents for B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509) |
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| 06/19/2008 | WO2008042444A3 Vacuum line clean-out separator system |
| 06/19/2008 | US20080146142 Method and apparatus for a cleanspace fabricator |
| 06/19/2008 | US20080141635 Air Filtration Device For Liquid Or Semi-Liquid Product Pump |
| 06/19/2008 | US20080141634 diesel engine particulate filter for the exhaust gases; noncracking, multicompartment, prevent detaching; endure a multitude of regeneration phases while retaining its mechanical cohesion and impermeability to soot; motor vehicle |
| 06/18/2008 | EP1284803B1 Separator with multiple function vanes for a vacuum cleaner apparatus |
| 06/18/2008 | CN201074963Y Device for fathering re-kilning soot dust and recovering as well as recycling thermal energy |
| 06/18/2008 | CN201073651Y Carbon element cleaning system |
| 06/18/2008 | CN201073615Y Double graininess segment high-efficiency superfine raymond mill |
| 06/17/2008 | US7387766 Support elements disposed in the axial direction of the mantle, and those neighboring in the axial direction of the mantle are out of phase with each other in the peripheral direction of the mantle; misfire resistance |
| 06/17/2008 | US7387655 Air filtration unit |
| 06/12/2008 | US20080138256 Hydrorefining catalytic converters; exhaust gases |
| 06/12/2008 | US20080134893 Particulate filter media |
| 06/12/2008 | US20080134650 Designed to indicate incorrect assembly when removed and replaced in the air braking system of heavy commercial vehicles, trucks, buses; corrosion resistance |
| 06/12/2008 | US20080134649 Cyclone Collector |
| 06/12/2008 | US20080134648 Method of operating an exhaust gas cleaning unit with particle filter and nitrogen oxygen store |
| 06/12/2008 | US20080134462 Separation Assembly For a Vaccuum Cleaner With Multi-Stage Dirt Separation |
| 06/11/2008 | EP1930059A1 Droplet separator |
| 06/11/2008 | EP1928574A1 Separator for liquids, in particular condensate, from liquid-loaded compressed gases |
| 06/11/2008 | CN201070567Y Bidirectional rotational flow separation cloth bag dust remover |
| 06/11/2008 | CN201070566Y Dust removing device |
| 06/11/2008 | CN201070565Y Electric dust collector of combination of single-stage electric dust collector and cloth bag dust remover |
| 06/11/2008 | CN201070564Y Fume cleaning device |
| 06/11/2008 | CN101196373A Environment friendly system for smelting copper and copper alloy |
| 06/11/2008 | CN101195078A Dust-collecting equipment waste and old lead acid accumulator recycling process |
| 06/11/2008 | CN100393388C Filter device |
| 06/11/2008 | CN100393265C Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator |
| 06/10/2008 | US7384613 Catalyst for an internal combustion engine |
| 06/10/2008 | US7384611 pollution control apparatus used for treating exhaust gases from desulfurization |
| 06/10/2008 | US7384609 Pre-converter device for cleaning exhaust gas for an internal combustion engine |
| 06/10/2008 | US7383633 Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it |
| 06/05/2008 | US20080127949 Hydrocarbon adsorber for air induction systems |
| 06/04/2008 | CN201067668Y Liquid membrane filtering type fume purifier |
| 06/04/2008 | CN201067664Y Cleaning treatment device for discharging waste gas |
| 06/04/2008 | CN201067663Y Novel electric-bag composite type dust remover |
| 06/04/2008 | CN101191619A Sprinkling gas flue |
| 06/04/2008 | CN100391690C Water fog cleaner for scribing machine |
| 06/04/2008 | CN100391575C Oil mist removing device |
| 06/03/2008 | US7381379 Sorbent re-circulation system for mercury control |
| 06/03/2008 | US7381378 For removing carbon dioxide from the emissions of coal fired furnaces by induced draft of said emissions into a scrubber barrel that is within the facility smoke stack; electrically charged plates; coalescence on cooling surfaces of a condenser in an ultrasonic resonant field |
| 06/03/2008 | US7381234 Dust collecting apparatus for vacuum cleaner |
| 06/03/2008 | US7381233 Dust collecting apparatus for vacuum cleaner |
| 05/29/2008 | US20080121107 Device for the passage of air with control unit |
| 05/29/2008 | US20080120952 Cross-Flow Filter Media and Filter Assembly |
| 05/29/2008 | US20080120950 Honeycomb filter and ceramic filter assembly |
| 05/28/2008 | CN100389856C Gas cleaning unit |
| 05/27/2008 | US7378061 Shell having a cylindrical central portion with conical end portions that define an internal cavity; inner cone having a longitudinal body extending into and outside internal cavity; retention feature mechanically locks inner cone to one of conical end portions of outer shell; catalytic exhaust systems |
| 05/27/2008 | US7378060 Support seal for positive retention of catalytic converter substrate and method therefor |
| 05/22/2008 | US20080118409 Catalytic Converter and Method for Making the Same |
| 05/22/2008 | US20080115671 Vacuum cleaner filter bag |
| 05/22/2008 | US20080115473 Computer air filter device |
| 05/22/2008 | US20080115472 Filter Device, In Particular For An Exhaust-Gas System Of An Internal Combustion Engine |
| 05/22/2008 | US20080115471 Substrate, Such as a Glass Substrate, Bearing a Layer with Photocatalytic Properties Which has Been Modified to Absorb Photons in the Visible Spectrum |
| 05/21/2008 | CN201061747Y Centrifugal sedimentation dust collector |
| 05/21/2008 | CN100389291C Air exchanging and purifying device |
| 05/20/2008 | US7374729 Exhaust gas treatment catalyst |
| 05/20/2008 | US7374728 Exhaust gas purification system |
| 05/20/2008 | US7374727 At least one of the cylinder-shaped supports has a ring-shaped cross-section with a cut-off, and is in the outer cylinder in such an elastically deformed state that it expands in the centrifugal direction. |
| 05/20/2008 | US7374604 System and method for flue gas treatment |
| 05/15/2008 | US20080112865 Nonwoven Composites and Related Products and Methods |
| 05/15/2008 | US20080110345 Electronic device capable of detecting the timing for replacing a filter |
| 05/15/2008 | US20080110145 Compressible filter element |
| 05/15/2008 | US20080110144 Reactor for Gases Separation and/or Chemical Reactions and Method of Manufacturing Thereof |
| 05/15/2008 | US20080110143 Filters with controlled submicron porosity |
| 05/15/2008 | US20080110140 Droplet separator |
| 05/15/2008 | US20080110139 Air filter and service line enclosure for a refrigerator |
| 05/14/2008 | CN201058268Y Active carbon fibre organic waste gas purifier |
| 05/14/2008 | CN101176837A Novel technique for controlling and governing bone coal navajoite torrefaction waste gas |
| 05/14/2008 | CN100387178C Waste separating device for vacuum cleaner |
| 05/13/2008 | US7371353 Exhaust purification with on-board ammonia production |
| 05/13/2008 | US7371352 Combustion catalyst coating on the surface of a ceramic thermal barrier coating having a surface microstructure (peaks, spikes, canyons, bowls, tunnels) that provides the necessary turbulent flow and surface area for interaction with a fuel-air mixture in a catalytic combustor of a gas turbine engine |
| 05/08/2008 | US20080105126 Filter unit and filter unit panel |
| 05/07/2008 | EP1485187B1 Regeneration of caustic solutions |
| 05/07/2008 | CN201055746Y Whirlwind coagulation separator filter |
| 05/07/2008 | CN201055745Y Wet-process dust removal wet-rotation evaporator |
| 05/07/2008 | CN101173837A Macrotype cement kiln flue gas managing technique and device thereof |
| 05/07/2008 | CN101173807A Method for dust filtration and purification and its improved structure |
| 04/30/2008 | DE202008002808U1 Einrichtung zur Reinigung ölhaltiger Abluft Means for cleaning oily exhaust |
| 04/30/2008 | CN100385241C Method for adjusting airflow distribution of electricity and fabric combined dust catcher, and equipment |
| 04/30/2008 | CN100384509C Low pressure double flow spray method and system for high temperature fume quenching and tempering and dust processing |
| 04/29/2008 | US7364601 Precleaner arrangement for use in air filtration; method; and, air cleaner using same |
| 04/24/2008 | US20080095675 Assembly for Purifying Toxic Gases from Production Processes |
| 04/24/2008 | US20080092971 Access Cover for Piping or Vessel |
| 04/24/2008 | US20080092739 Extracting a part of combustion gas while cooling from a passage that runs from an inlet end of a kiln to a bottom cyclone; separating coarse powder; collecting fine powder in a dust collector having a wet scrubber; feeding an agent for sulfurizing lead in the gas; separating lead product by flotation |
| 04/23/2008 | CN201049276Y Centrifugal filtering composite dust-removing device |
| 04/23/2008 | CN201049275Y Multi-level water film whirlwind negative pressure dust removing device |
| 04/23/2008 | CN101164660A Device for filtering airflow |
| 04/22/2008 | US7361316 Process for recovery, purification, and recycle of argon |
| 04/17/2008 | US20080087170 Portable gas fractionalization system |
| 04/17/2008 | US20080087165 Anion exchange resin formed in matrix exposed to a flow of air; delivering to controlled environments such as greenhouse interiors; humidity swing or electrodialysis; feeding to algae culture |
| 04/17/2008 | US20080086993 Porous filter to remove soot contained in exhaust gases discharged from internal combustion engines, diesel engine; low pressure loss upon collecting particles; columnar structural body of aluminum titanate; sealing with aluminum titanate to strengthen pore corners; noncrackingheat resistance; stress |
| 04/17/2008 | US20080086992 Filter Device |
| 04/17/2008 | DE10065328B4 Gas-/Flüssigkeits-Abscheider der Zyklonart Gas / liquid separator of Zyklonart |
| 04/15/2008 | US7357900 NOx reduction system for diesel engines, using hydrogen selective catalytic reduction |
| 04/15/2008 | US7357831 Method and apparatus for controlling humidity and mold |
| 04/15/2008 | US7357821 Venturi nozzle for supplying mixture; intake and diffusion zones |
| 04/15/2008 | US7357820 System for converting fuel and air into reformate |
| 04/10/2008 | WO2008042919A2 Method and apparatus for extracting carbon dioxide from air |
| 04/10/2008 | US20080083201 Honeycomb filter |
| 04/10/2008 | US20080083199 Manually Guided Implement |
| 04/10/2008 | CA2665346A1 Vacuum line clean-out separator system |