Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125)
11/2005
11/08/2005US6962683 Contacting supply stream with an activated carbon or an oxide based catalyst, and an oxidant, such as sulfur dioxide, in a reaction medium such as molten sulfur, to convert sulfur gases in supply stream to elemental sulfur
11/08/2005US6962621 comprises dust collecting bag filter disposed between inlet duct and outlet duct for removing dust, an organic compound removing unit disposed between inlet duct and outlet duct for removing volatile toxic organic compounds, and an inlet blower
11/08/2005US6962616 Preparation of adsorbents from organic fertilizer and mineral oil and their application for removal of acidic gases from sulfur containing wet gas streams
11/08/2005US6962615 Filter element, particularly for separating a liquid from a gas stream
11/08/2005US6962046 Exhaust gas cleaning system having particulate filter
11/08/2005US6962045 Exhaust gas apparatus and method for purifying exhaust gas in internal combustion engine
11/03/2005WO2005103579A2 Integrated air processing devices and isolation containment systems using such devices
11/03/2005WO2005102499A1 Air filter system
11/03/2005WO2005102498A2 Diesel engine exhaust filters
11/03/2005WO2001049392A9 Bag filter device
11/03/2005US20050242008 Material classifier
11/03/2005US20050242007 Material classifier
11/03/2005US20050241301 Exhaust cleaning device of internal combustion engine
11/03/2005US20050241284 Dust collecting unit for use in cleaner
11/03/2005US20050241283 Separator tank assembly
11/03/2005US20050241282 Self cleaning gas filtering system and method
11/03/2005US20050241266 Honeycomb structure, and honeycomb structure forming honeycomb
11/03/2005US20050241101 Bagless dustcup
11/03/2005DE202005013646U1 Gas filter for e.g. air ventilation system or air conditioning system has a rectangular frame with a self-supporting rigid end-face panel
11/03/2005DE102005016841A1 Filterelement Filter element
11/03/2005DE102004022798A1 Filter for use in vehicle that generates hydrocarbon emissions comprises housing that contains filter element comprising adsorption resin particles on support
11/03/2005DE102004018019A1 Ölabscheider Oil separator
11/03/2005DE10025534B4 Filter-Verschmutzungsanzeige für einen Filter Filter clogging indicator for a filter
11/02/2005EP1591653A1 Air filter element for an intake system of an IC engine
11/02/2005EP1591431A1 Ceramic honeycomb structure body and method of producing the same
11/02/2005EP1591430A1 Method of joining ceramic honeycomb structure body
11/02/2005EP1591155A1 Device for separating particles from compressible or incompressible fluid and method for cleaning such a device
11/02/2005EP1590066A2 Filter element and method for the production thereof
11/02/2005EP1556216A4 Hydroentangled filter media with improved static decay and method
11/02/2005EP1382811B1 Exhaust gas purification apparatus
11/02/2005EP1218090B1 Filter for removing contaminants from an enclosure
11/02/2005EP1155242B1 Vacuum pump with filter and muffler
11/02/2005EP1039961B8 Smoke evacuation system
11/02/2005CN1692257A Air-purifying device
11/02/2005CN1689686A Plug-in type blowback dust cleaning device used in bag-type dust collector and method thereof
11/02/2005CN1689500A Dust collecting unit for use in cleaner
11/01/2005US6960245 Filter arrangement and methods
11/01/2005US6960244 Reducing cross-contamination caused by a letter laced with anthrax or another harmful biological substance
11/01/2005US6960241 Paper trap
11/01/2005US6959819 Fatigue rated glass filled plastic filter assembly incorporating a coreless plastic filter element with integral seal
11/01/2005US6959709 Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
11/01/2005US6959606 Pressure detection indication device and clog detector using pressure detection indication device
11/01/2005US6959542 diesel particulate-nitrogen oxides reduction; operation of heating and air conditioning systems of on-highway trucks without requiring concurrent operation of engine; increased number and type of treatable compounds; single assembly
10/2005
10/27/2005WO2005099877A1 Pleated-type cartridge filter device
10/27/2005WO2005099868A1 Oil separator
10/27/2005WO2005099867A1 Exhaust gas purifying apparatus
10/27/2005WO2005099866A2 Methods and apparatuses for mounting a filtration housing for solid filtration media
10/27/2005WO2005099865A1 Honeycomb structure, method of manufacturing honeycomb structure, and exhaust emission control device
10/27/2005WO2004086536A8 Solid oxide fuel cell with selective anode tail gas circulation
10/27/2005US20050240338 Method and apparatus for indicating air filter maintenance is required
10/27/2005US20050235622 Ceramic honeycomb wall flow filter with axially centralized filter sections having a higher heat capacity and/or a higher gas flow resistance than radially outward, peripheral filter sections; increased resistance to thermal damage from filter regeneration over-heating
10/27/2005US20050235621 Honeycomb structural body
10/27/2005US20050235620 Filter with rotational end cap base retention
10/27/2005US20050235618 Filter system
10/27/2005US20050235617 Mist collector arrangement and methods
10/27/2005US20050235616 Motorcycle air intake filter
10/27/2005US20050235615 Filter assemblies and systems for intake air for fuel cells
10/27/2005US20050235614 Filter with thermal vent
10/27/2005DE102004018427A1 Prozessapparatur zum Behandeln partikelförmigen Guts Process apparatus for treating particulate material
10/27/2005CA2561190A1 Methods and apparatuses for mounting a filtration housing for solid filtration media
10/26/2005EP1589216A1 Air cleaner for engines
10/26/2005EP1589215A1 Air filter lid
10/26/2005EP1587601A1 Adjustable, self-cleaning rotary machine which is intended to produce a flow of purified fluid
10/26/2005EP1587600A2 Disposable filter floor stand
10/26/2005EP1490154B1 Method of making a filtration product
10/26/2005EP1451464B1 Intake air filter for an internal combustion engine
10/26/2005EP1441831A4 Anti-pathogenic air filtration media and air handling devices having protective capabilities against infectious airborne microorganisms
10/26/2005EP1422390B1 High strength honeycomb structure
10/26/2005CN1688799A Exhaust gas post treatment arrangement
10/26/2005CN1686594A High temperature smoke dust collector using ceramic fiber as filtering bag
10/26/2005CN1224806C Air-purifier
10/26/2005CN1224594C Porous cellular structure, use and making method thereof
10/26/2005CN1224443C Air cleaner having a deodorization filter
10/25/2005US6958083 Air cleaner with reduced restriction precleaner
10/23/2005CA2499446A1 Filter with thermal vent
10/20/2005WO2005097706A2 Low thermal expansion articles
10/20/2005WO2005097446A1 Method for forming organic bonded bodies using ultrasonic energy
10/20/2005WO2005097297A1 Pollution control in wood products dryer
10/20/2005WO2005097296A1 Process apparatus for treating particulate items
10/20/2005WO2005078771A3 Purging of a wafer conveyance container
10/20/2005WO2005017340A8 A filter device for filtering fuel vapours generated in the tank of a motor vehicle
10/20/2005US20050232829 Treatment of exhaust gases from an internal combustion engine
10/20/2005US20050230288 Rotary separator for mineral fibers
10/20/2005US20050229780 containers and dispensers for high purity fluid comprising vessels having valves for controlling fluid flow and purification media within the vessel for purification of the fluids
10/20/2005US20050229777 Method and apparatus for filtering particulate matter from an air-flow
10/20/2005US20050229565 Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device
10/20/2005US20050229564 Exhaust gas treating apparatus
10/20/2005US20050229563 Filter element
10/20/2005US20050229562 Chemical filtration unit incorporating air transportation device
10/20/2005US20050229561 Air filter having fluted filter media
10/20/2005US20050229560 Filter module
10/20/2005US20050229558 usable in existing aircraft without substantial modifications; seal permits relative movement between the duct and the assembly in any direction while maintaining a seal between the duct and the assembly
10/20/2005CA2750691A1 Pollution control in wood products dryer
10/20/2005CA2560801A1 Low thermal expansion articles
10/19/2005EP1586547A1 Coating material, ceramic honeycomb structure and method for production thereof
10/19/2005EP1586364A1 Adsorption element for adsorption of vapors
10/19/2005EP1586362A2 Spraying machine for tannery hides
10/19/2005CN2734305Y 室内空气过滤器 Room air filter
10/19/2005CN2734304Y 袋式空气过滤器框架 Bag air filter frame
10/19/2005CN2734303Y Automatic inner-filtration type bag dust collector
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