Patents
Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
05/2011
05/26/2011DE102009046888A1 Method for handling raw material or raw material mixture for manufacturing body by heating device, involves adjusting temperature of device on treatment temperature by heating device
05/26/2011DE102006021905B4 Adsorptionsfiltermaterial mit integrierter Partikel- und/oder Aerosolfilterfunktion sowie seine Verwendung Adsorption filter with integrated particle and / or aerosol filtering function and its use
05/25/2011EP1559878B1 Honeycomb structure
05/25/2011CN102072050A Filtering system for EGR gases
05/25/2011CN102069188A Method for producing high-strength long metal powder filter tube
05/25/2011CN102068857A Production method of metal fibrofelt
05/25/2011CN102068856A Filter medium for removing 4-tertiary butyl phenol in drinking water and preparation method thereof
05/25/2011CN102068855A Method for preparing porous ceramsite filter material from slate saw mud
05/25/2011CN102068854A Production method of fiber ball
05/25/2011CN102068843A Porous ceramic filter element
05/25/2011CN102068838A Hydraulic automatic control filter for underground treatment and recycling of mine water
05/25/2011CN101708402B Multiphase nitride combined silicon carbide ceramic foam filter and preparation method thereof
05/25/2011CN101612499B Method for preparing wall-flow honeycomb ceramic filter
05/25/2011CN101122041B Method for preparing porous titanium filtering material surface functionalization nano-structure film
05/24/2011US7947620 Mullite bodies and methods of forming mullite bodies
05/24/2011US7947355 High porosity thermally shock resistant ceramic structures
05/24/2011US7947103 Honeycomb structure and method for producing same
05/24/2011US7947102 Soot filter
05/19/2011WO2011059699A1 Improved cement to make thermal shock resistant ceramic honeycomb structures and method to make them
05/19/2011WO2011059116A1 Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter
05/19/2011WO2011058252A1 Single-use disposable object
05/19/2011US20110115102 Process For Making Media For Use in Air/Oil Separators
05/19/2011US20110114573 Devices and Methods for Removing Contaminants and Other Elements, Compounds, and Species from Fluids
05/19/2011US20110114562 Fluid Filtration Medium
05/19/2011US20110114555 Filtration media
05/19/2011DE102010051251A1 Filtermaterial für Filter in Wasserbehandlungs- und Aufbereitungsanlagen Filter material for filters in water treatment and purification equipment
05/19/2011CA2780250A1 Improved cement to make thermal shock resistant ceramic honeycomb structures and method to make them
05/18/2011EP2322262A1 Filter material for filters in water treatment and processing facilities
05/18/2011EP2321031A2 Filter elements
05/18/2011EP2321029A2 Multi-component filter media with nanofiber attachment
05/18/2011EP2321028A2 Method of manufacturing a composite filter media
05/18/2011EP2321027A1 Filter for fuels and lubricants
05/18/2011CN102065975A A filter support
05/18/2011CN102061628A Method for preparing water-resistance oilproof composite felt
05/18/2011CN102061627A Method for preparing acid-base-resistant flame-retardant high temperature-resistant composite mat
05/18/2011CN102061626A Preparation method of PP composite felt with functions of environment friendliness, high temperature resistance, acid-base resistance and corrosion resistance
05/18/2011CN102059340A Method for producing compound filter of multi-layer metal meshes and metal powder
05/18/2011CN102059057A Method and device for manufacturing disk filter bag
05/18/2011CN102059031A Gas filter device
05/18/2011CN102059027A Dust-free fiber deep filtration filter element
05/18/2011CN102059025A Double-layer filter material, preparation method thereof and multilayer product
05/18/2011CN102059024A Method for manufacturing power-sintered filtering plate with strengthening phases and asymmetric structures
05/18/2011CN102059023A Filter element of short-fiber filter and manufacturing method thereof
05/18/2011CN102059022A Filter medium for removing sodium in drinking water
05/18/2011CN101260797B Filtering material for oil well sand preventing screen pipe and method for making same
05/18/2011CN101242937B Die for extrusion molding and process for producing porous ceramic member
05/18/2011CN101229460B Outside thread recessed smelting and spray macromolecule material filter element and manufacturing method thereof
05/17/2011US7942275 Expanded PFTE membrane and method of making
05/12/2011WO2011055893A1 Air cleaning filter comprising protein deactivating agent and process for producing same
05/12/2011WO2011055049A1 Particle filter for exhaust gas treatment, and exhaust gas treatment device including such a filter
05/12/2011WO2011018219A3 Thermocatalytically active moulded body, method for the production thereof and use thereof
05/12/2011US20110107913 Ceramic tubes composed of two materials
05/12/2011DE10126425B4 Filterbeutel Filter bag
05/11/2011EP2320060A1 Fuel filter
05/11/2011EP2319816A1 Porous ceramic member, method for producing same and filter
05/11/2011EP2318113A2 A high-strength and high-accumulation capacity multi-layer filter medium and a process for realisation thereof
05/11/2011EP2318112A2 Contaminant adsorbent fluted filter element
05/11/2011EP1492609B1 Filter module
05/11/2011EP1469172B1 HONEYCOMB STRUCTURE CONTAINING Si AND METHOD FOR MANUFACTURE THEREOF
05/11/2011CN201827001U Filter paper for oil-water separation fuel filter
05/11/2011CN201823400U Filter screen for cutting fluid
05/11/2011CN201822006U Miner safety cap
05/11/2011CN1723342B Method of producing honeycomb structure body and sealing material
05/11/2011CN102051809A Preparation of modified fibers and fiber fabrics
05/11/2011CN102051766A Preparation method of completely degradable biological polymer melt-blown cotton
05/11/2011CN102050517A Granular filter material for treating wastewater and preparation method and device thereof
05/11/2011CN102049222A Application method of loop slurry reactor adopting novel filtration module
05/11/2011CN102049161A Industrial filter screen with V-shaped wires and laser processing process thereof
05/11/2011CN102049160A Basalt fibre base cloth for high-temperature embroidered filter felt
05/11/2011CN101644012B Preparation method of ULPA ultra performance air filter material
05/11/2011CN101596382B Preparation method of charge positive charge filter material and application thereof
05/11/2011CN101433807B Method for optimizing filtering quality of metal porous membrane tube
05/11/2011CN101428187B Method for producing environment friendly ceramic filtering material with magnesium slag
05/11/2011CN101193687B Filter medium
05/11/2011CN101137709B Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content
05/10/2011US7939157 Honeycomb structure and method for manufacturing the same
05/10/2011US7938927 Method of making a filter assembly
05/10/2011US7938877 Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture
05/10/2011US7938876 Compositional structure of RxMg2Al4+2xSi5-xO18 or RxMg2-xAl4Si5O18; heat treatment; filter; catalytic converter
05/10/2011US7938276 Filtration architecture for optimized performance
05/05/2011WO2011052938A2 High speed filtration device using porous media, and backwash method thereof
05/05/2011WO2011052865A1 Nanofiber filter medium having a nanofiber adhesive layer, and method for manufacturing same
05/05/2011US20110105318 Melted oxide grains including al, ti, mg, and zr, and ceramic materials comprising such grains
05/05/2011US20110099959 Intake filter for an internal combustion engine of a motor vehicle
05/05/2011CA2777191A1 High speed filtration device using porous media, and backwash method thereof
05/04/2011EP2117825B1 A multilayer composite nonwoven material, a fluid filter and a method of making the nonwoven material
05/04/2011CN201815187U Sintered metal millipore filtering element
05/04/2011CN201815186U High-temperature resistant and flame-retardant filter felt for renewable energy
05/04/2011CN201815185U Basalt fiber high-temperature filter material
05/04/2011CN102046937A Filter element for subsequent treatment of exhaust gases from internal combustion engines
05/04/2011CN102046871A Electret webs with charge-enhancing additives
05/04/2011CN102046287A Particulate combustion catalyst, particulate filter and exhaust gas purifying apparatus
05/04/2011CN102046261A Filtration media
05/04/2011CN102046260A Carbon dioxide gas removal from a fluid circuit of a dialysis device
05/04/2011CN102040710A Resin for filter paper
05/04/2011CN102039272A Grouping type mesh screen with continuously adjustable mesh size
05/04/2011CN102037978A Composition for prevention of influenza viral infection comprising tannic acid, air filter comprising the same and air cleaning device comprising the filter
05/04/2011CN101475362B Biochemical ceramic as well as preparation method and application thereof
05/04/2011CN101437595B Tube filled with an open-cell melamine/formaldehyde resin foam and use as a filter or static mixer
05/04/2011CN101208500B Exhaust gas purification method and exhaust gas purifier
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