Matches 1 - 50 out of 84 1 2 >


Match Document Document Title
US20120211415 LIGHTWEIGHT DRAINABLE CELLULAR CONCRETE  
A lightweight previous cellular concrete is provided. The concrete has an internal structure comprising interconnected channels, resulting in a permeability K value of less than about 1×10−5, and...
US20120318732 SINTERED ETHYLENE POLYMER FILTER  
The invention provides a sintered ethylene polymer filter that is free from molding unevenness or defects and has ultrafine and uniform filter pore diameters. An ethylene polymer composition...
US20060196821 Filter for absorbing water  
A filter (2) comprising a body (4), an inlet (6) for a liquid passing into the body (4), an outlet (8) for the liquid passing out of the body (4), and a foam material (10) in the body (4) for...
US20080210626 Porous Cured Epoxy Resin  
A porous object comprising a three-dimensional network skeleton of a cured epoxy resin and having interconnecting pores, characterized in that the three-dimensional network skeleton forms a...
US20050077226 Membrane devices using reaction bonded monolith supports  
A membrane device comprised of a porous monolith support formed from a reaction-bonded ceramic powder, fired in an oxygen-free atmosphere, the monolith defining a plurality of passageways...
US20110284459 Mullite Module for Liquid Filtration  
The disclosure relates to a material suitable for forming a honeycomb monolith for liquid filtration and, more particularly, to a mullite material for forming a cross-flow filtration device for...
US20130105386 TUBULAR PORE MATERIAL  
Product formed from a ceramic material, at least part of the said product not being formed from amorphous silica and including pores and satisfying the following criteria (a), (b) and (c): (a) at...
US20090261035 NANOWEBS  
A nonwoven web of fibers that have a number average diameter of less than 1 micron. The web can have a Poisson Ratio of less than about 0.8, a solidity of at least about 20%, a basis weight of at...
US20070227957 Separating agent for optical isomers and separation column for optical isomers  
This invention provides a separating agent for optical isomers, which has high asymmetry recognition ability and can be used particularly at a high flow rate when used for the separation of the...
US20050092683 Membrane devices for pervaporation, gas separations, and perstraction with permeate and sweep fluid conduit and method of use  
A membrane device that receives a feedstock at a feed end face and separates the feedstock into a gas-phase permeate and retentate. The device has a membrane support containing at least one...
US20060273005 Porous structures and methods for forming porous structures  
A porous element is produced from a slurry of inorganic particles including a first plurality of inorganic particles having a first nominal size and a second plurality of inorganic particles...
US20120160766 TITANIUM OXIDE POROUS PARTICLE FOR BLOOD PURIFICATION, BLOOD PURIFICATION MATERIAL AND MODULE FOR BLOOD PURIFICATION  
The present invention relates to a titanium oxide porous particle for blood purification, which includes a titanium oxide, in which when the titanium oxide porous particle is measured by an...
US20120080373 ANISOTROPIC FILTRATION MEDIA AND METHOD OF MAKING  
A method of making an anisotropic filtration media includes, foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction
US20130098835 MICROSCOPICALLY STRUCTURED POLYMER MONOLITHS AND FABRICATION METHODS  
Novel polymer monolith structures and methods for fabrication of the same are disclosed in a variety of embodiments. In an illustrative embodiment, a method includes forming a pattern of features...
US20140353243 Low Soluble Iron Content Diamite Filter Aids  
A process for manufacturing low soluble iron, medium flow rate diatomite filter aids and such filter aids are disclosed. Sodium aluminate is used as an additive. As compared to either straight...
US20080110820 Gravity Flow Carbon Block Filter  
A gravity fed carbon block water filter includes activated carbon particles; a binder material interspersed with the activated carbon particles; and a lead scavenger coupled to at least one of the...
US20100038308 MULLITE MODULE FOR LIQUID FILTRATION  
The disclosure relates to a material suitable for forming a honeycomb monolith for liquid filtration and, more particularly, to a mullite material for forming a cross-flow filtration device for...
US20120000847 FILTER WITH HIGH FILTRATION CAPACITY  
A filter with high filtration capacity, comprising a filtering element, whose particularity is that the filtering element is made of a plant fiber selected among hemp, kenaf, jute and agave.
US20120091072 REMOVAL OF MICROORGANISMS FROM FLUID SAMPLES USING NANOFIBER FILTRATION MEDIA  
A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention....
US20050167358 Carbon Block Filters  
Abstract of the Disclosure A system for treating a fluid is described. The system includes a fluid source and a porous composite block with at least one binding agent in particle form, an inlet...
US20150008180 HONEYCOMB SHAPED POROUS CERAMIC BODY, MANUFACTURING METHOD FOR SAME, AND HONEYCOMB SHAPED CERAMIC SEPARATION MEMBRANE STRUCTURE  
An object of the present invention is to provide a honeycomb shaped porous ceramic body in which a strength deteriorates less than before after a separation layer is formed, a manufacturing method...
US20090001014 Composite caustic silica gel manufacturing method and gels made thereby  
New silica gel materials and novel methods of producing such are provided. The method itself entails a manner of mixing the reactants together in a one-pot process such that the time required for...
US20080017572 CERAMIC FILTER AND EXHAUST GAS PURIFICATION APPARATUS  
A ceramic filter including a ceramic block having a honeycomb structure. The ceramic block has filter units which are a porous ceramic sintered body. The filter units are joined to each other by a...
US20090065416 ELASTIC POROUS COLUMN MATERIAL  
A packing composition (110) for inserting into a fluidic device (100), the packing composition (110) comprising a packing material (114) adapted for separating different components of a fluid and...
US20070095748 Pore size controlled materials for wet/dry filtration  
A filter media, and method of making, and a method of controlling pore size in a filter media, wherein the filter media includes a filter structure and a foam material to control pore size, such...
US20070295656 Filter with better performance by minimizing clogging  
A filter comprises at least one filtration unit with a filtration passage having an inlet and an outlet, wherein the filtration unit includes at least one groove formed in an inlet side surface of...
US20110033772 SINTERED POROUS STRUCTURE AND METHOD OF MAKING SAME  
Simple, low cost methods of manufacturing highly porous structures are provided. The methods involve building up porous structures with elements shaped to provide the desired strength, porosity...
US20140353244 METHOD FOR THE PRODUCTION OF A HYDROPHILIC POLYMER MEMBRANE AND POLYMER MEMBRANE  
A method for the production of a hydrophilic polymer membrane (1), in particular for the production of a porous membrane for filtration or for use in functional textiles, whereby at least one...
US20060113241 Buoyant filter media  
Disclosed is buoyant filtration media including a buoyant backbone support and a material disposed in or on the surface of the buoyant backbone support where the filtration characteristics of the...
US20080223797 FILTERS WITH IMPROVED MEDIA UTILIZATION AND METHODS OF MAKING AND USING SAME  
Multi-core solid profile filter media blocks include multiple sub-blocks, which may be formed by providing a block with multiple interior cavities extending deep into the block, to allow water to...
US20080028839 Separation device and chemical reaction apparatus made from polycrystalline diamond, apparatuses including same such as separation apparatuses, and methods of use  
The present invention relates to a porous polycrystalline diamond structure that may be employed as a separation device in a separation apparatus for separating at least one reaction product of a...
US20110247801 SCREEN DEVICE AND DOWNHOLE SCREEN  
A screen device includes a foam body having a passageway that extends longitudinally through the foam body, the foam body has an open cell structure such that at least two surfaces of the foam...
US20140353231 METHODS FOR FUNCTIONAL ENHANCEMENT OF CERAMIC MEMBRANES AND SYSTEMS FOR SEPARATION OF AQUEOUS MIXTURES  
The present application presents the development of a method for enhancing filtration capabilities of ceramic elements by chemically binding a hydrophilic compound throughout the porous structure...
US20080017573 Diesel particulate filter  
An improved particulate filtration system has an inlet, for the fluid to be filtered, connected to a housing containing a filter medium such that the fluid passes through the filter medium, and an...
US20080105613 CERAMIC FILTER  
There is provided a ceramic filter formed on a porous base material and having satisfactory transmission amount and selectivity. The ceramic filter has a first surface dense layer 3 having an...
US20100237007 Cordierite Aluminum Magnesium Titanate Compositions And Ceramic Articles Comprising Same  
Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of the same.
US20080011691 Method for Removing Leukocyte and Filter for Use Therein  
A leukocyte-removing filter, characterized in that it comprises a filter material having a vertical permeation coefficient (kx) of 0.5×10−12 to 2.0×10−12 m2 and a ratio (ky/kx) of a horizontal...
US20050035055 Filter for molten metal filtration and method for producing such filters  
The present invention relates to a ceramic filter for molten metal filtration that comprises a bonded network of graphitized carbon and a method for producing such filters.
US20130008846 FILTER MEDIUM AND BREATHER FILTER STRUCTURE  
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in...
US20120312738 FILTER MEDIUM AND BREATHER FILTER STRUCTURE  
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in...
US20090071293 Filter Device for Molten Metal Filtration and Method for Producing Such Filters  
The present invention relates to a ceramic filter device for molten metal filtration comprising a major ceramic phase and a minor carbon phase bonded by phosphate bond, a method for producing such...
US20130122771 NON-WOVEN FIBER FABRIC, AND PRODUCTION METHOD AND PRODUCTION DEVICE THEREFOR  
The present invention provides a method for producing a non-woven fiber fabric by spinning a molten polymer. Thus, a non-woven fiber fabric which is substantially free from a solvent, different...
US20070221561 LIQUID FILTRATION SYSTEMS  
Provided are liquid filtration systems and filter elements. An aspect of the invention provides a filter element comprising: a filter block having an inlet and an outlet; an end cap having a...
US20090127187 CRYSTALLINE POLYMER MICROPOROUS FILM, MANUFACTURING METHOD OF THE SAME, AND FILTRATION FILTER  
A crystalline polymer microporous film including: a plurality of pores penetrating through from a first surface to a second surface, wherein the average pore size of pores at the first surface is...
US20050279693 Ceramic filter  
A ceramic filter comprises a cylindrical porous body having a plurality of parallel flow paths formed in its long axial direction and being provided with plural slit-like aperture portions in its...
US20120318754 FINE FIBER FILTER MEDIA AND PROCESSES  
Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively...
US20090178971 CERAMIC FILTER  
A ceramic filter comprising: (a) from about 75% to about 95% by weight of diatomaceous earth; (b) from about 10% to about 20% by weight of a flux; and (c) from about 0.03% to about 0.4% by weight...
US20100038304 FILTER MEDIUM  
The instant invention generally provides a porous filter medium, a porous composite filter medium, a filter assembly, processes of making the same, and processes suitable for filtering...
US20080245040 Diesel particulate filter and method for forming such filter  
A method for forming a diesel particulate filter is presented. The method includes provided an extruder for receiving material to be extruded such extruder being configured to converting such...
US20140131271 NANOPOROUS CERAMIC MEMBRANE AND PREPARATION METHOD THEREOF  
A nanoporous ceramic membrane and preparation method thereof is provided. The nanoporous ceramic membrane is prepared by halloysite nanotubes (HNTs), and its porosity is between 35% to 85%. This...

Matches 1 - 50 out of 84 1 2 >