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Liquid Purification Or Separation > Processes > Separating SeparatingSeparating patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/24/08 - 20080017593 - Oil recovery and environmental cleanup compositions This invention relates to improvements in products and processes for cleaning up oil, chemical, or other hydrocarbon spills, and cleaning up the environment where such spills have occurred. In one aspect of the invention, there is provided an adsorbent polymeric composition which is oleophilic and capable of adsorption of other ... 01/24/08 - 20080017592 - Filter element for a filter press plate The invention relates to a filter element for a filter press plate, having two filter areas and a passage for passing through a liquid to be filtered and by means of which the two filter areas are interconnected. According to the invention it can be provided that the passage is ... 01/24/08 - 20080017591 - Apparatus for filtration and disinfection of sea water/ship's ballast water and a method of same The invention disclosed provides an apparatus and method for filtration and disinfection of ship's ballast water, such as sea water, based on hydrodynamic cavitation. The apparatus comprises a vortex diode with a tangential entry port and an axial outlet port with single or multiple bleeding holes. The disinfected water may ... 01/17/08 - 20080011691 - 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 permeation coefficient (ky) to kx of 0.5 to 1.5; and a method for removing leukocytes using said filter. The above leukocyte-removing ... 01/03/08 - 20080000845 - Storm drain filter with variable flow capacity A filter for use in a storm water drain to prevent debris from reaching the outlet of the drain. The filter is adjustable to be sized for a range of flow capacities. The filter includes a main filter section having openings through which water flows. A pair of adjustable side ... 12/20/07 - 20070289927 - Filtration and filtration method for cooking oil used in frying process A filter for filtering particulate material from cooking oil used in a frying process is comprised of a non-woven panel of directionally or randomly oriented fibers of a synthetic material. In a preferred embodiment of the invention, a majority of the fibers comprising said non-woven panel have a size within ... 12/20/07 - 20070289926 - Method and device for treating contaminated water The invention relates to a method and a device for treating contaminated water in a steam power installation, and to a corresponding steam power installation. According to the invention, steam and water are separated between a first steam-collecting drum of a pressure level and a second steam-collecting drum of a ... 11/29/07 - 20070272624 - device for treating a flowing liquid A device for treating a flowing liquid comprises a chamber containing a treatment medium, having an inlet through which liquid enters the chamber and an outlet through which liquid leaves the chamber. A plate is provided in the outlet, having at least one opening extending through it positioned such that ... 11/22/07 - 20070267359 - Aeration method of pool water and apparatus there of An aeration method of a water pool and an apparatus thereof are disclosed, suitable for use in an aquatic pool or an aerobic processing pool. The aeration method requires placing at least one biofilter device in the water pool. An aeration apparatus comprises a pumping device and at least one ... 11/15/07 - 20070262032 - Treating method and equipment for coke-cooling wastewater The present invention falls within the field of purifying oil-laden wastewater, which provides a method for purifying coke-cooling wastewater in a delayed coking process in petroleum chemical field. The method comprises the following steps: (a) cooling the coke-cooling wastewater produced in a delayed coking process to 5-55° C. under 0.1-0.25 ... 11/15/07 - 20070262031 - Industrial process for recycling waste its applications and products obtained The present invention relates to an industrial process, a so-called oxido-destruction process, for conveniently recycling every type of waste of any origin. The materials obtained through said process have various and interesting possibilities of use in the industrial field. Said process is preferably carried out continuously, in a suitable mobile ... 11/15/07 - 20070262030 - Cmp slurry strainer A slurry strainer for tungsten CMP. It is made of PVDF and has a lower, plug portion for close fitting into the top of a drain and an upper, convex portion that sits on top of the drain, with a larger diameter than the drain itself. Debris rolls off the ... 10/04/07 - 20070227984 - Injector fuel filter with built-in orifice for flow restriction Apparatus and method for substantially reducing or eliminating pressure pulsations caused by the opening and closing of fuel injectors. A preferred embodiment provides a restriction orifice adjacent the inlet end of a fuel injector filter of a respective fuel injector. ... 10/04/07 - 20070227983 - Suction side and pressure side fluid filter with internal by-pass A fluid filter includes a filtered flow and a bypass flow. In particular, a fluid filter insert includes a first end cap, a second end cap, a screen disposed between the first and the second end caps, and a filter media surrounding the screen. Further, a method of filtering a ... 09/27/07 - 20070221585 - Collapsible protective cover for a filter A collapsible, protective cover may be used to enshroud a filter during shipping, storage, and installation. The cover protects the filter from dirt and other harmful debris which could contaminate the clean filter element contained within the filter. As the filter is inserted into a filter canister, the cover collapses ... 09/27/07 - 20070221583 - Canter element controlled combination manifold, valve and filter module system A combination manifold and single lever cantered element system to which a filter module removably attaches. A ¼ rotation of the single lever mediates simultaneous operation of both valving and filter module release, and facilitates changing removably attachable filter modules without the need for tools. ... 09/20/07 - 20070215559 - Automotive fluid filter with sintered pellet filter medium and associated method An automotive fluid filter comprises a plurality of pellets that are sintered together and define a plurality of pores therebetween for passage of automotive fluid through the pores so as to filter the automotive fluid when the automotive fluid is advanced therethrough. An associated method is disclosed. ... 09/20/07 - 20070215558 - Biological detection device, fingerprint authentication device, and biological detection method A further object of the present invention is to provide a biological detection device and the like capable of performing processing promptly. An input voltage with a predetermined frequency is output from an oscillating portion. By performing switching using an analog switch, the input voltage is output to an electrode ... 09/13/07 - 20070210011 - Uses of auxetic fibres There is disclosed a method of controlling pore size in a porous material comprising the steps of: providing a porous material comprising a plurality of interconnected auxetic fibres; and applying a tensile or compressive load to the porous material so as to vary the pore size of the porous material ... 09/06/07 - 20070205164 - Sludge removal A sludge removal apparatus includes a sludge removal head (10) with a sludge suction duct and an water supply duct with open end portions alongside each other, and a filter (32) adjacent to the open ends of the suction duct (36) and the water supply duct (38) so that the ... 08/16/07 - 20070187339 - Drain receptacle for a fluid filter system A drain receptacle configured to drain fluid from a filtering device having first and second fluid passages, includes a base that may be integrally formed with upstanding walls, wherein a retention cavity is defined between the base and the upstanding walls, and a draining member extending from the base within ... 08/02/07 - 20070175834 - Helical internal support structure for intake screens A method and apparatus for supporting a screen. The apparatus comprising a cylindrical screen for submerging in a fluid, the screen having an inlet pipe for connecting to a piping system, filter members, a first end, a second and a support structure. The support structure is one or more helical ... 05/24/07 - 20070114188 - Liquid/solid separator and method A liquid/solid separator system mounted on a mobile cart and connected to a process tank for reducing the rate at which fluids are consumed in manufacturing processes. The system may include automation and also may include a shear-stepped screen including tilted wire wedge wires arranged at varying cant angles. The ... 05/24/07 - 20070114187 - Enhanced water removal from used lubricating oils (pre-treatment of used oils) Unilube's “Enhanced water removal from used oils” is an in-house developed process and has been proven successful upon commissioning of Unilube's own ‘Pre-treatment unit’ using this technology in Dammam (Saudi Arabia). Unilube has its own refinery for recovery of Base oils (Vaxon Technology). The yield % of base oils (Ratio ... 05/17/07 - 20070108137 - Heavy metal recovery system and method for heavy metal recovery A heavy metal recovery system at least includes a slurry preparation unit, a reaction unit, and a pressure filtering unit. In the slurry preparation unit, a heavy metal-containing sludge cake and/or an undiluted heavy metal sludge/slurry is mixed with an acidic etching waste liquid and/or water to form slurry. The ... 05/17/07 - 20070108136 - Fluid filtration assembly A fluid filtration assembly 1 comprises a capsule 10 having filtration means 20 and one-way flow means 30. A fluid 60 is flowed through the assembly 1 two or more times to cause multiple-pass filtration of a fluid 60. ... 05/10/07 - 20070102372 - Polysulfone and poly(n-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy A polymer alloy has been developed comprising a polysulfone and a vinyl lactam polymer. The resulting alloy has excellent thermal characteristics and even in the presence of substantial quantities in vinyl lactam polymers, has solvent resistance to both organic and aqueous solvent materials. The materials, when dissolved in solvents, can ... 05/03/07 - 20070095764 - Filtration equipment and filtration method Filtration equipment is used that includes: a filter 2 for filtering a liquid filling a first container 1; a second container 3 for collecting the liquid that has been filtered through the filter 2; a third container 7; a first line 4 for connecting the first container 1 and the ... 04/19/07 - 20070084805 - Livewell/baitwell pump featuring replaceable locking cartridge feature A livewell/baitwell pump includes a replaceable cartridge for arranging in a pump cartridge body of a pump cartridge assembly. The replaceable cartridge is rotatably coupled to the pump cartridge body and locked in place by a pre-loaded locking lever that securely engages a locking edge of the pump cartridge body ... 03/29/07 - 20070068880 - Portable purifier for potable liquids The subject invention pertains to devices and methods for treating potable liquids. In particular, the subject invention concerns portable devices for use in the removal of contaminants, i.e. chlorine, chloramines, metals, undesirable flavors or odors, from potable liquids. According to the subject invention, portable devices for use in treating potable ... 03/01/07 - 20070045200 - Gathering method and apparatus of powder separated soluble component The present invention relates to an apparatus for collecting soluble component-removed powder that collects soluble component-removed and poorly soluble component-containing powder to recycle by removing the soluble component from the powder through filtering using a vacuum pump after mixing soluble component- and poorly soluble component-containing powder and a solvent dissolving ... 02/15/07 - 20070034578 - Mobile filtration system and method A filtration system comprising a floor panel and a plurality of wall panels connected to each other to define a box, at least one filtering wall vertically inclined and supported inward of a corresponding wall panel such as to define a first free space therebetween, a filtering floor horizontally inclined ... 02/15/07 - 20070034577 - Self-locking grate for deck drain fitting A self-locking grate for a drain fitting body includes a plate having strainer holes and arcuate elongated openings near the periphery of the grate. Enlarged diameter portions of the elongated openings fit over studs connected to a drain, and the grate can be rotated to engage the studs, so that ... 02/15/07 - 20070034576 - Method for separating a homogeneous catalyst A process for separating a mixture comprising a) a monoolefinically unsaturated compound which is obtainable by adding two terminal olefins which bear the functional groups required to prepare the monoolefinically unsaturated compound containing at least two functional groups, or a saturated compound obtained by hydrogenating such a compound, b) a ... 01/25/07 - 20070017879 - Filtration cartridge and process for filtering a slurry A depth filter design is disclosed which has little if any open void area upstream of the media. Preferably, it also has little if any open void area downstream of the media as well. A preferred embodiment uses layers of stacked, fibrous media with several of the layers being separated ... 01/11/07 - 20070007219 - Method and device for fundraising A multi-dimensional fundraising apparatus is provided for use in fundraising activities. The apparatus may include multiple faces and at least one cell on each of the multiple faces. The cells may be formed as interlocking puzzle pieces. Each cell may have a pre-designated donation level. A unique initial cell appearance ... 11/30/06 - 20060266714 - Ceramic foam filter for better filtration of molten iron A ceramic precursor, and ceramic filter prepared therewith, with 35-70 wt % refractory aluminosilicate; 10-30 wt % colloidal silica; 0-2 wt % modified bentonite; 0-35 wt % fumed silica; 0-10 wt % pore formers and liquid. ... 11/30/06 - 20060266713 - Floor panel and method for producing the same A floor panel having a first and second layer. The first and second layer including polypropylene resin. The floor panel also including a foam layer located between the first and second layer. The first and second layer are bonded along an edge region to encapsulate the foam layer. In addition, ... 10/19/06 - 20060231508 - Catch basin apparatus and method of use for the same Apparatus for optimizing fluid flow while maximizing selective filtration of select debris and detritus functions as catch basin in conjunction with conventional sewers. Proximate to a curb inlet a diverter is located, and at least one sieve-member or element is disposed within the catch basin defining a primary and supplemental ... 10/19/06 - 20060231507 - Method and apparatus for treating lime slurry for grit removal A method and apparatus is provided for conveying lime slurry, removing and controlling the amount of grit, and feeding lime slurry, wherein the lime slurry moves through a recirculation loop, and wherein gravity removal of grit from the lime slurry takes place. ... 10/05/06 - 20060219643 - Methods of using integrated fuel processor apparatus and enclosure An integrated fuel processor apparatus and enclosure for converting hydrocarbon fuel to a hydrogen rich gas. The integrated apparatus includes a fuel processor for producing a hydrogen-rich reformate that contains water and a combustible gas component. The fuel processor is enclosed in a gas impermeable enclosure that has a collection ... 06/29/06 - 20060138059 - Corona-treated polypropylene liquid filtration media Improved liquid filtration media with lower pressure drop and increased dirt holding capacity includes a fibrous mat of randomly oriented meltblown polypropylene fibers, where mat has a mean flow pore size of 0.2 to 10 microns and has been corona treated. ... 06/01/06 - 20060113258 - Method and apparatus for water purification The present disclosure relates to a water purification system for use in a water dispensing apparatus. The water purification system comprises an adapter adapted to mount to a top opening of the dispensing unit of the water dispensing apparatus, the adapter including a dispensing unit locking mechanism that is adapted ... 05/11/06 - 20060096932 - High strength, high capacity filter media and structure In the filtration of fluid materials, the removal of particulate from the moving stream requires substantial pressure to maintain flow and substantial capacity for removing particulate. The filters of the invention are rugged, high wet strength materials having a basis weight, permeability and efficiency suitable to obtain substantial reduction in ... 05/04/06 - 20060091084 - Fluted filter media with intermediate flow restriction and method of making same A fluted filter media includes a wall of porous filter material separating a first flute from one or more adjacent flutes, and an intermediate flow restriction disposed in the first flute between upstream and downstream ends of the filter media, so that fluid entering the first flute upstream of the ... 04/27/06 - 20060086674 - Fluid filter having filter basket and method A fluid filter assembly including a filter housing, a filter basket and a filter element and method of use. The filter basket has an unexpanded condition which allows it to be inserted into the fluid filter housing. During filtering operations, the filter basket expands and engages the interior surface of ... 04/06/06 - 20060070961 - Liquid filtration device The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration device and more efficiently direct fluid to sweep bubbles from the device during operation. The ... 04/06/06 - 20060070960 - Apparatus and methods for pumping high viscosity fluids A system for dispensing and filtering fluid is disclosed, in which the fluid flow path is substantially vertical from the fluid inlet through fluid dispense. Substantially all wetted surfaces are Teflon® or some similar non-contaminating fluid, for applications such as cleanroom processes. A valve and a filter chamber are incorporated ... 03/30/06 - 20060065607 - Counter top water filtration system The present disclosure relates to a new multi component counter top water filtration system having two filtration media cartridges, one media cartridge being replaceable at least twice before the second media cartridge exceeds its useful life and requires replacement and includes a mechanism for disengaging the o-rings associated with the ... 03/02/06 - 20060043027 - Automotive fluid filter with sintered pellet filter medium and associated method An automotive fluid filter comprises a plurality of pellets that are sintered together and define a plurality of pores therebetween for passage of automotive fluid through the pores so as to filter the automotive fluid when the automotive fluid is advanced therethrough. An associated method is disclosed. ... 02/09/06 - 20060027508 - Module for treating and a method of producing a module of this type A module enabling individual adaptation by the user to the respective task in the treatment of fluids using housings and connections of existing filtration devices without any modification is described. The module comprises one or more cells stacked one on top of the other, each of these having at least ... 01/26/06 - 20060016767 - Fluid filter system and related method A system and related method for separating floating and nonfloating particulate and entrained, suspended, and/or dissolved contaminants from a fluid. The system includes a tank with a lower chamber spaced from an outlet or upper chamber by a confinement deck. The deck includes one or more sockets for receiving one ... 01/19/06 - 20060011561 - Mobile filtration system and method A filtration system comprising a floor panel and a plurality of wall panels connected to each other to define a box, at least one filtering wall vertically inclined and supported inward of a corresponding wall panel such as to define a first free space therebetween, a filtering floor horizontally inclined ... 01/05/06 - 20060000786 - Filtering screen construction and methods An assembly and method is provided for a screen that may be utilized for filtering purposes including filtering drilling fluid in a vibrating shaker. In a preferred embodiment, at least one screen is formed of a plurality of planar wires that are woven together with a plurality of wires, which ... 12/29/05 - 20050284823 - Cooking oil filter element and method A cooking oil filter element and method are characterized by a filter media having a needled nylon pre-filter media layer and a melt-blown nylon main filter layer. The filter media is pleated and configured in a cylindrical shape, and end caps are attached to the ends of the cylindrical filter ... 11/24/05 - 20050258111 - Method for transporting water in a contaminated environment The NBC (Nuclear Biological Chemical) Water Distribution System for transporting water or just refilling water or other form of liquid into canteens from a water-bull faucet or other types of faucets or a five-gallon water can seems to be possible. The inventive device can fill up a canteen in thirty ... 11/10/05 - 20050247646 - Filter assembly for molecular testing A cytological material sample collection device comprises a cylinder having a longitudinal bore extending there through. The sample collection device further comprises a filter membrane configured for collecting a layer of cytological material when the bore is subjected to negative pressure. The sample collection device further comprises a drip guard ... 10/20/05 - 20050230324 - Non-planar media transmission filter apparatus and method A filter for use in engines or transmissions is provided comprising an inlet-side cover having a wave-like region along the periphery of the inlet-side cover, an outlet-side cover having a wave-like region along the periphery of the outlet-side cover where the outlet-side cover wave-like region is in a complementary alignment ... 10/20/05 - 20050230323 - Non-planar media transmission filter apparatus and method with tray A filter for use in engines or transmissions is provided comprising an outlet-side cover having a first wave-like region along the periphery of the outlet-side cover, a filter media tray having a second wave-like region along the periphery of the filter media tray wherein the filter media tray second wave-like ... 10/13/05 - 20050224425 - Container for inhibiting microbial growth in liquid nutrients A fluid container and method for inhibiting the growth of microbes in liquid nutrient in a container, the container having an interior surface having a metal-ion sequestering agent and/or antimicrobial agent provided in a localized area of the container formed by a two shot molding, insert molding or two shot ... 10/06/05 - 20050218086 - Method for filtering water in an aquarium, a water cultivation tank and similar water bonds, and corresponding filtering system A method for filtering the water of an aquarium, a water cultivation tank or similar water bonds, by means of a filtering system comprising a closed vessel and defining a chamber, a filtering body housed in the chamber, a circulation pump having a suction duct, communicating with the aquarium by ... 09/22/05 - 20050205497 - Apparatus and methods for separating slurried material An apparatus for separating liquid from a slurry comprised of a solid and a liquid is described. The apparatus comprises a container sized and configured to receive the slurry which container comprises a removable cover sized and configured to enclose an atmosphere within the container when the cover is attached ... 09/15/05 - 20050199558 - Dual porosity filter Disclosed is a method and a filter unit for depleting or enriching a liquid or gas with substance(s) comprising i) providing a filter unit comprising at least one convective layer and at least one receiving layer adjacent one another, ii) passing the liquid or gas through the filter so that ... 08/04/05 - 20050167370 - Resin microchannel substrate and method of manufacturing the same The resin microchannel substrate has a surface where a recess leading to a fluid supply port and a bank adjacent to the recess and having many micro grooves on a surface are formed. The grooves form microchannels connecting the inside of the recess and the outside of the recess when ... 07/07/05 - 20050145577 - Liquid filtration device The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration device and more efficiently direct fluid to sweep bubbles from the device during operation. The ... 06/30/05 - 20050139555 - Method of purifying fischer-tropsch derived water A process for the production of highly purified water 38 from Fischer-Tropsch reaction water 12, includes at least the steps of a primary treatment stage comprising an equilibrium staged separation process 14 having at least one stage for removing at least a fraction of non-acid oxygenated hydrocarbons from the Fischer-Tropsch ... 06/23/05 - 20050133463 - Water filter manifold with integral valve A monolithic manifold assembly provides for faster and more reliable installation of water filtration systems within appliances or other locations by incorporating a valve flow block as an integral component of the manifold. The monolithic filter manifold includes a filter receiver for selectively attaching and detaching a cartridge filter. The ... 06/23/05 - 20050133462 - Method of disposing waste from in-home dry cleaning machine using disposable, containment system The present invention relates to a method of disposing waste from an in-home dry cleaning machine using a disposable containment system. ... 06/09/05 - 20050121400 - Multiple parallel layer filter and filtration method A Multiple Parallel Layer Filter and Filtration Method is disclosed. Also disclosed is a device and method that provides superlative filtration in macro, micro and nano ranges for a variety of fluids. The device uses filtration elements that are relatively low cost, yet provide the significant advantage of being able ... ### FreshPatents.com Support |