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WO/2012/099523A1 |
The present invention refers to a process for purification of biodiesel by filtration through a self-cleaning filter, the purification process lasting for at least 24 hours. The purification process can typically comprise a secondary fil...
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WO/2012/084098A1 |
The invention relates to a device and method for filtering fluids, in particular a filtering device for beverages such as beer. For this purpose, at least one filtration tank (4) is provided, which has an unfiltered-fluid chamber (4a) ha...
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WO/2012/086698A1 |
Provided is a method for producing a polishing liquid composition which is capable of reducing scratches and particles on an object to be polished after polishing. Specifically provided is a method for producing a polishing liquid compos...
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WO/2012/060778A1 |
A membrane sensor for detecting fouling, the membrane sensor comprising a first chamber having an inlet and an outlet; a second chamber having an outlet; only one membrane, the membrane being disposed between the first chamber and the se...
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WO/2012/057155A1 |
Provided is a simple filtering operation method capable of carrying out a filtering operation with a ceramic filter over extended periods of time without clogging, in the operation of crossflow type filtering, using a ceramic filter, of ...
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WO/2012/057156A1 |
Provided is a simple filtering operation method capable of carrying out a filtering operation with a ceramic filter over extended periods of time without clogging, in the operation of crossflow type filtering, using a ceramic filter, of ...
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WO/2012/040848A1 |
Provided herein is an efficient solid-liquid separation method for bio-waste material treatment. The method contemplates the addition of certain cationic polyelectrolytes (or "polymers" as used herein) to the bio-waste materials prior to...
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WO/2012/004167A1 |
The instant invention discloses a method for the improvement of flakes recovery from hydrocarbon processing units and in particular slurry reactors by liquid-solid filtration prior to fractionation.
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WO/2012/001389A1 |
A process for the separation of carboxylic acid from a slurry in a solvent is described comprising the steps of: supplying the slurry comprising crystals of carboxylic acid to a filter operating at pressure and at a temperature above the...
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WO/2011/152762A1 |
The inventions relate to means for conducting mass transfer sorption processes for separating the components of aqueous solutions of inorganic substances. The method for conducting mass transfer sorption processes involves passing aqueou...
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WO/2011/147173A1 |
A device and method for filtering catalytic cracking slurry oil. The device comprises a slurry oil circulating tank (1), a crossflow membrane filter (2) and a slurry oil circulating pump (7). The crossflow membrane filter (2) comprises a...
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WO/2011/144614A1 |
The present invention relates to a differential pressure measuring device (7), in particular for a degree of pollution monitoring unit (6) of a filter unit (1). In order to achieve high measuring accuracy, the differential pressure measu...
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WO/2011/140602A1 |
Water treatment apparatus, including: a ceramic filter; and a flow apparatus operable to pass water through the ceramic filter in a forward direction so as to filter the water, the flow apparatus also operable to pass water through the c...
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WO/2011/109847A1 |
The invention relates to a process for filtration of fluids, especially of aqueous media, by means of a backflush filter apparatus consisting of a cylindrical housing, a cylindrical and perforated support body installed coaxially therein...
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WO/2011/110585A1 |
The invention relates to a method for regenerating a hydrocarbon filler including one or more dispersant additives, said method including the following steps: a) a step of placing said filler in contact with at least one agent for aggreg...
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WO/2011/108418A1 |
Disclosed is a filtration method that extends filter life and achieves high filtration efficiency, and also an abrasive slurry produced by said method. In the filtration method, a filter is dipped in a deaired solvent before a non-deaire...
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WO/2011/108419A1 |
Disclosed is a liquid filtration method that extends filter life and achieves high filtration efficiency, and also an abrasive slurry produced by said method. In this liquid filtration method, a filter is decompression-treated in a solve...
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WO/2011/099917A1 |
A method for supplying compressed air for the operation of moving bed filters by means of a compressor is characterized by controlling the pressure of compressed air from the compressor by controlling the rotational speed of the compress...
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WO/2011/078784A1 |
A device for sample purification and enrichment comprising a filtration unit having a filter and an agitator, wherein suction draws a sample across the filter and a back wash flushes materials collected in the filter. The amount of colle...
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WO/2011/050872A1 |
The present invention relates to a suction/return filter, comprising an inner filter arrangement at least comprising a filter head that can be interconnected in a fluid circuit and a filter base having a precharge/anti-cavitation valve f...
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WO/2011/049544A1 |
A continuous online process for rejuvenating whole stream of contaminated lean sulfolane in an extraction system is provided. In particular, a rejuvenator is installed in the solvent circulation loop to remove the contaminants continuous...
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WO/2011/048272A1 |
The invention relates to a disc filter (1), which disc filter comprises a disc (3) provided with a collection trough (8), a vat (7) of the disc filter, and means for feeding a flow to said disc filter (1). Furthermore, the disc filter co...
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WO/2011/041749A1 |
The embodiments disclosed herein are generally directed to the separation of mixtures of liquids and solids, of liquids and liquids, and/or liquids and solute using a separation medium. The separation medium can be a membrane with a smal...
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WO/2011/025602A1 |
A new fractionation device shows desirable features for exploratory screening and biomarker discovery. The constituent MSCs may be tailored for desired pore sizes and surface properties and for the sequestration and enrichment of extreme...
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WO/2011/003516A1 |
A filter device for filtering oil leakage amounts from hydraulic systems, wherein hydraulic oil can be sucked from a tank (4) via a suction line (10) and leakage oil can be fed via a leakage oil line (12) to the non-filtered side of a le...
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WO/2011/003490A1 |
A precoat filter for filtering liquid media or products, in particular for filtering beverages, with at least one partition separating an unfiltered material space and a filtered material space, and with a plurality of filtering elements...
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WO/2010/151212A1 |
A simulator device configured to replace a filtration unit in a crossflow filtration system comprises a feed inlet (41), a first flow path (43) connected to the feed inlet (41) for simulating a retentate flow in the filtration unit, and ...
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WO/2010/147557A1 |
The disclosed apparatus and method allow cleaning of at least a first permeable membrane (102) and preferably a second permeable membrane (104) that are used in detecting a ratio of trans-membrane pressures for monitoring the integrity o...
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WO/2010/118523A1 |
The present application described a method of reducing methoxypyrazines (MPs) in grapes or grape products comprising: (a) contacting the grape or grape product with a protein that binds to MPs at a pH of about 3 to about 4 to form a prot...
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WO/2010/114727A1 |
A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration device comprising a sintered porous polymer matrix comprising at least one concentration agent that comprises an amorp...
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WO/2010/108379A1 |
An electric interlocking apparatus of a belt conveyer system and a ceramic filter system is disclosed. The ceramic filter system is controlled by a control cabinet of itself, while the belt conveyer system is controlled by a belt electri...
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WO/2010/088720A1 |
Apparatus for extracting hydrocarbon contaminant from groundwater such as petrol/diesel fuel from subterranean fuel tanks which utilises filter material in a bag confined within a cylinder. A logic circuit imposes a periodic "clean" cycl...
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WO/2010/087055A1 |
Conventional techniques for separating an objective substance from a liquid-liquid or solid-liquid mixture have problems including the following: the objective ingredient trapped cannot be isolated; separation of a mixture having a small...
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WO/2010/083940A1 |
The present invention relates to a method for filtering fluids, such as filtering beverages like beer or the like. According to the invention, non-filtrate is fed at a non-filtrate pressure (P1) to a non-filtrate chamber (6a) having at l...
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WO/2010/077718A2 |
A method for removing the high particle size tail of the particle size distribution of a slurry while leaving desirable smaller particles in the slurry. The method involves providing a filter media having a first and second side and bein...
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WO/2010/075916A1 |
The invention relates to a method and to a device for settling filtration of fluids, especially of beverages, such as beer. Unfiltered fluid is thereby fed into a filter unit (2) via at least one inlet (1) and filtered by means of at lea...
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WO/2010/074765A1 |
A strainer is disclosed for filtering a flow stream passing there through, while reducing vortex shedding and related minimizing noise and vibration. The strainer includes an elongated member which defines a generally longitudinal axis, ...
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WO/2010/065031A1 |
Contemplated wastewater treatment plants and processes comprise a unit in which a silicate-containing waste stream is combined with an alkaline process stream to so form a pH-controlled intermediate that is then fed to a reactor in which...
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WO/2010/042762A1 |
Compositions for platelet rich plasma (PRP) are provided. Generally, these compositions comprise a higher concentration of platelets and white blood cells than whole blood. The concentrations of the platelets and/or the white blood cells...
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WO/2010/017633A1 |
The present invention relates to uses, compositions, devices, and methods involving the utilisation of nitric oxide to hinder, impede, inhibit, or prevent transmission of infectious viral particles to host cells.
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WO/2010/019077A1 |
The invention relates to the filter aid applied at clarification of beverages containing polyphenols and/or sensitive proteins, particularly at clarification and stabilization of beer. This filter aid is the composite which comprises mic...
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WO/2009/154477A1 |
The present invention is directed to an enhanced process for separating dissolved and suspended solids from valuable or harmful liquids and more particularly to improving the operational aspects and separation efficiency of treating cert...
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WO/2009/144273A1 |
A fuel filter is described for use in internal combustion engines which are operated in particular with bio-fuels, in particular biodiesel. The filter has active substances in immobilized form.
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WO/2009/138678A1 |
The present invention relates to a method for preparing precipitated silica, including a step for filtering and washing an aqueous suspension (S), including the following steps: (a) a first portion (S1) of the precipitated silica suspens...
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WO/2009/132864A1 |
The invention relates to a filter module (1) for single use, having a closed casing (3) as the filter housing (2), and at least one first opening (8) through the casing (3) to a nonfiltrate chamber (9), at least one second opening (10) f...
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WO/2009/126579A2 |
A water purification system and method includes a first delivery pump to maintain a flow of water into a multi media filter, which filters the pumped water, which is then pumped by a reverse osmosis pump through a plurality of reverse os...
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WO/2009/123995A1 |
This is a method that is an environmentally friendly hybrid microbiological control compromising a physical method through fine filtration, which removes nutrients, bacteria and suspended solids from open recirculating cooling systems. T...
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WO/2009/121874A1 |
The invention describes a filter element for purifying liquids. It possesses an inflow opening and an outflow opening which are sealed either jointly or singly with a film which dissolves in liquid. The film decomposes after installation...
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WO/2009/123350A1 |
Conventionally, separation techniques to recover a target substance from a liquid-liquid or solid-liquid mixture are faced with problems such as the following: the separation of the captured target component is not possible; the separati...
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WO/2009/109040A1 |
A filter assembly comprises a housing having a first open end, a first closed end, an inlet, and an outlet; a filter support, the filter support having a first permeable support portion and a second permeable support portion nested withi...
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