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WO/2011/133184A1 |
A filter system for removing contaminants from oil based industrial liquids and the like includes a support tube with a permeable sidewall through which the industrial liquid flows in an inside out direction. A multilayer coalescence med...
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WO/2011/129697A1 |
The invention relates to a device for coalescing droplets dispersed in a flowing mixture of at least two liquids with different mass density. The device comprises rotating means in the form of a rotating assembly of flow channels that ar...
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WO/2011/128824A1 |
A flotation unit for purifying water, comprising at least a separator tank, a supply duct to a tank inlet, outlets for gas, oil and water from the tank, and a gas injector located in the supply duct, said gas injector comprising a ventur...
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WO/2011/127786A1 |
A compound oil-water separation system comprises a first hydrocyclone pipe body (10), a T-tube body (30) and a second hydrocyclone pipe body (20) which is connected in sequence. The T-tube body (30) includes a lower horizontal pipe (31),...
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WO/2011/130321A2 |
Several prototype systems are described for separating oil and water from emulsions. The systems operate at ultrasonic resonance and are thus low power. Each system contains one or more acoustic transducers operating in the 100 kHz to 5 ...
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WO/2011/126964A1 |
A composition and method demulsify a produced emulsion from anionic surfactants and polymer (SP) and alkali, surfactants, and polymer (ASP). The produced emulsion is demulsified into oil and water. In one embodiment, the composition incl...
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WO/2011/127233A2 |
Disclosed and claimed is a method of demulsifying a produced emulsion into oil and water by adding a surfactant to the produced emulsion. The surfactant comprises any combination of surfactants having a plurality of hydrophilic groups.
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WO/2011/126136A1 |
A filter element (50) is provided with a first filtration material (51) which has a function of removing dust (D) in fuel (F), and also with a second filtration material (52) which is contained inside the first filtration material (51) a...
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WO/2011/121264A1 |
A filtering machine (10) for filtering a mixture which includes entrained oily contaminant, the filtering machine (10) including a filter (14) which has an exterior housing (15) through which the mixture, in use, passes to contact filter...
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WO/2011/120767A1 |
The invention relates to a disposal vehicle for disposing of sludge and grease residues from a grease-sludge-water mixture, comprising a receiving and processing tank (10). It is envisaged that the receiving and processing tank (10) comp...
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WO/2011/115461A2 |
A sterilization apparatus for a water purifier of the present invention comprises: a water tank having an inflow hole formed at a center thereof and a draining hole formed at a side of the inflow hole; a fixing unit which is provided at ...
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WO/2011/113457A1 |
The invention relates to a fuel filter device (10) for a fuel, in particular for diesel fuel, with a housing (12) which has, at least in regions, a receiving chamber (14) for a medium, in particular water, which is separated off from the...
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WO/2011/115460A2 |
The sterilizing tank of a water purifier of the present invention consists of: a water storage tank which has a water inlet hole formed in the centre and a water outlet hole formed to one side of the water inlet hole; a securing part whi...
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WO/2011/115826A1 |
The present invention generally relates to a coalescer device and separation method employing the coalescer device for coalescing material comprising a dispersed liquid phase from an emulsion.
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WO/2011/112403A2 |
A separator method and apparatus that includes a rotatable drum defining an annular passageway therein, a plurality of blades coupled to the rotatable drum and located in the annular passageway, each of the plurality of blades including ...
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WO/2011/097727A1 |
A method and system for reversibly converting water between an initial ionic strength and an increased ionic strength, using a switchable additive, is described. The disclosed method and system can be used, for example, in distillation-f...
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WO/2011/082498A1 |
A fluid treatment device and method is proposed for the treatment of a fluid that has components to be separated, such as tailings. The fluid treatment device in one embodiment comprises a motive pump connected to drive fluid to be treat...
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WO/2011/080399A1 |
A tall-oil pitch product, which is saponified with an alkali, which product comprises a stable emulsion or a micelle-water mixture, and a method of producing it, and its uses. In the present method, in order to saponify and to hydrolyse ...
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WO/2011/081230A1 |
The present invention relates to an apparatus and method for purifying waste oil by means of an automatic purification system for removing heavy metal impurities from contaminated oil using a precipitation purification technique and a ca...
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WO/2011/081764A1 |
Methods of removing impurities from an impurity-loaded organic salt solution by intermixing the impurity-loaded organic salt solution with a stripping solution to form a biphasic mixture, wherein the intermixing effectively reduces the c...
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WO/2011/081880A1 |
A liquid separator system having a gas phase zone, an aqueous phase zone and a denser liquid zone is used to separate mixtures of fluids. The separator can be used for separating molten sulfur from liquid redox solution or reslurry water...
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WO/2011/079321A2 |
The present application is directed to a subsea separator. The subsea separator suitably comprises (a) a housing having an inlet for receiving a fluid mixture, a non-gaseous fluid outlet located along the housing at a point lower than th...
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WO/2011/079139A2 |
A method and system for controlled fractionation of particles. A sample having a plurality of particles of different size distributions. A uniform array for the preparing of optical traps having a selected array lattice constant. The plu...
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WO/2011/077198A1 |
The invention relates to a system for the dehydration and desalination of hydrocarbons, comprising: a tank (1); a water column (2); a distributor (3) for the hydrocarbon to be treated, located in the lower part of the tank; and a pump (4...
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WO/2011/073704A2 |
The invention relates to a method and apparatus for handling drilling mud containing oil/water emulsion, comprising the step of decomposing the emulsion content of the mud, separating phases thus obtained, and establishing said decomposi...
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WO/2011/073550A1 |
The invention relates to a separator of fluid medium components, said separator including, along one axis (6), a movable assembly (11) that is rotatable around the axis. Said separator moreover includes an output device (16). The movable...
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WO/2011/075382A2 |
Methods for treating oily wastewater comprising adding to the wastewater a cationic coagulant and an acrylamide copolymer flocculant. The acrylamide copolymer flocculant may comprise either an anionic acrylamide copolymer flocculant or a...
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WO/2011/071113A1 |
An oil-water separation device is provided with: a supply opening (3b) for water mixed with oil; a flow path for causing the water (X4, X7) mixed with oil, the water being supplied from the supply opening, to flow therethrough in such a ...
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WO/2011/067336A1 |
A separation system 250 for separating particles of a first fluid from a flow of a second fluid, wherein the first fluid has a higher density than the second fluid comprises holder means 252 and a separation chamber 254. A lid 256 is pro...
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WO/2011/065955A1 |
The present invention provides for a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (l) comprising at ÏŠeast two oxirane or oxetane groups; a compound (II) comprising silicon and one or more am...
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WO/2011/063463A1 |
Cutting wash apparatus includes a wash tank (11) having side walls (15) converging to an inclined lower floor (16) and containing an air agitated wash solution including a surfactant. A cyclone separator (27) receives an oil-based mud an...
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WO/2011/059434A1 |
The present invention provides a system( 10) for filtration, re-circulation and monitoring fryer oil. The drainage from the fryer (1) is controlled, such that the fryer (1) is in operable condition while the oil is being filtered. A cont...
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WO/2011/059871A1 |
An apparatus and method to separate grease and solids from wastewater before reaching the sewers using a grease trap, wherein said grease trap comprises a detachable residue trap reducing turbulence and including a mesh which efficiently...
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WO/2011/059116A1 |
A tubular filter suitable for capturing and removing, in a continuous production line, solid content and oil content in a large volume of liquid (particularly a beverage liquid). A tubular liquid-treating filter formed by winding a nonwo...
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WO/2011/054192A1 |
A high water content oil-air-water three phase flow water removing device, which includes a mist eliminator (8), a fluid rectifier (7), a liquid collection chamber (2), a honeycomb duct (5), an inlet connection pipe section (10), an air ...
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WO/2011/048439A1 |
A cyclone separator for separating a heavy fraction from a multiphase fluid comprising a mixture of the heavy fraction, a medium fraction and a light fraction includes an elongated cyclone tube which comprises a fluid inlet, a heavy frac...
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WO/2011/049468A1 |
The invention relates to a method for the continuous use of a vacuumized water knockout circuit integrated with a contaminated hydraulic-oil reservoir, a tank (1). A continuous process is based on a vacuum pump (12) keeping both a treatm...
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WO/2011/042605A1 |
Separation media, separation modules and methods are provided for separating water from a water and hydrocarbon emulsion and include a fibrous nonwoven coalescence layer for receiving the water and hydrocarbon emulsion and coalescing the...
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WO/2011/040839A1 |
The invention relates to the oil extraction industry, more specifically to gathering a gas-liquid product and preparing water for a system for maintaining formation pressure in a well cluster. The problem of interest and the desired tech...
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WO/2011/041659A1 |
A system for automated water drainage in a fuel system includes a fuel-water separator (24), a water sensor (26), first (28) and second (30) drain valves, a drain pressure sensor (32), and a control system (34), which is operably connect...
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WO/2011/041671A1 |
The present invention is drawn to methods for facilitating fluid flow through the nanopores of membranes, i.e., through sub-micron pores. The present invention is also directed to one or more apparatus for such fluid flow, and for nanopo...
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WO/2011/035854A1 |
The invention relates to the use of alkoxylated cyclic diamines, the reactive groups of which are alkoxylated by means of at least one C2 to C4 alkylene oxide, and the average degree of alkoxylation of which is between 1 and 200 alkylene...
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WO/2011/035368A1 |
According to this invention, plants of the genus Triodia are harvested for use as a renewable energy source or as a means of carbon sequestration. Triodia is a hummock-forming grass endemic to Australia, commonly known as spinifex. It is...
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WO/2011/034764A2 |
Apparatus and method for separating a fluid. The apparatus includes an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet f...
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WO/2011/031626A2 |
An exsiccate device removes moisture or water from a fuel tank. Suitably the fuel exsiccate device is interposed between two pipes that fluidically communicate air or fuel. The exsiccate device contains numerous beads formed from a subst...
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WO/2011/026197A1 |
The present invention relates to an apparatus and method for the treatment of water and, in particular, an apparatus and method which may be applied to fluids such as grey water to be treated prior to discharge. The invention is intended...
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WO/2011/028738A2 |
The method relates to particle separation from a feed stream. The feed stream is injected directly into the froth zone of a vertical flotation column in the presence of a counter-current reflux stream. A froth breaker generates a reflux ...
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WO/2011/028131A1 |
This invention relates to a device and method for regenerating mono ethylene glycol (MEG) after use as hydrate inhibiting agent in production lines of gas- and oil fields, where the method comprises subjecting the process fluid from the ...
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WO/2011/022791A1 |
The present invention relates to a small-size hydrocyclone separator with high fluid treatment capacity owing to the structural features of the supply system, top outlet (overflow) and bottom outlet (underflow). The supply system is desi...
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WO/2011/019349A1 |
An apparatus for providing reaction of fluids and separation of products with increased residence time. The apparatus includes a stationary shell, a rotating hollow cylindrical component disposed in the stationary shell, a residence-time...
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