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WO/2004/037900A1 |
The invention relates to a method for producing an absorbent polymer, said method comprising a first mixing process during which a plurality of absorbent polymer particles (1) are mixed with a liquid (2), and a second mixing process duri...
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WO/2004/037908A1 |
Disclosed is a method for producing a polyamide containing titanium dioxide pigments. Said method is characterized by the fact that titanium dioxide pigments are dispersed in an initial mixture containing water and caprolactam by means o...
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WO/2004/035190A1 |
The invention concerns a method and a device for making a dispersion or an emulsion (41) from at least two fluids known to be unmiscible, said fluids constituting a dispersed phase (40) and a dispersing phase (44), the dispersed phase (4...
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WO/2004/035192A1 |
To optimally mix treatment additives to a contaminated liquid, treatment additives are selected. A mixing energy requirement of the contaminated liquid and treatment additives is then determined by mixing the treatment additives over a r...
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WO/2004/034807A1 |
The invention concerns a device for supplying fodder to animals and a method for reducing germs in fodder supply of fodder supply devices for animals wherein pumpable fodder mixtures are prepared and transported to consuming locations. I...
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WO/2004/035171A1 |
Undesirable dissolved gas is removed from a liquid (12) by pressurizing the liquid containing the undesirable dissolved gas therein. The liquid is then directed into a hydrocyclone (10) having an inlet (16) optimized for liquid particle ...
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WO/2004/035716A1 |
The present invention relates to an apparatus for producing and supplying water-in-oil emulsified fuel that supplies to a boiler water-in-oil emulsified fuel, which is emulsified by mixing an emulsifier and water in crude oil such as bun...
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WO/2004/035186A1 |
A gas (30) is dissolved into a liquid (12). Pressurized liquid (12) in directed into a hydrocyclone (10) to form a vortex stream having an evacuated central area (28). The inlet aperture size and shape and the barrel diameter and length ...
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WO/2004/033581A1 |
Emulsions are provided which are useful in imparting water-resistance to gypsum products. In one embodiment, the emulsions comprise at least one wax, an alkyl phenol, a salt of polynaphthalenesulfonic acid, and a complexed starch. Emulsi...
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WO/2004/026481A1 |
A substance-atomizing apparatus (30) has a pump member (9) and a generator member (12). The pump member (9) has a piston (13) that is reciprocally moved in a cylinder (17) by a drive device (1) and pressurizes a raw material fluid. The g...
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WO/2004/026451A1 |
The invention is directed to a high pressure fluid processing device for shearing particles in a fluid mixture. The fluid processing device makes use of annular flow paths. For example, a fluid mixture can be separated into two flow path...
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WO/2004/024802A1 |
A method for combining materials (such as impregnating materials with functional materials) uses a combination of supercritical fluid technology and polymer melt processing technology. The functional material is soluble in a near supercr...
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WO/2004/024307A1 |
The invention includes a directional aerator (50) having a float (12), an uptake pipe (22) extending through the float (12), and an impeller (30) for pulling a flow of wastewater into the uptake pipe (22). The wastewater flow is vertical...
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WO/2004/024306A1 |
The invention relates to a device and a method for enriching gas or gas mixtures in potable water, which make it possible to obtain a uniform gas water mixture while using a minimum amount of assembly space and energy at the preliminary ...
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WO/2004/025125A2 |
A surface aeration impeller (1) for use in a liquid filled tank. The impeller is rotatable about an axis perpendicular to the static liquid surface. The impeller has a plurality of blades (2) mounted the underside of a disc or disc-like ...
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WO/2004/022208A1 |
An apparatus for supplying a bactericidal/antiseptic solution whereby the bactericidal/antiseptic solution can be continuously supplied and a bactericidal/antiseptic solution having a high bactericidal effect and being maintained at weak...
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WO/2004/021497A2 |
A solid oxide fuel cell system (20) operates on a hydrocarbon fuel and includes a solid oxide fuel cell (30), a fuel reformer (30) and a humidifier (26). The humidifier passively transfers water from a exhaust stream (35) of the solid ox...
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WO/2004/018382A2 |
The present invention relates to a method of preparing a silicate-based foam, a foam obtained by using such a method as well as the use thereof. The object of the present invention is to provide a silicate-based foam, which foam has a sh...
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WO/2004/018086A1 |
An adjustable gas injector (10) for injecting a gas into a liquid at a controlled rate. The injector (10) includes a housing (12) and a gas flow adjustment device (56). The housing (12) includes primarily a liquid inlet (14), a gas inlet...
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WO/2004/016953A1 |
A chemical delivery system includes an inlet nozzle (12) delivering a quantity of the fluid in a main fluid flow passage to a storage tank (24) for holding a chemical to be mixed with the fluid and an adjustment dial (15) having a plural...
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WO2003099426B1 |
A flow distribution device (100) has a vane distributor (111) at least partially disposed within a cartridge (102) and is operationally coupled to a second distributing device (112) that receives output from the vane distributor (111) Es...
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WO/2004/014532A1 |
Membrane strip diffusers are disclosed, useful for example in aerating wastewater in activated sludge plants. These diffusers have membranes, diffuser bodies and gas conduits elongated in the same general direction. Such conduits may be ...
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WO/2004/013049A2 |
A method of treatment of water in an aquatic environment. Water is first pumped from a reservoir to a first mixing Station (912). An inert gas (916) is introduced into the pumped water at the first mixing station to provide inert gas sat...
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WO/2004/013051A1 |
A method for removing contaminants from a liquid includes the useof a hydrocyclone as either a gasification device or pressure reduction device prior to a stratification separation in a flotationtank (18).
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WO/2004/013337A1 |
A sulfuric acid production vessel is provided that oxidatively processes elemental sulfur or elemental sulfur-bearing materials to produce sulfuric acid. The vessel maximizes sulfuric acid production from elemental sulfur-bearing materia...
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WO/2004/012867A2 |
Eductor apparatus (100, 99) is provided for introducing gas into a liquid in a gas flotation cell, the apparatus comprising a clean liquid inlet port (101), the inlet port having an outlet end (104) through which the clean liquid is ejec...
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WO/2004/011131A2 |
Disclosed is a flexible screw feeder (10) for conveying and/or mixing particulate solids comprising a hollow feed tube (11) in which the particulate solids are transported from a first location (12) to a second location (13); and auger c...
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WO/2004/007894A2 |
Disclosed is an apparatus and method for hydrating particulate polymer. In the presently preferred embodiment, the apparatus includes a storage assembly (102), a hydration assembly (106) and a delivery assembly (104) that connects the st...
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WO/2004/004877A1 |
Method and apparatus are disclosed for mixing fluid streams of different compositions (19) (22) to minimize fluid condensation inside a mixing vessel (10) where the objective is to produce an all-vapor mixture product (34).
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WO/2004/004862A1 |
A method of producing microparticles and nanoparticles of a solute via the extraction of solvent, having the solute dissolved therein, from an emulsion from source (114) using a supercritical fluid form source (112). The solute to be pre...
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WO/2004/004876A1 |
An apparatus for producing a carbonated water which comprises allowing water to pass through a first carbonic acid gas dissolving device (7) to dissolve a carbonic acid gas in water, and then allowing the carbonated water having passed t...
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WO/2004/002879A1 |
Method for ammonia production through a catalytic reaction of pressurised synthesis gas in an appropriate compressor with many stages (1, 2) , each of which is equipped with an inlet and outlet (la, 2a, lb, 2b) for said synthesis gas sai...
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WO2003007681B1 |
There is provided an infant feeding bottle system (1) having an agitator (30) for mixing a powder substance with a liquid in a non-rigid disposable liner (25). The bottle system permits a user to mix powdered formula directly inside a no...
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WO/2004/003672A1 |
A data processing system controls a cement slurry mixer to completely hydrate a quantity of a cementitious material with a specified quantity of liquid before introduction to a concrete mixer.
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WO/2004/000447A2 |
The invention relates to a device for saturating a liquid with gas by means of pressure, which comprises: a saturation container (1) filled with pressurized gas, one or more nozzles (8) for injecting a liquid into the saturation containe...
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WO/2004/000448A1 |
The invention relates to a device for the gas enrichment of fluids, to a method for producing fluids that are enriched with gases and to the use of the aforementioned device in human and veterinary medicine and the pharmaceutical, foodst...
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WO/2003/106009A1 |
The invention concerns an electromagnetic device for interfacial fusion and stirring of diphasic systems, in particular for accelerating metallurgical of pyrochemical processes. Said device comprises for example a crucible (2, 28), desig...
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WO/2003/104651A1 |
The invention relates to an aerating wheel with an improved and greatly simplified construction achieved by means of an aeration wheel comprising a running wheel (1) with at least one reservoir tube (2), arranged on a hub (20) rotatably ...
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WO/2003/103817A1 |
A diffuser mounting assembly includes two saddle sections (40, 42) having integral outlet fittings (60) to which elongated diffusers (68) can be mounted for aerating liquid in a basin. Air laterals (30) installed in the basin receive the...
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WO/2003/099425A1 |
The invention concerns a device for aerating (14, 10, 9) and mixing (6) waste water in a treatment reactor (1). The invention also concerns the use of such a device for purifying wastewater, and as fermenting reactor to produce the bioma...
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WO/2003/097537A1 |
The invention relates to a method and a device for the continuous treatment of water. According to the invention, water and a substance that is soluble in water are fed as a pre-mix to a dissolution and mixing zone of a turbulence flow-t...
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WO/2003/097223A1 |
A continuous dissolving device having a dissolving unit for dissolving gas in a mainstream liquid is characterized by having a flowmeter for measuring the flow rate of the mainstream liquid and outputting a signal representing the measur...
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WO2003011097B1 |
A chemical dispenser (60) for use in a hard floor surface cleaner (10) includes a supply of cleaning agent (70) and a flow control device (72). The flow control device is fluidically coupled to the supply of cleaning agent and includes a...
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WO/2003/095081A1 |
The invention relates to a stirring and aerating device for activated sludges, wherein a towerlike frame is formed by a carrier element (2, 3) receiving a drive device (1) and at least three support elements (4) extending from said carri...
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WO/2003/095082A1 |
The inventive method for producing foam consists in supplying a gas flow, which is preliminary passed through a permeable membrane, and a foam-forming composition to a foam formation zone. Said gas flow and foam-forming composition inter...
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WO/2003/094980A1 |
An embodiment of an apparatus for producing a sterilized water wherein each of an aqueous acid solution (21) and a chlorine-containing aqueous solution (31) is diluted with raw water (1) in a device (4) for inclusion, and then the result...
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WO/2003/092900A1 |
An improved eductor-mixer system (1) in which pressurized working fluid is discharged through a cylindrical annular nozzle as a translational high speed jet flowing longitudinally past a end of a solute tube inlet (7) into a tubular disc...
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WO/2003/092852A1 |
Crystallization of an organic pharmaceutical compound is achieved by atomization of one solution and introduction of the atomized solution into a vessel containing a second solution where the solutions are mixed to form a product. The pr...
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WO/2003/092458A1 |
A device for heating and working up milk, in particular for preparing cappuccinos on a coffee machine, having a conveyor pipe (3) with an open end (4) which can be submerged in a vessel (5) containing milk, a first pipe (6) for supplying...
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WO/2003/093572A1 |
An apparatus for treating material, such as lignocellulose material, fibrous material, particulate material, cellulosic material, and the like. The apparatus includes a feed system, a reactor, a conveyor, and a discharge system. The feed...
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