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WO/2002/064191 |
Apparatus and methods for removing gas from a blood handling system. A filter apparatus (40) for monitoring and removing gas is provided comprising of a gas removal/blood filter (46), a sensor (45) to sense the presence of gas, and a val...
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WO/2002/064238 |
A system for recovering absorbate such as carbon dioxide from an oxygen containing mixture wherein carbon dioxide is concentrated (4) in an alkanolamine containing absorption fluid, oxygen is separated (151, 102) from the absorption flui...
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WO/2002/062446 |
A process for removing oxygen from a copper plating solution is provided. The solution is passed through a degasser comprising a shell and hollow hydrophobic fiber porous membranes wherein the shell while a vacuum is drawn on the surface...
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WO/2002/063287 |
In a method for treating a contaminated fluid stream, a characteristic of a flow of the composition to a carbon adsorption zone (12) is sensed. The sensing is remotely monitored to determine a treatment for the contaminated fluid stream....
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WO/2002/062457 |
The invention concerns a method for emulsifying an oily silicone phase in an aqueous phase. The invention enables to obtain a stable aqueous silicone emulsion, without grinding or mixing, under high shearing without phase inversion, rapi...
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WO/2002/056993 |
The invention relates to compositions containing urea, a method for production and use thereof and products produced therefrom.
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WO/2002/051606 |
The invention relates to a device for carrying out material exchange processes for high-viscosity liquids, especially for evaporating and/or degasifying polymer melts. The inventive device consists of at least one vertical container (1) ...
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WO/2002/051964 |
In this invention the system and processes for organization of oil refinery from gases and heavy admixtures with a separation of purified oil for fractions obtained in the process of thermal distillation, and thermal and catalytic cracki...
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WO/2002/048240 |
A process for producing fluorosilicone/dimethylsilicone copolymer composition for use as a defoamer.
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WO/2002/043829 |
The invention concerns a method characterised in that it consists in: determining online at least an ultraviolet spectrum portion of at least one of the compounds present in one or the other of the waste water feeding circuits (7, 13) or...
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WO/2002/043841 |
A barrier filter useful for aseptically discharging both gaseous and liquid fluids from a chemical process system is disclosed. The barrier filter comprises, within a common enclosure, one or several filter membranes having singularly or...
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WO/2002/041965 |
A combined degassing and flotation tank for separation of a water influent containing considerable amounts of oil and gas. A rotational flow is created in the tank which forces the lighter components such as oil and gas droplets towards ...
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WO/2002/042500 |
A method and apparatus for concentrating dilute biomolecules in samples using electrophoresis is described. The method involves using the charged nature of the biomolecules to localize them to a microspot containing a dialysis membrane. ...
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WO/2002/040127 |
A water processing device for removing contaminants from water for consumption, including a heat exchanger (8), a heater (15), a boiler chamber (21), a liquid level control device (24), a demister (23), a degasser (26), and a self-cleani...
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WO/2002/038255 |
An antistatic membrane module comprising a housing made of a fluororesin and a porous fluororesin membrane disposed in the housing, wherein static buildup is less apt to occur and the separation membrane can be prevented from being damag...
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WO/2002/038298 |
A contaminated aqueous composition is withdrawn from a groundwater extraction well (6) and the groundwater is treated in a pump and treat system (5, 9) to remove a contaminant. The treating of the aqueous composition is monitored from a ...
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WO/2002/032536 |
A modular mass transfer and phase separation system for a fluid comprising a mass transfer component and a second component from which the mass transfer component is separable by mass transfer. The system has a first stage and at least o...
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WO/2002/031309 |
Methods of treatment of fluids produced by an oil or gas well following a stimulation operation, allowing separation from the fluids and re-injection of oil and gas hydrocarbons in a production pipeline under pressure (48), and allowing ...
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WO/2002/028994 |
Disclosed is a method for removing carbon dioxide from fermenting medium. The method includes the steps of transferring a portion of the fermenting beer to a membrane contactor comprising at least one polymeric membrane having a gas side...
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WO/2002/028518 |
An apparatus (10) for dissolving a gas into a fluid which may contain at least one dissolved gas. The apparatus (10) includes a first vertically oriented tube (2) defining a first inner space (32) and a second vertically oriented tube (1...
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WO/2002/026346 |
The invention relates to a method for continuously deaerating a liquid. The method comprises the step that the liquid is led into a closed container (1) so that a liquid surface (7) is formed within the container (1). The space above the...
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WO/2002/022229 |
An apparatus for facilitating the separation of organic materials from a fluid and for promoting the gas exchange from the fluid is provided. The apparatus includes a column having an interior chamber extending between a first end and a ...
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WO/2002/022946 |
The invention relates to a deaeration system for feeding stock into a headbox (10) of a paper machine or equivalent. The deaeration system comprises a deaeration tank (11), to which a duct (a¿1?, a¿2?) leads from a wire pit (12) either...
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WO/2002/022232 |
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 ...
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WO/2002/018037 |
A gas vent filter construction is provided that incorporates a hollow fiber membrane assembly as a means for selectively preventing liquid species from escaping from, for example, a substantially closed liquid filtration system, as gas b...
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WO/2002/018273 |
The invention provides a method and apparatus for maintaining the operation of reactors by removing contaminant matter arising from the solid reactant(s) used as a feedstock in such systems, by either intermittent or continuous means.
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WO/2002/015304 |
The aim of the invention is to remove carbon dioxide from a water/fuel mixture, especially in a fuel cell. To this end, a separation installation that works according to the principle of the fuel cell is used for removing the carbon diox...
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WO/2002/014801 |
The invention relates to a gas-venting arrangement in a paint-toning machine. A dispensing device (20) comprises an at least substantially vertical-shafted dispensing pump (20) connected through a suction pipe (13) to the inside of a col...
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WO/2002/013940 |
Defoaming compositions comprising: A) at least one organosilicone compound which has defoaming activity in aqueous based compositions; and B) at least one reaction product comprising the following reactants: a) a linking agent of formula...
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WO/2002/011644 |
The invention relates to a device (1) for separating air from a waste water mixture, especially a waste water mixture of the kind produced at a medical or dental medical treatment facility, comprising a housing (2) with a round cross-sec...
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WO/2002/010122 |
A method for preparing fatty hydroxamic acids and salts thereof comprising reacting a fatty acid derivative with an aqueous solution of a hydroxylamine.
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WO/2002/007852 |
A gas/liquid phase separator (44) for an electrolysis cell includes a vessel (68) and a float (70) in operable communication with each other. The vessel includes a fluid inlet (72) and first and second fluid outlets (96). A fluid stream ...
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WO/2002/008568 |
The invention relates to an apparatus and a method for degassing a drilling fluid (drilling mud) during works in oil and gas wells. The apparatus receives the contaminated drilling fluid and uses the energy of the well, contained in the ...
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WO/2002/000319 |
The products of the reaction of epichlorohydrin and compounds having the formula (II) R¿3?(EO)¿n?(PO)¿m?OH wherein R¿3? is an alkyl, alkenyl or arenyl group having from 4 to 22 carbon atoms; a substituted alkyl or alkenyl group havin...
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WO/2002/000740 |
The invention relates to copolymers of unsaturated monomers, devoid of rubber, which are selected from the group of styrenes and vinyl cyanides. Said copolymers contain between 65 and 80 % by weight, preferably between 68 and 77 % by wei...
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WO/2001/096009 |
An aqueous microcapsule suspension liquid exhibiting an excellent (long-term) storage stability and allowing easy re-dispersion and dilution with water even after such a storage, is produced by adding a microorganism-fermented polysaccha...
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WO/2001/095990 |
A tubular membrane extractor (11) column is connected to an oil filled electrical component (3). Fault gases dissolved in the oil are extracted from the oil in the extractor (11) and are isolated in a second phase. Oil and second phase g...
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WO/2001/093978 |
Froth (23) in a minerals separation flotation process is deaerated to improve the efficiency of pump (18) by rotating on an impeller (7) in a cylindrical sump (4) feeding the pump. The impeller has low profile blades (11) which when rota...
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WO/2001/093976 |
Laminated, multiphase separators and contactors having wicking structures and gas flow channels are described. Some preferred embodiments are combined with microchannel heat exchange. Integrated systems containing these components are al...
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WO/2001/091877 |
Contactor apparatus and method (200) for removing solvent from a polymer cement. The resulting polymer is substantially free of solvent and exhibits improved porosity and more uniform particle size distribution. In one embodiment, a cont...
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WO/2001/091887 |
The invention relates to a method for recovering nitrogen and/or propylene during the production of polypropylene. To this end, the non-polymerized propylene is separated from the polypropylene in a stripping column (3) while using nitro...
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WO/2001/089999 |
A liquid cleaning device comprises a vessel (1), a bottom plate (3), a heating device and a tubular riser (12) arranged in the vessel for heated liquid ascending through the riser, the heated liquid from the upper, open end of the riser ...
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WO/2001/090665 |
In cooling plants which work with water as both primary and secondary coolant. An evaporator chamber is connected to the suction side of a steam compressor, which compresses the sucked-off steam in a condenser chamber in which the steam ...
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WO/2001/088335 |
A dual purpose device for use in a fluid processing installation handling multiphase fluids, said device being adapted to perform primary and secondary functions within the installation and comprising means for inducing a cyclonic effect...
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WO/2001/083074 |
The invention relates to a method and to an installation for separating out an effluent made up of a multi-phase fluid mixture. According to the invention, said installation includes gravity separator means whose geometrical separation c...
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WO/2001/083075 |
A method and a system for separating a mixture that comprises an oil-water emulsion together with gas. The system comprises a separator tank (11) for separating oil from water in the emulsion, and means for separating gas from the emulsi...
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WO/2001/081255 |
The invention concerns a method for treating and upgrading effluents containing at least a metallic sulphate, characterised in that it comprises steps which consist in: adding at least a base to the effluent to precipitate the metallic i...
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WO/2001/079765 |
The torsion generator includes casing (1), in which at least one canal (2) is formed, whose inlet is located near to the casing (1) periphery. The longitudinal axis of the canal (2) passes on the logarithmical curve, wherein the mathemat...
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WO/2001/076729 |
Anionic surfactant compositions containing one or more multi-functional polyetheramines as foam suppressant/s. The compositions may be formulated with one or more anionic surfactants such as alkylbenzene sulfonates, and may be optionally...
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WO/2001/074710 |
A hydrogen source system delivers a controlled fuel stream (12) to applications. Said system uses wicking material (10) to control the contact between a mixture of fuel (7) comprising NaBH4, NaOH and H20 contained in a fuel tank (11) and...
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