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Patent Searching and Data


Matches 851 - 900 out of 4,805

Document Document Title
WO/2004/110590
A waste water filtration system vehicle capable of rapidly and efficiently recycling waste water from plants without incineration treatment, comprising a vehicle traveling means having a prime mover and a drive mechanism for traveling, a...  
WO/2004/108863
The invention relates to the use of alkoxylated cross-linked polyglycerols having multifunctional electrophilic compounds. Said polyglycerols have a molecular weight of between 1000 - 100.000 units and have between 5 - 100 glycerol units...  
WO/2004/108246
A composition and method for treating oversprayed paints in paint spray booths is provided. The method includes contacting the paint overspray with a wash water system comprising an agitated solution including a coagulant so as to collec...  
WO/2004/105915
A sensor-less liquid-liquid separation means capable of simplifying the detection of a liquid-liquid double layer interface or eliminating the use of an interface sensor for liquid formed in double layers due to a difference in specific ...  
WO/2004/103520
The invention relates to a settling tank which is intended for the treatment of waste effluents. The inventive settling tank comprises a tank (101) into which waste effluents are introduced. Once said effluents have settled, they are dis...  
WO/2004/103134
The invention is directed to an oil treatment apparatus and method for treatment of oil which transports oil to be treated from a source through a first conduit to a treatment station. The treatment station includes a filter system (50) ...  
WO/2004/104144
The present invention relates an apparatus for recycling and feeding lubricant, capable. of recycling the lubricant exhausted from a catapult by filtering the lubricant and separating water contained in the lubricant, the apparatus for r...  
WO/2004/101102
A system for separating a mixture of two fluids of different specific gravities comprising: a first chamber having an inlet for receiving said mixture; a second chamber having a connection for receiving the fluid with the higher specific...  
WO/2004/101121
Apparatus is provided for measuring volumetric or mass flow of fluid which includes a capsule (12) adapted to reciprocate within a housing (22) and receive fluid from a tube (18), a magnetic force exerting device (24) adapted to exert a ...  
WO/2004/098783
An inlet device (2) to a separator (1) comprising: a generally tubular outer wall (5) and a generally tubular inner wall (6), said outer and inner wall defining at least a part of a first annular path (7) between them, an inlet opening (...  
WO/2004/099678
Disclosed is a dry type air purifying device with wet type mist eliminators. The dry type air purifying device with wet type mist eliminators according to the invention includes a wet purification unit having wet type mist eliminators, a...  
WO/2004/099093
The present invention is a process for irrigation of a golf course, which involves monitoring reclaimed water and treating it when necessary to avoid harmful effects to plantlife. There are a plurality of monitors (5, 9, 11) to obtain re...  
WO/2004/096406
Hydrocyclone (1) for separating an input stream (8) of two immiscible liquids having a stream inlet (18) an inner shell (3) and an outer shell (4) concentric with the longitudinal axis (5) of the hydrocyclone (1), a cyclone chamber is de...  
WO/2004/096407
Wastewater treatment equipment for cleaning wastewater of car washing and reusing as cleaning water for washing a car. The treatment equipment of cleaning wastewater containing oil and surfactant comprises a section performing coagulatio...  
WO/2004/096422
Use of a particulate emulsifier comprising at least one polymer, in an oil-in water or water-in-oil emulsion, wherein the hydrophilic/hydrophobic balance of the polymer can be varied on application of a stimulus to break the emulsion, or...  
WO/2004/096408
Hydrocyclone (lc) for separating an input stream (8) of two immiscible liquids having a stream inlet (18c) an inner shell (3) and an outer shell (4) concentric with the longitudinal axis (5) of the hydrocyclone (lc), a cyclone chamber is...  
WO/2004/094031
The present invention relates to the manipulation of dispersed systems, such as aerosols, smoke, emulsions, suspensions, foams, etc., by application of electromagnetic radiation, such as microwave radiation. The optimal frequency of the ...  
WO/2004/094037
A method for purifying a spent acid catalyst from an acid catalyzed chemical reaction that generates a mixture of a product, spent acid and tar, includes the steps of separating the mixture of product, spent acid, and tar into a product ...  
WO/2004/087282
A grease removal system includes a solid interceptor fluidly coupled to a grease trap tank, which is fluidly coupled to a secondary tank. The secondary tank contains an enzyme solution which biodegrades the grease. The grease removal sys...  
WO/2004/087286
A method and apparatus for separating immiscible liquids in a dispersion containing an aqueous liquid and at least one dispersed non-aqueous liquid by passing the dispersion through a series of absorbents, preferably polymeric. The direc...  
WO/2004/087292
A filter (2) comprising a body (4), an inlet (6) for a liquid passing into the body (4), an outlet (8) for the liquid passing out of the body (4), and a foam material (10) in the body (4) for filtering the liquid as the liquid passes thr...  
WO/2004/088277
A system for separating particles from a contaminated liquid stream by flotation including a mixing apparatus 10, a pressure reduction device 12 with a flow restrictor 66 therein, a flotation tank 14 having a bloom chamber 70 and a separ...  
WO/2004/085025
The invention relates to a device for separating a first liquid of a certain density from a raw material. The device comprises, on one hand, a trough (2) for receipt of the raw material as well as a secondary liquid having a higher densi...  
WO/2004/082844
A centrifuge (1) for continuously separating a fluid stream into fractions of different density comprising: conduit means (17) for radially directing flow of the fluid stream, drive means (19, 22) for rotating the conduit means about an ...  
WO/2004/082604
A phosphoric ester demulsifier composition prepared by reacting one or more alkylphenol-formaldehyde resin alkoxylates or one or more polyalkylene glycols, or a mixture thereof, with about 0.001 to about 1.0 molar equivalents of one or m...  
WO/2004/080567
In a method for preparing oil/water mixtures or emulsions, highly volatile, liquid hydrocarbon compounds, preferably aliphatic hydrocarbons, serving as separating material are mixed with the oil/water mixture or emulsion, and the obtaine...  
WO/2004/076597
The invention includes a method for demulsification of water-inoil emulsions, oil-in-water emulsions, and mixtures of water-in-oil and oil-inwater emulsions by oscillatory mixing of the emulsions.  
WO/2004/073283
An inductive coil assembly having multiple coils arranged at distinct orientations to provide efficient inductive coupling of power or communications or both to a device when the device is arranged at different orientations with respect ...  
WO/2004/073176
An adapter allows a remote device to use a contactless power supply. The adapter has a contactless power interface for receiving power from a contactless power supply and a power regulator for supplying power to the remote device. The ad...  
WO/2004/073166
An adaptive inductive ballast is provided with the capability to communicate with a remote device powered by the ballast. To improve the operation of the ballast, the ballast changes its operating characteristics based upon information r...  
WO/2004/073177
An inductive power supply system for providing power to one or more inductively powered devices. The system includes a mechanism for varying the physical distance or the respective orientation between the primary coil and secondary coil ...  
WO/2004/067182
A classifying device (1) has a flow path (structure) through which emulsion flows. The flow path is provided between at least two plates (upper plate (2), lower plate (4)) that are separated by a distance less than the maximum diameter o...  
WO/2004/067594
Polyester compositions and methods of producing and using same are provided. The polyester compositions at least include an anionic diacid monomer or diester monomer thereof and a polyether. The polyester compositions of the present inve...  
WO/2004/065780
The invention relates to a fuel filter, in particular a diesel filter, comprising a fuel inlet (2), a fuel outlet (3) and means for the separation and draining off of water from the fuel in the fuel filter. According to the invention, th...  
WO/2004/062811
A hydrocyclone bundle (40) comprising a plurality of hydrocyclone liners and a plate assembly (42) for use in liquid-liquid separation is disclosed. The plate assembly comprises a plurality of plates (44, 46, 48). The hydrocyclone bundle...  
WO/2004/060814
An apparatus for the preliminary separation of oil from water which includes a cylindrical body (1), equipped with an orifice (5) for the charge of the emulsion of water and oil. The body (1) is located horizontally on the supports (2), ...  
WO/2004/060816
A container (2) being supplied with waste liquid (11) containing ink pigment , water and cleaning liquid used in a printing machine is sectioned into a first chamber (a) and second chambers (b, c) by disposing metal electrode plates (30a...  
WO/2004/060529
The installation for separation of emulsion of water and hydrocarbons includes two columns (1,2), the lower parts of which are connected trough column (3) for balancing the currents of hydrocarbons and water in them. In the middle zone o...  
WO/2004/053236
Medium and high viscosity hydrocarbon collecting net comprising a net of polypropylene strands forming a cross-linked area to allow penetration and retention of medium and high viscosity hydrocarbon; a frame of polypropylene strip attach...  
WO/2004/053330
Methods and apparatus employing inert gases injected into the lower level of sloping underground oil-bearing formations as a driving mechanism and water injected into the upper level of the formation as a gas blocking mechanism for incre...  
WO/2004/052495
Method and apparatus for supplying dissolved gases (such as oxygen, ozone, chlorine, etc.) for chemical and biological processes is described. The methods and apparatus described are particularly suitable for use in the biodegradation of...  
WO/2004/052493
The invention concerns a method for controlling retention of an organic compound (i) or of a plurality of organic compounds (i) inside a liquid or solid phase, characterized in that it comprises a step which consists in modifying the oxi...  
WO/2004/052790
Methods and apparatus employing membrane filtration in biodegradation processes for treatment of wastewater in a membrane bioreactor fluid treatment system (1) is described. An aeration system such as a dissolved gas generator mixer (42)...  
WO/2004/050209
A tool for use in separating water in an organic solvent containing water dispersed therein, characterized in that it is a cylindrical article having a membrane capable of separating water on a rising face thereof from the lower end to t...  
WO/2004/048931
Antifoam agents improve detection of polynucleotide amplification reactions and improve manipulation of fluids in microfluidic devices.  
WO/2004/047946
The invention relates to a method and device used for mixing and sedimentation in solvent extraction processes for the recovery of highly-pure products. The inventive device comprises the following novel elements in each mixing/sedimenta...  
WO/2004/049116
An automated system (100) for upstream, chemical disinfection of wet and dry weather water flows (4). The system combines chemical disinfection with a sophisticated feed-back control model for efficient disinfection rates and optimized c...  
WO/2004/046498
A mobile apparatus and method for recycling an invert emulsion based drilling fluid, in which the invert emulsion based drilling fluid includes an oleaginous component and an aqueous component. The apparatus includes an emulsion breaking...  
WO/2004/044368
An outer wellhead housing has an external locator member (143) initially oriented in a desired direction. An inner wellhead housing lands in the outer wellhead housing (13). A BOP orientation spool (139) with an external orientation memb...  
WO/2004/044367
Subsea wells are drilled and completed with an offshore floating platform (195) in a manner that allows simultaneous work on more than one well. A first well is drilled and casing. Then a tubing hanger (31) is run through a drilling rise...  

Matches 851 - 900 out of 4,805