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7617940 |
Arrangement related to a separator for the cleaning of such separator
A device in connection with a separator for cleaning or reaming such a separator. The separator includes a tank or a body ( 2 ) with an inlet and at least one outlet ( 5, 6 ). A transport pipeline...
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7591983 |
Heavy oil treating method and heavy oil treating system
The invention is intended to produce high-pressure light fuel gas with good combustibility by contacting and reacting high-temperature, high-pressure water and heavy oil with each other in a...
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7591946 |
Dual zone feedwell for a thickener
The invention provides an extraction device ( 1 ) for liquid suspensions and pulps and is designed for use in the field of mineral processing. The extraction device includes two adjacent upstream...
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7591381 |
Cover system and method for making the same for use with a twin channel clarifier tank
A cover system for a clarifier tank having a combined effluent and influent trough separated by a dividing wall. The cover system includes a mounting bracket attached to an inboard wall of the...
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7578930 |
Mobile water treatment system
A mobile water treatment unit is provided with separation and filtration components secured to a trailer.
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7550120 |
Cylindrical mixer-settler apparatus and method
An embodiment of the invention includes a cylindrical settler having a longitudinal axis, a conical base centered on the longitudinal axis, a outer wall centered on the longitudinal axis, a mix...
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7549441 |
Energy dissipating inlet for clarifiers
A fluid inlet for waste water treatment equipment adapted to dissipate energy of a fluid that flows through the fluid inlet. The fluid inlet includes a bottom wall, a side wall and a plurality of...
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7547397 |
Particle-accelerating deposition and separation apparatus and method for turbid water
A pretreatment particle-accelerating deposition and separation apparatus and method for purifying turbid raw water, which based on the theories of laminar flow requirement, particle-accelerating...
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7547396 |
Thickener/clarifier feedwell assembly with froth dissipation
A feedwell assembly for a thickener/clarifier including a feedwell body, at least one feed channel connected at a downstream end to the body, and a plate member disposed in the feed channel for...
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7544302 |
Method and apparatus for removing cuttings from drilling fluids
A method and apparatus for recycling drilling fluids used in the drilling of wells is provided. The apparatus comprises a tank with a plurality of compartments. Used drilling fluid containing well...
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7527726 |
Fluid treatment apparatus
Processes and apparatuses for treating drilling fluid by passing the fluid through a separator including a clarifying zone and a thickening zone, the clarifying zone having inclined plates and the...
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7481321 |
Interceptor for separating a mixture
An interceptor configured to at least partially separate a mixture of a first material and a second material, the first material being a fluid. The interceptor includes a container having a base...
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7479231 |
Method and apparatus for separating fluids having different densities
A method and apparatus for separating mixtures of fluids having different densities. According to one aspect of the invention, a lower density fluid is separated from a higher density fluid. A...
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7445704 |
Oil separation apparatus
An above ground oil and water separator including a pump to draw potentially contaminated water from a containment area, and to supply a flow of water to an enclosure. An enclosure inlet pipe takes...
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7435864 |
Method and device for the production of alkylates
Disclosed is a device for the production of alkylate(s) by sulfuric acid alkylation of at least one isoparaffin such as isobutane with at least one olefin, such as butylenes. The device includes a...
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7429332 |
Separating constituents of a fluid mixture
A device for separating constituents of a fluid mixture includes an elongate vessel oriented at an acute angle to horizontal. The vessel is operable to receive the fluid mixture and direct the...
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7422683 |
Vortex separator for separating floating and settling substances from centrally inflowing storm-water
Disclosed herein is a vortex separator for separating floating and settling substances from storm-water. The vortex separator of the present invention can separate fine settling substances as well...
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7406843 |
Remote sump with film heater and auto purge
An automatic washer comprises a remote sump fluidly connected to a drain pump and a recirculation pump, and a separator comprising an array of regularly-spaced fins oriented upstream of the...
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7384551 |
Trapezoid settler apparatus and method for solvent extraction
An embodiment of the invention includes a trapezoid settler having a longitudinal axis, a base, a first side wall oriented at an angle to the longitudinal axis, a second side wall opposing the...
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7383958 |
Desanding apparatus and system
A desanding vessel is inserted in a high velocity fluid stream containing entrained particulates. The vessel comprises an upper freeboard portion having a large cross-sectional wherein the fluid...
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7378027 |
Multilayer energy dissipating inlet column in center-feed clarifiers
The Multilayer Energy Dissipating Inlet Column (MEDIC) in a center-feed clarifier consists of a plurality of perforated and concentric columns and a circular cover, which closes the bottom of the...
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7364664 |
Foreign matter removing mechanism, fluid flow processing equipment, and foreign matter removing method
The present processing apparatus blocks off such a portion of a flow of a plating solution ( 17 ) that is other than a vicinity of a liquid surface, by using a first partition plate ( 15 ) whose...
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7297266 |
Apparatus for separating particulates from a fluid stream
A screen apparatus for improved separation of particulates from a fluid stream. The screen is configured and arranged to filter relatively large particulates from the fluid stream as the fluid...
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7296692 |
Apparatus for separating floating and non-floating particulate from a fluid stream
A fluid separation system includes a tank with a storage chamber for retaining floating and non-floating particulates. The tank includes a baffle for retaining floating particulates within the...
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7287651 |
Fuel and water separator
A fuel-water separator for diesel engines has a coalescing media and baffle plates through which diesel fuel and water pass upwardly, separation thereof being effected by reducing emulsification of...
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7278543 |
Device for separating multi-phase fluids
A device in connection with a separator for separation of a multiphase fluid, including a preferably cylindrical container ( 1 ) with an inlet ( 2 ), a first outlet ( 3 ) for liquid with a higher...
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7273548 |
Fluid filter
A fluid filter, which is adapted for separating a less dense fluid floating on a high dense fluid, includes at least a fluid filtering arrangement including a floating wing adapted for floating on...
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7258788 |
Circular clarifier apparatus and method
This application relates to a circular clarifier for separating and removing separable matter, such as suspended solids, from a liquid. The invention may be used, for example, for separating return...
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7243802 |
Inlet structure for clarifiers
A clarifier is provided with an improved inlet structure which receives influent from influent column ports and discharges the influent uniformly around the entire circumference of the inlet...
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7238281 |
Storm water runoff treatment system
A hydrodynamic device for removing sediment and other materials from storm water runoff is provided. An exemplary embodiment of this device includes: a first substantially cylindrical chamber a...
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7213712 |
System for settling solids or other impurities from water or wastewater and associated methods
A system for settling solids or other impurities from water or wastewater. The system includes a containment vessel for containing fluid. The containment vessel has an inlet for receiving an...
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7156241 |
Composite fluid separator
A composite fluid separator for isolting a first liquid from a second liquid having a different specific gravity. A housing ( 52 ) encloses a separation chamber ( 53 ). An inlet port ( 60 )...
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7147111 |
Hindered-settling fluid classifier
A hindered-settling fluid classifier is adapted for processing aggregate entrained in a flowing slurry. The classifier includes a classifier tank defined by walls, and having an inlet at its...
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7135107 |
Apparatus and system for concentrating slurry solids
An apparatus to separate solids from drilling slurry, having an inlet positioned over an outlet of a concentration tank to displace water that would otherwise enter the down-stream centrifuges....
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7122118 |
Apparatus for treatment of contaminated liquids
A treatment vessel for separating contaminants from a base liquid is provided. The vessel comprises a first cylindrical portion, a frusto-conical portion, a second cylindrical portion and a conical...
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7093722 |
Polishing composition storage container
The invention provides devices and methods for removing and trapping large and/or dense abrasive particles from a polishing slurry. The polishing slurry is introduced into a container and allowed...
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7083050 |
Method and apparatus for clarifying a slurry
The invention relates to a method of clarifying and/or thickening a solution containing solids i.e. a slurry, and the apparatus for accomplishing this. Using the method and apparatus of the present...
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7021471 |
Diffuser for an oil water separator system
An oil-water separator system diffusing chamber having a diffuser and a baffle with uptake control means. The diffuser includes an attachment portion and a lower portion, with the attachment...
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7014757 |
Integrated three phase separator
An integrated three phase separator for separation of natural gas, hydrocarbon liquids, and water or brine. The separator includes a cylindrical vertical separation unit having a closed top and an...
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7014756 |
Method and apparatus for separating immiscible phases with different densities
An apparatus for separating a mixture of a less dense fluid, a more dense fluid, and fines. The less and more dense fluids are immiscible with each other. The apparatus comprises a housing having...
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7008536 |
Oil desalting and dewatering
The invention includes a method for dewatering and/or desalting a water-in-oil emulsion comprising introducing a plurality of streams of the emulsion into the electrostatic field under opposed flow...
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6997328 |
Grit removal assemblies
An assembly for removing grit from a fluid comprising a tank with a fluid inlet into the tank and a discharge from the tank. A flow directing assembly is positioned in the tank adjacent the fluid...
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6966987 |
Tangentially fed media filter method and apparatus
A water treatment device for purifying process water by filtration comprising a housing containing a filter media, having a bottom gravel bed and an upper silica bed, and a fluidizer for...
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6966985 |
Self-diluting feedwell including a vertical education mechanism
An apparatus and method of diluting a solid particle-containing slurry in conjunction with a sedimentation process. A slurry is introduced into the launder portion of a feedwell and flowed...
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6953123 |
Pre-separation of feed material for hindered-bed separator
A pre-separator feed well for use with hydrous slurry feed is provided in a hindered-bed separator that includes an elongate body defining an interior space with upper and lower portions. The feed...
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6951619 |
Apparatus for trapping floating and non-floating particulate matter
A separation tank with an outer chamber and an inner chamber within the outer chamber. An inlet and outlet are formed in the outer chamber to receive and discharge water, respectively. An inlet...
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6936178 |
Apparatus for and method of settling of mineral slurries
The invention relates to a settler for decanting mineral slurries and a method thereof. The settler comprises a tank for holding and decanting a body of slurry to form a thickened slurry as a lower...
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6919033 |
Stormwater treatment system for eliminating solid debris
A stormwater treatment system designed to separate floating pollutants, liter, and contaminated settling solids from drainage discharge. The system uses a cylindrical tank, buried below the ground,...
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6902667 |
Fluid treatment system
A method and apparatus for the removal of suspended solids from water, waste water and other effluents is disclosed. The raw fluid being extracted is placed in a pressurized equalization chamber by...
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6868974 |
Sedimentation filtration installation
For increasing the capacity of a continuously operating sedimentation filtration device, the processing liquid to be cleaned is supplied before or adjacent to the filter body on opposed sides into...
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