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7531148 |
Oxidation reactor
A two-tube centrifuge separates light material and heavy material from an input mixture. A hollow drive shaft rotates a central body member about an axis of rotation. Two hollow arm assemblies,...
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7527587 |
Centrifugal separator and method for separating heavy and light matter in a substance
A centrifugal separator includes devices for light matter extraction and for heavy matter extraction. Each embodiment provides for a plurality, e.g., two or more stacked or layered chambers, and...
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7150836 |
Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof
An apparatus for use in separating, at least in part, a mixture, including at least one chamber and at least one microwave generation device configured for communicating microwave energy into the...
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7134991 |
Annular centrifugal extractor with embedded stirring rotor
An annular centrifugal extractor with an immersed agitation rotor. The liquid-liquid centrifugal extractor including an emulsion chamber and a settling chamber, aligned because of the addition of a...
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6976947 |
Centrifugal extractor of non-contact journaled construction
A centrifugal extractor of non-contact journaled construction is provided in which, even under the environments of corrosive gase and mist-like liquid such as nitric acid mist generated in the...
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6699169 |
Centrifugal extractor with neutron absorption body
A centrifugal extractor has a rotor supported rotatably in a housing 10, and an aqueous phase liquid and an organic phase liquid are supplied to the outer circumference of the rotor and mixed...
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6440054 |
Apparatus for liquid-liquid extraction
Liquid—liquid extraction apparatus includes a separator tank rotatable about an axis extending through the tank, a tank inlet for a mixture of two liquids of different densities and which are...
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6238329 |
Centrifugal separator for mixed immiscible fluids
A machine for separation two liquids of different densities from a mixture has a separation chamber with radially disposed fins that rotates about a central axis. The separation chamber has an...
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6203483 |
Method for solvent extraction with near-equal density solutions
Disclosed is a modified centrifugal contactor for separating solutions of near equal density. The modified contactor has a pressure differential establishing means that allows the application of a...
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6162162 |
Centrifugal extraction apparatus
A process for extracting a component from liquids using dense phase gases or supercritical fluids (dense phase solvent). The process contacts a liquid and the dense phase solvent in a rotating...
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6036630 |
Centrifugal extraction process
A process for extracting a component from liquids using dense phase gases or supercritical fluids (dense phase solvent). The process contacts a liquid and the dense phase solvent in a rotating...
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5624371 |
Self-regulating centrifugal separator
A centrifugal separator comprises a drum (1) rotatable about its axis within which annular walls (10, 20) define discharge chambers (11, 21) at the ends of the drum, from which separated fluids of...
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5571070 |
Rotor sleeve for a centrifugal separator
A centrifugal separator includes a rotor sleeve which reduces the fine scale mixing of liquid components. The rotor sleeve in the annular mixing zone minimizes liquid-liquid shear, but does not...
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5267936 |
Multi-stage centrifugal extractors for separating liquids of differing densities wherein recycling of portions of the separated liquids occurs at each stage
Multi-Stage centrifugal extractors for separating two liquids of differing densities wherein each stage includes a decantation chamber which surrounds and receives liquids from a mixing chamber and...
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5196068 |
Means for producing a high brix lump-free magma
A water-conducting lance, fitted with a spray nozzle at an end thereof, is fixed to the top of a massecuite-separating centrifuge which has a rotating basket, to dispose the nozzle in adjacency to...
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4857040 |
High-speed centrifugal extractor having improved weirs
This invention is drawn to a high-speed centrifugal extractor having improved weirs for selectively separating a heavy liquid and a light liquid. Each of the selection weirs has a double tube...
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4824430 |
High-speed centrifugal extractor having spiral liquid path
In a high-speed centrifugal extractor of the type wherein an inlet for a mixture of heavy liquid and light liquid is disposed at the bottom of a cylindrical rotor rotating at a high speed, a heavy...
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4755165 |
Method and device for separating two liquid phases by means of a centrifuge
A method and device for separating two liquid phases by means of a centrifuge. The position of the zone that separates them is varied by supplying additional heavy phase as a function of that...
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4378906 |
Solid jacket centrifuge for material exchange between liquids
A jacketed centrifuge for exchanging material between liquids, usually a heavier liquid containing suspended solids and a lighter liquid, including a housing in which there is a drum mounted for...
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4367202 |
Centrifugal counter-flow liquid contactor
A centrifugal counter-flow liquid container contactor in which a light liquid and a heavy liquid are introduced into a rotary body fixed to a rotary shaft from the outer peripheral portion and the...
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4326666 |
Centrifugal type counterflow contact apparatus
A centrifugal type counterflow contact apparatus having a rotary body or drum intergrally mounted on a rotary shaft, and a plurality of ring members disposed within the rotary body such that...
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4287061 |
Rotating coil centrifuge
In a centrifuge attachment for use in counter current chromatography, a centrifuge plate rotatable about a central axis carries either two or more convoluted (e.g. straight helical) coils or a...
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4284232 |
Liquid-liquid centrifugal contacting machines and methods of constructing and operating them
A rotor has a coaxial hollow casing with a plurality of concentric radially spaced sieves or screens therein. At least one light phase liquid inlet tube has communication with the radially outer...
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4228009 |
Toroidal coil planet centrifuge
An apparatus for countercurrent chromatography consisting of a coiled separation column which is rotated about the axis about which is it wound and the axis is also rotated about a main axis. The...
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4225079 |
Liquid-liquid centrifugal extractor
In a liquid-liquid centrifugal extractor wherein a liquid of greater specific gravity is introduced into an inner peripheral portion inside a rotor, while a liquid of smaller specific gravity is...
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4220279 |
Installation for the centrifugal extraction of one liquid by another
In an installation for the centrifugal extraction of one liquid by another, of the type comprising a series of elementary machines in each of which two non-miscible liquids are conducted through a...
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4147293 |
Continuously operating solid-jacket counterflow centrifugal extractor
A continuously operating counterflow centrifugal extractor suitable for liquid-liquid extractions wherein solids can be separated with the heavier phase. The extractor (FIG. 1) includes a...
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4051025 |
Preparative countercurrent chromatography with a slowly rotating helical tube array
A method and apparatus for continuous countercurrent chromatography employing a coiled column array slowly rotating about its axis, mounted on a frame which can be angularly adjusted to a desirable...
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4005817 |
Nozzle type centrifuge
A nozzle type centrifugal machine with provision for light and heavy phase overflow delivery from top and bottom respectively of the rotor bowl, and equipped with control devices operable for...
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3998610 |
Rotating concentric homogeneous turbulence centrifuge
A gas centrifuge and method for the separation of isotopic gaseous mixtures, particularly for the enrichment of uranium by the evaporative, concurrent-flow and countercurrent-flow principles using...
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3968929 |
Centrifuge
A centrifuge for separating one or more liquid phases from a raw material, in which the liquid level in the centrifuge -- and in case more liquid phases are withdrawn separately also an interface...
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3955757 |
Ultracentrifuge for separating fluid mixtures
1. A centrifuge for the separation of fluid mixtures having light and heavy fractions comprising a cylindrical rotor, disc type end-plugs closing the ends of the rotor, means for mounting said...
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3862715 |
CENTRIFUGE FOR THE INTERACTING OF CONTINUOUS FLOWS
A liquid centrifuge rotor for inducing the interaction of a plurality of substances flowing continuously therethrough, separating products that result from this interaction and continuously...
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3814307 |
CENTRIFUGAL CLARIFIER
A centrifugal clarifier for removal of contaminants from a liquid by centrifugally separating it into two liquid phases includes a rotor comprising a rotor shaft, a rotor housing mounted on the...
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3809375 |
ROTARY FLUID CONTACTOR
This invention concerns the improvement of mass transfer between fluids in rotary contactors useful, for example, in distillation, adsorption and liquid-liquid extraction. Method and means are...
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3791575 |
CENTRIFUGAL SEPARATOR DISCHARGE CONTROL SYSTEM
Disclosed is a discharge control system for a centrifugal separator.
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3782624 |
SEPARATION OR EXTRACTION APPARATUS UTILIZING DISTRIBUTION OF SOLUTES BETWEEN IMMISCIBLE PHASES
An apparatus is provided which makes use of the distribution of one or more solutes between two substantially immiscible liquid solvent phases to perform a separation or extraction. A cylindrical...
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3770190 |
CENTRIFUGAL COUNTERCURRENT SEPARATOR HAVING BANDS COVERED WITH FLUOROCARBON SHEETS
A device which may be a centrifugal countercurrent exchange extractor and/or a centrifugal separator, has a cylindrical rotor within which are mounted concentric, radially spaced, cylindrical,...
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3765602 |
SEALING ARRANGEMENT FOR A CENTRIFUGE
A centrifuge has a shell and a pair of plates for attachment to the ends of the shell. An annular channel is formed in at least one of the plates or in the shell adjacent an end thereof, for...
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3756505 |
CENTRIFUGAL EXTRACTORS WITH MEANS FOR MOVING THE MATERIALS
A centrifugal extractor or contactor comprises a substantially square tank divided by superposed annular partitions into a lower space, an intermediate space, and an upper space. The rotating bowl...
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3674196 |
CENTRIFUGAL MIXING AND EXTRACTION APPARATUS
A centrifugal mixing and extraction device, suitable particularly for mix and extracting radioactive fluids, is designed for rapid cleaning and/or replacement of the mixing chamber and separation...
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3534903 |
CENTRIFUGE APPARATUS
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3519199 |
SOLIDS HANDLING CENTRIFUGAL EXTRACTOR
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3494543 |
CONDUITED AXIAL SHAFT FOR A CENTRIFUGAL LIQUID EXTRACTOR AND PHASE SEPARATOR
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3486743 |
MULTISTAGE VAPOR-LIQUID CONTACTOR
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3459368 |
APPARATUS FOR THE DECANTATION OF LIQUIDS
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3445060 |
ARTICULATED LIQUID FEED OR DISCHARGE COLUMN FOR COUNTERCURRENT EXCHANGE DEVICES
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3443748 |
DYNAMIC MIXER AND CENTRIFUGE COMBINATION FOR SOLVENT EXTRACTION
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3443746 |
COUNTER-CURRENT WASH FOR CENTRIFUGAL SEPARATOR
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3438573 |
MIXING AND SEPARATING LIQUIDS CENTRIFUGALLY
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