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WO/1985/004818A1 |
Particles/droplets/bubbles forming a dispersion in a continuous fluid can be increased in size by conglomeration induced by introducing free excess charge which is net unipolar (for example, by charge injection) into a body of the disper...
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WO/1985/004470A2 |
In its basic embodiment, the installation is comprised of two or more pipes (30, 32) which are concentrically wound, the inner pipes traversing the outer pipes and extending beyond the latter by their ends. Said ends are connected to pip...
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WO/1984/004683A1 |
Ground and dried arnica flowers are subjected to high pressure extraction with overcritical CO2 at 70-500 bars and 31-90oC and the extracted allergenic substances, particularly sesquiterpenlactones, as well as essential oils optionally e...
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WO/1984/003517A1 |
A method of dewatering solid materials particularly low rank coals which uses solvent extraction wherein the solvents are mono alkyl ethers of lower alkyl glycol which has a low critical point in its water solvent phase equilibrium and h...
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WO/1984/003305A1 |
A monoalkyl alkylphosphonate represented by the formula (I), (wherein R1 and R2 each represents an alkyl group, with R1 containing 4 carbon atoms and R2 containing 8 carbon atoms) is used as an extractant for separating and recovering ni...
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WO/1984/000310A1 |
When extracting a desired substance from an aqueous solution in which the substance is dissolved, using an organic solvent, a mixer/settler type of extractor is used as the extractor, the solvent is dispersed within the mixer, the extrac...
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WO/1984/000309A1 |
When a solute is extracted from an aqeuous solution by an organic extraction agent containing a mixture of a third amine and an organic diluting agent by a mixer/settler type of extractor, the extraction agent disperses within the interi...
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WO/1983/003425A1 |
In the extraction of lipid-containing substances with supercritical CO2, triglyceride solubilities of up to 20% or more are obtainable by the simultaneous application of temperatures in excess of about 60o and pressures of at least 550 bar.
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WO/1983/002571A1 |
The extractor for the liquid/solid extraction of extractive materials from natural substances comprises a support frame (6) hinged about an axis parallel to a filtering floor (2) and arranged above the latter in a housing (1). The extrac...
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WO/1983/002570A1 |
The extractive materials are extracted in counter-current, from a finally pulverized substance in an extractive phase with extraction solutions having different concentrations in a flat filtering bed extractor (2). In an additional cold ...
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WO/1983/000817A1 |
Improved apparatus intended to allow the operations of washing of suspended solid materials in a liquid phase for removing therefrom solubilized materials and/or effecting accurate granulometric separations of solid materials suspended w...
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WO/1983/000701A1 |
A hop extract is prepared by means of fluid carbonic acid under temperature and pressure conditions which are well determined. Further, from such extract, the substances having an oestrogenic activity are isolated and the resulting alpha...
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WO/1983/000442A1 |
According to the method for extracting substances, particularly from aroma rich materials, a plurality of amounts of removal solvents of different concentrations are mixed successively step by step, at each cycle, with the very finely gr...
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WO/1982/003566A1 |
Method and apparatus for removing oil and other organic constituents from particulate, inorganic-rich mineral solids. The method and apparatus are particularly suitable for removing oil from oil-contaminated drill cuttings. Referring to ...
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WO/1982/003407A1 |
A method for continuous azeotropic processing of vegetable and protein material provides for staged processing, separate dehydration, and flash desolventizing.
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WO/1982/003156A1 |
The natural product is finely ground. A continuous extraction method allows the extraction from the finely ground natural product of the extractible component by means of extraction solutions of different concentrations through the count...
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WO/1982/003184A1 |
Phase contacting control unit mainly for chemical industrial, environment protective or similar apparatuses, the determinative feature of which is its formation allowing turn round real or imaginary centre of rotation or axis of rotation...
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WO/1982/002149A1 |
According to the extraction method, for example for coffee, a plurality of extract solution quantities, separated from each other, having different concentrations, contained in a battery of containers (5), are successively mixed, each wi...
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WO/1982/001139A1 |
Apparatus for treatment of a pulp of a liquid and particulate material, and a process for such treatment, in which a chamber defined by a housing is divided by a partition (20) to provide an agitation zone (24) and, adjacent the upper re...
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WO/1980/002554A1 |
A method wherein molybdenum values are removed from an aqueous solution containing tungsten values by converting the molybdenum to a thiomolybdate complex ion and contacting the resulting solution with an organic extractant to remove the...
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WO/1980/001881A1 |
In a method and an apparatus for the recovery of solvent from a solution and for storage of the recovered solvent vapour obtained by distillation is led to a condenser (4) by means of a conduit (10) movably disposed in the longitudinal d...
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WO/1980/001037A1 |
A disposable filter bag for use in preparing extraction beverages, in particular tea, comprises an elongated funnel-like compartment (1) having an upper filling opening (8) and downwardly communicating with an extraction compartment (2) ...
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WO/1980/000796A1 |
An extraction process for extracting ionic values from an aqueous solution containing same , which comprises contacting the aqueous solution with an organic hydrophobic liquid extractant phase comprising an extractant for ions, the molec...
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WO/1980/000664A1 |
A process for transfer by extraction, of at least one species from a fluid phase to a first liquid phase receptive to such species, comprises intimately contacting the fluid phase with an emulsion of the first liquid phase in a second li...
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WO/1979/001083A1 |
A continuous extraction system for countercurrent chromatography to achieve continuous solvent extraction, is disclosed wherein two immiscible solvents move in opposite directions through a rotating helical column (11). The coiled tube (...
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WO/1979/000375A1 |
A bulk material is treated in a drum rotating in a bulk of the bulk material to be treated. The drum (16, 68) is provided with feeding-in openings (28, 70) in the cylindrical face of the drum. The bulk material tumbles around in the drum...
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JP7464077B2 |
A method for recovering oil from an oil-containing waste liquid which has an extraction step for transferring the oil in an oil-containing waste liquid to a solvent by subjecting said oil-containing waste liquid to an extraction treatmen...
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JP2024515353A |
A method for separating a salt S dispersed in an aprotic polar liquid A, wherein the liquid A containing the dispersed salt S is extracted with a nonpolar liquid B, and the salt S is dispersed in the liquid B. liquid B containing dispers...
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JP2024514769A |
Provided herein are methods and systems that can be used to extract and purify cannabinoids and other natural substances from cannabis plants. The system can mix cannabis plant material with alkaline water to produce micella of solubiliz...
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JP2024514986A |
Provides a method and device for extracting lithium carbonate for batteries from P507 raffinate, and It belongs to the technical field of hydrometallurgy, especially related to lithium ion extraction purification and concentration crysta...
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JP2024042251A |
An object of the present invention is to provide a method for obtaining iodine by which iodine molecules can be obtained easily, inexpensively, and efficiently without adding a separate oxidizing agent. [Solution] The method for obtainin...
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JP7456221B2 |
To provide a method for producing acrylic acid including an acrylic acid extraction process, which is to extract acrylic acid from acrylic acid solution with an extraction device, in which acrylic acid can be extracted in a stable and ec...
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JP7454607B2 |
A temperature-regenerated hydrophobic liquid composition includes an extracting molecule of a non-alkaline cationic species, a solvating molecule of a complimentary anionic species and a fluidizing agent. The extracting molecule of a non...
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JP7453656B2 |
To provide a composition containing a processed ginger product with enriched shogaol.The composition contains a processed ginger product with enriched shogaol (excluding ginger extract). Relative to the processed ginger product 1 g, the ...
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JP2024036293A |
The present invention provides a method capable of separating asphaltenes and maltenes from bitumen at room temperature in a short time. [Solution] A method for separating asphaltenes and maltenes from bitumen includes a first mixing ste...
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JP3246035U |
The present invention provides a purification device that increases the efficiency of extracting the activity of natural substances. [Solution] Mainly includes a low-temperature grinding unit 01, a high-pressure extraction unit 02, a fil...
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JP7447141B2 |
A method for extracting Tsaoko fructus essential oil for inhibiting candida tropicalis and the Tsaoko fructus essential oil. The extraction method comprises the following steps: weighing the ripe fruit of Tsaoko fructus, crushing and sie...
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JP7440865B2 |
To provide a method that can efficiently recover silver eluted in a copper electrolytic solution by electrolytic refining of copper.The present invention is a method for recovering silver contained in a copper electrolytic solution, and ...
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JP7438574B1 |
An object of the present invention is to provide a microwave extraction device that can adjust the moisture content of an object to be treated so that it does not burn even if its water content decreases, regardless of the type of the ob...
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JP7438941B2 |
The present disclosure provides methods and systems producing active extraction products from cannabis resin. An example method comprises introducing a mixture of a resin and an extractor into a sealed container, heating the mixture to e...
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JP3245714U |
[Problem] Ultrasonic extraction equipment for food raw materials that allows ultrasonic waves generated by an ultrasonic generator to act directly on the substance to be extracted in a transport tube, thereby crushing the cell walls of t...
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JP7431386B1 |
A first filtration section 102 is provided on the bottom side of the airtight container 3 and stacks the wet cake 202 as a flowable object, and a fluidizing liquid 103a is a fluidizing medium that flows the wet cake 202 from the bottom s...
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JP7430377B2 |
A new system in which a forward extraction part, a scrubbing part, and a backward extraction part operate together and synchronously to produce specific substances by extraction and separation in a liquid-liquid system. The aqueous phase...
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JP7430256B2 |
Provided are a continuous post-treatment method and device for a penem compound. The method includes the following steps: S1, performing continuous extraction on a reaction crude product of a penem compound, to obtain an extraction heavy...
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JP2024018193A |
An object of the present invention is to shorten the start-up time for a liquid purification device to reach a state where it can purify a non-aqueous solvent. [Solution] A method for starting up a liquid purification device 10 is a meth...
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JP7426687B2 |
To provide a method for efficiently extracting an extract including shogaol and paradol with high functionality from a raw material by an aqueous solvent, since, the shogaol and paradol are hardly dissolved in water, so that as the extra...
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JP2024503962A |
Title: Annular centrifugal extractor equipped with a solid separation section for separating solid particles present in a solvent extract and method thereof. The present invention relates to an annular centrifugal extractor (ACE) equippe...
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JP2024009326A |
An object of the present invention is to provide an apparatus that efficiently extracts and recovers a specific substance contained in a heavy liquid phase, a light liquid phase, or both phases with a simple configuration. [Solution] A s...
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JP2024009325A |
An object of the present invention is to provide a method for efficiently extracting and recovering a specific substance contained in a heavy liquid phase, a light liquid phase, or both phases using a simple method. [Solution] In liquid-...
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JP2024501212A |
In various embodiments, methods for extracting various components from Parsenium argentatum resin are disclosed. The method starts with a non-polar resin solution that is manipulated by the addition of a polar solvent and water to precip...
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