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WO/2019/197041A1 |
Disclosed is a process for the acetylation of wood. The wood to be acetylated is first subjected to an extraction step. The resulting extracted wood particularly has a reduced hemicellulose content. This extracted wood is subjected to co...
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WO/2019/193413A1 |
A method for supercritical fluid extraction of metal from a source, the method comprising: providing a reactor chamber; providing a source comprising a target metal; optionally, providing a chelating agent; providing a solvent; adding th...
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WO/2019/191025A1 |
A method for phytochemical extraction includes providing a distillation vessel, providing a mixture of solvent and plant extract to the distillation vessel, placing the distillation vessel on a heat source, coupling the distillation vess...
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WO/2019/187407A1 |
Provided is a novel use application of 5-methyl-2-hexanone. An extraction agent for metals contains 5-methyl-2-hexanone as an active ingredient, and can be used for the extraction of a chlorine complex or a fluorine complex of a metal ca...
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WO/2019/187879A1 |
[Problem] To provide a device and method for manufacturing a de-oiled dry product with which it is possible to obtain from organic substance food, feed, and mixed fertilizer that include hardly any oil content. [Solution] A device 1 for ...
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WO/2019/183394A1 |
Methods of reducing odiferous compounds in lignin, and reduced-odor lignin produced by the present methods. A solvent, for example a polar solvent such as ethanol, may be mixed with lignin in an extruder to remove odiferous compounds suc...
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WO/2019/176143A1 |
This supercritical fluid separation apparatus performs feedback control for heater output such that a separation unit temperature is equal to a set temperature, on the basis of both the output of a first temperature sensor that measures ...
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WO/2019/176958A1 |
A method of producing an extract of an animal-derived or plant-derived biological material includes: extracting a component in the biological material using liquefied dimethyl ether for the biological material to obtain a liquefied dimet...
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WO/2019/176175A1 |
Provided is a solvent extraction method capable of selectively separating magnesium from an acidic aqueous solution of sulfuric acid. This solvent extraction method is for extracting magnesium in an organic solvent by bringing an acidic ...
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WO/2019/169477A1 |
Methods for extracting and recovering bioactive components from a biomass feedstock with pressurized aqueous solvent solutions comprising one or more organic solutes and/or one or more inorganic solutes. The methods comprise the steps of...
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WO/2019/173242A1 |
A cannabis-based therapeutic product for treatment of sleep disorders produced (a) harvesting flowers and leaves from a plurality of cannabis plants from a plurality of cannabis strains each expressing a different active cannabis compoun...
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WO/2019/171625A1 |
The present invention is an apparatus for connecting a supercritical fluid extraction device and a liquid chromatograph mass spectrometer, the apparatus being provided with a dilution part, a six-port valve, and a trap column, the diluti...
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WO/2019/171151A1 |
Exemplary embodiments are directed to a method for diffusing fluid flow within a modular extraction vessel. A modular extraction vessel can be assembled using a plurality of extraction vessel chambers, and each extraction vessel chamber ...
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WO/2019/169503A1 |
An apparatus for extraction and recovery of components from biomass feedstocks with pressurized low polarity water. The apparatus is configured with four or more reaction columns, wherein each column is in separate communication with a s...
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WO/2019/169547A1 |
A liquid preparation device, comprising a steam generator (1), a liquid storage container (2) and a material container (3); the steam generator (1) is used to supply steam to the material container (3), and the liquid storage container (...
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WO/2019/168428A1 |
The invention relates to medicine, specifically to traumatology, orthopaedics and dentistry, and consists in cleaning, modifying and sterilizing derivatives of bone tissue and a skin matrix in a medium of supercritical fluid, preferably ...
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WO/2019/166128A1 |
The invention relates to a process for removal of unwanted, in particular acidic, gas constituents, for example carbon dioxide and hydrogen sulfide, from a crude synthesis gas containing metal carbonyls by gas scrubbing with a scrubbing ...
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WO/2019/168890A1 |
Disclosed herein is an integrated microfluidic chip for detecting cancerous cells, particularly, cholangio-cancerous cells, from a biological sample. Also disclosed herein is a method of detecting cholangio-cancerous cells from a biologi...
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WO/2019/162362A1 |
The present invention refers to a method for detoxification of contaminated substances. In addition, the present invention is directed to a composition comprising a contaminated substance and a particulate magnetic composite material and...
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WO/2019/162586A1 |
The invention relates to a method for treating, by liquid-liquid extraction and distillation, a liquid feedstock comprising at least ethanol, water, acetaldehyde and at least one hydrocarbon impurity having a boiling point between 20°C ...
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WO/2019/162383A1 |
The invention relates to a method for treating a contaminated gas comprising the following steps: circulating the contaminated gas in a gas/liquid contactor, referred to as contactor, then circulating the contaminated gas in a filter uni...
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WO/2019/158505A1 |
A method of extracting at least one cannabinoid from a biomass comprises the following steps: (i) contacting the biomass with a solvent formulation which comprises a C1-4 fluorinated hydrocarbon or a C1-4 hydrofluorocarbon ether, thereby...
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WO/2019/161252A1 |
Chromatographic processes are provided which utilize fiber conduit contactors to effect separation of chemical substances from a mixture. In particular, processes are provided which constrain a substance on the fibers and move a mixture ...
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WO/2019/157040A1 |
A remediation plant for remediating drilling mud, cuttings, and fluids. The preferred plant includes a reboiler that is adapted to provide heat to the drilling mud, cuttings, and fluid, a mud drum that is operatively connected to the reb...
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WO/2019/153083A1 |
Methods and processes for efficiently extracting cannabinoids from cannabis are described together with cannabis extracts obtained using such methods. A method may include: preparing a premixture by mixing dried cannabis with a medium ch...
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WO/2019/153329A1 |
A device for preparing a liquid and a method for preparing a liquid. The device comprises a steam generator (1), a liquid storage container (2) and a material container (3); the material container (3) is placed in the liquid storage cont...
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WO/2019/156931A1 |
Methods for extracting and concentrating cannabinoids using ultrasound-enhanced solvent extraction. Freshly harvested cannabis plant materials, which may be selectively chosen plant parts or the entire plant itself, are shredded to a par...
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WO/2019/154489A1 |
The invention relates to a rotatable separator, comprising a hollow shaft (3) and a rotatable support body (2) extending radially away proceeding from the hollow shaft (3). The rotatable support body (2) and the hollow shaft (3) can be r...
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WO/2019/152510A1 |
Solvent deasphalting (SDA) is used to extract deasphalted oil from heavier hydrocarbons in series. The pitch stream from solvent deasphalting is calcined to recover volatile hydrocarbon vapor products and calcined solids. The hydrocarbon...
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WO/2019/150198A1 |
Materials and methods for precious metal recovery are disclosed. An aqueous-based leaching solution is disclosed comprising an iodide salt material; an iodate salt material, a chlorite salt material, or any combination thereof; and phosp...
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WO/2019/145531A1 |
The invention relates to a method for transferring a target substance (5), particularly a target molecule (5), between two liquid phases (4, 6; 6, 8; 6, 11), of which at least one phase (4, 6) comprises the target substance (5) to be tra...
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WO/2019/148105A1 |
Provided is a liquid-liquid extraction process and apparatus for recovering an alkali or alkaline earth metal or other metal from a source solution such as geothermal brine.
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WO/2019/145552A1 |
The present specification discloses methods of purifying one or more cannabinoids from a plant material using unique biphasic solvent systems and liquid-liquid chromatography as centrifugation partitioning chromatography (CPC) or counter...
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WO/2019/142832A1 |
This extraction method uses a flow path, which comprises a merge part, a passage part and a delivery part, to extract a target component from a first liquid, which contains microorganisms and a target component, into a second liquid, to ...
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WO/2019/119153A1 |
The present disclosure relates to an apparatus for the extraction and decarboxylation of phytocannabinoids. The apparatus is a high-efficiency and high volume extractor and activator for cannabis. The apparatus is engineered to accommoda...
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WO/2019/122387A1 |
The invention relates to a device and a method for the high-pressure treatment of bulk material by extraction and/or impregnation, wherein the bulk material is arranged in the interior volume (Vi) of a pressure vessel device (10) and is ...
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WO/2019/126241A1 |
Some variations provide an automated system for solvent extraction of a feed stock to produce a botanical extract, fats, oils, or other desirable solute, comprising: an extraction reactor; a distillation unit; and a second-stage purge ch...
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WO/2019/113678A1 |
An apparatus for the extraction of compounds from botanical material using a condensable gas solvent includes an extraction chamber and a cyclonic separator. The cyclonic separator includes a cyclone chamber having a cyclonic tangential ...
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WO/2019/118899A1 |
An apparatus for separating a mixture of insoluble liquids of different densities includes a stationary housing, and a rotatably mounted separator tank within the housing. The tank has an inlet adjacent the lower end of the tank, and an ...
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WO/2019/113135A1 |
A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precurs...
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WO/2019/109565A1 |
An extraction method and an extractant for a denitration process in a H acid production process. First, an extractant is formulated. The extractant comprises a solvent, a diluent, and a cosolvent. The cosolvent is 2-ethylhexyl 2-ethylhex...
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WO/2019/113187A1 |
A rotary separation apparatus is deployed in a process for separating resinous trichomes rich in flavoring, aromatic and/or medicinal components produced in plant trichome glands from unwanted plant matter. An inert and/or liquid freezin...
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WO/2019/106313A1 |
The present invention relates to a device (1) for extracting and separating volatile and non-volatile compounds from a biological material (2), the device comprising:- a microwave oven (3) comprising a microwave chamber (4) designed to r...
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WO/2019/102399A2 |
The invention relates to solvent extraction equipment (30), allowing efficient usage through reuse of the solvent(s), with greater penetration and subsequent extraction of the compounds, increasing the amount of product obtained. The equ...
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WO/2019/100172A1 |
Disclosed are effective methods for activating, washing, specifically extracting and purifying cannabinoids from Cannabis plant tissues using heat activation, washing impurities away with a polar solvent, optionally modified with an orga...
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WO/2019/098532A1 |
The present invention relates to a micro device for solid phase extraction and more particularly provides a micro device which is configured to perform solid phase extraction by injecting a filler and a solvent and producing a uniform fl...
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WO/2019/092387A1 |
The present invention concerns a method for extracting carotenoids from cells, optionally lysed cells, which involves lysing said cells if they have not already been lysed and extracting the carotenoids contained in said lysed cells. The...
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WO/2019/093057A1 |
Provided is an extraction method for extracting an extract from a mixture using liquefied gas that can dissolve the extract, the method facilitating extraction operations and enabling low cost operation. An extraction device that extract...
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WO/2019/090428A1 |
Refrigerated solvent is fed through a cooling jacket around an essential element extraction vessel. After circulating through the cooling jacket, the solvent is re-chilled and at least some of the solvent is passed into the extraction ve...
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WO/2019/084679A1 |
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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