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WO/2020/248076A1 |
Disclosed are methods for separating, recovering, and purifying cannabidiolic acid (CBDA) salts from an organic solvent solution comprising a mixture of cannabinoids. The methods comprise solubilizing the mixture of cannabinoids in C5-C7...
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WO/2020/248071A1 |
A method and system for isolating trichomes from plant matter. The method and system are applied to biomass including trichomes bound to structural plant material. The biomass is combined with a solution including a chelating agent for l...
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WO/2020/251489A1 |
The invention relates to propolis products suitable for use in various industries such as food, health and cosmetics where propolis, which promote various beneficial biological activities in addition to having antimicrobial, antifungal, ...
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WO/2020/249410A1 |
The invention relates to a method for processing sewage-sludge ash (10) in particular, wherein phosphorous compounds and metals therein are dissolved by extraction by means of a mineral acid and, by filtration, a filter cake is formed an...
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WO/2020/245807A1 |
The invention described in this document refers to a process and an equipment to extract 2, 4, 6-trichloroanisole, usually called TCA, from natural cork stoppers or other pieces made of cork through the use of an organic liquid solvent t...
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WO/2020/245652A1 |
The present disclosure is directed to a process for thiosulfate leaching of a precious metal-containing material and recovering a precious metal from a pregnant leach solution using a resin extractant. The precious metal is eluted from t...
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WO/2020/240537A1 |
A method of extracting Polyhydroxylated Fatty Alcohols is disclosed. The method may include: inserting crushed avocado seeds to one or more extraction chambers; flowing supercritical CO2 fluid through the crushed avocado seeds in one or ...
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WO/2020/239631A1 |
A solvent extraction process for extracting oil containing dihomolinolenic acid from marine macro-algae, since as ascophyllum, Harvested ascophyl!um is desalted to a salt content of less than 3% by weight, and dried to a moisture content...
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WO/2020/242459A1 |
A large capacity immiscible liquid separator adapted for placement in the ground, rather than under the sinks of food processing facilities. The liquid separator has a large oil compartment that can be vacuum suctioned to empty the conte...
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WO/2020/235802A1 |
A method for isolating a lithium precursor, according to embodiments of the present invention, comprises the steps of: preparing a preliminary precursor mixture comprising a preliminary lithium precursor and a preliminary transition meta...
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WO/2020/233101A1 |
A colorful-jelly 4D printing method utilizing spontaneous color change of blueberry anthocyanins, the method comprising: thoroughly mixing two sets of ingredients, respectively; performing preparation, homogenization, gelatination, cooli...
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WO/2020/234501A1 |
The invention relates to a process for extracting biosurfactants from the solid content in corn steep liquor, using a buffered aqueous solution having a pH of 6-8. The invention also relates to a biosurfactant extract obtained using the ...
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WO/2020/236550A1 |
The present disclosure is directed to novel functionalized ionic liquids (ILs) that are used, for example, for enhanced recovery and separation of rare earth elements from aqueous solutions. The liquids and processes disclosed herein lea...
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WO/2020/229296A1 |
A method of extracting at least one cannabinoid from a biomass consisting of industrial hemp comprises: (i) contacting the biomass with a solvent formulation which comprises a C1-4 fluorinated hydrocarbon or a C1-4 hydrofluorocarbon ethe...
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WO/2020/227830A1 |
Methods for extracting one or more chemical compounds from cannabis plant material are provided. In some embodiments, the method may comprise: providing the cannabis plant material; extracting the cannabis plant material with a solvent t...
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WO/2020/223812A1 |
The present application provides a process and system for extraction of rare earth elements using a long-term acid soak. In particular the present application provides a process for extracting rare earth elements from an ore by: (a) soak...
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WO/2020/227061A1 |
The invention is an apparatus for preparing a chemical solution. A device of the present invention includes a housing including a lower chamber and an upper chamber and a dissolving bowl arranged at an interface of the lower chamber and ...
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WO/2020/225342A1 |
A multi-stage counter current column (fig 1) for contacting immiscible liquids or liquids with gases. It can be used as a reactor but the primary purpose is as an extractor for recovering high value materials or removing impurities from ...
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WO/2020/224471A1 |
A pretreatment method for ultrasonic-assisted extraction of various steroid hormones in sediments, comprising the following steps: (1) performing freeze drying on sediments, and screening by means of a 40-60 mesh sieve after grinding; (2...
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WO/2020/227611A1 |
According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. The cultivars exhibit increased CBD content of greater than about 1.07% by weight. The plant...
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WO/2020/219826A1 |
The present disclosure is generally directed to methods for extracting useful materials from Cannabis plants. Particularly, the present disclosure is directed to extracting Cannabis plant oils from Cannabis plant materials.
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WO/2020/215408A1 |
An extraction apparatus (500), comprising: a condensing device (200) and an extraction tank (100). The extraction tank (100) comprises: a first tank body (110), the first tank body (110) being suitable for accommodating an extraction sol...
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WO/2020/215756A1 |
A method for extracting an active substance extraction solution and an application. The method comprises the steps of: preparing an extract; wherein the extract comprises at least an eutectic solvent; adding an animal and plant or microb...
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WO/2020/219083A1 |
A temperature controlled plant maceration and extraction system and method is provided comprising an extraction chamber, an end cap at an one end of the extraction chamber, and an inlet gas valve at a second end. A hollow temperature jac...
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WO/2020/215407A1 |
An extraction device (300), comprising: an extraction tank (110) comprising a tank body (111) having a wall provided with a jacket (112), the tank body (111) being suitable for holding a material liquid obtained by mixing raw materials w...
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WO/2020/216603A1 |
The invention concerns a method for purifying an aqueous-alcoholic feedstock, comprising: a) a step of counter-current liquid-liquid extraction, comprising an extraction section supplied at the top with said aqueous-alcoholic feedstock a...
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WO/2020/211972A2 |
A method and apparatus for industrial production of an extract by solid-liquid extraction, preferably by solid-liquid hot extraction, especially for industrial scale applications and especially for production of a tea concentrate, using ...
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WO/2020/210907A1 |
The present disclosure relates to processes for recovering valuable products from Fabaceae family plant fractions, in particular from Medicago sativa ssp. The processes disclosed herein include processes for obtaining macrofibers, microf...
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WO/2020/209766A1 |
The invention is related to a processes for producing a new food product of dates free of the glucose, wherein the process of removing the sugars from dates comprises contacting or submerging the dates with a heated water solution, where...
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WO/2020/210401A1 |
Methods and apparatus for the improved extraction of compounds from a charge material are disclosed. The improved extraction is achieved at least a bypass line that permits the transfer of sCO2 and/or CO2 to an extraction vessel and a ho...
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WO/2020/199858A1 |
Disclosed is a soybean protein concentrate preparation system, comprising a raw material temporary storage warehouse (E3), a quantitative auger (E4), a powder extractor (E5), a wet meal conveyor (E6) and other components. The outlet of t...
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WO/2020/199859A1 |
Provided is a powder extractor; a plurality of tank body partitions (2) are connected between the front and rear wall panels of a rectangular box body, each tank body partition (2) dividing the inner cavity of the box body into a plurali...
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WO/2020/204733A1 |
The present disclosure relates to a solvent drying composition and processes therefor. The present disclosure more specifically relates to a solvent drying composition that in use releases water from a solvent mixture. The present disclo...
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WO/2020/196046A1 |
Provided is a method for manufacturing, from a hydroxide, a high purity solution that comprises both cobalt and nickel for which the manufacturing costs are effectively reduced.　The method for manufacturing a cobalt and nickel-containi...
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WO/2020/197983A1 |
An improved process for producing various types of cannabis extract from harvested cannabis wherein a quantity of harvested cannabis, which typically includes the inflorescence, floral leaves, and small stems of a flowering cannabis plan...
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WO/2020/192959A2 |
The invention relates to a method for controlling the production of an extract using a solid-liquid extraction process, preferably a hot solid-liquid extraction process, in particular for large-scale industrial applications and in partic...
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WO/2020/191440A1 |
Disclosed herein is a method of remediating chromated copper arsenate (CCA) treated timber. Particularly, the method comprises contacting the CCA timber with an oxidative solvent and an acidic solvent which provides remediated timber and...
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WO/2020/191098A1 |
A process for producing cannabis extracts from milled cannabis material by extracting with cold ethanol. The cannabis material is immersed in a tank of cold ethanol (14). Solvent is removed from the extracted material and recycled (20). ...
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WO/2020/185096A1 |
The present invention is directed to a composition for use in recovering an alcohol from an aqueous solution the composition comprising: a) a recovery solution comprising at least one tertiary amine containing compound and at least one e...
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WO/2020/184586A1 |
Disclosed is a fat extraction method comprising infiltrating a medium into a fat-containing substance containing phosphorus to thereby extract the fat from the fat-containing substance, the medium comprising carbon dioxide and a non-pola...
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WO/2020/182787A1 |
The subject matter of the invention is a method for preparing a solid and/or liquid totum or filtrate comprising - a first step of placing in contact via mixing a biological matrix or part of a biological matrix with a solvent; - at leas...
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WO/2020/174512A1 |
A process for the extraction of oleoresins from vegetable material by solvent comprising the following successive steps: a solvent washing step of vegetable material in maceration means controlled in temperature and/or pressure for a tim...
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WO/2020/168413A1 |
Cannabis plant material is gently ground, mixed with chilled water and then agitated. The trichomes, being made brittle by the lowered temperature of the water, fall off the plant material during agitation. The mixture is then filtered i...
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WO/2020/165902A1 |
The present invention provides methods of extraction of at least one cannabinoid from an initial cannabis biomass in "one-pot" step using toluene to form a toluene extract and using the toluene extract for producing high concentrations o...
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WO/2020/160662A1 |
A method for re-refining used oils comprises contacting feedstock comprising purified used oil with extraction solvent to perform continuous liquid-liquid solvent extraction, to produce an extract stream comprising the extraction solvent...
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WO/2020/160652A1 |
Described is a method of selectively isolating non-rigid structure meroterpenes (for example, cannabidiolic acid) from a complex matrix that may also contain rigid structure meroterpenes (for example, THCa), comprising selectively precip...
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WO/2020/163252A1 |
The present invention relates in part to a filter comprising a tubular housing having a proximal end, a distal end and a housing lumen therethrough; a tubular membrane having a proximal end, a distal end and a membrane lumen therethrough...
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WO/2020/163008A1 |
The disclosure includes a method of using a biomass extraction and centrifugation system to continuously extract and centrifuge biomass. In some embodiments, the method includes sending a first portion of biomass from a biomass feed tank...
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WO/2020/157061A1 |
Process for producing a salt comprising NaCl and/or KCl from the aqueous effluents from one or more organic peroxide production processes, said process comprising the following steps (a) ensuring the pH of the aqueous effluents to be in ...
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WO/2020/156965A1 |
The invention relates to a method for producing a polyester terephthalate from at least one polyester filler to be recycled, incorporating a depolymerization method, advantageously by glycolysis, of the polyester to be recycled in order ...
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