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WO/2021/215520A1 |
A method for producing a metal mixture solution which contains manganese ions, and cobalt ions and/or nickel ions, said method comprising: an Al removal step wherein aluminum ions are removed from an acidic solution, which is obtained by...
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WO/2021/209889A1 |
The invention relates to a plant (10) for obtaining an extract rich in bioactive substances from raw material of vegetable origin, said plant comprising: a mixing station (11) suitable for mixing a quantity of said raw material of vegeta...
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WO/2021/211690A1 |
A process and system for producing deasphalting and demetallized oil from an initial feed such as a heavy feed is provided. The feed is contacted with an effective quantity of solvent to promote phase separation, to produce an asphalt ph...
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WO/2021/211915A1 |
Polymers comprising a plurality of cannabinoids, methods of preparation thereof, and methods of use to treat a number of disease conditions are reported. Also provided are polymer coatings, films, fibers, and non-woven fabrics for a vari...
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WO/2021/158350A9 |
A method may include: introducing a fluid comprising a first immiscible phase and a second immiscible phase into a contacting vessel (200) comprising multiple contact stages: flowing the fluid through a first fiber bundle (216) disposed ...
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WO/2021/204531A1 |
1-methoxy-2-propanol and 2-methoxy-1-propanol are recovered from an aqueous effluent stream by liquid-liquid-extraction, followed by extractive distillation, distillation of methoxypropanols from the extraction solvent and distillative s...
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WO/2021/204280A1 |
Disclosed is a reaction device, comprising: a reactor body (100) and a supply device (200), wherein the reactor body (100) has a first end (106) and a second end (107) and is used for accommodating a reaction liquid, with a first injecti...
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WO/2021/180996A9 |
The present invention relates to a method for obtaining an extract rich in phenolic compounds from fresh alpeorujo (semi-solid olive oil byproduct), using acid-based natural deep eutectic solvents (NADES). The invention also relates to t...
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WO/2021/195805A1 |
A biopharmaceutical extraction and separation device, comprising a device protective case (1); wherein a device moving slot (2) is provided on an outer surface of the device protective case (1); a moving block (3) is provided on an outer...
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WO/2021/196779A1 |
A method for cooking Chinese herbs, which comprises cooking and extracting a Chinese herb under high pressure to obtain a Chinese herb liquid. The advantages are as follows: using high-pressure water vapor extraction enables a Chinese he...
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WO/2021/194455A1 |
This invention is about the ferula elaeochytris root extract solution developed to be used particularly in pharmaceutical industry and for use in diabetic erectile disfunction treatment and its' characteristic is being consisted of the s...
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WO/2021/193418A1 |
The present invention addresses the problem of providing a supercritical fluid extraction device capable of achieving high collection efficiency whether a target product is solid or semi-solid, and a method for manufacturing a target pro...
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WO/2021/181009A1 |
A method for separating and recovering compounds from biomass is provided. In the method, an aqueous extraction fluid (1) in essentially gaseous phase, such as steam, is propagated through a reaction area (10A) containing biomass feedsto...
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WO/2021/177843A1 |
The present invention relates to a new hydrometallurgical method for simultaneously extracting zinc, lead, silver, iron and calcium from electric arc furnace dust (hazardous waste) produced by the steelmaking industry (steelworks), in th...
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WO/2021/170397A1 |
The present invention relates to a process for recovering acrylic acid, which is obtained by catalytic gas phase oxidation of propene, wherein, in an absorption stage (K2), the acrylic acid is absorbed out of the reaction mixture (1) of ...
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WO/2021/174012A1 |
A plant oil extraction apparatus may include a volatile solvent tank, an oil bearing plant material container for receiving at least some of the volatile solvent, a chiller for cooling volatile solvent to a liquid state in contact with t...
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WO/2021/170381A1 |
A process for the degradation of cigarette butts, which consist of paper, ash residues and tobacco residues, cellulose acetate (CA), nicotine, characterised in that it allows to recycle CA, as well as the solvents used in the process whi...
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WO/2021/168561A1 |
The present invention provides solvent-limited processes for the preparation of an existing crystalline solid form of an active pharmaceutical ingredient comprising mixing, in the presence of solvent vapour, of a solid active pharmaceuti...
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WO/2021/173718A1 |
Described herein are pharmaceutical compositions comprising cannabinoids. In some embodiments, such compositions are useful for the treatment of inflammatory or autoimmune diseases or disorders. Further provided herein are pharmaceutical...
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WO/2021/165531A2 |
The invention relates to a method for extracting elastane, polylactide, polyurethane and polyvinyl chloride from textile materials containing elastane, polylactide, polyurethane or polyvinyl chloride, in particular from mixed textile fab...
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WO/2021/163803A1 |
The present invention relates to the recovery of metals from raw ores or concentrates, and more specifically, to the recovery of rare earth elements, or oxides or salts thereof, from ores containing bastnaesite carbonatite, and/or monazi...
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WO/2021/160613A1 |
The present invention relates to a deodorising composition containing: (a) 1,8-para-menthenethiol, (b) 3-mercaptohexyl acetate and (c) undecylenic acid or a derivative thereof. It also relates to the use of said composition for eliminati...
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WO/2021/161147A1 |
Methods for the treatment of plants of the Cannabaceae family are disclosed by which the plants are treated with a combination of reduced pressure and sound waves. The isolated components resulting from the treatment may be used to formu...
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WO/2021/156371A1 |
The invention provides a process for the production of crystalline ammonium sulfate, wherein the process comprises performing a Beckmann rearrangement reaction, neutralizing the Beckmann rearrangement reaction mixture, separating a first...
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WO/2021/155393A1 |
Electric jacket systems and methods for extraction are described. A system may be arranged or arrangeable for electrically controlling a temperature of one or more extraction system components. The system may include a first plurality of...
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WO/2021/151405A1 |
The present invention provides a device and method for separation of components of a sample, in particular for pressure separation of immiscible or liquid systems with limited miscibility, comprising at least one first chamber with a U- ...
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WO/2021/150785A1 |
Systems and methods are described for processing a plant material, such as cannabis and/or hemp. An example method includes: providing a slurry of plant material; providing an inert gas; adding the slurry and the inert gas to a tank; app...
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WO/2021/150208A1 |
A system and method for the recovery and separation of rare earth elements (REEs) are provided. The system and method include the supported membrane solvent extraction of REEs and the separation of light and heavy REEs that have been rec...
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WO/2021/144423A1 |
The invention pertains to a process for removing lactic acid from an aqueous lactic acid-containing magnesium chloride solution, the weight ratio of magnesium chloride to lactic acid in the aqueous lactic acid-containing magnesium chlori...
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WO/2021/144624A1 |
A novel Salt Repellent Technique is presented to remove all inorganic salts from seawater to get potable water. The repellent additives recommended throws out all salts of sodium, magnesium, calcium, potassium and the like ions from seaw...
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WO/2021/142075A1 |
A method of decarboxylating cannabinoid acids includes providing a solventless cannabis crude resin that contains cannabinolic acids, at a pressure of 1 atm or less subjecting the solventless cannabis crude resin to microwave energy in a...
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WO/2021/142074A1 |
A method for chemical separation of cannabinoids includes: (i) providing a starting organic solvent solution that contains a mixture of cannabinoid acids, (ii) using an aqueous basic solution to remove a portion of the cannabinoid acids ...
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WO/2021/138422A1 |
A liquid extractor may include an extraction chamber containing a bed deck configured to support a solid material as the solid material is conveyed through the extraction chamber. To introduce solvent into the solid material being proces...
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WO/2021/136410A1 |
A natural product pulse pressure cold extraction method, comprising: dissolving a plant-derived substance rich in natural product in water while crushing said plant-derived substance or keeping same in the original shape, to obtain a pla...
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WO/2021/135149A1 |
The present invention belongs to the field of pharmaceutical apparatuses, and disclosed is a carbon dioxide supercritical extraction method for pharmaceutical use. A carbon dioxide supercritical extraction method for pharmaceutical use, ...
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WO/2021/136796A1 |
The apparatus for the extraction of ingredients from plant material, in particular alkaloids or tobacco flavors from tobacco material comprises a first screw conveyor (1, 22) with at least one rotatably driven first screw (8, 25, 26), wh...
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WO/2021/129177A1 |
An efficient extraction device for chemical production, the device comprising a mixing device (5) and a separation box (6), wherein the mixing device (5) comprises two support plates (11) and a mixing tank (7), the two support plates (11...
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WO/2021/128978A1 |
Disclosed is a pharmaceutical manufacturing method based on entrainer-aided supercritical CO 2 extraction, in the technical field of supercritical pharmaceutical manufacturing. The method, achieved by the incorporation of an entrainer, i...
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WO/2021/133304A1 |
The present invention relates to the production of boric acid from colemanite mineral by using pressurized carbon dioxide (CO2) gas in aqueous phase, it describes the boric acid production method comprising the following process steps; f...
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WO/2021/128739A1 |
Disclosed is a method for efficiently inducing the phase separation of a water-organic solvent mixed solution with an inorganic salt. The method comprises the following steps: A) adding an inorganic salt into a water-organics mixed solut...
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WO/2021/119817A1 |
The present disclosure relates to a hashish product having improved consistency, texture and/or appearance. For example, the hashish product may include a cohesive mass of isolated trichomes and a moisture content that is distributed thr...
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WO/2021/123485A1 |
The present invention relates to a process for the treatment of beeswax from beekeeping farms, contaminated with residues of veterinary and phytosanitary treatments by means of a process of extraction of the molten wax with methanol and ...
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WO/2021/119340A1 |
Disclosed are methods of solvent removal in an evacuated, closed system at ambient or low (spontaneously dropped due to evaporation endothermicity) temperature. The methods disclosed are suitable for removing the solvents with a broad ra...
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WO/2021/110770A1 |
The present disclosure relates to the field of perfumery. In particular, the present disclosure provides fragrance dispensing emanating substrate and related methods for dispensing fragrance oil or liquid fragrance material into an ambie...
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WO/2021/113826A1 |
A rotary separation devise deploys a drum with mesh like opening on the cylindrical surfaces and a removable cover or cap for filling in an upright position and removal of product or spent matter in an inverted position. When the drum is...
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WO/2021/104661A1 |
The invention relates to a method for treating a mineral solid mixture, in particular of road construction waste material, which contains contaminants comprising aromatic and/or aliphatic hydrocarbons, wherein the solid mixture is heated...
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WO/2021/106500A1 |
The purpose of the present invention is to provide a technique which is superior in a treatment for removing an oil component from water of interest collected in association with the collection of a fossil fuel in the ground. A treatment...
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WO/2021/102552A1 |
Solvent-based methods for the extraction and concentration of cannabinoids and other target compounds from large-scale harvests of cannabis and hemp crops. Select portions of cannabis or hemp plants are harvested, ground to a desired par...
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WO/2021/105889A1 |
An apparatus and a method for purifying a Bayer process stream that includes a FILTER stage comprising at least one filter configured to filter particulate matter from at least one ionic liquid stream from EXTRACT, STRIP, and REGEN stage...
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WO/2021/099333A1 |
A process for the recovery of lithium from waste lithium ion batteries or parts thereof is disclosed. The process comprising the steps of A) providing a crude lithium hydroxide as a solid, which contains fluoride; and (B) dissolving the ...
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