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Matches 1 - 50 out of 8,546

Document Document Title
WO/2018/129868A1
A system for extracting vanadium from a leaching solution containing vanadium chromium silicon and for preparing vanadium pentoxide, and a method therefor, the system comprising, in sequence: an impurity removal system, an extraction sys...  
WO/2018/126318A1
A process for purifying semiconducting single-walled carbon nanotubes (sc- SWCNTs) extracted with a conjugated polymer, the process comprising exchanging the conjugated polymer with an s-tetrazine based polymer in a processed sc-SWCNT di...  
WO/2018/125025A1
A method and system for extraction of moomiyo from a multi-component, naturally-occurring mineral substance generally found in Asian mountain ranges at elevations approximately between 1000 and 5000 meters. Bio-active compounds are extra...  
WO/2018/122514A1
The present invention relates to the use of coconut water as an extraction solvent, to extraction methods using coconut water and to the extracts obtained by extraction with coconut water.  
WO/2018/126097A1
This invention discloses an apparatus for extraction of constituents with extraction fluid present in a substance by means of an extraction fluid constituted by a water heated to high temperature known as super-heated water (SHW). Accord...  
WO/2018/113289A1
A method for separating soluble organic matters from petroleum coke. The method comprises the following steps: drying petroleum coke to obtain a pre-processed petroleum coke; and performing stage-by-stage extraction on the pre-processed ...  
WO/2018/112574A1
The present invention describes a process for obtaining bioactive compounds from passion fruit [Passiflora edulis sp) skin. The process is pressurized liquid extraction (PLE) for recovering an extract rich in phenolic compounds such as o...  
WO/2018/107376A1
A purification method for ginsenoside Rh2, used for purifying an enzyme reaction liquid that prepares Rh2 by catalyzing Rg3 with β-glucosidase, aims at solving the technical problem in the existing purification method of complex operati...  
WO/2018/106986A1
A method and system for treating wastewater is disclosed. In one example the method comprises activating a mixing system that imparts a motive force on wastewater in a vessel, measuring at least one property of a first portion of the was...  
WO/2018/103851A1
The invention relates to a device, particularly an extraction device or evaporation device, comprising at least one receiver for a container (4), at least one heating element for said container (4), at least one light source (1), at leas...  
WO/2018/102711A1
Various aspects of the disclosure relate to methods and systems for extracting plant oil from plant material. A system may comprise a microwave emitter, an extraction chamber, and a cooling chamber. Microwave radiation emitted by the mic...  
WO/2018/097515A1
The present invention relates to a continuous recovery method of (meth)acrylic acid and an apparatus for use in the recovery method. A continuous recovery method of (meth)acrylic acid according to the present invention can ensure a high ...  
WO/2018/097516A1
The present invention relates to a continuous recovery method of (meth)acrylic acid and an apparatus for use in the recovery method. A continuous recovery method of (meth)acrylic acid according to the present invention can ensure a high ...  
WO/2018/098410A1
The present invention provides a portable extraction device for extracting at least one constituent from a substance by an extraction fluid. The extraction device comprises at least one pump, an extractor, an evaporator, and a condenser....  
WO/2018/092042A3
An eutectic solvent for the extraction of active compounds from plants consists of a first organic compound of natural origin based on organic and selected from organic acids, vitamins, urea, salts or a mixture thereof.  
WO/2018/092953A1
In order to solve the above problems, the present invention provides a method for separating fat-soluble and water-soluble pigments from a natural product by using an aerogel, thereby improves the way of separating an initial material, s...  
WO/2018/091356A1
The invention relates to a recycling process for contaminated polyolefins, in particular HDPE, wherein the contaminated polyolefin is swelled using a solvent such that contaminants in the polyolefin dissolve in the solvent, and the solve...  
WO/2018/092042A2
An eutectic solvent for the extraction of active compounds from plants consists of a first organic compound of natural origin based on organic and selected from organic acids, vitamins, urea, salts or a mixture thereof.  
WO/2018/089042A1
A supercritical extractor system may include extractor chambers coupled to a supercritical fluid pump and configured to receive a matrix for an extraction process and a supercritical fluid from the supercritical fluid pump, and evaporato...  
WO/2018/088727A1
The present invention relates to a method for purifying waste hydrochloric acid and, specifically, to a method for purifying waste hydrochloric acid, comprising the steps of: (S1) preparing an extraction solution by dissolving an extract...  
WO/2018/087364A1
The application relates to a process for extracting or separating metal ions using a composition comprising: - an ionic liquid of formula C +,-X, in which: - C + is an onium cation comprising at least one hydrocarbon chain R 1 comprising...  
WO/2018/089992A1
A low flow apparatus for creating a solution in water of a solid chemical is provided. Also provided is a cartridge containing a solid chemical which may be placed into the apparatus. Further provided is a method of using the apparatus t...  
WO/2018/085176A1
Disclosed is a process for the extraction of furfural which includes: (a) subjecting a composition comprising furfural, water, at least one acid and an aromatic solvent, with a boiling point higher than that of furfural, to a first separ...  
WO/2018/085182A1
Disclosed is a process for the extraction of furfural including: (a) subjecting a composition comprising furfural, water, at least one inorganic acid, at least one organic acid and a solvent mixture comprising an aromatic solvent and an ...  
WO/2018/078523A1
A process for the recovery of chemical compounds from exhausted extinguishing powders is described. In particular, said process is based on the use of exhausted extinguishing powders as starting materials, which, appropriately processed,...  
WO/2018/073129A1
The invention relates to a process for purifying an aqueous solution comprising ethanol, acetaldehyde and diethylacetal comprising: a step A) of countercurrent liquid–liquid extraction comprising an extraction section supplied at the t...  
WO/2018/067657A1
A copper/molybdenum separation system uses sea water in the roughing circuit and desalinated water in cleaning circuit. In both roughing circuit and cleaning circuit, hydrophobic engineered media are used to recover the mineral particles...  
WO/2018/063785A1
The method is for quantification of purity of sub-visible particle samples. A sample to be analyzed is place in an electron microscope to obtain an electron microscopy image (100) of the sample. The sample contains objects (114). The obj...  
WO/2018/045158A1
Methods of reducing acid gas from a stream, comprising contacting the stream with a solvent system comprising a glycerol derivative are described herein. Disclosed herein is a composition comprising a glycerol derivative and an acid gas....  
WO/2018/041521A1
The present invention relates to an aroma extraction device (1) comprising a body (2); at least one boiling chamber (3) disposed in the body (2), wherein the aroma source placed therein is boiled and evaporated; a condensation chamber (4...  
WO/2018/038058A1
Provided is a method for efficiently purifying scandium by separating scandium and impurities from an acidic solution which contains scandium and impurities that include iron. A method for purifying scandium according to the present inve...  
WO/2018/030629A1
The present invention relates to: a mosquito repellent composition containing, as an active ingredient, a mixed oil of lemon eucalyptus oil, lemongrass oil, and garlic oil; and a preparation method therefor comprising the steps of: perfo...  
WO/2018/030748A1
The present invention relates to a method for extracting collagen from liposuction effluent, wherein collagen is extracted by treating collagen-containing liposuction effluent in the presence of a supercritical fluid. According to the pr...  
WO/2018/029716A1
Process for the purification of the solvent deriving from the production of an elastomeric blend comprising the following steps: • (a) optionally, subjecting said solvent to a pre-washing (2) in the presence of at least one acid or bas...  
WO/2018/026060A1
The present invention relates to a modular extraction tower (1), as a modularized extraction tower, which is easily manufactured and provided and enables convenient maintenance and repair work, such as changing of a process or an inner s...  
WO/2018/022129A1
A method is provided for separating different rare earth metal oxalates by mixing the different rare earth metal oxalates in an aqueous solution comprising oxalic acid and an organic base so that at least one rare earth metal oxalate is ...  
WO/2018/023069A1
The present disclosure relates to methods, systems, and devices for efficiently extracting high quality oils and distillates, such as essential oils and hydrosols, from organic matter, such as plant matters. In some embodiments, organic ...  
WO/2018/021622A1
The present invention relates to a device for controlling the interface of a liquid-liquid extraction column using a pressure equilibrium and, more particularly, to a device for controlling the interface of a liquid-liquid extraction col...  
WO/2018/019811A1
The invention relates to a new process for decontaminating a biological material by partitioning and inactivation techniques. The process comprises the formation of a three-layer liquid system (a-b-c), where the layers are placed one ont...  
WO/2018/015693A1
A temperature-regenerated hydrophobic liquid composition comprising an extracting molecule of a non-alkaline cationic species, a solvating molecule of a complimentary anionic species and a fluidizing agent, wherein said composition is ch...  
WO/2018/015331A1
The invention concerns a method and a device for retrieving, from an object A, elements G present in a matrix M, characterised in that it comprises at least the following steps: bringing said object A into contact with a dense fluid Fd w...  
WO/2018/013575A1
Disclosed is a process for the alteration of the ratio of the specific gravities of the oil and water phases resulting from the conversion of biomass to liquid products, the reduction of the conductivity and of metals of the product mixt...  
WO/2018/009514A1
An apparatus and a method for plant extraction are disclosed. The apparatus of the present invention comprises an extraction module, a separating module and a reservoir. The method essentially includes plant material preparing, decarboxy...  
WO/2018/004427A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the stepsof: i) providing a solid phase lignin containing starting material to be contacted with a water solution comprisi...  
WO/2017/222455A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the step of: • providing asolid phaselignin containing starting material to be contacted with a water solution comprisin...  
WO/2017/223519A1
A process is disclosed for extracting cannabinoids from plant materials. The process comprises providing a pressurizable extraction vessel having a rotatable drum with baffles, along with providing a solvent permeable filter bag. The pla...  
WO/2017/212806A1
A stirring device 1 comprises a stirring tank (10) into which a plurality of liquids with differing specific gravities are introduced, partition plates (21-23) which divide the inner space of the stirring tank (10) into an upper side sti...  
WO/2017/214311A1
A system and method for determining the vapor pressure of a process stream includes a hard analyzer configured to measure one or more dependent variables associated with a sample of the process stream, where a dependent variable is also ...  
WO/2017/214529A1
This disclosure relates to techniques and methods to isolate and purify cannabinoids, such as CBDV, CBD, CBC, THCV, THC, CBN, CBG, CBDA, THCA, or CBGA. Evaporation and sonicating techniques are used to isolate and purify cannabinoids, su...  
WO/2017/210536A1
Systems and methods for analyzing an analyte extracted from a sample using an adsorbent material.  

Matches 1 - 50 out of 8,546