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Patent Searching and Data


Matches 551 - 600 out of 8,607

Document Document Title
WO/2012/004489A1
The present invention relates to a method for selectively extracting monoglycerides present in a blend of fatty acid alkyl esters (FAAEs), which includes at least one liquid-liquid extraction step using a polar solvent (PS), comprising a...  
WO/2012/005948A3
A process for upgrading an oil stream by mixing the oil stream with a water stream and subjecting it to conditions that are at or above the supercritical temperature and pressure of water. The process further includes cooling and a subse...  
WO/2011/161141A1
A process for separating furfural from a liquid aqueous phase comprising furfural and one or more organic acids, which process comprises a step a) extracting furfural from the liquid aqueous phase into a liquid aromatic phase comprising ...  
WO/2011/161691A1
The disclosure of invention relates to a cost effective and pharmaceutically acceptable process for the direct extraction method for quinine hydrochloride from Cinchona bark. In the present invention, wherein a mixture of Cinchona alkalo...  
WO/2011/155829A1
The invention is directed to a process for extracting materials from biological material, which process is characterized in that the naturally occurring biological material is treated with an extractant consisting of a deep eutectic solv...  
WO/2011/150536A1
A process for extracting plant-derived natural products with polarity or intermediate polarity is provided. Said process involves the following steps: crushing the plant-derived materials containing natural products with polarity or inte...  
WO/2011/151123A1
The disclosure relates to processes and systems utilizing one or more extraction towers in the recovery and recycle of acid catalysts used in the production of carboxylic acids. The carboxylic acids may be neo-acids produced through the ...  
WO/2011/143380A2
The present invention concerns low energy requiring methods for processing low cellulosic biomass materials into oil, char and liquid components. One method comprises the steps of subjecting the biomass to hydrothermal carbonization unde...  
WO/2011/143380A3
The present invention concerns low energy requiring methods for processing low cellulosic biomass materials into oil, char and liquid components. One method comprises the steps of subjecting the biomass to hydrothermal carbonization unde...  
WO/2011/139830A2
A method of treating a solvent in a wood processing operation is described. A first organic compound is extracted from an aqueous solution with a solvent. Then, the solvent is contacted with an alkali solution to remove a second organic ...  
WO/2011/139830A3
A method of treating a solvent in a wood processing operation is described. A first organic compound is extracted from an aqueous solution with a solvent. Then, the solvent is contacted with an alkali solution to remove a second organic ...  
WO/2011/139165A4
Systems and methods for the recomposition and conversion of biomasses to alternative petrochemical feedstock are herein disclosed. According to one embodiment, a process involves reducing the particle size of at least one constituent of ...  
WO/2011/138608A2
A method for the fractionation of cashew nut shell liquid comprises solvent-solvent extraction using a polar solvent component and a non-polar, non-acidic, non-basic solvent component; wherein the polar solvent component is a mixture com...  
WO/2011/139165A1
Systems and methods for the recomposition and conversion of biomasses to alternative petrochemical feedstock are herein disclosed. According to one embodiment, a process involves reducing the particle size of at least one constituent of ...  
WO/2011/138608A3
A method for the fractionation of cashew nut shell liquid comprises solvent-solvent extraction using a polar solvent component and a non-polar, non-acidic, non-basic solvent component; wherein the polar solvent component is a mixture com...  
WO/2011/134411A1
The present invention relates to a method of preparing soybean protein concentrate, which involves extracting soybean oil from soybean slices using hexane, directly extracting from wet soybean meal that contains partly hexane using ethan...  
WO/2011/135519A1
The present disclosure provides an industrial process for isolation and purification of capsanthin rich carotenoid mixture from paprika oleoresin extracted from Capsicum annuum. The process yields a water dispensable powder product with ...  
WO/2011/136514A2
The present invention relates to device for ultrasonic extraction at room temperature. The device for ultrasonic extraction at room temperature of the present invention may enable: the prevention of the destruction of an extract, such as...  
WO/2011/134049A1
There is described a process for purifying the crude glycerol obtained from the production of fatty acid alkyl esters via transesterification. The process comprises the steps of; (a) adding an aqueous liquid to the crude glycerine compos...  
WO/2011/135127A3
The invention relates to an improved miniature device that has been developed for use with liquids at high pressures and at a controlled temperature for the extraction of different types of chemical species from semi-solid or solid sampl...  
WO/2011/136514A3
The present invention relates to device for ultrasonic extraction at room temperature. The device for ultrasonic extraction at room temperature of the present invention may enable: the prevention of the destruction of an extract, such as...  
WO/2011/133181A1
Methods, systems, and apparatuses for extracting non-polar lipids from microalgae are achieved using a lipid extraction device having an anode and a cathode that forms a channel and defines a fluid flow path through which an aqueous slur...  
WO/2011/126546A1
An apparatus for the solvent extraction of oil-bearing materials having a two- deck (18, 24), loop-shaped housing (12) is provided. The apparatus has a feed inlet (40) for the materials and an outlet (66) for the sol vent- wet extracted ...  
WO/2011/123948A1
A process for isolating at least one target compound, such as manool, geranyl linalool, ethyl guaiacol, eugenol, veratraldehyde, squalene, terpin, cholesterol, beta-sitosterol, campesterol, stigmasterol, stigmastenol and dehydroabietic a...  
WO/2011/123948A8
A process for isolating at least one target compound, such as manool, geranyl linalool, ethyl guaiacol, eugenol, veratraldehyde, squalene, terpin, cholesterol, beta-sitosterol, campesterol, stigmasterol, stigmastenol and dehydroabietic a...  
WO/2011/120309A1
Disclosed are a method and a device for co-producing ethyl t-butyl ether and ethanol. Said method for co-producing ethyl t-butyl ether and ethanol is carried out by coupling integrated separation. Said ethyl t-butyl ether is from a react...  
WO/2011/118587A1
Disclosed are: an UCST-type temperature-responsive polymer compound which responds to a temperature under physiological conditions and has biological functionality; and various uses thereof as a temperature-responsive material. Specifica...  
WO/2011/113225A1
A system for extracting a component from a composition and a method using this system are disclosed Said system includes an extraction and separation device (16) containing said composition and receiving a supercritical fluid, a feed pum...  
WO/2011/111600A1
Disclosed is a safe extracting method that does not use, or reduces an amount of an emulsifier or organic solvent and the like that is used, and efficiently extracts components from various extractable materials. When a component to be e...  
WO/2011/110585A1
The invention relates to a method for regenerating a hydrocarbon filler including one or more dispersant additives, said method including the following steps: a) a step of placing said filler in contact with at least one agent for aggreg...  
WO/2011/110843A1
A method for extracting and isolating constituents of cellulosic matter, comprising providing cellulosic matter; contacting the cellulosic matter with a supercritical fluid; separating the supercritical fluid from the cellulosic matter, ...  
WO/2011/109852A1
In a process for extracting lipids from aqueous suspensions of biomass, especially from digested algal suspensions, using water-immiscible solvents, the algal suspension with an algal content of 50% by weight is supplied continuously to ...  
WO/2011/106879A1
The organosolv extraction of lignin and other materials from biomass feedstocks may be accomplished using a multi-stage batch extraction procedure such as the ALCELLĀ® process. For several reasons, commercial plants may benefit by proces...  
WO/2011/106866A1
The present invention relates water extracts of tunicate. The water extracts may be obtained by extracting a tunicate sample selected from Styela clava, Ciona intestinalis, Botrylloides violaceus, Botryllus schlosseri, and any combinatio...  
WO/2011/106891A1
A process allowing the removal of contaminants from an unstable oil such as those produced by thermal or catalytic cracking, wherein, in at least one step of the process, mixing of the unstable oil with a pure or impure solvent having a ...  
WO/2011/103843A1
A plant substance blend is periodically extracted in extraction periods comprising a first phase, in which the plant substance blend in the first filtration bag is partially extracted with water into a partial extract, and a second phase...  
WO/2011/097720A1
The present disclosure provides an organosolv process. The present process comprises treating a lignocellulosic biomass in the presence of a solvent and under certain conditions to separate at least a part of the lignin from the biomass.  
WO/2011/096843A8
The purpose of the present invention is to produce extracts from materials and relates to an extraction method that comprises heating an extraction agent, preliminarily subjecting the raw material to extraction on heatable rollers, impre...  
WO/2011/096843A1
The purpose of the present invention is to produce extracts from materials and relates to an extraction method that comprises heating an extraction agent, preliminarily subjecting the raw material to extraction on heatable rollers, impre...  
WO/2011/092334A2
The invention relates to a method for the solid/liquid extraction of an oil or butter, particularly having a high unsaponifiable content, contained in at least one solid vegetable matter or a micro-organism. The method includes at least ...  
WO/2011/092329A2
The invention relates to a method for the extraction of an unsaponifiable fraction contained in a vegetable oil, an oil originating from a micro-organism or a vegetable butter or in a co-product from the vegetable oil refining industry, ...  
WO/2011/094145A3
A method of preparing solid hydrocarbons for cracking. The method includes preparing a mixture including solid hydrocarbon material dissolved in a solvent. After optionally separating non-dissolved solids from the mixture, the mixture is...  
WO/2011/094614A1
An apparatus and method for treating a wet solid is provided. The apparatus comprises a porous belt and nozzles for applaying on or more liquids to the wet solid. The contact with the liquids is achieved in a treatment chamber which is c...  
WO/2011/092329A3
The invention relates to a method for the extraction of an unsaponifiable fraction contained in a vegetable oil, an oil originating from a micro-organism or a vegetable butter or in a co-product from the vegetable oil refining industry, ...  
WO/2011/094145A2
A method of preparing solid hydrocarbons for cracking. The method includes preparing a mixture including solid hydrocarbon material dissolved in a solvent. After optionally separating non-dissolved solids from the mixture, the mixture is...  
WO/2011/090693A3
A method of extracting bitumen from bituminous material. In some embodiments, the method may include loading a bitumen material in a column, followed by feeding a first quantity of first solvent into the column. The method may also inclu...  
WO/2011/088587A1
The invention relates to a solvent extraction system that enables high efficiency in the processes of mass transfer from a first phase of a first density to a second phase of a second density; both densities are different and both phases...  
WO/2011/090693A2
A method of extracting bitumen from bituminous material. In some embodiments, the method may include loading a bitumen material in a column, followed by feeding a first quantity of first solvent into the column. The method may also inclu...  
WO/2011/088242A1
The development and application of a novel non-polar oil recovery process utilizing a non-dispersive solvent extraction method to coalesce and recover oil from a bio-cellular aqueous slurry is described herein. The process could apply to...  
WO/2011/084682A1
This invention relates to a liquid-liquid extraction tower comprising a feed inlet and a plurality of stages and an area for collection of the extract; at least one stage comprising a mixing zone having a driven center horizontal impelle...  

Matches 551 - 600 out of 8,607