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Matches 551 - 600 out of 8,589

Document Document Title
WO/2012/040007A3
Disclosed is a process for the extractive recovery of an acid catalyst from an aqueous mixture of glycolic acid with an extraction solvent comprising a tertiary amine or an onium carboxylate compound, a modifier, and a diluent. The acid ...  
WO/2012/040007A2
Disclosed is a process for the extractive recovery of an acid catalyst from an aqueous mixture of glycolic acid with an extraction solvent comprising a tertiary amine or an onium carboxylate compound, a modifier, and a diluent. The acid ...  
WO/2012/035117A8
An extraction device (110) for extracting at least one ingredient from a biological sample (112) is disclosed, specifically for extracting metabolites from a plant specimen. The extraction device (110) has at least one liquid charger (11...  
WO/2012/035117A1
An extraction device (110) for extracting at least one ingredient from a biological sample (112) is disclosed, specifically for extracting metabolites from a plant specimen. The extraction device (110) has at least one liquid charger (11...  
WO/2012/035207A1
The invention relates to a mixing device and method by means of which two solutions that are insoluble or poorly soluble in each other are mixed together into a dispersion. The device consists of at least three helical bars rotating upwa...  
WO/2012/025393A1
The invention relates to a method for reclaiming wastewaters which are obtained in the treatment of crude aromatic nitro compounds after the nitration of aromatic compounds, comprising the following steps: (a) single-stage or multistage ...  
WO/2012/025668A1
The present invention concerns a mixer-settler, an arrangement comprising a train of at least two mixer-settlers and a method for measuring and controlling volumetric O/A ratio and phase disengagement time of organic and aqueous phases i...  
WO/2012/027279A1
The invention provides a method to extract organic compounds from aqueous mixtures, using a specially selected organic compound as an extraction liquid. The method can be applied to remove compounds such as acetic acid or ethanol from co...  
WO/2012/018737A2
Product yields in chemical reactions that produce a solid product from a liquid reaction mixture are improved by chromatographically separating certain key impurities from the product mixture prior to crystallization, or from the filtrat...  
WO/2012/017108A1
The present invention relates to a method for obtaining maslinic acid and oleanolic acid from olive-pressing waste products, which results in high yields of said compounds in a highly pure form.  
WO/2012/018349A1
A cleaning system can include a noble gas, and one or more vessels configured to convert the noble gas into a supercritical fluid, and/or receive and clean an article of manufacture with the noble gas in the supercritical fluid state. A ...  
WO/2012/018657A1
A separation process for separating two or more immiscible liquids using contactors utilizing high surface area vertical hanging fibers is disclosed. This separation process is especially useful in the separation of disulfide oil formed ...  
WO/2012/016307A1
Process for purification of vegetable oils upon withdrawal of solids by centrifugation in the miscella stage consists of the industrial extraction of vegetable oils, including the soybean oil by using a solvent, usually a mixture of hydr...  
WO/2012/009792A1
A system, components of the system and methods for processing, combinations of hydrocarbons, water, solids and contaminants, to separate extract, recover, filter and treat the constituent elements to enable the recovery of valuable hydro...  
WO/2012/011589A1
The disclosed method for manufacturing a fat-soluble bioactive substance is characterized by mixing an organic solvent, in the presence of a specific surfactant, with an aqueous suspension of crushed microbial cells or microbial cells co...  
WO/2012/006742A9
A simple extraction method for preparing an organic certifiable stevia extract with high sweetness and optionally with antioxidant properties is provided. The extraction method involves extraction of stevia leaves that have been dried an...  
WO/2012/006742A1
A simple extraction method for preparing an organic certifiable stevia extract with high sweetness and optionally with antioxidant properties is provided. The extraction method involves extraction of stevia leaves that have been dried an...  
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...  

Matches 551 - 600 out of 8,589