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Matches 551 - 600 out of 8,521

Document Document Title
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 ALCELL® 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...  
WO/2011/082978A1
The invention relates to a method for treating alkaline process waste water from the nitration of aromatic compounds to mono-, di- and trinitroaromatic compounds having a pH value of 7.5 to 13 or a mixture W having a pH value from 6 to 1...  
WO/2011/079404A1
The invention relates to a device and method for extracting active principles from natural sources, using a counter-flow extractor assisted by a sound transduction system, which allows a cavitation sound field to be applied in the zone c...  
WO/2011/076739A1
The invention relates to a method making it possible to purify the uranium from a natural uranium concentrate. Said method includes: a) extracting the uranium, present in the form of uranyl nitrate, in an aqueous phase A1 resulting from ...  
WO/2011/075671A2
A biomass-based oil extraction process is disclosed. The process includes the recovery of biomass-based oil and other co-products, including but not limited to steam, electric power and chemicals, from various biomass processes and in pa...  
WO/2011/075671A3
A biomass-based oil extraction process is disclosed. The process includes the recovery of biomass-based oil and other co-products, including but not limited to steam, electric power and chemicals, from various biomass processes and in pa...  
WO/2011/074766A3
The present invention relates to a method and apparatus for simultaneously manufacturing ultra pure betulin and highly pure betulinic acid from birch bark, which employ a technique of: using a polar organic solvent to obtain a crude extr...  
WO/2011/072570A1
Disclosed is a process and an apparatus for separating and purifying ethyl tert-butyl ether (ETBE) by coupling distillation-extraction, wherein ethanol containing 1wt.% to 15wt.% water, and a mixture containing ethyl tert-butyl ether and...  
WO/2011/072568A1
Disclosed is a process and an apparatus for separating and purifying tert-alkyl (alcohol) ether by combinational distillation-extraction, wherein, the raw material is a to-be-separated mixture of tert-alkyl (alcohol) ether which is obtai...  
WO/2011/072569A1
Disclosed are a method and a device for preparing ethyl t-butyl ether by distillation-extraction coupling separation and purification, wherein the material is to-be-separated mixture of ethyl t-butyl ether which is obtained by carrying o...  
WO/2011/075534A3
Methods and apparatus for the purification of isoprene, such as the purification of a bioisoprene composition from fermentor off-gas. The apparatus includes two columns that process the fermentor off-gas, which includes isoprene and vari...  
WO/2011/074766A2
The present invention relates to a method and apparatus for simultaneously manufacturing ultra pure betulin and highly pure betulinic acid from birch bark, which employ a technique of: using a polar organic solvent to obtain a crude extr...  
WO/2011/069317A1
A high speed countercurrent chromatography separation device is provided. The device includes a frame (1); a hollow main shaft (2) fixed on the frame (1) or connected to the frame (1) through a bearing; a rotary table (3) installed on th...  
WO/2011/068266A1
The oil-soluble-solvent separating device according to the present invention comprises a porous plate which is formed with a plurality of through holes and a carbon nanotube layer which is formed on the substrate plate such that water-so...  
WO/2011/067704A1
The present invention relates to a device and a method for placing immiscible fluid phases in contact with each other by means of centrifugal force, in particular in order to extract compounds from one of said phases by another phase. Sa...  
WO/2011/057639A1
The present invention concerns a separation and/or extraction apparatus having a removable insert for keeping a material to be processed and a separation and/or extraction method for an improved separation and/or extraction process. The ...  
WO/2011/058423A3
The present invention further relates to extracts which are isolated from Deschampsia antarctica plant, the preparation of such extracts, the medicaments containing said extracts, and the use of these extracts and constituents for the pr...  
WO/2011/054631A1
A carnosic acid-rich plant extract can be produced by extracting a dried and comminuted plant material containing carnosic acid with supercritical CO2 at a pressure of at least 200 bar and at a temperature of at most 100 °C. In a first ...  
WO/2011/057236A3
Processes are provided for manufacturing polytrimethylene ether glycol, in which water is added to the product polymer to facilitate phase separation.  
WO/2011/057236A2
Processes are provided for manufacturing polytrimethylene ether glycol, in which water is added to the product polymer to facilitate phase separation.  
WO/2011/050469A1
A solvent that reversibly converts from a hydrophobic liquid form to hydrophilic liquid form upon contact with water and a selected trigger, e.g., contact with CO2, is described. The hydrophilic liquid form is readily converted back to t...  
WO/2011/050515A1
The present invention provides a method for isolation and purification of sesamolin and sesamin from the mixture of sesamolin and sesamin. The method improves the purity and recovery rate of sesamolin and sesamin by changing the position...  
WO/2011/044552A3
A fiber reaction process whereby reactive components contained in immiscible streams are brought into contact to effect chemical reactions and separations. The conduit reactor utilized contains wettable fibers onto which one stream is su...  
WO/2011/044552A2
A fiber reaction process whereby reactive components contained in immiscible streams are brought into contact to effect chemical reactions and separations. The conduit reactor utilized contains wettable fibers onto which one stream is su...  
WO/2011/043687A1
The present invention can be used in the field of chemistry, microbiology and pharmaceutics as well as in other branches of the industry. The invention essentially relates to a pulse-cyclic method for separating by extraction a mixture o...  

Matches 551 - 600 out of 8,521