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Matches 451 - 500 out of 8,696

Document Document Title
WO/2013/175380A1
Disclosed are methods comprising: (a) first contacting at least a portion of a wastewater stream comprising one or more hydrophilic solutes and one or more crude-oil- associated hydrophobic solutes with an extractant comprising a bi-dire...  
WO/2013/171682A1
An extractor ( 10) is described of non-volatile organic compounds from a solid matrix (72), comprising a heatable chamber (60) for containing and heating a solvent (62); an extraction chamber (70) for containing the solid matrix; the two...  
WO/2013/171804A1
[Problem] To provide a uranium solvent extraction method capable of collecting uranium from a low concentration uranium exudate using a countercurrent extraction tower. [Solution] The uranium solvent extraction method comprises a process...  
WO/2013/173625A1
Provided herein are organic solvent-based processes for the isolation of purified natural rubber from non-Hevea plants. The processes are particularly useful with plant matter that comprises at least 90% by weight roots sourced from Tara...  
WO/2013/166528A1
Mixer settler apparatus which includes a vertical column which is divided by a plurality of horizontal plates into a plurality of fluid-containing volumes, wherein each plate has a transfer duct to induce turbulence in a respective lower...  
WO/2013/161599A1
An autoclave (100) of a high pressure acid leaching process in which heated and pressurized starting material slurry and sulfuric acid are stirred by stirrers (30A, 30B...) provided in respective divided chambers (20A, 20B...) in an auto...  
WO/2013/162032A1
[Problem] To provide: a treatment method for reforming a resource-substance-derived organic phase substance by removing heavy element species from said organic phase substance under mild environmental conditions; a method for collecting ...  
WO/2013/160182A1
The present invention relates to a contactor for counter current flow of fluids comprising at least two bodies, i.e. a first body and a second body, both bodies are mounted on an axis, the second body is concentrically arranged on the ax...  
WO/2013/156014A1
The present invention deals with the extraction of oils in order to obtain hydrocarbons for vehicle fuels from plant parts. In order to provide an extraction of oils from plant material with a minimum of cost for an economical fuel produ...  
WO/2013/156720A3
The invention relates to a method for preparing a composition that is very rich in squalene produced by fermentation of micro-organisms. The method is characterised in that it comprises a purification step selected from the group includi...  
WO/2013/157921A1
A method of treating a first batch of oil sludge containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil sludge to a liquid composition of an emulsion with or without a car...  
WO/2013/157945A1
The present invention relates to a process for the extraction of analyte compounds from a sample comprising one or more analytes in a donor phase into an acceptor phase, comprising the steps of: a) providing an electrically conductive do...  
WO/2013/156535A1
The present invention provides a method of cleaning water to remove hydrocarbon therefrom, wherein said water is separated from a hydrocarbon and water mixture, comprising: (i) adding an external diluent to said water, wherein said exter...  
WO/2013/156720A2
The invention relates to a method for preparing a composition that is very rich in squalene produced by fermentation of micro-organisms. The method is characterised in that it comprises a purification step selected from the group includi...  
WO/2013/159024A1
An extractor which provides significant features over structures known in the prior art. The present improved structure employs nozzles which eject a jet of fluid upwardly into a granular or flake product being conveyed on a transfer con...  
WO/2013/150547A1
The present invention relates to an energy efficient process for the extraction of non-polar lipids from photosynthetically grown micro-algal biomass using low boiling point solvents and utilizing solar energy for heating as well as chil...  
WO/2013/143547A1
The invention concerns method and apparatus for hydrothermal treatment and/or extraction of plant material, especially lignocellulosic material, such as straw, bagasse and corn stover, which can simulate large scale continuous equipment ...  
WO/2013/143835A1
The present invention relates to a method for analysing a droplet fraction of an oil mist sample of a gas turbine. A collecting device collects the oil mist sample (110; 120), wherein the collecting device (110; 120) is arranged within a...  
WO/2013/142687A1
A method for separating polar lipids and neutral lipids from plant material, in particular, intact algal cells, using an amphipathic solvent set and a hydrophobic solvent set. Some embodiments include dewatering intact algal cells and th...  
WO/2013/142694A1
A method for separating neutral lipids from plant material, in particular, intact algal cells, using an amphipathic solvent set and a hydrophobic solvent set. Some embodiments include dewatering intact algal cells and then extracting neu...  
WO/2013/134429A1
Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants. Also provided are aged briquettes made from the compressed plant matte...  
WO/2013/134430A1
Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 ...  
WO/2013/131094A3
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/2013/131094A2
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/2013/126131A3
Recovering a polar hydrocarbon (HC) selective solvent substantially free of hydrocarbons (HCs) and other impurities from a lean solvent stream containing the selective solvent, measurable amounts of heavy aromatic HCs, and polymeric mate...  
WO/2013/121220A1
A process for the separation of inorganic compounds comprises centrifugal partitioning of at least one inorganic compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase an...  
WO/2013/120551A1
A counter-current liquid-liquid extraction column (1) adapted for the flow of two or more liquids (2) therein is disclosed. The column comprises within one common vessel (3): a first inlet (41) for a first liquid feed stream (51), a seco...  
WO/2013/121219A1
A process for the separation of organic compounds comprises centrifugal partitioning of at least one organic compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase and th...  
WO/2013/121869A1
The purpose of the present invention is to provide a method for efficiently removing a quaternary salt from an organic solvent. The present invention relates to a method for removing a quaternary salt, wherein a quaternary salt is remove...  
WO/2013/121218A1
A process for the separation of chemical compounds comprises centrifugal partitioning of at least one compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase and the stati...  
WO/2013/120077A1
A system for regulating a pressure of a piston on a bed in a flow through column system, where, the flow through column system includes a piston pressure chamber in communication with the piston and an inlet line and an outlet line in co...  
WO/2013/113331A1
The invention relates to a method for an extraction from wood, having the following steps: providing wood particles of at least one first class and wood particles of a second class, stacking a fine layer consisting of the wood particles ...  
WO/2013/116766A3
A composition and method for displacing, dissolving, extracting, recovering, and/or removing solvent and/or any solvent-associated liquids from a solvent-treated material or penetrating through pores or the surface of a solvent-treated m...  
WO/2013/116766A9
A composition and method for displacing, dissolving, extracting, recovering, and/or removing solvent and/or any solvent-associated liquids from a solvent-treated material or penetrating through pores or the surface of a solvent-treated m...  
WO/2013/116766A2
A composition and method for displacing, dissolving, extracting, recovering, and/or removing solvent and/or any solvent-associated liquids from a solvent-treated material or penetrating through pores or the surface of a solvent-treated m...  
WO/2013/113330A1
The invention relates to a method for producing a first valuable substance and a second valuable substance, namely arabinogalactan, having the following steps in the given sequence: stacking wood particles in a percolator; extracting the...  
WO/2013/113329A1
The invention relates to a method for producing taxifolin, having the following steps: stacking wood particles in a percolator; extracting the wood particles in the percolator using ethanol in order to dissolve at least resins, oils, and...  
WO/2013/111947A1
The present invention provides a method for isolating graphene oxide comprising the steps of: (a) forming a graphene oxide dispersed liquid by dispersing graphene oxides in water; (b) depositing the dispersed graphene oxides in the graph...  
WO/2013/107937A1
The invention relates to an apparatus for separating one or more compounds from and/or for reducing the content of one or more compounds in a source material by extraction, the apparatus comprising devices for measuring the pressure, dev...  
WO/2013/106695A1
An apparatus and method for producing methane gas, synthetic hydrocarbon gas, and fertilizer is provided. The apparatus includes a mix tank for mixing cellulosic material with a solvent into a slurry and a generator having an exhaust. Th...  
WO/2013/101474A3
A mixer settler [1] comprises a settling tank [30], an organic launder [40] provided within the settling tank [30], an aqueous launder [50] provided within the settling tank [30], and an isolated aqueous weir box [70] which is positioned...  
WO/2013/100003A1
A method for purifying an oligomeric proanthocyanidin, comprising an extraction step of extracting a raw material containing multiple types of oligomeric proanthocyanidins having different degrees of polymerization with an extraction sol...  
WO/2013/095849A9
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of...  
WO/2013/095851A1
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of...  
WO/2013/095849A1
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of...  
WO/2013/093043A1
The invention pertains to method for recovering polycarboxylic acid from an aqueous mixture comprising the steps of: providing an aqueous mixture comprising polycarboxylic acid and at least 5 wt.% dissolved halide salt, based on the tota...  
WO/2013/093047A1
The invention pertains to a method for manufacturing carboxylic acid comprising the steps of - subjecting an aqueous mixture comprising carboxylic acid and at least 5 wt. % dissolved magnesium chloride, to a forward extraction step using...  
WO/2013/093028A1
The invention pertains to a method for recovering lactic acid from an aqueous mixture comprising the steps of - providing an aqueous mixture comprising lactic acid and at least 5 wt. % dissolved magnesium chloride, based on the total wei...  
WO/2013/095852A1
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are pre-treatments to enhance extractabilit...  
WO/2013/095825A1
The present invention provides a mixer-settler extraction circuit for separating liquids from each other. The mixer-settler extraction circuit includes a flow distributor. The flow distributor comprises a slat assembly which directs the ...  

Matches 451 - 500 out of 8,696