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Patent Searching and Data


Matches 201 - 250 out of 8,491

Document Document Title
WO/2015/094948A8
A method for upgrading a petroleum feedstock using a supercritical water petroleum upgrading system includes introducing the petroleum feedstock, water and an auxiliary feedstock. The method includes operating the system to combine the p...  
WO/2015/094633A1
Methods for recovering organic heteroatom compounds from a hydrocarbon feedstock include feeding into a contactor a hydrocarbon feedstock and an aqueous solvent to form an extraction mixture of the aqueous solvent with the hydrocarbon fe...  
WO/2015/095455A1
A selective removal of metal and its anion species that are detrimental to subsequent hydrothermal hydrocatalytic conversion from the biomass feed in a continuous or semi-continuous manner prior to carrying out catalytic hydrogenation/hy...  
WO/2015/095131A1
Disclosed are processes for producing deasphaited bitumen and heavy bitumen compositions from oil sands and processes for upgrading the bitumen compositions. The processes for producing the deasphaited bitumen and heavy bitumen compositi...  
WO/2015/085899A1
Methods for preparing all-aqueous emulsions, including stable emulsions and/or emulsions having high viscosity and/or ultra-low interfacial tension are described. The method includes mixing, combining, or contacting a first electrically ...  
WO/2015/083984A1
Disclosed is a solvent extraction apparatus. The solve extraction apparatus according to an embodiment of the present invention comprises a solvent extraction unit for extracting a first solvent contained in a gel material, wherein the s...  
WO/2015/076699A1
The present invention relates to medicine. A method for producing a substance having antimicrobial, antiviral, and immunostimulatory activities, particularly towards dendritic cells, consisting in that the chopped potato sprouts used as ...  
WO/2015/076052A1
An extraction and separation method is a method for extracting and separating a specific component from a raw material fluid and is provided with a separation and extraction step wherein the specific component is extracted and separated ...  
WO/2015/067275A1
The present invention relates to an improved method for impregnating a porous material, such as wood, more specifically a method in which an active ingredient to be deposited within the porous material is dissolved in condensed carbon di...  
WO/2015/065214A1
The object of the invention is a method of producing plant extracts, characterized in that it comprises a) crushing the plant material, preferably in a homogenizer and demineralized water; b) maceration of homogenized material of step a)...  
WO/2015/062189A1
The present invention relates to a method and apparatus for recovering caprolactam in benzene distillation residue, and provides a method for recovering caprolactam in benzene distillation residue, comprising the following steps: (a) sep...  
WO/2015/055889A1
The invention discloses a heat extraction method of pine bark, according to which a solvent, typically water, and a magnesium compound are used. Then the extract is decanted, if necessary also filtered, to get a red solution to be used a...  
WO/2015/052495A1
The invention relates to group 2 metal phosphates. The invention provides methods for preparing calcium phosphates, such as hydroxyapatite. The invention extends to the phosphate compounds per se that can be produced by these methods, an...  
WO/2015/040298A2
The invention relates to a liquid-liquid extraction method, which includes: supplying a main liquid input flow containing at least one compound of interest and a supplementary compound; supplying a washing liquid flow; extracting the sup...  
WO/2015/040593A1
The present invention relates to a process for the recovery of an at least bidentate organic compound comprised in a porous metal-organic framework material, the material comprising the at least bidentate organic compound coordinated to ...  
WO/2015/040298A3
The invention relates to a liquid-liquid extraction method, which includes: supplying a main liquid input flow containing at least one compound of interest and a supplementary compound; supplying a washing liquid flow; extracting the sup...  
WO/2015/034395A1
The invention relates to the field of the food and pharmaceutical industry, and more particularly to a method for extracting water-soluble plant constituents. The method includes washing ground raw material with distilled water which is ...  
WO/2015/028643A1
The present invention relates to a method for extracting acrylamide from a matrix comprising matrix components and acrylamide, comprising the steps: bringing said matrix in contact with water to obtain an aqueous extract, and, optionally...  
WO/2015/024115A1
A two-step sc-SWCNT enrichment process involves a first step based on selective dispersion and extraction of semiconducting SWCNT using conjugated polymer followed by a second step based on an adsorptive process in which the product of t...  
WO/2015/023581A2
A process for fractionating a plant material to provide isolated extractives, the process includes pretreating the plant material to provide a fluidized plant material, subjecting the pretreated fluidized plant material to high frequency...  
WO/2015/022620A2
This invention relates to a diffuser and more particularly to a chain diffuser for use in a sugar extraction process. The diffuser includes a diffuser floor, and a plurality of chain ladder assemblies being displaceable relative to the d...  
WO/2015/022627A1
Contacting arrangements adapted to be installed within a liquid-liquid extraction column, and including pairs of disk and doughnut plates.  
WO/2015/022620A3
This invention relates to a diffuser and more particularly to a chain diffuser for use in a sugar extraction process. The diffuser includes a diffuser floor, and a plurality of chain ladder assemblies being displaceable relative to the d...  
WO/2015/015631A1
Provided is a solid/liquid separation apparatus utilizing a cycle of changes in state of a substance (A) that can dissolve water and oil, wherein the solid/liquid separation apparatus has reduced frequency of maintenance, and allows the ...  
WO/2015/013486A1
Provided herein are methods for the collection and amplification of circulating nucleic acids from a non-celluar fraction of a biological sample. Circulating nucleic acids are extracted from the non-cellular fraction and are circularized...  
WO/2015/010551A1
A multifunctional continuous phase transition extraction apparatus comprises an extraction system, a desorption system and a solvent recovery system. The extraction system comprises a first heat exchanger (8 I) and an extraction tank (1)...  
WO/2015/011611A1
A continuous solids/fluid contacting process and equipment are provided in which appropriate solids are contacted with a fluid that is selected from a liquid, a gas and a combination thereof, under elevated pressure and optionally elevat...  
WO/2015/009450A1
A method and apparatus of determining solubility of compounds at non- ambient conditions is disclosed. The compound of interest is placed in a reaction vessel which can withstand the non-ambient conditions, and is allowed to react with a...  
WO/2015/006618A1
Methods and systems for purifying feedstock-to-ethanol fermentation products are disclosed. The methods include the use of a solvent in the form of a supercritical fluid or liquid gas such as supercritical C02 or liquid C02 to dry fermen...  
WO/2015/005806A1
This invention relates generally to a process and an apparatus therefor for recovering valuable or harmful non-aqueous process liquids from mixtures or slurries that contain such liquids and solid particles. In a first aspect there is pr...  
WO/2014/209585A1
The present invention relates to an extractive distillation process for recovering aromatic hydrocarbons from non-aromatic hydrocarbons in feed mixtures containing at least a measurable amount of heavy hydrocarbon contaminants wherein ea...  
WO/2014/205183A1
Disclosed herein are methods for recovering diphosphonite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability ...  
WO/2014/205190A1
Disclosed herein are methods for recovering diphosphonite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are pre-treatments to enhance extractabil...  
WO/2014/204311A1
The present invention relates to a process for the electro extraction of molecules from a moving fluid donor phase into an acceptor phase, comprising the steps of: providing an electrically conductive donor phase moving at a first flow v...  
WO/2014/205188A1
Disclosed herein are methods for recovering diphosphonite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability ...  
WO/2014/204279A1
Provided is a method of separating a catalyst from a solution containing a copolymer and the catalyst dissolved therein, after a polymerization reaction is performed using the catalyst, and more specifically, selection and utilization of...  
WO/2014/205224A3
Systems and methods for improved column operation in offshore environments by using a co-current contactor system in floating production, storage and offloading (FPSO) systems.  
WO/2014/199007A1
In a solvent extraction settler arrangement the outlet box (11) comprises an inner tube (18) arranged vertically inside a shaft (12), the inner tube being spaced from the side wall (13) of the shaft (12) to define an intermediate space (...  
WO/2014/199006A1
A method of manufacturing an elbow channel (1) with an elbow angle (a). The method comprises manufacturing an elongated filament-reinforced plastic composite hollow body (2) by a filament winding technology; miter-cutting the elongated h...  
WO/2014/197865A3
A method and apparatus for reducing a salt concentration in a liquid composition use a solvent. The method includes combining the liquid composition and the solvent, where the solvent has lower carrying capacity for at least one salt in ...  
WO/2014/195662A1
Disclosed is an extraction and analysis system and method. The system comprises a separation apparatus, a liquid-liquid extraction apparatus and an analysis apparatus. The liquid-liquid extraction apparatus is configured to receive a sub...  
WO/2014/197085A1
A system and method of desalting salty sludge is provided. The method includes providing a salty sludge; processing the salty sludge to increase its surface area; adding water to the salty sludge to make a sludge slurry and to wash the s...  
WO/2014/190767A1
Disclosed is a fully-automatic high-efficiency low-emulsification liquid-liquid extraction apparatus, comprising: an extraction and reaction vessel, a duct and a pump which is arranged on the duct, wherein both ends of the duct are inser...  
WO/2014/193889A1
A method of recovering an alcohol from an aqueous stream comprising: providing an aqueous stream comprising water and an alcohol; providing a solvent stream; combining the aqueous stream and the solvent stream; and recovering at least a ...  
WO/2014/190768A1
An automatic solid-liquid extraction device comprises an extraction reaction container and an effective solution storage container, the extraction reaction container being communicated with the effective solution storage container by a d...  
WO/2014/190766A1
Disclosed is a demulsification column, comprising an insulated casing, a first opening and a second opening being provided on the two ends of the insulated casing; the demulsification column further comprising a primary battery disposed ...  
WO/2014/189254A1
The present invention relates to a method for separating an aromatic compound contained in naphtha, the method comprising: an extract step for bringing naphtha into contact with a specific ionic liquid; and a separation step for separati...  
WO/2014/182499A1
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/2014/176559A1
Active pharmaceutical ingredients can be separated from their excipients by dissolving a pharmaceutical product (e.g. tablet, pill) into a solvent, then running the solution through an acoustophoretic device. Standing waves are used to s...  
WO/2014/175943A1
The invention generally relates to processes for upgrading a process stream, such as those containing C2+ olefin and one or more acidic gases, to equipment useful in such processes, and to upgraded process streams.  

Matches 201 - 250 out of 8,491