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Patent Searching and Data


Matches 701 - 750 out of 8,698

Document Document Title
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...  
WO/2011/035368A1
According to this invention, plants of the genus Triodia are harvested for use as a renewable energy source or as a means of carbon sequestration. Triodia is a hummock-forming grass endemic to Australia, commonly known as spinifex. It is...  
WO/2011/034989A2
Far infrared ray heating technology is used to breakdown waste plastic and resultant heavy oils into usable products. Waste plastics may thus be processed into petroleum products and used to generate energy.  
WO/2011/031697A2
Various uses of monochlorotrifluoropropenes, in combination with one or more other components, including other fluoroalkenes, hydrocarbons; hydrofluorocarbons (HFCs), ethers, alcohols, aldehydes, ketones, methyl formate, formic acid, wat...  
WO/2011/031697A3
Various uses of monochlorotrifluoropropenes, in combination with one or more other components, including other fluoroalkenes, hydrocarbons; hydrofluorocarbons (HFCs), ethers, alcohols, aldehydes, ketones, methyl formate, formic acid, wat...  
WO/2011/022812A1
A process for recovering a volatile carboxylic acid from an aqueous stream containing same comprising the steps of: (a) evaporating the aqueous stream to produce a vapour stream comprising the volatile carboxylic acid that has been vapou...  
WO/2011/022811A8
A process for recovering a volatile carboxylic acid from an aqueous stream comprising same, the process comprising the steps of: (i) steam stripping the carboxylic acid from the aqueous stream, which aqueous stream is produced by a conve...  
WO/2011/022811A1
A process for recovering a volatile carboxylic acid from an aqueous stream comprising same, the process comprising the steps of: (i) steam stripping the carboxylic acid from the aqueous stream, which aqueous stream is produced by a conve...  
WO/2011/022938A1
A continuous extracting system for material to be processed comprises extracting container (1) which is a sealed container of approximately parallelepiped. The extracting container (1) has a first end and a second end along its the longi...  
WO/2011/022823A1
Provided is a novel method for extracting nutrients, toxins and drugs from a solid sample, comprising adding a solvent such as hexane and isopropanol to said sample, subjecting the sample and solvent to ultrasonic energy, subjecting the ...  
WO/2011/024738A1
Provided is a method for chemically manipulating a fluid, wherein a first fluid and a second fluid, which form two phases, are supplied to a very small channel and chemically manipulated. A device is used that has a supply channel for th...  
WO/2011/021092A2
A process for the separation of high purity organic fractions from oil sands is disclosed.  
WO/2011/018096A1
The present invention relates to a concentration- and purification method for compositions containing phytanic acid and/or derivatives thereof besides other fatty acids and/or their derivatives, preferably besides polyunsaturated fatty a...  
WO/2011/014122A1
Various systems and processes for extracting Vitamin E from a fatty acid distillate (FAD) having a Vitamin E component are disclosed. The process includes preparing a mixture of a FAD and a non-polar solvent (e.g., hexane). The mixture c...  
WO/2011/011972A1
Method for extracting lignite wax is provided, which includes the following steps: a) coal powder is treated in subcritical or supercritical fluid in the presence of a catalyst so as to obtain semi-coke containing lignite wax; b) a solve...  
WO/2011/010587A1
Disclosed is a novel method for treating a liquid waste of a coating agent, which is simple in constitution, is easy to handle, can operate easily, and is highly efficient. Specifically disclosed is a method for treating a liquid waste c...  
WO/2011/000094A1
The present disclosure includes a process for separating protein and an organic solvent from a defatted biomass comprising: a) contacting the defatted biomass with an aqueous solvent to: i) extract protein from the defatted biomass into ...  
WO/2010/146261A2
The invention relates to a microfluidic system including a unit for extracting elements from one liquid phase to at least one other liquid phase, a use of said system for performing said extraction, preferably for gelling polymer capsule...  
WO/2010/146365A1
A liquid membrane system is disclosed in the form of a biochannel containing bulk liquid membrane (BLM), biochannel containing emulsion liquid membrane (ELM), and biochannel containing supported (immobilised) liquid membrane (SLM), or a ...  
WO/2010/146365A8
A liquid membrane system is disclosed in the form of a biochannel containing bulk liquid membrane (BLM), biochannel containing emulsion liquid membrane (ELM), and biochannel containing supported (immobilised) liquid membrane (SLM), or a ...  
WO/2010/142841A1
The invention relates to a method and apparatus for restoring the extractive potential of organic hydroxyoxime-based extraction solution used in the recovery of metals by liquid-liquid extraction. The method is two-stage, in which an aqu...  
WO/2010/138045A1
A method for production of ammonium phosphates comprises providing (210) of a phosphorus-loaded water immiscible liquid phase, adding (212) of anhydrous ammonia to the water immiscible liquid phase, precipitating (214) of mono-ammonium p...  
WO/2010/135660A3
Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly...  
WO/2010/135660A2
Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly...  
WO/2010/130589A1
The invention relates to a method for recovering reusable material, in particular phosphate, from sludge products, namely sludge, sludge ash or sludge scum, by extraction. In said method: the sludge product is suspended in water, alcohol...  
WO/2010/128118A1
The invention relates to a method for obtaining at least one aromatic amine from a water and the liquid mixture containing the at least one aromatic amine by extraction using at least one nitroaromatic compound in an extraction column (1...  
WO/2010/126381A1
The invention relates to compositions for, and methods of, delivering treatment compounds to lignocellulosic substrates, wherein the solvent is recovered using RF energy.  
WO/2010/127028A2
In accordance with the present invention, there are provided systems and methods for contacting two or more fluids, useful, for example for purifying or infusing a fluid (by allowing efficient and/or uniform addition of components to or ...  
WO/2010/125576A3
The present invention provides for a process for isolation of carotenoids crystals comprising drying a plant part to obtain a meal and extracting the meal with alcohol at a temperature in the range of about 50°C to 75°C to obtain oleor...  
WO/2010/123551A1
Method of producing ammonia borane, comprising providing a reagent comprising a dehydrogenated material in a suitable solvent; and combining the reagent with a reducing agent comprising hydrazine, a hydrazine derivative, or combinations ...  
WO/2010/120371A1
It is an object of the invention to improve the current QuEChERS technology. In one aspect of the invention, the buffer-salt powder mixture of the first stage of the QuEChERS process is compressed into a solid dosage form before it is us...  
WO/2010/116060A1
The present invention relates to a method for extracting organic molecules and/or organic minerals from a limestone material, including placing said limestone material in contact with a solution including at least one organic solvent, wa...  
WO/2010/114184A1
A continuous extraction apparatus of the present invention comprises: an outer tank in which a solvent can be stored; an inner tank which is mounted inside the outer tank to allow both ends to be connected with the outside and is configu...  
WO/2010/113315A1
Provided are a piceatannol-containing composition which is a composition originating in a natural material and containing piceatannol at a high concentration, and a method of producing the piceatannol-containing composition. A piceatanno...  
WO/2010/111141A9
An improved system for removing bitumen from tar sands comprises a pre-treatment system utilizing a vibratory load hopper for classifying and sizing said tar sand particles communicating with a dryer for heating and drying said tar sand ...  
WO/2010/108212A1
A method for leaching zinc from a zinc-bearing carbonate ore, the method comprising the steps of: subjecting the zinc-bearing carbonate ore to elevated temperatures of between about 300°C and about 900°C thereby producing a roasted ore...  
WO/2010/109078A1
The invention relates to an apparatus and method for removing molybdenum and other possible impurities from an organic copper-containing extraction solution in connection with the liquid- liquid extraction related to copper recovery. The...  
WO/2010/111141A1
An improved system for removing bitumen from tar sands comprises a pre-treatment system utilizing a vibratory load hopper for classifying and sizing said tar sand particles communicating with a dryer for heating and drying said tar sand ...  
WO/2010/104444A1
A method for separating neutral and polar lipids from an oil of biological material, wherein the oil is fractionated using a mixture of a polar solvent comprising at least one carbon atom, water and an additional substance selected from ...  
WO/2010/101846A2
Equipment and a process for separating bitumen from oil sand in a process stream are disclosed. The equipment includes several processing vessels and one or more local area radio frequency applicators to selectively heat the process stre...  
WO/2010/097516A1
The subject of the invention is a method for fabricating the discharge end (2) chute arrangement (3) of a liquid-liquid extraction settling tank and the corresponding chute arrangement. The chute arrangement (3) comprises at least one ch...  
WO/2010/089462A1
The invention relates to a method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell (1). The arrangement includes a first guide wall (4), which is arra...  
WO/2010/089456A1
The invention relates to a method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell (1). The shut-off element (3, 4, 5) comprises a front panel (8) tha...  
WO/2010/088170A2
A process for recovering solvents from inorganic and organic solutions is disclosed. The process utilizes a polymer capable of selectively extracting the solvent from the inorganic or organic solution. Introduction of the polymer into th...  
WO/2010/086480A1
The invention can be used to: stabilise raw materials from the olive tree, in particular stoned olive pomace and exhausted pomace, maintaining the triterpene content thereof; and prepare a product from these products, having a greater co...  
WO/2010/088170A3
A process for recovering solvents from inorganic and organic solutions is disclosed. The process utilizes a polymer capable of selectively extracting the solvent from the inorganic or organic solution. Introduction of the polymer into th...  
WO/2010/084228A1
The present invention relates to a device and an in-line process for the extraction and drying of natural products. The process for extracting and drying natural products is carried out using water under subcritical conditions together w...  
WO/2010/082830A1
The present invention relates to an apparatus for continuous treatment of two immiscible molten liquids having different densities. The apparatus comprises at least one open-ended helical reaction channel (3) arranged inside a substantia...  
WO/2010/082870A3
The invention relates to the technology of extraction using a vacuum and can be used for extracting biologically active components from vegetable, animal or fish raw material and from seafood for use in the food and pharmaceutical indust...  
WO/2010/081268A1
Methods for separating and redispersing nano-materials include the following steps: adding a kind of nonionic surfactant to an aqueous dispersion solution of nano-materials whose concentration is 10-6-1 mg/mL to obtain a mixture, the amo...  

Matches 701 - 750 out of 8,698