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Patent Searching and Data


Matches 1,201 - 1,250 out of 8,673

Document Document Title
WO/2004/052383A1
The present invention relates to an composition containing triterpenoid saponins extracted from Bamboo, and the preparation method and use thereof. The triterpenoid saponins are extracted from various parts of bamboo belonging to Gramine...  
WO/2004/050205A2
The present invention is directed to a filtration system including filter media that use diffusion as a method of particulate reduction that balances the contact time required for a desirable level of interception and filter performance....  
WO/2004/050208A1
The present invention relates to a method of extract composition control in peat extraction by carbon dioxide, in which method the extraction temperature is 5 - 120 °C and pressure 70 - 1000 bar and the extraction is conducted in presen...  
WO/2004/048967A2
A method of calibrating an analysis apparatus, which method includes: (a) providing analytical extraction apparatus for analysing a fluid sample by fluid extraction; (b) injecting one or more predetermined samples typically as a fluid of...  
WO2004019465A3
The invention comprises novel apparatuses and testing methods for evaluating a fluid diffusion component. The apparatus includes a fluid capable of undergoing oxidation or reduction, a half-cell electrode assembly able to receive the flu...  
WO/2004/047946A1
The invention relates to a method and device used for mixing and sedimentation in solvent extraction processes for the recovery of highly-pure products. The inventive device comprises the following novel elements in each mixing/sedimenta...  
WO2003099961A3
A method and apparatus for converting natural gas from a remote source into hydrocarbon liquid stable at room temperature, comprising a skid or trailer-mounted portable gas-to-liquids reactor. The reactor includes a preprocessor which de...  
WO/2004/043168A1
Disclosed is a method for the selective separation of volatile flavorings from monophase, (semi)liquid starting materials having a fat content and/or oil content of = 20 percent by weight, said method being preferably carried out at temp...  
WO/2004/041768A1
The invention concerns a method for making carboxylic acids. More particularly, it concerns a method for making carboxylic acids by oxidizing hydrocarbon with oxygen or an oxygen-containing gas, and still more particularly oxidation of c...  
WO/2004/041400A2
An apparatus for treating a contaminated fluid, said apparatus comprising a supply apparatus for supplying an extracting fluid at, near or above a critical point fluid, an extractor vessel in which contaminated fluid is subjected to said...  
WO/2004/039386A1
This invention relates to a method for isolation of sylimarin from silybum marianum seeds wherein the seeds are grinded without precooling. The follow defatting with hydrocarbon solvent, extraction with medium polarity solvent, removal o...  
WO/2004/034021A2
A system for pressurized liquid extraction and purification of solid samples includes a pressurized liquid extraction (PLE) module including a PLE cell, a heating element, a high-pressure source of an extraction solvent, a pressure regul...  
WO2003020053A9
A process for extracting carotenoids from carotenoid-containing plant matter wherein the Brix in said plant matter is greater than 10 DEG Brix, comprising of the following steps: (i) Mixing the plant matter with water to achieve Brix not...  
WO2004002631A3
The invention concerns a liquid-liquid centrifugal extractor comprising an emulsion chamber (32) and a clarification chamber (36) aligned by means of an added shaft component (29) to the rotor, enabling controlled flow and operating cond...  
WO/2004/026430A2
Apparatus for carrying out a fractional extraction comprises an extraction column (2) in which a biomass to be extracted is tightly packed.In use, liquified gas passes from vessel (4) and, optionally, a co-solvent passes from vessel (14)...  
WO2003072215A3
Environmentally friendly solvents used to dissolve or remove residues and/or substances from substrates wherein the residue and/or substance is contacted with a Generally Recognized As Safe solvent to dissolve the residue and/or substanc...  
WO/2004/024282A2
The invention disclosed herein relates to a continuous contacting apparatus for separating a liquid component from a liquid mixture. (105) The apparatus includes a first chamber (115) and a second chamber (120), the first chamber having ...  
WO/2004/024656A2
Disclosed herein is a process for reducing or substantially eliminating chromium in non-volatile residue obtained from a certain processes, and particularly from cyclohexane oxidation processes.  
WO2003082429A3
The invention provides a method of separating two liquid phases comprising flowing the liquid phases along a flow passage for example a junction or channel having wall regions having surfaces whose surface properties differ, whereby the ...  
WO/2004/019465A2
The invention comprises novel apparatuses and testing methods for evaluating a fluid diffusion component. The apparatus includes a fluid capable of undergoing oxidation or reduction, a half-cell electrode assembly able to receive the flu...  
WO/2004/018070A1
The invention relates to a method for the extraction of contained materials, in particular contaminants, from liquids or solid dispersions, by means of the use of compressed extraction agents, such as for example supercritical or liquid ...  
WO/2004/016336A1
The invention relates to a method for continuously extracting extract materials from solid materials, for washing solid materials and for recrystallizing. A central element of this method consists of a filtering and sedimentation device ...  
WO2003086566A3
The invention relates to a method for obtaining plant ingredients from plants and/or plant parts. Also disclosed are a device for obtaining plant ingredients and the use of said device for carrying out the inventive method.  
WO2003000373A9
Systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. A fluid is combined with at least one extraction solvent, which causes the lipids to separate from the fluid or from lipid-containi...  
WO/2004/012877A1
A method and apparatus for washing solid matrices such as swarf from machining operations, bottles or other containers, contaminated with lubricating oils or similar substances, are described. The method is implemented with liquid CO2 wh...  
WO/2004/009206A1
The invention relates to a hydrothermal process which is based on bringing the raw residual plant material into contact with hot water in a closed reactor. The inventive process comprises the following steps: a) in a reactor, bringing th...  
WO/2004/007368A1
The present invention is concerned with a method for the preparation of aerogels that includes a phase of exchange with the liquid present in the aquagel by the liquid xenon and the subsequent extraction thereof.  
WO2003095165A3
A process for treatment of wood susceptible to damage and having a length that is over the critical length with a fluid under high pressure is disclosed. The process is conducted in a way so that the fluid is not allowed to enter into th...  
WO/2004/004862A1
A method of producing microparticles and nanoparticles of a solute via the extraction of solvent, having the solute dissolved therein, from an emulsion from source (114) using a supercritical fluid form source (112). The solute to be pre...  
WO2003056932A3
The present invention relates to a method for obtaining a purified solid powder from highly concentrated, semi-liquid, high viscous solutions containing one or more solutes and a first solvent. The method comprises contacting the highly ...  
WO/2004/002631A2
The invention concerns a liquid-liquid centrifugal extractor comprising an emulsion chamber (32) and a clarification chamber (36) aligned by means of an added shaft component (29) to the rotor, enabling controlled flow and operating cond...  
WO2003063998A9
A method for cleaning materials containing solids and/or liquids is disclosed which involves contacting the materials with an extracting fluid including Xe, NH3, lower aromatics, nitrous oxide, water, CO, CO2, H2O, lower alcohols, lower ...  
WO/2003/106354A1
A process for the production of highly purified water 44 from Fischer-Tropsch reaction water 12 includes distillation 14 as a primary treatment stage, biological treatment including anaerobic digestion 20 and aerobic digestion 22 as a se...  
WO/2003/106353A1
A process for the production of purified water 44 from Fischer-Tropsch reaction water 12 wherein the purified water 44 is an aqueous stream having a COD of between 20 and 500 mg/l, a pH of between 6,0 and 9,0, a suspended solids content ...  
WO/2003/103836A1
Devices for performing liquid extraction of one or more constituents from one fluid to another fluid are provided. In operation, the fluids are separated by channel structures that stabilize the interfacial boundary between the fluids al...  
WO2003090520A3
A process for the producing edible protein-containing meal for human and animal consumption and high quality food grade oils from oil seed using iodotrifluoromathane as the solvent is shown. The meal has a significantly improved level of...  
WO/2003/101579A1
A method for removing the water contained in a solid, which comprises contacting a solid containing water with a liquefied material which is a gas at 25°C under 1 atm. (hereinafter referred to as the material D) to allow the liquefied m...  
WO/2003/099961A2
A method and apparatus for converting natural gas from a remote source into hydrocarbon liquid stable at room temperature, comprising a skid or trailer-mounted portable gas-to-liquids reactor. The reactor includes a preprocessor which de...  
WO2003057338A3
A method for water removal in hydrocarbon product reactors operating at Fischer-Tropsch conditions. The water removal decreases the concentration of water in the reactor. In one embodiment, a method of reducing the concentration of water...  
WO/2003/097206A1
The invention relates to a method for guiding a dispersion of two liquids formed in the mixing stage of liquid-liquid extraction along the longitudinal axis of the separation section in the feed end of an extraction separation section. I...  
WO/2003/097207A1
The invention relates to a method for controlling and compressing a dispersion formed in the mixing stage of liquid-liquid extraction. The compression of the dispersion is achieved by reducing the cross-section of the separation section ...  
WO/2003/097205A1
The invention relates to a method for the controlled separation of a dispersion of two liquids formed in the mixing stage of liquid-liquid extraction into their own phases in the separation section of the extraction. In particular the me...  
WO/2003/095979A1
Methods for the pressurized hot water extraction (PHWE) of compounds from a sample of interest are disclosed. Applications of the method to the extraction of bioactive compounds from botanical samples are disclosed. The disclosed methods...  
WO/2003/095165A2
A process for treatment of wood susceptible to damage and having a length that is over the critical length with a fluid under high pressure is disclosed. The process is conducted in a way so that the fluid is not allowed to enter into th...  
WO2003063998A8
A method for cleaning materials containing solids and/or liquids is disclosed which involves contacting the materials with an extracting fluid including Xe, NH¿3<, lower aromatics, nitrous oxide, water, CO, CO¿2?, H¿2?O, lower alcohol...  
WO/2003/092853A1
The invention relates to a method for the integrated separation of one or more organic substances present in an aqueous bio-process mixture containing at least one positively charged and/or chargeable group containing nitrogen by means o...  
WO/2003/090909A1
The invention relates to a dialysis method for recovering foreign substances, especially low-molecular, inorganic and/or organic substances, from passive collectors consisting of semi-permeable membranes having different dimensions, usin...  
WO2002083261A3
The invention relates to a method and device for extracting and separating a substance that is to be extracted. To this end, two fluids (F1, F2) that cannot be mixed with one another are mingled, whereby one fluid (F1) is loaded with the...  
WO/2003/091290A1
Method for reducing the level of residual organic solvent in a carbomer comprising exposing a carbomer containing residual organic solvent to a gaseous fluid in which said residual organic solvent is substantially soluble and under condi...  
WO/2003/090945A1
The invention consists of a method for treating polychlorinated biphenyl (PCB) contaminated media by: a) combining the media with a fluid containing one or more liquid hydrocarbons to form a media/fluid mixture; b) sonicating the mixture...  

Matches 1,201 - 1,250 out of 8,673