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Patent Searching and Data


Matches 1,151 - 1,200 out of 8,679

Document Document Title
WO/2005/022603A2
Conductive containers (210) useful for anti-static devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s) (34), conductive fiber(s) (38) or a combi...  
WO/2005/021625A1
The invention relates to a method of providing a rubber material from a rubber containing waste material. The method comprises the step of subjecting the waste material to a treatment with an extraction solvent in a reactor at a pressure...  
WO/2005/021142A2
The present invention provides method and an apparatus for forming particles using supercritical fluid. A load material is mixed with a first flow of supercritical fluid in first mixing chamber (110) having primary mixing device (180) to...  
WO/2005/021126A2
Method and apparatus for contacting two liquid phases for liquid-liquid extraction in a vertical extraction vessel (110). A relatively heavier liquid phase, descending the extraction vessel (110) at a relatively low volumetric flow rate,...  
WO/2005/018773A1
Methods for extraction and concentration of hydrophilic compounds, biological materials or particles dispersed or distributed in hydrophobic liquid matrices are disclosed. In order to improve yield the extraction is carried out using a c...  
WO2004114376A3
Initially, process parameters for dense phase fluid cleaning are determined. Thereafter, a cleaning chamber (102) containing a substrate (104) is pressurized with a dense phase fluid, based on these process parameters. The substrate is t...  
WO/2005/018772A1
The invention relates to a method for extracting at least one substance from a fluid starting material by means of a suitable extraction agent, using a static micromixer for mixing the starting material with the extraction agent. Said st...  
WO/2005/016482A2
The present invention provides a method of removing spectator ions and contaminants from aqueous suspensions of solid particles. In accordance with the method of the invention, the solid particles are transported across a phase boundary ...  
WO/2005/016485A1
A method and apparatus for producing composite particles using a supercritical fluid extraction technique on an emulsion. First and second materials for example, a polymer and a biologically active material are dissolved or suspended in ...  
WO/2005/014138A1
[PROBLEMS] To provide a method and a device for separating object substances from a mixture without requiring an ultrasonic generator and a centrifugal separator. [MEANS FOR SOLVING PROBLEMS] In this method of separating the object subst...  
WO/2005/012581A2
Processes for metal leaching/solvent extraction are described which comprise: (a) providing a first aqueous leach pulp which comprises a mixture of leached solids and an aqueous leach solution comprising a metal, a leaching agent and wat...  
WO/2005/009581A2
Optical bio-discs for biochemical analysis, bio-disc analysis systems and biochemical analysis methods are described herein. In one embodiment, the bio-disc includes a sample analysis circuit that includes a separation membrane for separ...  
WO/2005/005583A1
An extraction method is described of terpenes and terpenoids from natural resins, such as myrrh, incense, dacryodes, dammar, propolis and/or essential oils, by means of extraction with polar and/or semi-polar solvents in the presence of ...  
WO/2005/005010A2
The present invention provides methods and apparatus for producing composite particles using supercritical fluid as a plasticizing and extracting agent. The methods employ providing a polymer, wax and/or a lipid substance that is solid a...  
WO/2005/003190A1
A method for purifying a material to be treated, characterized in that it comprises contacting a material to be treated containing a fluorine-containing surfactant with a substance [A], to thereby remove the fluorine-containing surfactan...  
WO/2005/003442A1
A process for purifying dry cleaning solvents from a mixture containing used dry cleaning solvents and contaminants, such as laundry soils, fabric treating agents, the process comprising the steps of: (a) obtaining a mixture comprising a...  
WO2004024282A3
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 ...  
WO2004050205A3  
WO/2004/112515A1
The present invention relates to an alkaline drinking water having a millivolt charge of between -400 and about -150 millivolts, and method of obtaining the same. The addition of silica to the water has been found to maintain the charge ...  
WO/2004/112952A1
A process for recovering a surfactant from a water/carbon dioxide system containing at least one surfactant by bringing the system into contact with a dehydrating agent to thereby remove the water and recover the surfactant; and a proces...  
WO/2004/114376A2
Initially, process parameters for dense phase fluid cleaning are determined. Thereafter, a cleaning chamber (102) containing a substrate (104) is pressurized with a dense phase fluid, based on these process parameters. The substrate is t...  
WO2004089891A8
The invention relates to the use of fruit-processing residue for an easily performed isolation of antioxidants and other constituents, and to the utilization of the obtained isolates and concentrates having specific properties as foodstu...  
WO/2004/110585A1
A radial spherical crystallization product having multiple needle-shaped portions radially extending outward from the core portion. The radial spherical crystallization product is produced by, for example, bringing a supercritical fluid ...  
WO/2004/108245A1
The invention relates to a method and equipment with which an organic solution extraction solution is purified from entrainment of aqueous solution and impurities during hydrometallurgical liquid-liquid extraction. The method treats an o...  
WO/2004/103514A1
Process for separating out at least one organic compound from a substrate containing the said organic compound, comprising a treatment of the substrate with an extraction medium comprising at least one fluoro compound with an atmospheric...  
WO/2004/101437A2
Disclosed herein are processes for the recovery of 1,3-propanediol from an aqueous feed stream. The present invention involves contacting an aqueous feed stream that comprises water, 1,3-propanediol, and at least one contaminant with at ...  
WO/2004/101450A1
A system for removing and purifying a carbon dioxide-containing stream from a batch process tool (10) is provided. A multi-phase contaminated stream containing at least carbon dioxide and one or more co¬≠solvent (20, 30) is removed from ...  
WO/2004/096899A1
A method for removing an acid component in an deteriorated acetate film, characterized in that it comprises extracting the acid component from the surface and the inside of the deteriorated acetate film, wherein said extraction involves ...  
WO/2004/094350A1
The present invention provides a method for extracting carotenoids from green plant materials using supercritical fluid extraction. A first and second supercritical fluid extraction is performed on the green plant composition at two diff...  
WO2004048967A3
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...  
WO/2004/092426A1
A solvent extraction process is disclosed. The process includes using an organic solvent that contains a non-ionic extractant and a conductivity enhancer that increases the electrical conductivity of the solvent to reduce build-up of sta...  
WO2004034021A3
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...  
WO/2004/089891A1
The invention relates to the use of fruit-processing residue for an easily performed isolation of antioxidants and other constituents, and to the utilization of the obtained isolates and concentrates having specific properties as foodstu...  
WO/2004/082812A1
A liquid-liquid extraction system including an outer chamber and an inner chamber or two opposed frames separated by a membrane. The outer chamber is adapted to contain one of a feed solution and a liquid extractant and defines a contain...  
WO/2004/082798A1
The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions from the rear end of the separation section ...  
WO/2004/082797A1
The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions form the rear end of the separation section ...  
WO/2004/082796A2
The present invention is directed to devices, systems and methods for removing undesirable materials from a sample fluid by contact with a second fluid. The sample fluid flows as a thin layer adjacent to, or between, concurrently flowing...  
WO/2004/082794A2
A method is described to bulk separate single wall nanotubes (SWNTs) by type ( metallic (met-) from semiconducting (sem-) and diameter. The separation is based on selective precipitation of either sem-SWNTs or met-SWNTs from a population...  
WO2003000192A3
A composition is disclosed comprising a carbohydrate-based material a dispersed in carbon dioxide. A general method for synthesizing inexpensive, renewable, non-toxic, non-fluorous, carbohydrate based CO2-philes is disclosed. These CO2-p...  
WO2004065526A3
The invention relates to a method of immobilising a hydrocarbon contained inside a container submerged in the sea floor or of transporting said hydrocarbon to the surface using the pressure gradient between the pressure in the sea floor ...  
WO/2004/076660A1
It is intended to develop a method of specifically and strongly adsorbing and removing a pathogenic virus in water. This object is achieved by providing a protein having a virus-adsorption activity, preferably, a protein having an affini...  
WO/2004/073828A1
The present invention relates to a method for extracting chlorophyll from silkworm excrements, which comprises the steps of: adding a first extraction solvent to the excrements of fifth-instar silkworms, stirring the mixture and centrifu...  
WO2004026430A3
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)...  
WO/2004/071634A3
A method and an apparatus for continuously producing particles from an emulsion by supercritical fluid extraction. The emulsion includes a solute suspended or dissolved in the supercritical fluid soluble first phase. The supercritical fl...  
WO/2004/071614A2
An apparatus and method for producing particles using supercritical fluid with enhanced mixing. The process includes a vessel having an inner surface defining a chamber. A high-speed shear or turbulent mixer is incorporated inside the ve...  
WO/2004/071634A2
A method and an apparatus for continuously producing particles from an emulsion by supercritical fluid extraction. The emulsion includes a solute suspended or dissolved in the supercritical fluid soluble first phase. The supercritical fl...  
WO/2004/067787A1
A method for the recovery of nickel and cobalt from nickel and cobalt containing laterite ores, said method comprising: a) roasting feed ore in a reducing atmosphere in a rotary kiln to selectively reduce the nickel and cobalt, wherein e...  
WO/2004/066744A1
The present invention relates to processes for the treatment of dairy products and dairy process streams to produce lipids and substantially defatted protein streams. More specifically it relates to the use of near critical fluid extract...  
WO/2004/065526A2
The invention relates to a method of immobilising a hydrocarbon contained inside a container submerged in the sea floor or of transporting said hydrocarbon to the surface using the pressure gradient between the pressure in the sea floor ...  
WO/2004/062766A1
The invention relates to a device for the microwave-accelerated extraction of components of solid samples and to the applications thereof. The inventive device is based on the principles of Soxhlet and is designed for the rapid and autom...  

Matches 1,151 - 1,200 out of 8,679