| Patents for B01D 11 - Solvent extraction (12,717) |
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| 08/27/2003 | CN1438059A Solid-phase micro-extraction head and its preparation method |
| 08/27/2003 | CN1438019A Method for supercritical fluid extraction of hyper plasia-resistant factor active matter in pumpkin seed |
| 08/26/2003 | US6610624 Method for enhancing catalytic activity with supercritical fluids |
| 08/26/2003 | CA2091069C Process and apparatus for regenerating used articles of polyolefin to reusable raw material |
| 08/21/2003 | WO2003068360A1 Method for production of plant extracts |
| 08/21/2003 | US20030154590 Circuit member processor |
| 08/20/2003 | EP1336426A1 Process and equipment for removing solvent from solid extraction residues |
| 08/20/2003 | EP1222009B1 Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent |
| 08/20/2003 | CN1436784A Extractant, extraction process and analysis method of high-activity ginkgo leaf extractive |
| 08/19/2003 | US6607757 At least 13% glucoside isoflavones and 0.6-1.5 parts 3 soya saponins per 1 part by weight of glucoside isoflavones; treating pre or post menopausal symptoms, breast and prostate cancer, and alcoholism |
| 08/19/2003 | CA2072400C Supercritical extraction of taxanes |
| 08/14/2003 | WO2003066533A1 Method of recovering fluorochemical emulsifying agent |
| 08/14/2003 | WO2002026343A3 Process for extracting compounds from plants |
| 08/14/2003 | US20030150805 Preparation of novel gels for the purification of non-polar extractives |
| 08/14/2003 | US20030150804 Method and device for separating solids from a liquid phase |
| 08/13/2003 | CN1436323A Method of reducing metal ion content of film-forming resin using liquid/liquid centrifuge |
| 08/13/2003 | CN1435270A Ultrasonic extracting system for solid-liquid extraction |
| 08/07/2003 | WO2003064407A2 Production of δ9 tetrahydrocannabinol |
| 08/07/2003 | WO2003063998A1 Cleaning of hydrocarbon-containing materials with critical and supercritical solvents |
| 08/07/2003 | WO2003063885A1 A composition |
| 08/07/2003 | WO2003028662A3 A method of producing a processed kava product having an altered kavalactone distribution and processed kava products produced using the same |
| 08/07/2003 | CA2474951A1 Production of .delta.9 tetrahydrocannabinol |
| 08/06/2003 | EP1332201A1 Process for reducing the concentration of undesired compounds in a composition |
| 08/06/2003 | EP1331975A1 Solvent extraction process |
| 08/06/2003 | CN1433965A Method for preparing cerium oxide having defferent shape and graininess by reduction-precipitation stripping |
| 07/31/2003 | WO2003062478A1 Method for the separation of zinc and a second metal which does not form an anionic complex in the presence of chloride ions |
| 07/31/2003 | US20030143698 Process for the enzymatic preparation of enantiopure 1, 3-dioxolan-4-one and 1,3-oxathiolan-5-one derivatives |
| 07/31/2003 | US20030143138 Extracting an aqueous feed mix comprising zirconium oxychloride and hafnium oxychloride and a thiocyanate salt with thiocyanate-containing organic solvent to produce a aqueous raffinate stream and organic raffinate stream |
| 07/30/2003 | EP1330266A1 Method for making very fine particles consisting of a principle inserted in a host molecule |
| 07/30/2003 | EP1141424B1 Composition of oxime and hydroxy-ester for the solvent extraction of metals |
| 07/30/2003 | CN1432519A Soaked matter filter bag with collecting string with attached pick-up leaf and its production process |
| 07/24/2003 | WO2003061056A1 System and method for removing an electrolyte from an energy storage and/or conversion device using a supercritical fluid |
| 07/24/2003 | WO2003060044A1 Method for extracting vegetable oils and device for carrying out said method |
| 07/24/2003 | WO2003059854A1 Method for reducing water concentration in a multi-phase column reactor |
| 07/24/2003 | WO2003059484A1 Extractor, chemical analyzer, and chemical analyzing method |
| 07/24/2003 | WO2003059362A1 Process of extracting small molecular ingredients from biological materials under super high pressure |
| 07/24/2003 | CA2471832A1 Method for reducing water concentration in a multi-phase column reactor |
| 07/23/2003 | EP1328610A1 Phosphate fluorosurfactants for use in carbon dioxide |
| 07/23/2003 | EP1285043A4 Caustic extraction of mercaptans |
| 07/23/2003 | CN2561484Y Fractionating rectifying tower for supercritical carbon dioxide fluid continuous countercurrent extraction |
| 07/23/2003 | CN1432021A Process for preparing coagulants for water treatment |
| 07/23/2003 | CN1431285A Segregator for extracting volatile oils and its usage |
| 07/23/2003 | CN1431214A Technology for synthesizing polyester of cane sugar acids with high degree of esterification |
| 07/23/2003 | CN1115181C Multiphase extractor |
| 07/22/2003 | US6596252 Recycling of spent pot linings |
| 07/17/2003 | WO2003057342A1 Oil extraction process and apparatus therfor |
| 07/17/2003 | WO2003057338A2 Water removal in fischer-tropsch processes |
| 07/17/2003 | WO2003056932A2 A method for obtaining powder from highly concentrated high viscous solutions |
| 07/17/2003 | US20030134913 Method for reducing water concentration in a multi-phase column reactor |
| 07/17/2003 | US20030133929 Draining blood from the animal, separating blood cells from plasma, contacting plasma with a solvent in which lipids are soluble, separating plasma to reintroduce it into the animal, separating dissolved lipids |
| 07/17/2003 | US20030131565 Filter bag for containing a substance for infusion with the gathered thread attached to the pick up tag and the method for producing the bag |
| 07/16/2003 | EP1327589A2 Infusion bag with thread and tag and its method of manufacture |
| 07/16/2003 | EP1326906A2 Fractionation of resins using a static mixer and a liquid-liquid centrifuge |
| 07/16/2003 | EP1326624A1 Method for producing phyllanthus extracts |
| 07/16/2003 | EP1326598A1 Method for producing an extract from cannabis plant matter, containing a tetrahydrocannabinol and a cannabidiol and cannabis extracts |
| 07/11/2003 | CA2415805A1 A filter bag for containing a substance for infusion with the gathered thread attached to the pick up tag and the method for producing the bag |
| 07/10/2003 | WO2003056045A1 Chromium removal from leach liquors produced during high pressure acid leaching of lateritic ores |
| 07/09/2003 | EP1325165A1 Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid |
| 07/09/2003 | CN1429391A Method for isolating and purifying 90Y from 90 strontium in multi-curie quantities |
| 07/09/2003 | CN1429189A Separation of reaction products containing organophosphorus complexes |
| 07/09/2003 | CN1429185A Method for producing component by means of powdery starting material and extractor suitable therefore |
| 07/09/2003 | CN1114097C Method for determining organic matter content in material |
| 07/08/2003 | US6589422 Apparatus and method for extracting biomass |
| 07/03/2003 | US20030125400 Such as melt-molded copolymers of tetrafluoroethylene and perfluoro(alkylvinylether) or hexafluoropropylene; heat treatment; supercritical washing |
| 07/03/2003 | US20030121854 Complexing ligand with compound; separation, purification; chromatography |
| 07/02/2003 | EP1323720A1 Use of water and acidic water to purify liquid MOCVD precursors |
| 07/02/2003 | EP0942773B1 Materials treatment |
| 07/02/2003 | CN2558431Y Extracting tank |
| 07/02/2003 | CN1427807A Improved separation method |
| 07/02/2003 | CN1427686A Device for extraction of substance having movable component |
| 07/02/2003 | CN1426826A Extraction, separation technology of fesible new Chinese medicine |
| 07/02/2003 | CN1112953C Process for liquid/solid extraction |
| 07/01/2003 | US6586201 Method of chromatographic isolation for non-glyceride components |
| 06/26/2003 | WO2003051829A1 Method of purifying liquid oxidation reaction mixture |
| 06/26/2003 | WO2003051544A1 Structured-surface packs for multi-phase separators |
| 06/26/2003 | US20030118707 Coffee system |
| 06/26/2003 | US20030118678 Plant extracts as antiproliferative, viricides and antiparasitic agents |
| 06/25/2003 | CN2557201Y Multi-filling column series connected reaction separation coupler |
| 06/25/2003 | CN1426305A Emulsion containing plant extract, method for producing said emulsion and for obtaining plant extract |
| 06/24/2003 | US6582594 Preparation of novel gels for the purification of non-polar extractives |
| 06/24/2003 | US6581299 Method for extracting natural juice of ligneous plant material, device for carrying out said method and use of said method in the production of dried ligneous plants material |
| 06/19/2003 | WO2003049832A1 Extraction and winterization of lipids from oilseed and microbial sources |
| 06/19/2003 | CA2718374A1 Extraction and winterization of lipids from oilseed and microbial sources |
| 06/18/2003 | CN1425057A Method for extracting and fractionating fats with solvent, using at least hydrofluroether |
| 06/18/2003 | CN1425014A Triazatrinaphthyrins and use thereof |
| 06/18/2003 | CN1424934A Method and device for separating solids from liquid phase |
| 06/18/2003 | CN1424126A Method for quickly extracting out solutes in porous media |
| 06/12/2003 | WO2003047716A1 Iodine extraction method |
| 06/12/2003 | WO2003047553A1 Synthesis of small particles |
| 06/12/2003 | US20030109727 Wood stabilizers; oxidation resistance, fungicides |
| 06/11/2003 | CN1422685A Microwave-pretreating extraction method for effective component of plant |
| 06/10/2003 | US6576132 Quench water pretreat process |
| 06/05/2003 | WO2002060864A9 Process of obtaining compositions of stable lutein and lutein derivatives |
| 06/05/2003 | US20030105375 An ion-containing compound is admixed with macromolecular crown ether or derivatives to form an extractant/ion complex, and the predetermined extractant/ion complex is separated from the diluent by using the new phase affinity |
| 06/05/2003 | US20030104350 Systems and methods using a solvent for the removal of lipids from fluids |
| 06/05/2003 | US20030102263 Nanostructured separation and analysis devices for biological membranes |
| 06/05/2003 | US20030101870 Apparatus and method for reducing residual solvent levels |
| 06/04/2003 | CN2553868Y Quick open carbon dioxide supercritical high-pressure extraction tank |
| 06/04/2003 | CN1422122A Method for the fractionation of oil and polar lipid-containing native raw material |
| 06/04/2003 | CN1421214A Extraction process of effective components in chrysanthemum root, stem and leaf |