| Patents for B01D 11 - Solvent extraction (12,717) |
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| 06/22/2005 | CN1628887A Process for extracting liposoluble pigment |
| 06/21/2005 | US6909021 Method of extracting lutein from green plant materials |
| 06/21/2005 | US6908557 Collecting desired compound from chromatographic column exit stream by directing stream to collection chamber, cooling chamber, collecting compound for duration to concentrate, heating chamber, washing with solvent, collecting washing |
| 06/16/2005 | WO2005053812A1 Plant materials extraction method |
| 06/16/2005 | US20050131240 Process for separating tocopherol homologues |
| 06/16/2005 | US20050131086 Method of purifying fischer-tropsch derived water |
| 06/16/2005 | US20050131084 Method of purifying fischer-tropsch derived water |
| 06/16/2005 | US20050130294 Immunoassay; substrate; fluid flow circuits; separation membrane; absorbers; release pads |
| 06/16/2005 | CA2548430A1 Plant materials extraction method |
| 06/15/2005 | EP1539320A2 Process for reducing chromium in nonvolatile residue resulting from air oxidation of cyclohexane |
| 06/15/2005 | CN1206363C Process for obtaining of HMG-CO a reductase inhibitors of high purify |
| 06/14/2005 | US6904919 For separating hydrocarbons from soils via vibration of aqueous slurries; decontamination |
| 06/14/2005 | CA2359080C Method for reducing 3-dimethylamino-2-phenylpropion-acid ethyl ester-content in solutions of 2-dimethylamino-1-phenyl-3-cyclohexene-1-carboxylic acid ethyl ester |
| 06/09/2005 | US20050124797 Production of soluble keratin derivaties |
| 06/08/2005 | EP1536810A2 Extraction of pharmaceutically active cannabinoids from plant materials |
| 06/08/2005 | EP1414937B1 Hops extracts, method for the production and use |
| 06/08/2005 | EP1001797B1 Soya extract, process for its preparation and pharmaceutical composition |
| 06/08/2005 | CN2703571Y Baffling type continuous counter-flow extractor |
| 06/08/2005 | CN1205241C Fractionation of resins using a static mixer and a liquid-liquid centrifuge |
| 06/08/2005 | CN1204947C Centrifugical extraction method |
| 06/02/2005 | WO2005049170A1 A method and process for controlling the temperature, pressure-and density profiles in dense fluid processes |
| 06/02/2005 | WO2005032687A3 Method for separating volatile components by dilutive distillation |
| 06/02/2005 | US20050118082 Chromium removal from leach liquors produced during high pressure acid leaching of lateritic ores |
| 06/02/2005 | US20050118081 Process for the recovery of value metals from base metal sulfide ores |
| 06/02/2005 | US20050115897 Extraction and winterization of lipids from oilseed and microbial sources |
| 06/02/2005 | CA2546558A1 A method and process for controlling the temperature, pressure-and density profiles in dense fluid processes |
| 06/01/2005 | CN1621121A Extracting device |
| 06/01/2005 | CN1204044C Method for preparing industrial grade and food grade phosphoric acid by wet method phosphoric acid |
| 05/26/2005 | WO2005021142A3 Particle preparation using supercritical fluid and mixers |
| 05/26/2005 | US20050112253 Extraction via pressurized vessel containing aqueous solvent and solid raw material, maintaining pressure under non-flow conditions, then commencing flow |
| 05/26/2005 | US20050109733 Cleaning and etching methods and their apparatuses |
| 05/25/2005 | EP1054993B1 PROCESS FOR THE OBTAINING OF HMG-CoA REDUCTASE INHIBITORS OF HIGH PURITY |
| 05/25/2005 | CN1620330A Extraction and winterization of lipids from oilseed and microbial sources |
| 05/25/2005 | CN1618503A Adsorption rod/agitating adsorption rod, and method for preparing its coating |
| 05/25/2005 | CN1618440A Method for extracting injection medicine from Chinese herb medicines for intravenous drip |
| 05/25/2005 | CN1203489C Method for back-extracting and separating radioactive element from organic phase by using water soluble oxaamide |
| 05/25/2005 | CN1202840C Microwave inducing method for extracting action components from root of kudzuvine |
| 05/25/2005 | CN1202818C Method for producing extract from cannabis plant matter, containing tetrahydrocannabinol, cannabidiol and cannabis extracts |
| 05/24/2005 | US6896807 Capacitor electrolyte recovery |
| 05/19/2005 | WO2005021126A3 Liquid-liquid extraction apparatus and method |
| 05/19/2005 | US20050103711 Isolation of oleuropein aglycon from olive vegetation water |
| 05/18/2005 | CN2699971Y Extrusion extractor |
| 05/18/2005 | CN1618142A System and method for removing an electrolyte from an energy storage and/or conversion device using a supercritical fluid |
| 05/18/2005 | CN1201841C Pulse tower for extraction |
| 05/17/2005 | US6893879 Method for separating analyte from a sample |
| 05/17/2005 | US6893482 Method for improving metals recovery using high temperature pressure leaching |
| 05/11/2005 | EP1330266B1 Method for making very fine particles consisting of a principle inserted in a host molecule |
| 05/11/2005 | CN1615303A Improved purification of 4, 4'(5')-di-t-butylcyclohexano-18-crown-6 |
| 05/11/2005 | CN1615180A Annular centrifugal extractor with embedded stirring rotor |
| 05/10/2005 | US6890565 Extracting coagulant protein derivatives from seeds of trees within the family Moringaceae especially those of Moringa oleifera Lam (syns Moringa pterygosperma Gaertn.) |
| 05/10/2005 | US6890424 Process for extracting fixed and mineral oils |
| 05/06/2005 | WO2005040437A1 Method of wet treatment of fly ash |
| 05/06/2005 | WO2005039727A1 Extraction process |
| 05/05/2005 | US20050095193 Method of removing spectator ions from aqueous suspension of solid particles |
| 05/05/2005 | US20050095172 Extractor chemical analyzer and chemical analyzing method |
| 05/05/2005 | US20050092682 Controlling pressure and temperature to maintain extraction solvent mainly in liquid state; preventing solute denaturing |
| 05/05/2005 | US20050092679 Method of cleaning or purifying a polymer |
| 05/04/2005 | EP1526928A1 Method and apparatus for removing substances from solid matrix with energy saving |
| 05/04/2005 | EP1526906A1 Device and method for continuously extracting extract materials from solid materials, for washing solid materials and recrystallizing |
| 05/04/2005 | CN1612771A Oil extraction process and apparatus therfor |
| 05/04/2005 | CN1611289A Supercritical carbon dioxide mugwort active substance extracting method |
| 05/04/2005 | CN1199984C Application method of super critical fluid extracting device in yam saponin production |
| 05/04/2005 | CN1199703C Microwave extracting device for Chinese medicine |
| 05/03/2005 | US6887700 Process for the enzymatic preparation of enantiopure 1, 3-dioxolan-4-one and 1,3-oxathiolan-5-one derivatives |
| 05/03/2005 | US6887506 Coffee system |
| 05/03/2005 | CA2334584C Filtration and extraction device and method of using the same |
| 04/28/2005 | US20050090704 Solvent extraction |
| 04/28/2005 | US20050087490 Process for removing impurities from low dielectric constant films disposed on semiconductor devices |
| 04/27/2005 | EP1163192B1 Method and apparatus for continuously calcining gypsum |
| 04/27/2005 | CN1609241A Process for mutual separation of platinum group metals |
| 04/27/2005 | CN1198673C Apparatus and methods for removing solvent resides |
| 04/27/2005 | CN1198672C Apparatus for reducing residual solvent levels |
| 04/26/2005 | US6884911 For processing of large amounts of solute material with minimum amounts of solvent; solvent recycling in conducting extraction, crystallization, deposition, coating, impregnation, chemical reaction |
| 04/21/2005 | WO2005035089A2 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity |
| 04/21/2005 | US20050085409 Separation using compressed fluid antisolvent; extraction |
| 04/21/2005 | US20050084432 Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
| 04/21/2005 | US20050082701 includes mixing a load of material with a flow of a supercritical fluid in a mixing chamber having a primary mixing device disposed therein to form a melt, transferring the melt to a second mixing chamber and mixing with the supercritical fluid |
| 04/21/2005 | US20050082157 Simple portable mini distillation apparatus for the production of essential oils and hydrosols |
| 04/21/2005 | CA2537833A1 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity |
| 04/20/2005 | EP1524019A1 Method for removing water contained in solid using liquid material |
| 04/20/2005 | EP1355920A4 Extractive purification of lipopeptide antibiotics |
| 04/20/2005 | EP1257338B1 Device for the transfer of energy and/or matter between a soluble solid and a liquid |
| 04/20/2005 | CN2693330Y Automatic extraction apparatus for light extracting agent |
| 04/20/2005 | CN1607001A Method for extracting ganoderma lucidum oil from ganoderma lucidum mycelium |
| 04/14/2005 | WO2005032687A2 Method for separating volatile components by dilutive distillation |
| 04/14/2005 | WO2005016482A3 Method of removing spectator ions from aqueous suspensions of solid particles |
| 04/14/2005 | WO2004071614A3 Method and apparatus for producing particles via supercritical fluid processing |
| 04/14/2005 | US20050079481 Extraction without heating; high extraction yields, rapid extraction and broad extraction solvents |
| 04/14/2005 | DE19919490B4 Verfahren zur Abtrennung organischer Substanzen aus einem wässrigen Gemisch A method for separating organic substances from an aqueous mixture |
| 04/13/2005 | EP1521721A1 Method for the preparation of aerogels |
| 04/13/2005 | EP1458897B1 Chromium removal from leach liquors produced during high pressure acid leaching of lateritic ores |
| 04/13/2005 | CN2691675Y Traditional Chinese medicine leaching out device with increased filtering area |
| 04/13/2005 | CN2691674Y Continuous countercurent flow diacolation tank set |
| 04/13/2005 | CN1605288A Normal temperature extraction method of plant formulated concentrate |
| 04/13/2005 | CN1605275A Deep processing method of seabuckthorn fruit mud |
| 04/07/2005 | WO2005031012A1 A process for the recovery of value metals from base metal sulfide ores |
| 04/07/2005 | WO2005030359A1 Method for collecting object material from solution |
| 04/07/2005 | WO2005005010A3 Methods and apparatus for producing composite particles using supercritical fluid as plasticizing and extracting agent |
| 04/07/2005 | DE10340524A1 Verfahren und Vorrichtung zur Aufbereitung von Kunststoffabfällen aus verunreinigtem Polyethylenterephthalat Method and apparatus for treatment of waste plastics from contaminated polyethylene terephthalate |
| 04/06/2005 | EP1520847A1 Solvent for extraction of acetic acid from aqueous streams and anaerobic microbial fermentation process for producing acetic acid |