| Patents for B01D 11 - Solvent extraction (12,717) |
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| 08/15/2007 | EP1817108A2 Extraction of nickel(0) complexes from nitrile mixtures with reduced powder formation |
| 08/15/2007 | EP1817100A2 Apparatus for the generation of chlorine dioxide |
| 08/15/2007 | CN1332047C Process for nickel and cobalt extraction from laterite ores |
| 08/15/2007 | CN1332026C Method and device for treating sample and reagent |
| 08/15/2007 | CN1331608C Hollow membraned tubular micro-extraction analyzer and application method thereof |
| 08/15/2007 | CN1331551C Cup[4] open chain crown ether solid-phase micro extraction head and making method therefor |
| 08/15/2007 | CN101016589A Continuous extraction apparatus for mineral bacteria leachate |
| 08/15/2007 | CN101016176A Novel ionic liquid-inorganic salt-water double aqueous phase system |
| 08/14/2007 | US7255798 Recovering catalyst coated fuel cell membranes includes dissolving the used membranes in water and solvent, heating the dissolved membranes under pressure and separating the components; especially for Nafion membranes |
| 08/14/2007 | US7255114 Ion sampling system for wafer |
| 08/09/2007 | WO2007088880A1 Process and system for recycling of carbon dioxide |
| 08/08/2007 | EP1815899A1 Method for extracting component from material to be processed and apparatus used in the method |
| 08/08/2007 | EP1551523B1 Particles from supercritical fluid extraction of emulsion |
| 08/08/2007 | EP1499411B1 Integrated separation of organic substances from an aqueous bio-process mixture |
| 08/08/2007 | CN2930823Y Extraction tower for extracting arteannuin by using supercritical CO2 |
| 08/08/2007 | CN1330399C Solid phase micro-extraction device based on nanometer fiber |
| 08/08/2007 | CN101014680A Compositions containing fluorine substituted olefins |
| 08/08/2007 | CN101014641A Solvent extraction of polyhydroxyalkanoates from biomass |
| 08/08/2007 | CN101012162A Separating device for methyl acetate hydrolysis product and method |
| 08/02/2007 | WO2007086389A1 Water-soluble polysaccharides originating in rice bran, method of producing the same and emulsifier using the same |
| 08/02/2007 | US20070178169 Extraction method of active molecular structures from natural resins and/or essential oils |
| 08/01/2007 | EP1813335A2 A method of preparing a cosmetic composition, and an apparatus and a refill for preparing such a composition |
| 08/01/2007 | EP1813334A2 A method of preparing a cosmetic composition, and an apparatus for implementing such a method |
| 08/01/2007 | EP1813333A2 A method of preparing a cosmetic composition, and an assembly and a refill for implementing such a method |
| 08/01/2007 | CN1329005C Thyroid disease auxiliary diagnosis instrument and its application |
| 08/01/2007 | CN1328977C Deep processing method of seabuckthorn fruit mud |
| 08/01/2007 | CN101007219A High temperature-resistant and high pressure-resistant pool for solvent extraction |
| 07/31/2007 | US7250185 Contacting with a solid adsorbent, eluting with an extraction solvent comprising a (hydro)fluorocarbon, and collecting a solvent eluate; particularly suited to reducing the terpene content of an essential oil. |
| 07/26/2007 | WO2007082447A1 Method for improving cycle efficiency of bayer process alumina production |
| 07/26/2007 | US20070172404 by employing a sulfur-containing diamide compound as an extractant for Pd among the Pt group metals, to extract Pd within a short time and to achieve a separation from other platinum group metals and base metals; separation and recovery of palladium with high efficiency |
| 07/25/2007 | CN1327929C Ex-situ PEM fuel cell testing: towards visualizing gas diffusion |
| 07/25/2007 | CN101006022A Method and apparatus for pretreatment of polymeric materials |
| 07/25/2007 | CN101002803A Process and equipment for dynamic extraction of effective components from plants |
| 07/24/2007 | CA2370347C Method for extracting the natural juice of ligneous plant material, device for carrying out said method and use of said method in the production of dried ligneous plant material |
| 07/19/2007 | US20070166214 Reductive ammoniacal leaching of nickel and coblat bearing |
| 07/18/2007 | CN2922987Y Inclined-bottom extraction pot |
| 07/18/2007 | CN1326587C Hanging drop type liquid-liquid micro-extraction method |
| 07/18/2007 | CN1326473C Method for preparing meat-flavor essence by using oxidized fat supercritical extract as raw material |
| 07/18/2007 | CN101001684A Method for preparing liquid substances |
| 07/18/2007 | CN100999513A Production of delta 9 tetrahydrocannabinol |
| 07/17/2007 | CA2348767C Method for producing an antitumoral agent and antitumoral agent thus obtained |
| 07/12/2007 | US20070158267 Systems and methods for peritoneal dialysis |
| 07/12/2007 | US20070158266 Method And Apparatus For Producing Particles Via Supercritical Fluid Processing |
| 07/11/2007 | EP1804948A2 Rapid microfluidic assay for quantitative measurement of interactions among one or more analytes |
| 07/11/2007 | CN2920352Y Extraction tank mechanism of super critical oxtraction device with material loading and unloading at bottom opening |
| 07/11/2007 | CN1994511A A continuous microwave solid-liquid extraction system |
| 07/11/2007 | CN1994510A Triple-frequency ultrasonic extraction device and using method thereof |
| 07/11/2007 | CN1994509A Continuous countercurrent extraction method using dynamic overflow and apparatus thereof |
| 07/11/2007 | CN1994508A Process for separating superfine particles |
| 07/11/2007 | CN1994507A A low-pressure supercritical extraction process and apparatus thereof |
| 07/10/2007 | US7241388 Means to miniaturize diffusion filters for particulate removal |
| 07/10/2007 | CA2284466C Grain-oriented electrical steel sheet excellent in magnetic properties, and production method thereof |
| 07/10/2007 | CA2282632C Spent caustic (pre)treatment process |
| 07/05/2007 | US20070154571 Extraction method and the apparatus thereof |
| 07/05/2007 | US20070154370 Method and apparatus for mass based dispensing |
| 07/04/2007 | EP1803717A2 Production of delta 9 tetrahydrocannabinol |
| 07/04/2007 | CN2917733Y Hyper-thermostatic multi-stage continuous extractive crystallization and filtration integrated apparatus |
| 07/04/2007 | CN1993385A Preparation of ultrapure polymeric articles |
| 07/03/2007 | USH2194 Solvent extraction by dissolving the feedstock in a mixture of water and solvent to transfer phenols into the solvent and neutral oils and/or tar bases into a cosolvent layer; separating solvent layer by distillation to yield recovered water and cosolvent overhead and solvent and phenols bottom |
| 07/03/2007 | US7238280 User friendly dispensers |
| 06/28/2007 | WO2007073311A1 Preparation of biomolecules |
| 06/28/2007 | WO2007071670A1 Dha enrichment process |
| 06/28/2007 | US20070144967 Fluid separation |
| 06/28/2007 | CA2633770A1 Dha enrichment process |
| 06/28/2007 | CA2632328A1 Preparation of biomolecules |
| 06/27/2007 | EP1799697A1 Method for purifying chelate ligands containing phosphorus |
| 06/27/2007 | CN2915214Y Novel enclosed microwave extraction vessel used in chemical field |
| 06/27/2007 | CN2915213Y Novel microwave extraction vessel fixation rack used in chemical field |
| 06/27/2007 | CN1988921A Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
| 06/27/2007 | CN1986029A Effective plant component extracting process |
| 06/27/2007 | CN1322906C Multiple-frequency supersonic leaching method for plant leaf component |
| 06/21/2007 | US20070138107 Method for photolyzing organic matter and method for treating wastewater |
| 06/21/2007 | US20070138095 Methods and apparatus for processing temperature sensitive materials |
| 06/21/2007 | US20070137996 Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas |
| 06/20/2007 | EP1797208A1 Process for recycling fuel cell components containing precious metals |
| 06/20/2007 | CN2912753Y Spraying extraction apparatus |
| 06/20/2007 | CN1981906A Aglucone tyrcohol CO2 supercritical extraction with alcohol as entrainer |
| 06/20/2007 | CN1321714C Filling material used for molecule brand solid phase extraction and preparation method thereof |
| 06/19/2007 | US7232583 Subjecting cruciferous plant material consisting of pulverized wasabi and/or horseradish to enzymatic reaction to form isothiocyanate product containing allyl isothiocyanate; drying, distillation, extracting to obtain isothiocyante |
| 06/13/2007 | EP1795201A1 Isolation of oleuropein from the leaves of olive tree |
| 06/13/2007 | EP1499459B1 Sonication treatment of polychlorinated biphenyl contaminated media |
| 06/13/2007 | EP1299359B1 Chemical process for the extraction of 2-hydroxy pyridine derivatives, 2-hydroxyquinoline, and 2-hydroxybenzothiazole |
| 06/13/2007 | CN2910319Y Centrifugal extraction apparatus filled with ceramic particles medium |
| 06/07/2007 | WO2007062660A1 Method for producing a prepared food product having a reduced content of species |
| 06/07/2007 | US20070128236 Extraction process |
| 06/07/2007 | US20070125708 Wastewater treatment using spent solvents |
| 06/07/2007 | US20070125707 Carbon nanotubes and method for purifying carbon nanotubes |
| 06/06/2007 | EP1792542A1 A method for producing a prepared food product having a reduced content of species |
| 06/06/2007 | CN1976973A Process for the solvent-based extraction of polyhydroxyalkanoates from biomass |
| 06/06/2007 | CN1974575A Sesamin concentrating and purifying process |
| 06/06/2007 | CN1973944A Making process of integral stirring rod for solid phase extraction |
| 06/06/2007 | CN1973943A Process of enriching ionic liquid from water solution |
| 06/06/2007 | CN1973942A Special apparatus and process of preparing biological extract |
| 06/06/2007 | CN1973941A Integrated process and apparatus for extracting and separating effective Chinese medicine components |
| 06/06/2007 | CN1973940A Process of extracting and separating effective components from plant continuously |
| 06/06/2007 | CN1319618C Air-vapor coupling vapor exploding ephedrine wall breaking method |
| 06/06/2007 | CN1319617C Active mode mixer for microflow and mixing method |
| 06/06/2007 | CN1319545C Method for removing organic chlorine pesticide in ginseng by using supercritical carbon Co2 |
| 06/05/2007 | US7226765 adding solvent to form a biomass liquor; heating to solubilize; separating the biomass; evaporating solvent; cooling to precipitate; filtration |
| 05/31/2007 | US20070123721 Adding a cumene solution of cumene hydroperoxide to water;emulsification; separating oil and water phases; obtaining a very concentrated solution of cumene hydroperoxide for use asas a epoxidation agent of propylene to form propylene oxide;energy efficiency |