| Patents for B01D 11 - Solvent extraction (12,717) |
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| 01/20/2010 | CN101631598A Method of recovering valuable metals from the VRDS spent catalyst |
| 01/20/2010 | CN101628186A Supercritical carbon dioxide extraction process flow in combination with urea production system |
| 01/20/2010 | CN100581633C Processing of reaction solutions from whole-cell biotransformations |
| 01/20/2010 | CN100581630C Ultrasonic reinforced subcritical water extraction method of natural product effective ingredient and device |
| 01/19/2010 | US7648687 removal of impurities by precipitation and separation using a nonmetallic-ion-containing strong base, e.g., tetraalkylammonium hydroxides; reduction of higher oxidation-state-number oxymetal ions and subsequent precipitation as hydroxides that are separated; liquid-liquid exchange extraction to remove Sr |
| 01/19/2010 | US7648676 applying kinematic restraint, preferably tension, to the implant such as tendon or ligament or specific portions of the implant, in presence of alcohol or polyol protective agent and oxidizable sterilizing agent (H2O2) and rinsing fluid; superior structural, mechanical, and biochemical integrity |
| 01/19/2010 | US7648635 Using supercritical carbon dioxide, the liquid or dispersion is applied as a thin film in a pressure-tight reactor and the surface of the thin film is treated with the carbon dioxide, wherein the surface of the thin film is constantly renewed using e.g. a roller; e.g. extract oil from lecithin |
| 01/14/2010 | WO2010004266A1 Method for separating oil from water by injecting simultaneously a liquefied gas into the gravity separation device |
| 01/14/2010 | WO2010003457A1 Sample container for use in fat determination |
| 01/14/2010 | WO2009114095A3 Dialysis cell and tray for dialysis cells |
| 01/14/2010 | WO2009090413A3 Lipid purification process |
| 01/13/2010 | EP2143435A1 Method for extracting secoisolariciresinol and dihydroquercetin from wood |
| 01/13/2010 | CN201379988Y Dephenolizing extractor |
| 01/13/2010 | CN201379987Y Double clarifying chambers with counterflow mixture extraction grooves |
| 01/13/2010 | CN201379986Y Percolator used for processing Chinese herbal preparation |
| 01/13/2010 | CN100579621C Method for the regulation of hydraulic wash column |
| 01/07/2010 | WO2010000357A2 Use of ionic liquids containing tricyanomethide anions as solvent for extracting alcohols from aqueous solutions |
| 01/07/2010 | US20100004578 Apparatus and systems for membraneless separation of fluids |
| 01/07/2010 | DE102008031208A1 Process for separating and/or purifying taxane, preferably paclitaxel which is useful for treating breast and lung cancer, colon cancer and melanoma, comprises carrying out at least one liquid-liquid partition chromatography step |
| 01/06/2010 | EP2141182A2 Process |
| 01/06/2010 | CN201375834Y Cloud point extraction apparatus |
| 01/06/2010 | CN201375833Y Novel traditional Chinese medicine extracting device |
| 01/06/2010 | CN101622043A High energy ultrasound extraction |
| 01/06/2010 | CN100577268C Liquid-liquid extraction system and method |
| 01/06/2010 | CN100577181C Extraction of herbs by heating alcohol |
| 01/05/2010 | US7641883 Method for separating carbon nanotubes, method for dispersing carbon nanotubes and compositions used for the methods |
| 01/05/2010 | US7641823 Synthesis of small particles |
| 01/05/2010 | CA2419766C Fischer-tropsch process |
| 12/31/2009 | US20090321352 Liquid-liquid extraction |
| 12/30/2009 | WO2009120822A3 Low pressure mixing system for desalting hydrocarbons |
| 12/30/2009 | EP2138476A2 The extraction method of calcareous or pyritised fosils from calcareous rocks |
| 12/30/2009 | CN201370976Y Interlocking self-controlling type high pressure extracting tank |
| 12/30/2009 | CN101612487A Equipment and method for extracting and concentrating effective ingredients of traditional Chinese medicines |
| 12/30/2009 | CN100575332C Compound process of salting, extracting, rectifying and separating for liquid mixture of ethyl acetate, alcohol and water. |
| 12/29/2009 | US7638058 storing and dispensing a fluid includes providing a vessel configured for selective dispensing of the fluid therefrom; The fluid is contacted with the ionic liquid for take-up of the fluid by the ionic liquid |
| 12/29/2009 | CA2396726C A method for recovering pigments from algal cultures |
| 12/24/2009 | US20090317311 Dispenser control systems and methods |
| 12/24/2009 | US20090314725 Apparatus and method for collecting a target fluid submerged in a higher density carrier fluid |
| 12/23/2009 | WO2009152906A2 Use of ionic liquids with tetracyanoborate anions as a solvent for extraction of alcohols from aqueous solutions |
| 12/23/2009 | CN101610824A Enzyme-assisted de-emulsification of aqueous lipid extracts |
| 12/23/2009 | CN101607145A Method for extracting interfacial active sapindoside and organic matter from soapberry fruit and finished product |
| 12/23/2009 | CN101607049A Separation and concentration method of drug extract liquid for preparing hemorrhoid diminishing preparation |
| 12/23/2009 | CN101607004A Separation and concentration method of drug extract liquid for preparing inflammation-diminishing and defervescing preparation |
| 12/23/2009 | CN100571836C Device for extracting alcohol soluble plant component |
| 12/23/2009 | CN100571835C Modified Soxhlet, split type combined and alternatively multiple circulating extraction method |
| 12/22/2009 | CA2451408C The production of soluble keratin derivatives |
| 12/22/2009 | CA2360544C Process for extracting fixed and mineral oils |
| 12/17/2009 | WO2009114830A3 Methods and compositions for extraction and transesterification of biomass components |
| 12/17/2009 | US20090312176 Methods and system for regeneration of adsorbent material |
| 12/16/2009 | EP2132351A1 Apparatus for extraction of saccharides from lignocellulose material by means of hydrolysis and use of a certain material in the apparatus |
| 12/16/2009 | CN101603954A Liquid chromatography-mass spectrography method for assaying beta-excitant |
| 12/16/2009 | CN101601937A Countercurrent extractor |
| 12/16/2009 | CN100569330C Dynamic soaking jar for extracting effective ingredient in sweetening chrysanthemum |
| 12/15/2009 | US7632474 Device, cartridge and method for solving powder in liquid, when manufacturing a dialysis fluid |
| 12/15/2009 | US7632411 Method for detecting filter clogging by using pressure information, apparatus for monitoring filter clogging and bed-side system |
| 12/10/2009 | WO2009146526A1 Recovery of multiple compounds and recyclable water from thin stillage |
| 12/10/2009 | US20090301897 Process for removing water from alkali metal amalgam |
| 12/10/2009 | US20090300972 Physical Refining Process Using Adsorbent Particles for the Production of Biodiesel Fuel |
| 12/10/2009 | US20090300849 Method of extracting oil of cloth via supercritical fluid |
| 12/10/2009 | CA2726329A1 Recovery of multiple compounds and recyclable water from thin stillage |
| 12/09/2009 | CN201356990Y Feeding device of extraction tube |
| 12/09/2009 | CN201356989Y Ultrasonic extraction processing device |
| 12/09/2009 | CN101596373A Liquid rotary type continuous extraction process and device |
| 12/09/2009 | CN100567271C Improved purification of 4,4'(5')-di-t-butylcyclohexano-18-crown-6 |
| 12/03/2009 | WO2009144419A1 Method for selectively extracting membrane proteins using calixarenes |
| 12/03/2009 | WO2009143705A1 Screening mehtod for liver x receptor agonists and application thereof |
| 12/03/2009 | CA2725593A1 Method for selectively extracting membrane proteins using calixarenes |
| 12/02/2009 | EP2128871A1 Method for selective separation of trivalent and tetravalent actinoids from trivalent lanthanoide using hybrid donor-type extracting agent having functional group carrying active oxygen and nitrogen atoms |
| 12/02/2009 | EP2125137A1 A process for the recovery of hcl from a dilute solution thereof |
| 12/02/2009 | EP2125136A1 Method of recovering valuable metals from the vrds spent catalyst |
| 12/02/2009 | EP2125135A1 A high capacity biological fluid filtration apparatus |
| 12/02/2009 | CN201353439Y Supporting device for screw propeller shaft in extraction tube |
| 12/02/2009 | CN101591572A Indirect production method and solubilizing mixing method of biomass liquid fuel |
| 12/02/2009 | CN100563769C Miniaturized extracting concentrating machine set and formulation production technique thereof |
| 12/01/2009 | CA2477081C Copolymers as dewaxing additives |
| 12/01/2009 | CA2376593C Method of particle formation |
| 11/26/2009 | WO2009143376A2 Ionic liquids and methods for using the same |
| 11/26/2009 | CA2725199A1 Ionic liquids and methods for using the same |
| 11/25/2009 | EP2121519A1 Recovery of aqueous hydrogen peroxide in auto-oxidation h2o2 production |
| 11/25/2009 | CN101588852A Method for the selective extraction and separation of organic substances by means of high pressure |
| 11/24/2009 | US7622140 Processes and apparatus for extraction of active substances and enriched extracts from natural products |
| 11/24/2009 | US7622090 For reprocessing irradiated nuclear fuels, processing rare-earth, thorium and/or uranium ores |
| 11/24/2009 | US7622045 Hydrophilic cross-linked polymeric membranes and sorbents |
| 11/24/2009 | CA2369852C Composition and process for the solvent extraction of metals using aldoxime or ketoxime extractants |
| 11/19/2009 | WO2009137915A1 Apparatus and method for extracting an infusion |
| 11/19/2009 | US20090283473 Plant materials extraction method |
| 11/18/2009 | EP2119763A1 Method for extracting internal lipids from wool using supercritical fluids |
| 11/18/2009 | EP2118020A2 Water purification |
| 11/18/2009 | EP2117666A1 Method of creating crystalline substances |
| 11/18/2009 | CN101580516A Mixed extractant for extracting methamidophos from crude oil |
| 11/18/2009 | CN101579609A Intelligent multifunctional device for high-pressure supercritical fluid |
| 11/18/2009 | CN101579585A Extraction and separation purifier capable of extracting chemical composition in plant corpus |
| 11/18/2009 | CN101579584A Novel supercritical CO2 extraction device |
| 11/18/2009 | CN101579583A Ultrasound-enhanced supercritical or subcritical fluid extraction device |
| 11/18/2009 | CN100560173C Method for extracting flavone substance from persimmon leaf by double water-phase extraction |
| 11/12/2009 | WO2009103040A8 Recycled poly(vinyl butyral) |
| 11/11/2009 | EP1359989B1 Quench water pretreat process |
| 11/11/2009 | CN201342262Y Automatic extraction conjoint device for sampling bottle |
| 11/11/2009 | CN201342261Y Cold-hot dual-purpose drug dipping mangle |
| 11/11/2009 | CN201342260Y Roller shutter type liquid absorbing port |