| Patents for B01D 11 - Solvent extraction (12,717) |
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| 07/13/2006 | US20060153758 Method and apparatus for the extraction of plant constituents |
| 07/13/2006 | US20060153757 Apparatus and method for the isolation of produced particles as a suspension in a non-supercritical fluid |
| 07/13/2006 | US20060151391 Method for purifying material to be treated and method for producing coagulated material |
| 07/12/2006 | EP1679107A1 Method for collecting object material from solution |
| 07/12/2006 | EP1678336A1 A process for the recovery of value metals from base metal sulfide ores |
| 07/12/2006 | CN2794596Y Oil and water separator |
| 07/12/2006 | CN1802445A A solvent extraction process |
| 07/12/2006 | CN1800246A Phenylurea analog herbicide molecular blotting polymer preparation method |
| 07/12/2006 | CN1800047A Brown alga extract and its extracting method |
| 07/12/2006 | CN1799674A Supercritical carbon dioxide method for extracting lycopene from dry powder of tomato peel |
| 07/12/2006 | CN1263849C Dual water phase extracting system and process for separating and purifying alpha-amylase inhibitor by said system |
| 07/11/2006 | USRE39175 Microbial process for the preparation of acetic acid as well as solvent for its extraction from the fermentation broth |
| 07/11/2006 | US7074436 Method for the production of phyllanthus extracts |
| 07/06/2006 | US20060148733 Composition containing total triterpenoid saponins extracted from bamboo, and the preparation method and use thereof |
| 07/06/2006 | US20060147360 Method for extracting copper with solvent |
| 07/06/2006 | DE19946146B4 Verfahren zur Aufbereitung von Feststoffen und Rückgewinnung der Feststoffkomponenten Process for the preparation of solids and recovery of the solid components |
| 07/06/2006 | DE19854628B4 Verwendung von Pflanzenteilen oder Extrakten von Planzen aus der Gattung Rhus der Familie der Anacardiaceae zur Herstellung eines Arzneimittels zum Schutz vor genotoxischen Einflüssen Use of plant parts or extracts of Planzen from the genus Rhus of Anacardiaceae family for preparing a medicament to protect against the genotoxic effects |
| 07/06/2006 | DE102004063500A1 Verwendung von Tensiden bei der Metallgewinnung Use of surfactants in the metal extraction |
| 07/05/2006 | CN2793085Y 浸出装置 Leaching equipment |
| 07/05/2006 | CN2793084Y Full course solid-liquid extractor with pulling chains and fixed grid bottom |
| 07/05/2006 | CN2792590Y Plant effective ingredient extracting separator |
| 07/05/2006 | CN2792589Y Integrated membrane circulating extractor |
| 07/04/2006 | US7071366 Processes for obtaining (-)-guaiol and the use thereof |
| 07/04/2006 | US7070823 Herbs for pigments and flavors with solvents, centrifuging and mixing to form solutions |
| 06/29/2006 | CA2587467A1 Apparatus for the generation of chlorine dioxide |
| 06/28/2006 | EP1345665B1 Apparatus and method for extracting biomass |
| 06/28/2006 | CN1792407A Double-spiral, continuous counter-flow extraction equipment |
| 06/28/2006 | CN1261162C Process for preparing aqueous extracts of plants and extracts obtained |
| 06/22/2006 | WO2006065236A1 Method and apparatus for removing solute from a solid solute-bearing product |
| 06/22/2006 | WO2006063514A1 High throughput method and system for treating several ionic liquids |
| 06/22/2006 | US20060131233 A mixer-settler alleviates air entrainment by having an inlet opening in the first weir and alleviates cross-contamination of organic and aqueous phases by having a labyrinth configuration in the second weir so that organic phase entrained in the aqueous one can rise into a quiescent section and separate |
| 06/21/2006 | EP1671689A1 Method for monitoring the quality of a herbal medicine |
| 06/21/2006 | CN2789754Y Extracting and purifying device |
| 06/21/2006 | CN1791453A Process for separating out at least one organic compound |
| 06/21/2006 | CN1788822A Low-temperature differential pressure type extractive technique |
| 06/21/2006 | CN1259851C Extractive product of sunflower |
| 06/20/2006 | US7063816 minimizes filling volume, i.e., the volume of the blood outside the body of the patient, the surface in contact with the blood, and the overall dimensions, so as to ensure optimum blood treatment and convenient management by operators |
| 06/20/2006 | US7063792 Treating aqueous medium containing solution of zirconium and hafnium compound with ligand which complexes with one of the metals; passing over filtration membrane which allows complexes to pass but retains metals not complexed |
| 06/20/2006 | CA2130591C Effective hydrocarbon blend for removing asphaltenes |
| 06/15/2006 | WO2006063201A1 Steam cracking with naphtha dearomatization |
| 06/15/2006 | WO2006062785A1 Length-based liquid-liquid extraction of carbon nanotubes using a phase transfer catalyst |
| 06/15/2006 | US20060124552 Process for the recovery of surfactants |
| 06/15/2006 | US20060124545 recovery from an aqueous fermentation broth that contains glycerol, glucose, and/or butanetriol by solvent extraction using pentanol, propan-1-ol, hexanol, oleyl alcohol, 4-methyl pentan-2-one, isopropyl acetate, tributyl phosphate, oleic acid, soya oil, castor oil as solvent; phase separation |
| 06/15/2006 | US20060124544 Contacting a fermentation stream of solids having water absorbed in the interstices; replacing the water with a water-soluble solvent followed by replacing that solvent with a miscible solvent having a lower heat of vaporization; desolventizing; drying; cost/energy efficiency; wastes; by-products |
| 06/14/2006 | EP1667777A2 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity |
| 06/14/2006 | EP1351751B1 Hemodiafiltration / hemofiltration cartridges |
| 06/14/2006 | DE102004037002B4 Verfahren zur Herstellung von Dimethylaminoarglabin-Hydrochlorid A process for preparing Dimethylaminoarglabin hydrochloride |
| 06/14/2006 | CN1785954A Technological method of continuous extracting effective components in eucommia ulmoides kernel by super critical carbon dioxide |
| 06/14/2006 | CN1785475A Improved solid phase micro extraction method |
| 06/14/2006 | CN1785227A Extractive of Hema-ethyl acetate and its action |
| 06/14/2006 | CN1259334C Method for purifying microcysin |
| 06/08/2006 | WO2006058382A1 Extraction method |
| 06/08/2006 | WO2006023779A3 Metal extraction in liquid or supercritical-fluid solvents |
| 06/07/2006 | EP1666114A1 Method and device for substance separation using compatible multiphase solvent system |
| 06/07/2006 | EP1663435A1 Method and equipment for purifying an extraction solution from aqueous entrainment and impurities |
| 06/07/2006 | CN2785678Y Extraction and detachment device |
| 06/07/2006 | CN2785677Y Liquid-liquid extraction instrument for laboratory |
| 06/07/2006 | CN2785676Y Self-convolution supersonic extraction kettle |
| 06/07/2006 | CN1781842A Method for separating and recovering phosphonic acid from acetic acid-nitric acid-phosphonic acid waiste liquid |
| 06/07/2006 | CN1781573A Super micro extracting technology |
| 06/07/2006 | CN1781572A Super critical fluid continuously extracting device |
| 06/06/2006 | US7056439 Process for producing 1, 3-propanediol |
| 06/06/2006 | CA2253290C Method and apparatus for adjusting the boundary surface between two controllably flowing and mutually separable solutions and for conducting both solutions out of the separation part |
| 06/06/2006 | CA2253281C Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit |
| 06/01/2006 | US20060115395 Apparatus and method for preparation of a peritoneal dialysis solution |
| 06/01/2006 | US20060113246 organic extraction solution is purified from entrainment of aqueous solution and impurities during hydrometallurgical liquid-liquid extraction; method treats an organic extraction solution, which is loaded with a valuable metal such as copper, to remove metal from the aqueous solution |
| 06/01/2006 | DE19849107B4 Verfahren zur Entfernung von unerwünschten, endogen vorhandenen toxischen Alkaloiden aus Pflanzen oder aus pflanzlichen Zubereitungen A method for removing unwanted endogenously present toxic alkaloids from plants or herbal preparations |
| 06/01/2006 | DE102004057567A1 Liquid-liquid extraction implementing method for rotary disc column, involves displacing liquid by external pulse excitation that takes place such that liquid oscillation takes place with frequency in or near resonant frequency |
| 05/31/2006 | EP1660570A1 A method of treating a rubber containing waste material |
| 05/31/2006 | EP1566208B1 Method and device used for mixing and sedimentation in solvent extraction processes for the recovery of highly-pure products |
| 05/31/2006 | CN1778380A Extraction of Job's tears seeds, its component and curative effect |
| 05/30/2006 | US7052649 Mercury dispenser for fluorescent lamps and method of dispensing |
| 05/30/2006 | US7052615 Dispensing system |
| 05/30/2006 | US7052480 Access disconnection systems and methods |
| 05/30/2006 | CA2185575C A process and extractant composition for extracting acids |
| 05/25/2006 | US20060108285 Nozzle for collecting extracted material |
| 05/24/2006 | EP1589820A4 Extraction of compounds from dairy products |
| 05/24/2006 | EP1255602B1 Vertical extending liquid/liquid contacting column |
| 05/24/2006 | EP1220827B1 Continuous process for preparing lactic acid |
| 05/24/2006 | EP1200167B1 Process and apparatus for preparing extracts and oils from plants and other matter |
| 05/24/2006 | CN2782184Y Extraction and purification appts. for effective component of plants |
| 05/24/2006 | CN1777462A Method and equipment for liquid-liquid extraction |
| 05/24/2006 | CN1777461A Method and equipment for liquid-liquid extraction |
| 05/24/2006 | CN1775914A Oil coal cinder extracting process and equipment |
| 05/24/2006 | CN1775741A Garlic total amino acid and other salt-base substances extracting process |
| 05/24/2006 | CN1257185C Process for preparing coagulants for water treatment |
| 05/24/2006 | CN1256999C Extraction method and apparatus of a bubbling sieve plate tower |
| 05/23/2006 | US7048898 for preparing the fluid by mixing medicament in the form of powder with water, the medicament is held in a vessel which defines a bottom, a side wall, and a top opening which is closed by an membrane for sealing the inside of the vessel; opener for opening the membrane |
| 05/23/2006 | CA2208026C Chloride assisted hydrometallurgical copper extraction |
| 05/17/2006 | EP1656192A1 Methods for extraction and concentration of hydrophilic compounds from hydrophobic liquid matrices |
| 05/17/2006 | EP1274812B1 Method for isolating enriched source of conducting polymers precursors |
| 05/17/2006 | CN2780286Y Continuous extraction tower |
| 05/17/2006 | CN1772631A Waste liquid separating process for tetrahydromethyl phthalic anhydride production process |
| 05/17/2006 | CN1772630A Waste liquid separating process for tetrahydromethyl phthalic anhydride prduction process |
| 05/17/2006 | CN1772330A Air-vapor coupling vapor exploding ephedrine wall breaking method |
| 05/17/2006 | CN1772329A Extracting head for solid phase micro extraction of dextrin derivative and its making process |
| 05/17/2006 | CN1256163C Traditional Chinese medicine thermal reflux extraction, concentration machine set |
| 05/11/2006 | US20060097411 Wet type air cleaner |
| 05/11/2006 | DE102004053458A1 Strukturierte polymere Träger für die Massenspektrometrie und Verfahren zu deren Herstellung Structured polymeric carrier for mass spectrometry and processes for their preparation |
| 05/10/2006 | EP1654399A2 Method and device for deactivating items and for maintaining such items in a deactivated state |