| Patents for B01D 11 - Solvent extraction (12,717) |
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| 07/30/2008 | EP1949068A2 Method for preparing a sample |
| 07/30/2008 | EP1948715A1 Extraction and fractionation of biopolymers and resins from plant materials |
| 07/30/2008 | EP1948209A1 Purification and endotoxin-removal process |
| 07/30/2008 | EP1355920B1 Extractive purification of lipopeptide antibiotics |
| 07/30/2008 | CN201091802Y Dual continuous extracting device |
| 07/30/2008 | CN201091801Y Extraction-recycling unit |
| 07/30/2008 | CN101231899A Magnetic particle extractive agent and method for isolating radionuclide |
| 07/30/2008 | CN101229486A Method of preparing ionic liquid supporting liquid sheet for organic solvent separation |
| 07/30/2008 | CN101229451A Method and device for separating solid from liquid phase |
| 07/30/2008 | CN100406589C Method for preparing embedding ion liquid and neutral phosphor (phosphine) extractant composite material and its use |
| 07/30/2008 | CN100406432C Process of extracting capsicine crystal from chili |
| 07/30/2008 | CN100406092C Process of enriching ionic liquid from water solution |
| 07/29/2008 | CA2386852C A process for recovery of acid |
| 07/29/2008 | CA2370923C A method for extracting copper from an aqueous solution |
| 07/24/2008 | WO2008088489A2 Enzyme-assisted de-emulsification of aqueous lipid extracts |
| 07/24/2008 | WO2008088473A2 More efficient ether modifiers for copper extractant formulations |
| 07/24/2008 | US20080175772 More efficient ether modifiers for copper extractant formulations |
| 07/23/2008 | CN201088873Y Saponification, filtration and reverse flow extraction combination fixture |
| 07/23/2008 | CN101224914A Method for extracting fluorobenzene compounds from fluorobenzene-containing chemical compounds |
| 07/23/2008 | CN101224350A Extract liquid automatic collecting device and method thereof |
| 07/23/2008 | CN100403917C Method for the fractionation of oil and polar lipid-containing native raw material |
| 07/22/2008 | US7402324 Process for preparing aqueous extracts of plants and extracts so obtained |
| 07/22/2008 | US7402291 Dispensing apparatus and method suitable for heterogeneous composition |
| 07/22/2008 | US7402246 Systems and methods using multiple solvents for the removal of lipids from fluids |
| 07/22/2008 | CA2446195C Processes and apparatus for extraction of active substances and enriched extracts from natural products |
| 07/17/2008 | WO2008057070A3 Type separation of single-walled carbon nanotubes via phase transfer |
| 07/16/2008 | EP1468122B1 Method for the separation of zinc and nickel in the presence of chloride ions |
| 07/16/2008 | CN101219980A Method for extraction separation of phenyl-sulfhydrate compounds |
| 07/16/2008 | CN101219942A Method for extraction separation of total anthraquinone compounds |
| 07/16/2008 | CN101219369A Method for producing polymethyl trifluoro propyl-siloxane solid phase microextraction coating |
| 07/16/2008 | CN101219289A Mixed settler extractor |
| 07/16/2008 | CN100402633C Method for preparing zanthoxylum oil microcapsule by coupled supercritical extraction and atomized drying |
| 07/16/2008 | CN100402044C Method for dual-frequency ultrasonic strengthening extraction of effective constituent from vegetable drug |
| 07/10/2008 | WO2008081814A1 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 |
| 07/10/2008 | WO2008080974A1 Composition containing a quinoa grain extract for dematological use |
| 07/10/2008 | WO2008015582A3 Process for improving phase separations in solvent extraction circuits of metal winning |
| 07/10/2008 | US20080166281 Methods for Producing Cesium Hydroxide Solutions |
| 07/10/2008 | US20080166280 Purification Of Molybdenum Technical Oxide |
| 07/10/2008 | DE102007001347A1 Method for extraction of biomolecules involves using solvent-solvent extraction with two immiscible phases, ionic liquid is used as phase in two-phase system, and compound, which is used as liquid phase, has quaternary ammonium cation |
| 07/10/2008 | CA2673990A1 Composition containing a quinoa grain extract for dematological use |
| 07/09/2008 | EP1589820B1 Extraction of compounds from dairy products |
| 07/09/2008 | CN201082367Y Liquid motive seal device for mixed defecator |
| 07/09/2008 | CN101218005A Use of fiber film reactors to effect separation and reaction between two immiscible reaction components |
| 07/09/2008 | CN100400133C Supercritical Chinese wolfberry fruit dregs extract and its production method |
| 07/09/2008 | CN100400079C Extraction of antiviral immune matter for curing sexual disorder and its formulation |
| 07/08/2008 | CA2351165C A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
| 07/03/2008 | DE102006057910A1 Treatment of used oil, water and oil mixtures, or solvent and water mixtures, first extracts impurities, then exposes to regenerable adsorbent material |
| 07/02/2008 | EP1328610B1 Phosphate fluorosurfactants for use in carbon dioxide |
| 07/02/2008 | CN101213242A Chemical process |
| 07/02/2008 | CN101209858A Method for separating zirconium hafnium by tributyl phosphate extraction chromatography method |
| 07/02/2008 | CN101209384A Continuous type microwave extracting device |
| 07/01/2008 | US7393442 Ex-situ PEM fuel cell testing: towards visualizing gas diffusion |
| 06/26/2008 | WO2008075636A1 Process for regeneration of phosphoric acid containing etchant for metals or phosphoric acid |
| 06/26/2008 | WO2008074072A1 High energy ultrasound extraction |
| 06/26/2008 | WO2008051308A3 A nanopore particle analyzer, method of preparation and use thereof |
| 06/26/2008 | US20080152558 Method for the Treatment of Copper-Bearing Materials |
| 06/26/2008 | US20080152556 Adjustable chemical dispenser system |
| 06/25/2008 | CN101204403A Supercritocal extracting and processing propolis |
| 06/24/2008 | US7390468 For the stabilization of capacity, the extraction cells and their piping are constructed and situated in such a way, that the extraction stages can be connected in different combinations, either in parallel or in a series |
| 06/24/2008 | US7390467 Dispensing apparatus and method suitable for heterogeneous composition |
| 06/24/2008 | US7390420 Reducing the cross-section of the separation section with a dispersion-damming member in a trapezoidal settler; recovery of copper, uranium, cobalt, nickel or zinc |
| 06/19/2008 | WO2008071985A2 Extraction process and purification process |
| 06/19/2008 | US20080145410 An iron-containing complex to treat hyperphosphatemia by adsorbing excess phosphates in the blood; capacity of >140 mg adsorbed phosphate by 1 g complex of an insoluble carbohydrate (starch), polynuclear iron oxide/hydroxide and a soluble glucose; stability; packaging; industrial scale |
| 06/19/2008 | US20080142443 Polyarylether membranes |
| 06/18/2008 | EP1932818A1 Ionic liquid mediated elimination of acetonitrile from the olefin feed used in the production of ethers. |
| 06/18/2008 | EP1931463A1 Continuous chemical processes in centrifugal contact separators |
| 06/18/2008 | EP1931442A2 Method for production of high solids silicone resin coating solution |
| 06/18/2008 | EP1469927B1 Method and device for producing plant extracts |
| 06/18/2008 | CN201073563Y High-efficiency energy-saving device integrating and concentrating |
| 06/18/2008 | CN101203141A Method for extracting oil grain and application of obtained product |
| 06/18/2008 | CN101199908A Extraction device of pearl effective ingredient |
| 06/18/2008 | CN100395000C Multifunction extracting device |
| 06/18/2008 | CN100394999C Multi-functional extraction apparatus |
| 06/18/2008 | CN100394935C Method for extracting injection medicine from Chinese herb medicines for intravenous drip |
| 06/12/2008 | WO2008068757A1 Distillation apparatus for extraction of essential oils from plant matter |
| 06/12/2008 | US20080138261 Flow-through apparatus for microscopic investigation of dissolution pharmaceutical solids |
| 06/11/2008 | EP1928567A1 Device and method for distribution of two mutually immiscible liquids |
| 06/11/2008 | EP1678336A4 A process for the recovery of value metals from base metal sulfide ores |
| 06/11/2008 | CN201070547Y Thermoregulation type ultrasound wave and microwave coupling extracting device |
| 06/10/2008 | US7384557 Controlling pressure and temperature to maintain extraction solvent mainly in liquid state; preventing solute denaturing |
| 06/05/2008 | US20080132465 Introducing a serum sample into a separation column having a solid phase; retaining with the solid phase an iron component; removing the iron component from the solid phase |
| 06/05/2008 | DE102005017446B4 Temperaturführung bei der alkalischen Extraktion Temperature control in the alkaline extraction |
| 06/04/2008 | EP1927584A1 Carrier for separation, method for separation of compound, and method for synthesis of peptide using the carrier |
| 06/04/2008 | EP1817108B1 Extraction of nickel(0) complexes from nitrile mixtures with reduced powder formation |
| 06/03/2008 | US7381386 Evaporation; separation; solvent extraction |
| 06/03/2008 | US7381332 by mixing water in oil emulsions comprising polymer derived from water soluble monomers |
| 06/03/2008 | US7381309 Prewash section for converting hydrogen sulfide to sodium sulfide by reaction with an alkali such as caustic prepares the hydrocarbon stream for extraction; spent alkali is continuously withdrawn and regenerated alkali is continuously added to the prewash section. |
| 05/29/2008 | WO2008063123A1 Leaching of chloride and potassium from electric filter ashes |
| 05/29/2008 | WO2008061716A1 Method for the selective extraction and separation of organic substances by means of high pressure |
| 05/29/2008 | DE202007018396U1 Extraktionsreaktor zur Hydrolyse von pflanzlichen Rohstoffen Extraction reactor for hydrolysis of plant materials |
| 05/29/2008 | DE102006055710A1 Verfahren zur selektiven Extraktion und Separation organischer Stoffe mittels Hochdruck Process for the selective extraction and separation of organic substances by high pressure |
| 05/29/2008 | CA2669477A1 Process for selective extraction and separation of organic materials by means of high pressure |
| 05/28/2008 | EP1474412B1 Production of delta-9 tetrahydrocannabinol |
| 05/28/2008 | CN101189511A Method of preparing dioxins analytical sample |
| 05/28/2008 | CN101189052A Fluid storage and purification method and system |
| 05/28/2008 | CN100389850C Method and device for the extraction of materials from liquids or solid dispersions |
| 05/27/2008 | US7378266 Process for the solvent-based extraction of polyhydroxyalkanoates from biomass |
| 05/27/2008 | US7378072 Exchanging liquid phase of an aquagel with xenon liquid to form a xenongel; and extracting xenon under hypercritical or supercritical drying; recovering; hydrolysis of tetra(m)ethoxysilane using acid catalyst |
| 05/22/2008 | US20080116133 Removing residual oil from produced water generated from oil wells; improving the performance of separators employing liquefied gasses to enhance such separation |
| 05/21/2008 | EP1923113A1 Centrifuge |