| Patents for B01D 11 - Solvent extraction (12,717) |
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| 06/04/2009 | WO2009067995A1 Method and device for producing polyamide |
| 06/03/2009 | EP1667777A4 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity |
| 06/03/2009 | CN201249050Y Temperature adjusting flash extracting device |
| 06/03/2009 | CN201249049Y High-pressure extraction kettle with magnetic-force mixing device |
| 06/03/2009 | CN201249048Y Percolating device |
| 06/03/2009 | CN201249047Y Steam-steam extractor |
| 06/03/2009 | CN101444683A Device for extracting specific components from solid sample |
| 06/03/2009 | CN100494176C Method for extracting alkali metals or calcium salt of halogen or haloalkyl substituted 2-hydroxy pyridine, 2-hydroxyquinoline, and 2-hydroxybenzothiazole |
| 05/28/2009 | WO2009067128A2 Liquid-liquid extraction method and apparatus |
| 05/28/2009 | WO2009067036A1 Extraction of polyol fractions from cork and cork-derived materials |
| 05/28/2009 | WO2006124233A3 Inline dispenser |
| 05/27/2009 | EP1576195B1 Extraction of ingredients from biological material |
| 05/27/2009 | CN101439234A Improved device for simultaneous distillation and extraction |
| 05/27/2009 | CN100490931C Composite filler tower for extracting oil-water system |
| 05/26/2009 | US7537909 Galactosidases; ultrafiltration; elution through columns; crystallization |
| 05/26/2009 | US7537700 dewatering the solid coal with small energy consumption, using a liquefied solvent dimethyl ether; gas at 25 degrees C. under 1 atm.; heat exchanging; reuse liquefied material |
| 05/22/2009 | WO2009063128A1 Settler arrangement for liquid-liquid extraction, equipment to be placed in the settler op liquid-liquid extraction and method for installing the equipment |
| 05/22/2009 | WO2009063100A1 Extraction of carotenoids using a single-phase ternary blend of ethanol:hexane:water. |
| 05/21/2009 | US20090127192 Liquid-liquid extraction method and apparatus |
| 05/20/2009 | EP2060554A1 Extraction of polyol fractions from cork and cork-derived materials |
| 05/20/2009 | CN201241054Y Device for recovering lipoic acid water solution |
| 05/20/2009 | CN201239559Y Novel device for gaseous current or circular current type solid/liquid-phase microextraction |
| 05/20/2009 | CN201239219Y Full automatic controller extracting nerve |
| 05/20/2009 | CN101433774A Draining device of extracting tube |
| 05/20/2009 | CN100488978C A continuous extraction method of effective ingredients from fruitbodies of Cordyceps militaris |
| 05/19/2009 | US7534407 Recovery of nickel |
| 05/19/2009 | CA2378353C Process and apparatus for preparing extracts and oils from plants and other matter |
| 05/14/2009 | WO2009060424A1 Processes for the separation of solutes from solutions |
| 05/14/2009 | US20090120170 Methods and Compositions for Removing Residues and Substances from Substrates Using Environmentally Friendly Solvents |
| 05/13/2009 | EP1265832B1 Separation of reaction products containing organophosphorus complexes |
| 05/13/2009 | CN101428059A Complexing extractive agent for kuh-seng alkaloid and abstraction method thereof |
| 05/13/2009 | CN101427982A Outer circulation heating pot set hot reflux traditional Chinese medicine extracting device and producing method thereof |
| 05/13/2009 | CN100486666C Method for preparing ammonia-calcium composite saponification agent and method for continuous saponification extracting |
| 05/13/2009 | CN100486665C Oil soil treatment technique for tank cleaning |
| 05/13/2009 | CN100486664C Air assisted solvent extraction method and equipment |
| 05/13/2009 | CN100486663C Effective plant component extracting process |
| 05/12/2009 | US7531148 Oxidation reactor |
| 05/07/2009 | WO2009059149A1 System and method for pretreating biomass |
| 05/07/2009 | WO2009055849A1 Extracting an extract substance from a raw material |
| 05/07/2009 | WO2008048352A3 Reversible biogel for manipulation and separation of single-walled carbon nanotubes |
| 05/06/2009 | EP2054314A2 Replaceable column for pressurized liquid extraction system |
| 05/06/2009 | EP2054130A1 Liquid-liquid extraction |
| 05/06/2009 | CN201231081Y Pear shaped jacket type stirring extraction crystallizer |
| 05/06/2009 | CN101426732A On demand and post-treatment delivery of saline to a dialysis patient |
| 05/06/2009 | CN101422660A Continuous concentration device of traditional Chinese medicine thermal-refluxing extracting liquid |
| 05/06/2009 | CN100485368C Detection method and detection apparatus for biological sample components |
| 05/06/2009 | CN100485091C Separation method of nickel ion in iron trichloride solution by crystallization and extraction method |
| 05/05/2009 | US7527740 Substrate with fluid flow channels; drainage; dividing; variations in velocity |
| 04/30/2009 | WO2009019514A3 Methods for modifying plant matter |
| 04/30/2009 | WO2009012852A3 Natural product extraction |
| 04/29/2009 | EP2053136A1 Extraction of ingredients from biological material |
| 04/29/2009 | EP2051788A1 Extraction process using an ionic liquid |
| 04/29/2009 | EP1748799A4 Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
| 04/29/2009 | EP0977031B1 Solid-liquid countercurrent extraction continuously separating apparatus |
| 04/29/2009 | CN201227554Y Vibration sieve-plate tower transmission device |
| 04/29/2009 | CN101417208A Extractive agent recovering method in water phase using film isolation technique |
| 04/29/2009 | CN100482334C Separatory funnel support for oscillating machine |
| 04/29/2009 | CN100482333C Oscillating machine |
| 04/29/2009 | CN100482305C Splitting shearer |
| 04/28/2009 | US7524881 High purity material from reverse phase column chromatography separation |
| 04/28/2009 | US7524469 Solvents; calix[4]arene-bis-(tert-octylbenzo)-crown-6 ("BOBCalixC6"), 4',4',(5')-di-(t-butyldicyclo-hexano)-18-crown-6 ("DtBu18C6"), 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol ("Cs-7SB"), and a diluent; simultaneous removal of cesium and strontium from the aqueous phase |
| 04/23/2009 | US20090104093 Removal insertable cartridge; bring aperture in directing means into alignment with intake opening; self-supporting |
| 04/23/2009 | US20090101172 System and automatic method for extraction of gaseous atmospheric contaminants with toxic properties, which are retained in polyurethane foam (puf) filters |
| 04/22/2009 | EP2049216A2 Method and apparatus for pervaporation control in chromatographic systems |
| 04/22/2009 | EP1931463B1 Continuous chemical processes in centrifugal contact separators |
| 04/22/2009 | CN201223740Y Iodine extraction column |
| 04/22/2009 | CN101411950A Semi-continuous extraction or reextraction method for heat-sensitive and easily emulsifying organic phase |
| 04/22/2009 | CN100479899C A continuous microwave solid-liquid extraction device |
| 04/22/2009 | CN100479898C Triple-frequency ultrasonic extraction device and using method thereof |
| 04/21/2009 | US7521030 Materials treatment |
| 04/16/2009 | WO2009049063A1 Systems and methods for oxidation of synthesis gas tar |
| 04/16/2009 | US20090099379 Cold polar solvent precipitation of long chain polyunsaturated fatty acids; or eliminating low temperature haze formation |
| 04/16/2009 | US20090099327 Rapid expanded solvent extraction |
| 04/16/2009 | CA2704713A1 Systems and methods for oxidation of synthesis gas tar |
| 04/15/2009 | CN101410526A Method for separation of lactic acid component from lactic acid fermentation liquor, and separation apparatus |
| 04/15/2009 | CN101410371A Process for production of carotenoid |
| 04/15/2009 | CN101406766A Ion liquid multiple-dropping liquid-phase microextraction device and use method |
| 04/15/2009 | CN101406765A Method for removing organic solvent residual in raw medicine |
| 04/15/2009 | CN101406487A Supercritical liquid extraction method for effective ingredients of natural product and device thereof |
| 04/15/2009 | CN100478046C Multifunctional extracting apparatus for laboratory |
| 04/14/2009 | US7517461 Method and equipment to control separation of a dispersion liquid-liquid extraction |
| 04/14/2009 | US7517455 Liquid-liquid extraction system and method |
| 04/14/2009 | US7517384 During metal recovery from an ore, a seeding agent is introduced to provide a nucleation site for the crystallization and/or growth of solid species which otherwise tend to passivate the reactive process or encapsulate the metal value |
| 04/14/2009 | CA2472905C Oil extraction process and apparatus therefor |
| 04/09/2009 | WO2009046211A2 Adsorbents for organosulfur compound removal from fluids |
| 04/09/2009 | WO2009045897A1 Systems and methods for purifying proteins |
| 04/09/2009 | WO2009045237A1 Extraction of actinides from mixtures and ores using dendritic macromolecules |
| 04/09/2009 | WO2009043753A1 Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture |
| 04/09/2009 | WO2007144877A3 Method and apparatus for liquid-liquid extraction |
| 04/09/2009 | US20090090894 Separation and extraction system |
| 04/08/2009 | CN101405064A Method of removing ice from ice-containing material with use of liquefied substance |
| 04/08/2009 | CN101402003A Improved simulated moving bed chromatographic fractionation system |
| 04/08/2009 | CN101402002A Constant-interface abstraction pool |
| 04/08/2009 | CN100475303C Continuously extracting pipeline type microwave equipment |
| 04/07/2009 | US7514048 Controlled odor generator |
| 04/02/2009 | WO2009041929A1 Organic raw material extracting method and a plant for carrying out said method |
| 04/02/2009 | WO2009040484A2 Extraction method by supercritical fluids compression-expansion cycles applied at working pressure |
| 04/01/2009 | EP1590071A4 Method and apparatus for continuous particle production using supercritical fluid |
| 04/01/2009 | CN101397312A Technology for extract saponin by using ethanol instead of gasoline |
| 04/01/2009 | CN101396620A Sieve-plate extraction tower capable of optimizing flow by changing the downcast pipe structure |