| Patents for B01D 11 - Solvent extraction (12,717) |
|---|
| 01/31/2002 | WO2002008325A1 Method for producing regenerated fluororesin and regenerated fluororesin article |
| 01/31/2002 | WO2002007862A1 Method for neutralising a stream of fluid, and washing liquid for use in one such method |
| 01/31/2002 | WO2001068250A3 Separation of reaction products containing organophosphorus complexes |
| 01/31/2002 | US20020012713 Water-soluble complex of an extract of ginkgo biloba, process for the preparation thereof and composition comprising the same |
| 01/31/2002 | US20020012621 Process for the recovery of nickel and / or cobalt from a concentrate |
| 01/31/2002 | US20020011442 Method and system for extraction of chemicals from aquifer remediation effluent water |
| 01/31/2002 | US20020011430 Method for reducing the naphthenic acid content of crude oil and its fractions |
| 01/30/2002 | CN1333382A Method for producing active mineral liquid from granite |
| 01/30/2002 | CN1333072A Air stirred packing tower extracting method and equpiment thereof |
| 01/30/2002 | CN1078567C Treatment process of naphthenic acid effluents in oil refinery |
| 01/24/2002 | WO2002005655A1 Flavour product |
| 01/24/2002 | US20020009402 Method of producing an active mineral liquid from granite |
| 01/24/2002 | US20020008070 Apparatus and method for extraction of chemicals from aquifer remediation effluent water |
| 01/23/2002 | EP1174145A2 Extraction of active agents from plants |
| 01/23/2002 | CN1331923A Food level foenum graecum gelatin powder producing process and tableting and tackifying equipment |
| 01/23/2002 | CN1078088C Solvent extraction process |
| 01/17/2002 | WO2002005033A1 Method of reducing metal ion content of film-forming resins using a liquid/liquid centrifuge |
| 01/17/2002 | WO2002004085A1 Extraction or fractionation method with supercritical fluid in the presence of a cosolvent including at least a fluorinated solvent |
| 01/16/2002 | EP1171567A1 Stabilized carbon dioxide fluid composition and use thereof |
| 01/16/2002 | EP1171212A2 Solvent extraction process |
| 01/16/2002 | CN1331760A Method for extracting anions of IVB to VIII metals using alkyl-substituted 1,3-diaminopropanes |
| 01/16/2002 | CN1077803C 流体萃取 Fluid Extraction |
| 01/10/2002 | WO2002002528A1 Chemical process for the extraction of 2-hydroxy pyridine derivatives, 2-hydroxyquinoline, and 2-hydroxybenzothiazole |
| 01/10/2002 | WO2002002491A1 Method for producing squalene |
| 01/10/2002 | WO2002002464A2 Chemical extraction process |
| 01/10/2002 | WO2002002213A1 Separation method |
| 01/10/2002 | WO2001030173A3 Methods and systems for forming concentrated consumable extracts |
| 01/10/2002 | US20020003110 Fibrous system for continuiusly capturing metals from an aqueous stream |
| 01/10/2002 | US20020003001 Surface tension valves for microfluidic applications |
| 01/10/2002 | US20020002933 Replacing conventional industrial solvents with dimethyl carbonate or methyl pivalate which have a low reactivity with respect to ozone formation |
| 01/10/2002 | DE10031994A1 Recovery of squalene, useful for producing squalene used as apolar oil body in cosmetics or pharmaceuticals, uses compressed gas for extraction from intermediate containing hydrocarbon from processing vegetable oil |
| 01/09/2002 | EP1170057A2 Apparatus and method for preparative supercritical fluid chromatography |
| 01/09/2002 | EP1169286A2 The use of metal dithiolene complexes in selective olefin recovery |
| 01/08/2002 | CA2221940C Chloride assisted hydrometallurgical extraction of nickel and cobalt from sulphide ores |
| 01/03/2002 | WO2002000266A2 A method of treating and preventing infectious diseases |
| 01/02/2002 | EP1165728A1 Method for treating an oil using a liquid in a supercritical state |
| 01/02/2002 | EP1165200A1 Method and device for separating substances |
| 01/02/2002 | CN2468555Y Supercritical carbon deoxide multi flow path extraction device |
| 01/01/2002 | US6336085 Simulation method of extraction system |
| 01/01/2002 | US6334956 Adsorption or desorption of dissolved constituents in liquids and apparatus therefor |
| 12/27/2001 | US20010055561 Material processing by repeated solvent expansion-contraction |
| 12/27/2001 | US20010054208 Solvent used for recovering dyestuff from dyestuff-containing information-recording media |
| 12/26/2001 | CN1327952A Equipment for purifying extractant of mineral oil in water and process for treating adsorbent |
| 12/20/2001 | WO2001066219A3 Stepwise mixing intensity reduction and mixer/settler separation process |
| 12/20/2001 | WO2001049254A3 Method for producing a cosmetically applicable marine mud extract and product containing said marine mud extract |
| 12/19/2001 | EP1163908A1 Water-soluble complex of an extract of Ginkgo Bilboa, process for the preparation thereof and composition comprising the same |
| 12/19/2001 | EP1163192A1 Method and apparatus for continuously calcining gypsum |
| 12/18/2001 | CA2160039C Method for separating sulfone from a hydrocarbon stream having a small concentration of sulfone |
| 12/12/2001 | EP1161299A1 Improvements in and relating to complexants |
| 12/12/2001 | CN2464414Y Miniature extractor |
| 12/06/2001 | US20010048900 Jet vortex mixer |
| 12/06/2001 | US20010047921 Vertical extending liquid/liquid contacting column |
| 12/05/2001 | EP1159745A1 Method for remediating sites contaminated with toxic waste |
| 12/05/2001 | EP1159290A1 Separation method utilizing liquid-liquid partition |
| 12/05/2001 | CN2463022Y 动态提取机 Dynamic extraction machine |
| 12/05/2001 | CN1324683A Serial self-suction type multi-channel phase dispersing extractor |
| 12/04/2001 | US6326504 Solvent extraction using supercritical fluid |
| 12/04/2001 | US6326460 Using aqueous solution containing aminonitriles |
| 12/04/2001 | US6326457 From aqueous solution |
| 11/29/2001 | WO2001090614A2 Surface tension valves for microfluidic applications |
| 11/29/2001 | WO2001089696A2 Microfluidic concentration gradient loop |
| 11/29/2001 | WO2001089695A2 Valve for use in microfluidic structures |
| 11/29/2001 | WO2001089692A2 Nucleic acid amplification and detection using microfluidic diffusion based structures |
| 11/29/2001 | WO2001089682A2 Device and method for addressing a microfluidic cartridge |
| 11/29/2001 | WO2001089675A2 Jet vortex mixer |
| 11/29/2001 | WO2001089670A1 Method for metal recovery from aqueous solutions |
| 11/29/2001 | US20010046701 Nucleic acid amplification and detection using microfluidic diffusion based structures |
| 11/29/2001 | CA2408574A1 Microfluidic concentration gradient loop |
| 11/29/2001 | CA2408353A1 Valve for use in microfluidic structures |
| 11/27/2001 | US6322702 Dissolving fluorinated alcohols in an solvent, reacting with a aqueous alkaline solution forming an hydroxide-depleted aqueous phase and a fluorinated alkoxide-containing recovery phase and separating the two |
| 11/22/2001 | US20010042712 Microfluidic concentration gradient loop |
| 11/21/2001 | CN2460180Y Self-locking multifunction extract pot |
| 11/21/2001 | CN1074927C Active medical component of 'Duanshepiju' its extraction process and medicine containing the same |
| 11/20/2001 | US6319410 Apparatus and method for super critical fluid extraction |
| 11/15/2001 | DE10015049C1 Apparatus, for removing oil components from bulk material, screws and mill sludge, comprises container with upper feed opening and admission opening for destraction agent, and connections for removing mixture |
| 11/08/2001 | WO2001082760A1 Device for the extraction of a substance having a moveable component |
| 11/08/2001 | US20010037974 Multiple phase extractor |
| 11/08/2001 | CA2407837A1 Device for the extraction of a substance having a moveable component |
| 11/07/2001 | EP1151707A1 Device for extracting a substance provided with a mobile part |
| 11/07/2001 | EP0592654B2 Device for evaporating preferably liquid substances, in particular reagents, or for preparing or analyzing sampled materials |
| 11/07/2001 | CN1320468A Multi-functional dual-critical dynamic linear efficient automatic extracting and concentrating equipment |
| 11/06/2001 | US6312603 Solid-liquid countercurrent extraction continuously separating apparatus |
| 11/01/2001 | US20010036898 Activating catalyst; reducing by-products |
| 11/01/2001 | US20010036126 Stepwise mixing intensity reduction and mixer/settler separation process |
| 11/01/2001 | US20010035350 Microchip for aqueous distribution and method of aqueous distribution using the same |
| 10/31/2001 | CN1073867C Separation method for material composition by supercritical fluid crystallization |
| 10/30/2001 | US6309614 Strontium nitrate |
| 10/25/2001 | WO2001080251A2 A method for isolating and purifying ?90y from 90¿strontium in multi-curie quantities |
| 10/25/2001 | WO2001079388A2 Method for isolating enriched source of conducting polymers precursors |
| 10/25/2001 | WO2001079384A1 Caustic extraction of mercaptans |
| 10/25/2001 | WO2001079380A2 Mercaptan removal from petroleum streams |
| 10/25/2001 | WO2001078900A1 Method and installation for desalinating sand and suction hopper comprising such an installation |
| 10/25/2001 | WO2000047785A9 Processing route for direct production of mixed rare earth metal oxides by selective extraction |
| 10/25/2001 | US20010033814 Novel solvent for the simultaneous recovery of radionuclides from liquid radioactive wastes |
| 10/25/2001 | CA2407067A1 Method for isolating enriched source of conducting polymers precursors |
| 10/25/2001 | CA2405201A1 Caustic extraction of mercaptans |
| 10/25/2001 | CA2404902A1 Mercaptan removal from petroleum streams |
| 10/24/2001 | EP1147166A1 Process for extracting fixed and mineral oils |
| 10/24/2001 | CN2455328Y Simple solid phase micro-extractor |
| 10/24/2001 | CN1318422A Self-absorption multichannel phase dispersing extractor |