| Patents for B01D 11 - Solvent extraction (12,717) |
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| 02/26/2014 | CN103599646A Extraction groove for preventing shaft rolls from being clamped |
| 02/26/2014 | CN103599645A Method and device for enhancing dissolution rate of effective components in coptis chinensis by electron beam irradiation |
| 02/26/2014 | CN103599644A Device for extracting paeonol |
| 02/26/2014 | CN102604640B Method for comprehensively extracting rosmarinus officinalis and preparing fat-soluble instant antioxidant |
| 02/26/2014 | CN102284191B Three-phase solvent air assisted extraction method |
| 02/26/2014 | CN101977664B Removal of acids from tertiary amide solvents |
| 02/25/2014 | US8658105 Apparatus for securely processing biological sample |
| 02/19/2014 | EP2696954A2 A process for separation and purification of sodium sulfide |
| 02/19/2014 | CN203440458U Extraction stirring device |
| 02/19/2014 | CN203437040U Device for removing water in raffinate for production of hydrogen peroxide with anthraquinone process |
| 02/19/2014 | CN203436854U Ultrasonic-assisted supercritical fluid extraction device for gutta percha |
| 02/19/2014 | CN203436853U Concentration and extraction device for effective components of Chinese herbal medicines |
| 02/19/2014 | CN203436852U Hydraulic extraction tank for Chinese herbal medicines |
| 02/19/2014 | CN203436851U Supercritical eucommia ulmoides rubber extraction device and eucommia ulmoides rubber extraction equipment |
| 02/19/2014 | CN203436850U Multi-stage extractor for separating oil from water in solids |
| 02/19/2014 | CN103596454A Encapsulation of extract in porous particles |
| 02/19/2014 | CN103585784A Vortex-aided hollow fiber membrane LPME (liquid-phase micro-extraction) method of steroid hormone |
| 02/19/2014 | CN103585783A Honeysuckle extraction distillation apparatus and method |
| 02/19/2014 | CN103585782A Method for preparing red date extract by utilizing ultrasonic cavitation technology |
| 02/19/2014 | CN102936664B Method for extracting rare earth elements |
| 02/19/2014 | CN102459662B Method and apparatus for regeneration of extraction solution in metal extraction processes |
| 02/18/2014 | US8652426 Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles |
| 02/18/2014 | US8652333 Solvent removal |
| 02/13/2014 | WO2014025636A1 Spatial control of additives by high temperature |
| 02/12/2014 | EP2695653A1 Heater and heating method for wet extraction tank |
| 02/12/2014 | EP2694179A1 Method for extracting an odorous extract by an alternative solvent to conventional solvents |
| 02/12/2014 | CN203425557U Observation device for phase interface of extraction tank |
| 02/12/2014 | CN203425556U Continuous extraction device |
| 02/12/2014 | CN203425555U Polyamide-6 granula extraction system |
| 02/12/2014 | CN203425554U Circulating ultrasonic extraction concentration machine set |
| 02/12/2014 | CN103582711A Valuable metal extraction agent and valuable metal extraction method using said extraction agent |
| 02/12/2014 | CN103582515A A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions |
| 02/12/2014 | CN103570199A Efficient extraction method for oil-containing sludge |
| 02/12/2014 | CN103566857A Double-vibration-plate ultrasonic processing unit |
| 02/12/2014 | CN103566856A Triple-frequency sequential/simultaneous non-contact vertical type cyclic ultrasonic treatment equipment |
| 02/12/2014 | CN103566623A Dispersive liquid-liquid microextraction method of heavy metal ions by using alkyl carboxylic acid as extracting agent |
| 02/12/2014 | CN103566622A Novel double/single solvent extraction process equipment |
| 02/11/2014 | CA2745358C Method for extracting zinc from aqueous ammoniacal solutions |
| 02/11/2014 | CA2642434C Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream |
| 02/06/2014 | US20140039172 Devices and systems for isolating biomolecules and associated methods thereof |
| 02/06/2014 | US20140034446 Heavy hydrocarbon removal systems and methods |
| 02/05/2014 | EP2692402A1 Phase separation element and phase separation device |
| 02/05/2014 | CN203417488U Traditional Chinese medicine extraction tank |
| 02/05/2014 | CN203417487U Multimode solvend-in-solid extraction and solvent distillation-recovery storage device |
| 02/05/2014 | CN103555425A Method for preparing jasmine concrete by using high-frequency ultrasonic cavitation technology |
| 02/05/2014 | CN103555422A Method for extracting plamochromic pigment in tobacco by use of subcritical extraction technology |
| 02/05/2014 | CN103550952A Wet extraction tank heater and wet extraction tank heating method |
| 02/05/2014 | CN103550951A Novel method for extracting or purifying effective components of traditional Chinese medicine |
| 02/05/2014 | CN103550950A Circulating steam heating type longan pulp nutrient solution extracting tank |
| 02/05/2014 | CN103550342A Novel method for producing Mongolian patent medicine |
| 02/04/2014 | US8642353 Microfluidic device for inducing separations by freezing and associated method |
| 02/04/2014 | US8641910 Systems and processes for producing biofuels from biomass |
| 02/04/2014 | US8641903 Method for the preparation of reactive [18] F fluoride |
| 02/04/2014 | US8640717 Multipurpose sequential droplet applicator |
| 01/29/2014 | CN203408270U Separation and extraction system for ganoderma lucidum triterpenoids |
| 01/29/2014 | CN103547349A Extraction solvent control for reducing stable emulsions |
| 01/29/2014 | CN103540408A Method for preparing fructus amomi volatile oil |
| 01/29/2014 | CN103539738A Method and device for recovering caprolactam in benzene distillation residue |
| 01/29/2014 | CN103537119A Method for extracting liquid crystals from liquid crystal screen |
| 01/29/2014 | CN103537118A Energy-saving tea saponin extracting device and method |
| 01/29/2014 | CN103537117A Method for continuously and circularly extracting rose essential oil, rose juice and rose glycoside |
| 01/29/2014 | CN103537116A Silibinin extraction tank cooling device |
| 01/28/2014 | US8636962 Stackable cartridges for bulk feeders |
| 01/22/2014 | EP2686081A1 Recovery of retrograde soluble solute for forward osmosis water treatment |
| 01/22/2014 | CN203400526U Biological extraction system |
| 01/22/2014 | CN203400525U Common separator |
| 01/22/2014 | CN203400524U 微波能萃取装置 Microwave energy extraction device |
| 01/22/2014 | CN103520952A Longan pulp nutrient solution extraction tank provided with air guide cap |
| 01/22/2014 | CN103520951A Gas-driving dispersive liquid-liquid microextraction method |
| 01/22/2014 | CN103520950A Device for dynamically extracting ginsenoside through microwaves and method for extracting ginsenoside with same |
| 01/22/2014 | CN103520949A Complete equipment for continuous counter-current ultrasonic extraction |
| 01/22/2014 | CN103520948A Continuous extraction device with material turning structures |
| 01/22/2014 | CN103005005B Device and method for removing pesticide residue from plant by supercritical carbon dioxide |
| 01/22/2014 | CN102292133B Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell |
| 01/16/2014 | US20140017142 Methods of dispensing |
| 01/16/2014 | US20140014592 Method for the removal of inorganic components from biomass, coals, wastes, residues and sludges from sewage treatment |
| 01/15/2014 | EP2683764A1 Process for recycling solvent used in an ethylene-based polymerization reaction and system therefor |
| 01/15/2014 | CN203389363U Steeping tank with filtering capability |
| 01/15/2014 | CN203389362U Automatically controlled traditional Chinese medicinal material extraction device |
| 01/15/2014 | CN103512981A Method for ion liquid-infrared assisted extraction of effective components of traditional Chinese medicine |
| 01/15/2014 | CN103505905A Method for removing traditional Chinese medicine heavy metal by using chelate resin and ion exchange resin composition |
| 01/15/2014 | CN103505904A Method for removing traditional Chinese medicine heavy metal by using combination of chelate resin and chitosan |
| 01/15/2014 | CN103505903A Two-stage extraction preparation method for high-purity vanadyl sulfate solution |
| 01/15/2014 | CN103505902A Multiple-magnetron type large-capacity microwave-assisted extraction machine and microwave-assisted extraction method thereof |
| 01/15/2014 | CN101845038B Method and device for processing lactide refined raffinate |
| 01/14/2014 | US8628740 Processing method for recovering iron oxide and hydrochloric acid |
| 01/14/2014 | CA2753554C Rf heating to reduce the use of supplemental water added in the recovery of unconventional oil |
| 01/09/2014 | WO2014007332A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014007331A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014007163A1 Method for selectively fixing persistent organic pollutant using cyclodextrin polymer |
| 01/09/2014 | WO2013156720A3 Method for refining squalene produced by microalgae |
| 01/09/2014 | US20140010726 Brine maker |
| 01/09/2014 | US20140008297 Separation method and separation device |
| 01/08/2014 | EP2682486A1 Cobalt extraction method |
| 01/08/2014 | CN203379634U Pulsed sieve plate tower for acetic acid extraction device |
| 01/08/2014 | CN203379633U Dynamic continuous extraction device |
| 01/08/2014 | CN203379632U Radix astragali and jujube stomach-invigorating tea extracting system |
| 01/08/2014 | CN203379631U Locking ring support frame of steeper |
| 01/08/2014 | CN103502570A Additives for improving hydrocarbon recovery |
| 01/08/2014 | CN103497738A Compositions containing fluorine substituted olefins |