Patents
Patents for B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474)
04/2011
04/20/2011CN102026695A Gradient-elution multi-column separation method
04/20/2011CN102020876A Sensitizing dispersed styrene dye, extraction method and applications thereof
04/20/2011CN102020875A Allergenic disperse dye as well as purification method and application thereof
04/20/2011CN102020874A Anthraquinone allergenic dispersed dye as well as extraction method and application thereof
04/20/2011CN102020873A Azo allergenic disperse dye, and purifying method and application thereof
04/20/2011CN102020625A High-purity lubiprostone, preparation method and application thereof
04/20/2011CN102020580A Method for low-pressure silica gel column chromatographic separation of capsaicin and dihydrocapsaicin
04/20/2011CN102020567A Method and device for refining coarse nitrobenzene
04/20/2011CN102019172A Method for preparing beta-cyclodextrin substrate solid-phase microextraction head
04/20/2011CN102019171A Belt-cyclodextrin matrix solid phase micro extraction coating and extraction head
04/20/2011CN102019101A Method and device for thoroughly removing liquid inorganic phases from liquid organic phases
04/20/2011CN101554540B Method for separating glucose, seminose and oligosaccharide by simulated moving bed
04/20/2011CN101343300B Method for purifying isoquercetin and kaempferol-3-0-vine glycoside with high-speed reversed flow chromatography
04/20/2011CN101289489B Process for separating sterides from crude oil or rock extract
04/20/2011CN101270135B Method for removing caffeinum from tea extract of tea polyphenol containing caffeinum
04/20/2011CN101143271B Rolling type electric adsorption filter element
04/19/2011US7927487 Chromatographic column system
04/19/2011US7927486 Polymer modified porous substrate for solid phase extraction
04/19/2011CA2424372C Precious metal scavenging from a liquid medium with a functionalised polymer fiber
04/19/2011CA2314697C Separation of platinum group metals
04/14/2011WO2011043278A1 Powder, method for producing powder and adsorption device
04/14/2011WO2010135660A3 Ionic liquid mediated sol-gel sorbents
04/14/2011US20110086409 Surfactant-Based Monolithic Columns, Methods for Making the Same, and Method for Using the Same
04/14/2011US20110084027 Clumped sorbent material
04/13/2011EP2307437A2 Method for purification of natural cobalamins by adsorption on insoluble materials containing carboxylic groups
04/13/2011CN201791397U Column chromatography separation device for plant effective ingredients
04/13/2011CN102016567A Preparation of liquid mixtures
04/13/2011CN102015970A Removal of chlorinated compounds in hydrocarbon cuts
04/13/2011CN102015745A Method for purification of chlorinated sucrose derivatives from reaction mixture by chromatography
04/13/2011CN102015094A 层析介质 Chromatography media
04/13/2011CN102015051A Separation of natural oil-derived aldehydes or hydroxy methyl esters using process chromatography
04/13/2011CN102010337A Method and equipment for decoloring dioctyl terephthalate raw ester
04/13/2011CN102008946A Lamivudine molecularly imprinted solid phase extraction column prepared by using template substituting method and applications thereof
04/13/2011CN102008944A Stirring and extracting bar for beta-cyclodextrin matrix
04/13/2011CN102008837A Separating preparative chromatography apparatus comprising serial preparative chromatography column
04/13/2011CN101513578B Counter current chromatography fairing
04/13/2011CN101340959B Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound
04/12/2011US7922917 Porous ferro- or ferrimagnetic glass particles for isolating molecules
04/12/2011US7922913 Removing oil from surface using dry amorphous silica product with inert carrier
04/12/2011US7922909 Separation system, components of a separation system and methods of making and using them
04/12/2011US7922908 Separation system, components of a separation system and methods of making and using them
04/12/2011US7921696 Liquid chromatograph device
04/07/2011WO2011040876A1 Screening of binders on immobilized native membrane proteins
04/07/2011WO2011039776A1 High purity concentrates of polyunsaturated fatty acid and ester by copper complexation.
04/07/2011WO2011038511A1 Conical rotary valve for chromatographic applications
04/07/2011WO2011010284A3 Chiral stationary phases based on xanthone derivatives
04/07/2011US20110079556 Separation of solids from liquids by filtration and centrifugation
04/06/2011EP2303425A1 A method for removing polycyclic aromatic hyrdrocarbons
04/06/2011EP2303354A1 A sorbent for a dialysis device
04/06/2011CN1788003B Triazine compounds and their use in forming multidimensional libraries for affinity chromatography
04/06/2011CN102007199A Systems and methods for removing impurities from a feed fluid
04/06/2011CN102002116A Preparation method novel quaternary ammonium chitosan cross-linking resin
04/06/2011CN102000509A Water purification filter element
04/06/2011CN101513577B Melamine molecular imprinted solid phase extraction cartridge and a preparation method and application thereof
04/06/2011CN101249426B Raw material prescription of opposite phase anion exchange electric chromatograph integral column and preparation thereof
04/06/2011CN101180113B Elements for separating substances by distributing between a stationary and a mobile phase, and method for the production of a separating device
04/05/2011US7919432 Adsorbent, adsorption apparatus, and method for manufacturing the adsorption apparatus
04/05/2011CA2628086C Cation-exchange displacement chromatography process and cationic organic compounds for use as displacer compounds in cation-exchange displacement chromatography process
03/2011
03/31/2011WO2011038217A1 Synergistic wastewater odor control composition, systems, and related methods therefor
03/31/2011WO2011037530A1 Method and system for preparation of liquid mixtures
03/31/2011WO2011037522A1 Separation system and method
03/31/2011WO2011037094A1 Method of separation
03/31/2011US20110077448 Energy Efficiency in Adsorptive Separation
03/31/2011US20110077447 Method and apparatus for the removal of a sorbate component from a process stream
03/31/2011US20110077446 Membrane Separation of a Mixture of Close Boiling Hydrocarbon Components
03/31/2011US20110077388 Method and apparatus for isolating nucleic acids
03/31/2011US20110076750 Process for the treatment of liquid effluents laden with hydrocarbons
03/31/2011US20110073547 Ce(IV)-initiated graft polymerisation on polymers containing no hydroxyl groups
03/31/2011US20110073539 Liquid chromatography component
03/31/2011DE102009047848A1 Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen The method for enhanced removal of cations by means of chelating resins
03/31/2011DE102009047847A1 Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen The method for enhanced removal of cations by means of chelating resins
03/31/2011CA2775335A1 Synergistic wastewater odor control composition, systems, and related methods therefor
03/30/2011EP2301644A1 Process and device for separating at least one component with a simulated moving bed in columns having an appropriate ratio of length to diameter
03/30/2011EP2300118A1 Method for protein purification under denaturing conditions
03/30/2011EP1392411B1 Separation process by simulated moving bed chromatography
03/30/2011EP1334072B1 Adsorption container and iron oxide adsorber
03/30/2011EP1328478B1 Contacting and adsorbent granules
03/30/2011EP1328477B1 Contact and adsorber granulates
03/30/2011EP1328476B1 Contact and adsorber granulates
03/30/2011CN201778800U Scale separating and removing filtering device for oil extraction and transportation equipment
03/30/2011CN101995353A Ultrafiltration membrane-solid phase extraction combined device for sample pretreatment and application thereof
03/30/2011CN101993385A Method for recycling urotropine and glycine by utilizing macroporous absorption resin
03/30/2011CN101992133A Method for processing and recycling waste acid
03/30/2011CN101992074A Metal carrier solid phase microextraction fiber
03/30/2011CN101992072A Aluminum oxide coating stirring extraction rod of metal carrier
03/30/2011CN101992071A Metal carrier stirring extraction rod
03/30/2011CN101992070A Preparation method of metal carrier extracting rod
03/30/2011CN101992069A Preparation method of metal carrier Tenax coating stirring and extracting rod
03/30/2011CN101992062A Method for preparing metal carrier stirring extraction rod
03/30/2011CN101991972A Filter absorption substrate and preparation method thereof
03/30/2011CN101340960B Device for chromatographic separations
03/29/2011US7915363 Acidic superabsorbent hydrogels
03/29/2011US7914684 Improved aftertreatment and classification of recovered carbon for reuse; efficient energy generation and water purification
03/29/2011US7914673 Fluid distribution apparatus
03/29/2011US7913858 Acid-neutralizing filter media
03/29/2011CA2610660C Reconditioning process for used hydrocarbon based stimulation fluid
03/24/2011WO2011035282A1 Dual capture separation
03/24/2011WO2011035195A1 Functional nanofibers and methods of making and using the same
03/24/2011WO2011034824A1 Apparatus and method for remediation of aqueous solutions
03/24/2011WO2011033021A2 Improved purification of multi-specific receptors
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