Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616)
11/2012
11/21/2012EP2523979A2 Composite adsorbent for catalyst residues removal from polyolefin solution polymerization mixture
11/21/2012CN102791833A Systems and processes for biodiesel production
11/21/2012CN102786646A Acid modified palygorskite-polyurethane porous material as well as preparation method and application thereof
11/21/2012CN102786616A Benzocrown ether graft polymer with lithium isotopic separation effect and preparation method thereof
11/21/2012CN102784631A Method for regenerating carbon molecular sieve
11/21/2012CN102784630A Preparation method for calcium-based CO2 sorbent
11/21/2012CN102784629A Preparation method of hollow fiber molecular sieve adsorbent assembly
11/21/2012CN102784628A Solid-phase micro extraction fiber extraction head and preparation method thereof
11/21/2012CN102784627A Magnetic microzyme surface imprinted adsorbent for selectively separating cefalexin as well as preparation method and application thereof
11/21/2012CN102784626A Temperature-sensitive magnetic sulfadimidine molecular imprinted adsorbent as well as preparation method and application thereof
11/21/2012CN102784625A Radiation synthetic method for high-speed selective adsorption material
11/21/2012CN102784624A Preparation method and use of carbon coated magnetic adsorption material
11/21/2012CN102784623A Preparation method of non-dissolving antibacterial polyquaternium modified active carbon
11/21/2012CN102784622A Lignin-based dithiocarbamate heavy metal ion capture agent and preparation method
11/21/2012CN102784621A Method for preparing biomass adsorption material based on modified rice husks
11/21/2012CN102784620A Attapulgite/straw composite material as well as preparation method and application thereof
11/21/2012CN102784619A Diatom carbon
11/21/2012CN102784618A Method for preparing enhanced porous carbon
11/21/2012CN102784617A Adsorbent containing silver molecular sieve as well as preparation method and application of adsorbent
11/21/2012CN102784616A Methyl-p-hydroxy benzoate surface imprinting absorbent as well as preparation method and application thereof
11/21/2012CN102784615A Preparation method of magnetic copper ion imprinting silica gel material
11/21/2012CN102784614A Preparation method for layered double hydroxides containing four-valence metal cations and application thereof
11/21/2012CN102784599A Preparation method of monodisperse and high-purity nano-silica beads
11/21/2012CN102783673A Method for removing heavy metals in squid enzymolysis liquid
11/21/2012CN102783672A Method for removing heavy metals in mussel cooking liquid
11/21/2012CN102389772B Method for preparing lipophilic magnetic attapulgite composite absorbent
11/21/2012CN102294232B Filter medium for removing nitrate in water and preparation method thereof
11/21/2012CN102274727B Drinking water purifying agent and preparation method thereof
11/21/2012CN102274658B Filter medium for removing aniline in water and preparation method thereof
11/21/2012CN102250285B Semi-covalent molecularly imprinted polymer used for selectivity separating phenols, preparation method thereof, and application thereof
11/21/2012CN102233261B Filter medium for removing nitrite in drinking water and preparation method thereof
11/21/2012CN102225328B Silver-loaded lignite semi-coke used for absorbing elemental mercury from coal-fired flue gas and preparation method thereof
11/21/2012CN102211013B Preparation method of hydrotalcite-supported gold nanocrystals and application of hydrotalcite-supported gold nanocrystals in hemoglobin adsorption
11/21/2012CN102188952B Multifunctional palygorskite base adsorbing material
11/21/2012CN102145279B Method for preparing lysozyme molecular imprinting nano particles with magnetic responsiveness and extremely high adsorption capacity
11/21/2012CN102127187B Naproxen molecular imprinting hydrogel and preparation method thereof
11/21/2012CN102125819B Iron-loaded cotton fiber material and preparation method thereof
11/21/2012CN102059090B CaF2-doped LiBH4 reversible hydrogen storage material with high hydrogen storage quantity and preparation method thereof
11/21/2012CN102000544B Adsorbent for gasoline desulfurization, and preparation method and application thereof in gasoline desulfurization
11/21/2012CN101972635B Preparation method of stir and extraction bar for polymer coating
11/21/2012CN101954271B Preparation method of microporous and macroporous compound catalytic separation column material
11/21/2012CN101934219B Porous carbon material having effects of long-acting nanometer antibacterium and accelerant, and preparation method thereof
11/21/2012CN101850242B Preparation method of styrene-divinylbenzene-carbon nanometer tube copolymerization chromatograph packing material
11/21/2012CN101829542B High silver supported zeolite molecular sieve acetate deiodinase adsorber and preparation method thereof
11/21/2012CN101798525B Oxidation sweetening method for diesel oil
11/20/2012US8314245 Preparation of functionalized zeolitic frameworks
11/20/2012US8313833 Superabsorbent water-resistant coatings
11/20/2012US8313559 Aluminum aminocarboxylates as porous metal organic frameworks
11/20/2012US8313543 Bromine chloride compositions for removing mercury from emissions produced during fuel combustion
11/20/2012CA2577822C Method of preparing a chromatography matrix
11/15/2012WO2012154928A1 Flat bag containing functional material
11/15/2012WO2012153999A2 Air purification system including adsorption unit provided with catalyst and method of manufacturing the adsorption unit
11/15/2012WO2012153080A1 Synthesis gas processing and system using copper catalyst in two step reactions at475-525°c and 250-290°c
11/15/2012WO2012151688A1 Mesoporous silica and organosilica materials and process for their preparation
11/15/2012US20120289607 Absorbent composition and methods thereof
11/15/2012US20120289399 Porous organic-inorganic hybrid materials with crystallinity and method for preparing thereof
11/15/2012US20120288958 Carbon Laminated Materials for Sample Preparation
11/15/2012US20120288429 Bi-Directional Reactor and Supported Monoethenalamine for CO2 Separation
11/15/2012US20120285880 Powder, method of producing powder and adsorption apparatus
11/15/2012DE202012003747U1 Oberflächenmodifizierte Adsorbentien Surface-modified adsorbents
11/15/2012DE102010049604B4 Niedertemperatur-NOx-Adsorptionsmaterial, Verfahren zu dessen Herstellung und Verfahren zum Reinigen von Abgas, bei dem dieses verwendet wird Low-temperature NOx adsorption material, process for its preparation and processes for purifying exhaust gas, in which it is used
11/15/2012CA2835547A1 Synthesis gas processing and system using copper catalyst in two step reactions at475-525 .degree. c and 250-290 .degree. c
11/15/2012CA2835154A1 Mesoporous silica and organosilica materials and process for their preparation
11/14/2012EP2522692A1 Ligand monomers and copolymers made therewith
11/14/2012EP2522422A2 Silica gel compositions containing alkali metals and alkali metal alloys
11/14/2012EP2521612A1 Porous polymer monoliths, processes for preparation and use thereof
11/14/2012CN202527182U Activated carbon with strength layer
11/14/2012CN102775566A Gatifloxacin molecularly imprinted polymer and preparation method of polymer
11/14/2012CN102775564A Preparation method of temperature sensitive type monolithic column with chiral molecule recognition function
11/14/2012CN102775525A Preparation method and application of cross-linking type hemicellulose
11/14/2012CN102775430A Coordination polymer porous material MAF-X8 and preparing method and application thereof
11/14/2012CN102775026A Method for treating biogas slurry by using modified fly ash
11/14/2012CN102774924A Method for removing radiocesium 137 with titanium potassium ferrocyanide spherical particles
11/14/2012CN102774847A Preparation and application methods for novel magnetic molecular sieve adsorbent material
11/14/2012CN102773084A Preparation method of chemical adsorption material for removing phosphorus containing substances in wastewater
11/14/2012CN102773083A Preparation method of chemical adsorption material for removing ammonium ions in wastewater
11/14/2012CN102773082A Novel immobilized 8-hydroxyquinoline type chelate adsorption material and preparation method thereof
11/14/2012CN102773081A Preparation method of polyacrylonitrile chelating resin adsorbent
11/14/2012CN102773080A Method for preparing organic aged refuse by modifying through double cationic surfactants
11/14/2012CN102773079A Method and system for coproducing sulfonated coal and humic acid by using sulfuric acid
11/14/2012CN102773078A Solid complexation extractant capable of simultaneously adsorbing cation and anion, and preparation and application thereof
11/14/2012CN102773077A Method for preparing medium-temperature desulfurization adsorbent by taking brown coal as raw material
11/14/2012CN102773076A Drying-free method for solar silicon wafer cutting edge material, namely silicon carbide powder
11/14/2012CN102773075A Preparation method of mesoporous/microporous carbon material for adsorbing hydrogen sulfide
11/14/2012CN102773074A Preparation and application of efficient deodorant carbon-based adsorbent
11/14/2012CN102773073A Preparation method of hydrophobic SiO2 aerogel-activated carbon composite material
11/14/2012CN102773072A Cerium element-modified mesoporous silica adsorbent and preparation method for adsorbent and application in gasoline desulfurization
11/14/2012CN102773071A Carbonate/silicon oxide compound gel adsorbent and preparation method thereof
11/14/2012CN102773070A Preparation method of magnetic nanometer particle with activated aluminium oxide shell
11/14/2012CN102773069A Desulfurizing agent and preparation method thereof
11/14/2012CN102773068A Desulfurizing agent and preparation method thereof
11/14/2012CN102773067A Preparation method of selective adsorbent for magnetic cesium
11/14/2012CN102772980A Removal device of tetrachlorodibenzo-p-dioxin in refuse burning system
11/14/2012CN102274718B Reversed-phase bonded phase stuffing with nitrogenous alicyclic structure, preparation method and application thereof
11/14/2012CN102219186B Removing method of carbonyl iron and carbonyl nickel in syngas
11/14/2012CN102172519B Silica gel bonded cellulose derivative chromatographic filler and preparation method and use thereof
11/14/2012CN102167350B Method for preparing ordered mesoporous aluminosilicate hollow sphere
11/14/2012CN102151553B Method for treating printing and dyeing waste water by taking waste newspaper as adsorbent
11/14/2012CN102133519B Limiting chiral chromatography stationary phase material and preparation method thereof
11/14/2012CN102120179B Preparation method of modified activated carbon fiber for adsorbing ultra-micro sulfur dioxide
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