Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616) |
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01/02/2013 | EP2540746A1 Chitosan derivative, a method for its preparation and its use as an adsorption agent |
01/02/2013 | EP2540708A1 Metal complex, and adsorbent, occlusion material and separator material made from same |
01/02/2013 | EP2540665A1 Hydrogen storing carbon material |
01/02/2013 | EP2539705A1 Method for manufacturing thin layer chromatography plates |
01/02/2013 | EP2539068A1 Printed sorbents |
01/02/2013 | CN1466548B Contacting and adsorbent granules |
01/02/2013 | CN102858455A Organo-metallic frameworks derived from carbenophilic metals and method of making same |
01/02/2013 | CN102858437A A substrate for immobilizing functional substances and method for preparing the same |
01/02/2013 | CN102858432A Adsorptive member and device using same |
01/02/2013 | CN102858430A Process for the removal of heat stable salts from acid gas absorbents |
01/02/2013 | CN102858423A Filtration media having recycled waste materials |
01/02/2013 | CN102850599A Magnetic chitosan/nano Fe3O4 composite and preparation method and application thereof |
01/02/2013 | CN102850556A Preparation method of modified hydrogel and application of modified hydrogel in heavy metal wastewater treatment |
01/02/2013 | CN102850017A Concrete material having function of purifying gas-solid pollutants and preparation method thereof |
01/02/2013 | CN102849855A Preparation and application of dephosphorizing adsorbents for constructed wetlands |
01/02/2013 | CN102849819A Water quality purification agent |
01/02/2013 | CN102849817A Method for separating heavy metals lead and cadmium by using biological adsorbent packed column |
01/02/2013 | CN102849749A Mesoporous-macroporous multilevel ordered monodisperse micron sphere and preparation method thereof |
01/02/2013 | CN102849675A Nano composite material, preparation method thereof, water treatment preparation, water treatment method and water treatment device |
01/02/2013 | CN102847553A Transition metal-containing zeolite |
01/02/2013 | CN102847527A Regeneration method for Cu-BTC (copper-benzene tricarboxylic acid) material |
01/02/2013 | CN102847526A Method for preparing punicalagin molecularly imprinted polymer monolithic column by utilizing in-situ polymerization method |
01/02/2013 | CN102847525A Extraction head for solid phase micro-extraction, and preparation method and applications of extraction head |
01/02/2013 | CN102847524A Solid phase microextraction extraction head for acrylamide detection and preparation method and application thereof |
01/02/2013 | CN102847523A Material for adsorbing zearalenone and preparation method thereof |
01/02/2013 | CN102847522A Preparation method and application of functional silica nano material |
01/02/2013 | CN102847521A Macro-porous adsorption resin and its application |
01/02/2013 | CN102847520A Sinocalamus affinis scrap biomass adsorbent, and preparation method and application thereof |
01/02/2013 | CN102847519A Composite absorbing material for removing chlorate in water and preparation method thereof |
01/02/2013 | CN102847518A Composite adsorbing material for removing phosphite radicals in water and preparation method thereof |
01/02/2013 | CN102847517A Absorbing material for removing sulfur ion in water and preparation method thereof |
01/02/2013 | CN102847516A Biological modified straw adsorbent, and reparation method and application thereof |
01/02/2013 | CN102847515A Denitrified humate/nano titanium dioxide compound adsorbent, preparation method thereof and denitrifying method thereof |
01/02/2013 | CN102847514A Nanometer mesoporous material capable of serving as capillary electrochromatography pseudostationary phase and preparation method thereof |
01/02/2013 | CN102847513A Method for preparing organic hydrotalcite |
01/02/2013 | CN102847512A Preparation method of rice husk based porous carbon fungaltoxin adsorbent |
01/02/2013 | CN102847511A Preparation method and application of purification, sterilization and self-cleaning integrated photosensitive adsorption column material |
01/02/2013 | CN102847510A Graphene-based water purification material, and preparation method and application thereof |
01/02/2013 | CN102847509A Adsorbent for mycotoxin in feed and preparation method thereof |
01/02/2013 | CN102847508A Clay adsorbent used in edible vegetable oil decolorization |
01/02/2013 | CN102847507A Composite absorption material for removing sulfates in water, and preparation method thereof |
01/02/2013 | CN102847432A Method for adsorption-catalytic oxidation of sulfur dioxide by using metal modified antibiotic bacterium residue activated carbon |
01/02/2013 | CN102847413A Gas purification method |
01/02/2013 | CN102847409A Application of nanometer silica to adsorption of lead in the atmosphere |
01/02/2013 | CN102847377A Purifying filter core material with sterilization function |
01/02/2013 | CN102327767B Filter medium for removing boron in water and preparation method thereof |
01/02/2013 | CN102294150B Filtering medium for removing TNT (2,4,6-trinitrotoluene) from drinking water and preparation method thereof |
01/02/2013 | CN102284276B Method for preparing compound adsorbent by using spent bleaching clay |
01/02/2013 | CN102284275B Preparation method of heavy metal ion solid-phase extraction agent |
01/02/2013 | CN102266752B Method for preparing carbonizing absorption grains used for purifying water |
01/02/2013 | CN102258976B Preparation method of eucalyptus biomorphic Fe2O3/Fe3O4 composite heavy metal adsorbent |
01/02/2013 | CN102258974B Preparation method and use of porous titanate integrated composite column |
01/02/2013 | CN102247822B Oil refining degumming soil and preparation method thereof |
01/02/2013 | CN102233260B Filter medium used for removing caffeine from drinking water, and preparation method thereof |
01/02/2013 | CN102233258B Water treatment agent with bentonite being modified by humic acid and preparation method thereof |
01/02/2013 | CN102229674B Multifunctional chelating cellulose and application thereof |
01/02/2013 | CN102228826B Porous heterogeneous mesoporous acidic material and preparation method thereof |
01/02/2013 | CN102205234B Preparation method for preparative thin layer chromatography silica gel plate with a layer thickness of 0.5-2.0 mm |
01/02/2013 | CN102205230B Method for processing atlapulgite for decolorizing grease |
01/02/2013 | CN102174125B Preparation and application of novel CH2-N=C-Ar group-modified cyclodextrin derivatives |
01/02/2013 | CN102173496B Phosphorous removing agent for wastewater produced during producing organophosphorus pesticides and preparation method thereof |
01/02/2013 | CN102107134B Supported ion liquid active carbon as well as preparation method and application thereof |
01/02/2013 | CN102101045B Method for preparing glycosyl fixed phase |
01/02/2013 | CN102060958B Method for preparing fudosteine molecularly imprinted polymer |
01/02/2013 | CN101987293B Chromatographic separation material based on copolymerization on silica gel surface and preparation thereof |
01/02/2013 | CN101910062B Aluminum silicate complex, and high-performance adsorbent comprising the same |
01/02/2013 | CN101898117B Filter medium, preparation method thereof, filter element, water purifying plant and water dispenser |
01/02/2013 | CN101890341B Carbon-doped fiber filter cloth for removing mercury in coal-fired flue gas and preparation method thereof |
01/02/2013 | CN101816915B Amorphous-containing icosahedral quasicrystal hydrogen storage alloy and quenching production method thereof |
01/02/2013 | CN101797496B Preparation method of inorganic-organic compound-type adsorbent based on clinoptilolite and application for removing Cr(VI) in industrial waste water |
01/02/2013 | CN101792680B Comprehensive utilization method and system for coal |
01/02/2013 | CN101780398B Porous carbon composite material for adsorbing CO2 and preparation method and application thereof |
01/02/2013 | CN101683610B Air filtration system and chemical filter screen thereof |
01/02/2013 | CN101679566B Water absorbent resin production method and usage thereof |
01/02/2013 | CN101631609B Adsorbents for treating contaminated liquids |
01/02/2013 | CN101622298B Adsorbent and a method for the production thereof |
01/02/2013 | CN101500690B Mercury removal |
01/01/2013 | US8343885 Isomerization catalysts |
01/01/2013 | US8343354 Sulphur removal |
01/01/2013 | US8343351 Membrane for removing proteases from liquids |
01/01/2013 | US8343350 Membrane, device and method for removing proteases from liquids |
01/01/2013 | US8343260 Fluorinated metal-organic frameworks for gas storage |
12/27/2012 | WO2012177771A2 Hydrogen sulfide scavenger for use in hydrocarbons |
12/27/2012 | WO2012177348A1 Catalytic purification of fatty acid alkyl esters used in fuels |
12/27/2012 | WO2012177269A1 Material such as film, fiber, woven and nonwoven fabric with adsorbancy |
12/27/2012 | WO2012176618A1 Water purification method |
12/27/2012 | WO2012176579A1 Method for recovering phosphorus and using same as fertilizer |
12/27/2012 | WO2012175823A1 Novel hybrid organic/inorganic im-22 solid, and use thereof in the separation of multi-branched paraffins from linear and single-branched paraffins |
12/27/2012 | WO2012174616A1 Porous magnetic sorbent |
12/27/2012 | WO2012145233A3 Recycle of transalkylation effluent fractions enriched in trimethylbenzene |
12/27/2012 | WO2012138750A3 Method of manufacturing a crystalline metal - organic frameworks by cathodic electrodeposition |
12/27/2012 | WO2012122233A3 Metal-organic framework adsorbants for composite gas separation |
12/27/2012 | WO2012106680A8 Methods and compositions for chemical drying and producing struvite |
12/27/2012 | US20120329671 Methods of identifying obm modulators |
12/27/2012 | US20120329637 Cloth-like radioactive material adsorbent and its manufacturing method |
12/27/2012 | US20120326082 Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in aromatic carboxylic acid production process |
12/27/2012 | US20120325750 Method of removing metals from a solution using legume plants |
12/27/2012 | US20120325091 Getter structure including a gaz-permeable material |
12/27/2012 | DE112010003823T5 Pulver, verfahren zur herstellung von pulver uind adsorptionsapparatur Powder, method for producing powder uind adsorption apparatus |
12/27/2012 | CA2839138A1 Hydrogen sulfide scavenger for use in hydrocarbons |