| 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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| 05/25/2011 | CN102068964A Newspaper pulp solid adsorbent and preparation method thereof |
| 05/25/2011 | CN102068963A Stainless steel solid phase micro extraction fiber |
| 05/25/2011 | CN102068962A Metal carrier solid-phase micro-extraction fiber and preparation method thereof |
| 05/25/2011 | CN102068961A Composite material for water treatment as well as preparation method and application thereof |
| 05/25/2011 | CN102068960A Regeneration method of honeycomb activated carbon absorbent for absorbing nitric oxide |
| 05/25/2011 | CN102068959A Preparation method of impregnated carbon for protecting N2O4 and UDMH toxic agents |
| 05/25/2011 | CN102068958A High-efficiency granulous potassium sorbent and preparation method thereof |
| 05/25/2011 | CN102068957A Zirconium-based arsenic removing material and preparation method and application thereof |
| 05/25/2011 | CN102068856A Filter medium for removing 4-tertiary butyl phenol in drinking water and preparation method thereof |
| 05/25/2011 | CN102068833A Polyamine modified antenna type polymer capillary electrochromatography open tubular column and preparation method thereof |
| 05/25/2011 | CN101623624B Preparation method of organic sepiolite |
| 05/25/2011 | CN101601992B Preparation and use method of CTAB modified absorbing material |
| 05/25/2011 | CN101574642B Preparation method of biological sorbent used for treating phthalocyanines dye waste water |
| 05/25/2011 | CN101559347B Directional grown mesoporous adsorption material with controllable structure and preparation method thereof |
| 05/25/2011 | CN101518728B Integral type high specific surface area porous sorption agent and preparation method thereof |
| 05/25/2011 | CN101480605B Novel activated carbon fiber adsorbing substance as well as preparation method and use thereof |
| 05/25/2011 | CN101445277B Nano-crystalline Fe3O4 particles with high absorption capacity and preparation method thereof |
| 05/25/2011 | CN101381471B Polystyrol functional high molecule material and preparation method thereof |
| 05/25/2011 | CN101362101B Semi-coke forming SO2and NO adsorptive catalyst and preparation method thereof |
| 05/25/2011 | CN101306352B Large particle diameter mono-disperse polymer microspheres containing epoxy group and preparation method thereof |
| 05/24/2011 | US7947861 Methods of removing a constituent from a feed stream using adsorption media |
| 05/24/2011 | US7947251 Dissolve organic iron precursor in alcohol solution; add an aqueous solution of aluminum nitrate, copper nitrate; precipitate a gel of iron aluminum copper by adding a base; dry to form catalyst; free of chromium; reduced costs and environmental hazards |
| 05/24/2011 | US7947174 Sol-gel monolithic column with optical window and method of making |
| 05/24/2011 | US7947111 Methods and materials for the reduction and control of moisture and oxygen in OLED devices |
| 05/24/2011 | CA2722011A1 Non-visible activated carbon in absorbent materials |
| 05/24/2011 | CA2557695C Sorbent for removal of trace hazardous air pollutants from combustion flue gas and preparation method thereof |
| 05/19/2011 | WO2011059093A1 Agent for regenerating deteriorated cooking oil |
| 05/19/2011 | WO2011059076A1 Magnetic reagent, magnetic reagent kit, method for treating magnetic carriers and treatment device therefor |
| 05/19/2011 | WO2011058841A1 Method for producing lithium adsorbent, lithium adsorbent, starting materials for lithium adsorbent, lithium concentration method, and lithium concentration device |
| 05/19/2011 | US20110118114 Color stable superabsorbent |
| 05/19/2011 | US20110117596 Composite sorbent material, its preparation and its use |
| 05/19/2011 | US20110117176 Hydrophilic polypropylene fibers having antimicrobial activity |
| 05/19/2011 | US20110117149 Inorganic nanotubes |
| 05/19/2011 | US20110114881 Water absorbing agent and production method thereof |
| 05/19/2011 | US20110113961 Plaster-based material including an agent capable of trapping formaldehyde |
| 05/19/2011 | US20110113960 Biodegradable litter amendment material from agricultural residues |
| 05/19/2011 | DE10393496B4 Adsorptionsfilterelement Adsorption filter |
| 05/19/2011 | DE102009046673A1 Verwendung einer keramischen Membran auf Basis eines Polymerfasern aufweisenden Substrates als Feuchtespeicher Use of a ceramic membrane based on a polymer substrate as fibers having moisture storage |
| 05/19/2011 | CA2780749A1 Oxygen scavengers, compositions comprising the scavengers, and artcles made from the compositions |
| 05/18/2011 | EP2322919A1 Mobile phase dilution scheme for enhanced chromatography |
| 05/18/2011 | EP2322479A1 Amorphous aluminum silicate salt manufacturing method, aluminum silicate salt obtained with said method, and adsorption agent using same |
| 05/18/2011 | EP1963005B1 Particles for use in a mobile solid chromatography phase |
| 05/18/2011 | EP1578526B1 Adsorbing material for blood and plasma cleaning method and for albumin purification |
| 05/18/2011 | EP1237649B1 Desulfurization and novel sorbents for same |
| 05/18/2011 | CN201832656U White spirit waste diatomite regeneration device |
| 05/18/2011 | CN201832655U Spray type reactor |
| 05/18/2011 | CN1968745B Structure designed for adsorption of DNA intercalators |
| 05/18/2011 | CN1833623B Highly water absorbent sheet and its manufacture method |
| 05/18/2011 | CN102066516A Formaldehyde scavenger and wood material using same |
| 05/18/2011 | CN102066244A Porous carbon material and process for production thereof |
| 05/18/2011 | CN102066003A Enantioselective zwitterionic ion-exchanee material |
| 05/18/2011 | CN102065996A Surface-roughened high-density functional particle, method for producing the same, and method for processing target substance using the same |
| 05/18/2011 | CN102065981A Removal of contaminants from gas streams |
| 05/18/2011 | CN102063988A Magnetic clay material and preparation method thereof |
| 05/18/2011 | CN102062764A Polydiethylene glycol succinate quartz capillary column and preparation method thereof |
| 05/18/2011 | CN102060995A Method for preparing silica gel supported dithiocarbamate heavy metal chelating resin |
| 05/18/2011 | CN102060962A Method for preparing high oil absorption resin |
| 05/18/2011 | CN102060958A Method for preparing fudosteine molecularly imprinted polymer |
| 05/18/2011 | CN102060953A Preparation method of molecularly imprinted polymer for Cyromazine |
| 05/18/2011 | CN102060350A Deep treatment process of oily wastewater |
| 05/18/2011 | CN102059108A Zinc oxide nano composite material and preparation method thereof |
| 05/18/2011 | CN102059106A Flat type dielectric barrier discharge active carbon regeneration reactor amplifying method |
| 05/18/2011 | CN102059105A Oligopeptide-simulated CSP (Chiral Stationary Phase) and preparation method thereof |
| 05/18/2011 | CN102059104A Surface-hydrophilic molecularly imprinted polymer microsphere and preparation method thereof |
| 05/18/2011 | CN102059103A Hydrophylic phenylboric acid functional porous integral material, preparation method and application thereof |
| 05/18/2011 | CN102059102A Filter medium for removing oxytetracycline in drinking water and preparation method thereof |
| 05/18/2011 | CN102059101A Boron-selective resins |
| 05/18/2011 | CN102059100A Method for preparing magnetic saccharomyces cerevisiae and technique for processing printing and dying wastewater by using same |
| 05/18/2011 | CN102059099A Biological adsorbent for waste water treatment and preparation method thereof |
| 05/18/2011 | CN102059098A Method for preparing montmorillonite-humic acid compound under alkaline condition |
| 05/18/2011 | CN102059097A Preparation method of montmorillonite as novel overflowed oil pollution absorbing material |
| 05/18/2011 | CN102059096A Non-woven surface covalent bonding gelatin adsorption material and preparation method thereof |
| 05/18/2011 | CN102059095A Method for preparing graphene composite material adsorbing polycyclic aromatic hydrocarbon pollutants |
| 05/18/2011 | CN102059094A Preparation method of sulfur-removal activated carbon containing copper |
| 05/18/2011 | CN102059093A Arsenic and fluorine removing nano-composite adsorbent |
| 05/18/2011 | CN102059092A Refrigerating composite absorbent and preparation method thereof |
| 05/18/2011 | CN102059091A Mesoporous silicon oxide of surface clad metal oxide and preparation and application thereof |
| 05/18/2011 | CN102059090A CaF2-doped LiBH4 reversible hydrogen storage material with high hydrogen storage quantity and preparation method thereof |
| 05/18/2011 | CN102059048A Method for treating obnoxious gas by active bamboo charcoal-H2O2 composite catalytic oxidation |
| 05/18/2011 | CN102059022A Filter medium for removing sodium in drinking water |
| 05/18/2011 | CN101691250B Adsorbing agent for adsorbing phosphate groups and adsorption method |
| 05/18/2011 | CN101649021B Preparation method and application of molecular imprinting polymer microspheres for Chlorsulfuron |
| 05/18/2011 | CN101642696B Synthesis method for elemental mercury sorbent |
| 05/18/2011 | CN101537344B Monolithic column, preparation method and application thereof |
| 05/18/2011 | CN101531726B Oxygen absorbent for polyester packaging material and preparation method thereof |
| 05/18/2011 | CN101519209B Method for constructing attapulgite nanometer network by utilizing ion beam |
| 05/18/2011 | CN101485973B Preparation and application of alginic acid polymer coated Fe3O4@C18 magnetic nano solid phase extractive agent |
| 05/18/2011 | CN101402713B Process for producing hydrogel with optical activity |
| 05/17/2011 | US7943548 Emissions treatment system for exhaust stream having SCR catalyst comprising silver and platinum metal on alumina support; for treatment of exhaust streams from diesel engines and lean burn gasoline engines; may comprise injection device to dispense hydrocarbon reducing agent upstream of catalyst |
| 05/17/2011 | US7943547 Selective catalytic oxidation of ammonia to water and nitrogen |
| 05/17/2011 | US7943543 Ionic liquid-solid-polymer mixed matrix membranes for gas separations |
| 05/17/2011 | US7943059 Thick film getter paste compositions for use in moisture control |
| 05/17/2011 | US7942953 Adsorption vessels |
| 05/17/2011 | CA2479886C Combustion method with integrated carbon dioxide separation by means of carbonation |
| 05/17/2011 | CA2411642C Use of ingenanes for the activation of latent virus infection |
| 05/16/2011 | CA2704884A1 Plaster-based material including an agent capable of trapping formaldehyde |
| 05/12/2011 | WO2011055762A1 Cleaning filter, air cleaning device using same, and air cleaning maintenance system |
| 05/12/2011 | WO2011054784A1 Textiles comprising improved superabsorbers |
| 05/12/2011 | WO2011031155A4 An inorganic ion exchange adsorbent for removing toxic trace elements from water |
| 05/12/2011 | WO2011018219A3 Thermocatalytically active moulded body, method for the production thereof and use thereof |