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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01/30/2013 | CN102897727A Purification method of 4N-purity nitric oxide gas |
01/30/2013 | CN102895962A Activated carbon recycling process in aspirin production |
01/30/2013 | CN102895961A Mixed-mode chromatography stationary phase based on hydrophobic effect and silver ion pi effect and preparation method and use thereof |
01/30/2013 | CN102895960A Chromatography matrices including novel staphylococcus aureus protein a based ligands |
01/30/2013 | CN102895959A Functional material for adsorbing trace histamine and preparation method and application of functional material |
01/30/2013 | CN102895958A Attapulgite clay based adsorbing material and preparation method thereof |
01/30/2013 | CN102895957A Preparation method of moso bamboo biomorphic Fe2O3/Fe3O4 compound heavy metal absorbent |
01/30/2013 | CN102895956A Coal ash micelle with high magnetic response and preparation method and application thereof |
01/30/2013 | CN102895955A Functional materials prepared from 5-phosphonic acid isophthalic acid-based microporous self-assembly materials and preparation method for functional material |
01/30/2013 | CN102895954A Preparation method for novel gasoline sweetening adsorbent and application of novel gasoline sweetening adsorbent |
01/30/2013 | CN102895953A Method for synthesizing hierarchical pore zeolitic imidazolate framework 8 (ZIF-8) and application thereof in deep desulfurization of gasoline |
01/30/2013 | CN102895952A Porous carbon material capable of selectively absorbing gold ions, preparation method and application of porous carbon material |
01/30/2013 | CN102895951A Method for controlling generation of tar in process of activated carbon production from biomass |
01/30/2013 | CN102895950A Preparation method for magnetic active carbon |
01/30/2013 | CN102895949A Multielement iron-oxide-coated sand |
01/30/2013 | CN102895948A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895947A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895946A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895945A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895944A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895943A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895942A Method for synthesizing iron modified bentonite |
01/30/2013 | CN102895941A Method for synthesizing iron-aluminum modified bentonite |
01/30/2013 | CN102895940A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895939A Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof |
01/30/2013 | CN102895938A Preparation method of graphene covered silica gel |
01/30/2013 | CN102895937A Deep desulfurization adsorbent of fuel at normal pressure and normal temperature and preparation method thereof |
01/30/2013 | CN102895936A Dissolving-out reduction material and manufacturing method thereof |
01/30/2013 | CN102247810B Method for surface modification of chitosan and application of chitosan subjected to surface modification |
01/30/2013 | CN102167417B Method for treating heavy metal waste water by utilizing polylysine to produce waste mycelia |
01/30/2013 | CN102114416B Method for preparing protein molecularly imprinted polymer particles |
01/30/2013 | CN101896266B Method for producing water-absorbent polymer particles |
01/30/2013 | CN101869830B Method for preparing silicon-aluminium denitrfying agent |
01/30/2013 | CN101252978B Electrolyte purification method, electrolytes and generators thus obtained and use of same |
01/29/2013 | US8361926 Water-absorbing polysaccharide and method for producing the same |
01/29/2013 | US8361923 Process for producing complex oxide catalyst |
01/29/2013 | US8361207 Adsorbent and canister |
01/29/2013 | US8360034 Fuel vapor storage canister, fuel vapor adsorbent for canister, and method of producing fuel vapor adsorbent |
01/29/2013 | CA2500046C Absorption medium having improved oxidation stability, and deacidification of fluid streams |
01/27/2013 | CA2783757A1 Mixed mode ligands |
01/24/2013 | WO2013012815A2 High water activity carbon containing oxygen absorber |
01/24/2013 | WO2013012201A2 Method for manufacturing a porous alumina |
01/24/2013 | WO2013011941A1 Magnesium sulfate desiccant and method for producing same |
01/24/2013 | WO2013011898A1 Fragrance-supporting adsorbent particles, cigarette filter, filtered cigarette, and method for manufacturing fragrance-supporting adsorbent particles |
01/24/2013 | WO2013011312A1 Porous carbon and methods of production thereof |
01/24/2013 | WO2013011210A1 Method for separating paraxylenes using an adsorbent from the family of zifs of sod structure. |
01/24/2013 | WO2013011171A1 Device and method for magnetic in-tube solid-phase microextraction |
01/24/2013 | WO2013010960A1 Adsorption web, especially for the adsorption of petrochemical substances from liquid phases and/or for the adsorption of odorants from gas phases, with at least one spunbonded web, and method for producing an adsorption web |
01/24/2013 | WO2013010356A1 Process for regulating structure and performance of nano composite adsorbent |
01/24/2013 | WO2012153999A3 Air purification system including adsorption unit provided with catalyst and method of manufacturing the adsorption unit |
01/24/2013 | US20130023408 Amine modified clay sorbents |
01/24/2013 | US20130023402 Preparation of Functionalized Zeolitic Frameworks |
01/24/2013 | US20130020531 Absorbent and passivation layer for optical element comprising the same |
01/24/2013 | US20130020349 Activated carbon cryogels and related methods |
01/24/2013 | CA2841924A1 High water activity carbon containing oxygen absorber |
01/24/2013 | CA2841914A1 Adsorption web |
01/23/2013 | EP2549047A1 Separator profile for insulating glass panes |
01/23/2013 | EP2548935A1 Desulfurizing agent and manufacturing method therefor |
01/23/2013 | EP2548911A1 Method of producing absorbent resin |
01/23/2013 | EP2548910A1 Method of producing absorbent resin |
01/23/2013 | EP2548856A1 Method for manufacturing porous material using antifreeze protein |
01/23/2013 | EP2548840A1 Network-form polymeric nanofibers, process for producing same, gas absorbent, and gas separation material |
01/23/2013 | EP2548640A1 Method and device for treating gas discharged from a carbon dioxide recovery device |
01/23/2013 | EP2547757A1 Methods for reducing soluble metal ions in diatomaceous earth filter aids |
01/23/2013 | EP2547751A2 Method and apparatus for processing of carbon-containing feed stock into gasification gas |
01/23/2013 | EP2547623A2 PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS |
01/23/2013 | EP2547440A2 Multicapillary monolith |
01/23/2013 | EP2547424A1 Process for the removal of heat stable salts from acid gas absorbents |
01/23/2013 | EP2547379A1 Molecularly imprinted polymers for eliminating metabolites |
01/23/2013 | CN202680468U Cigarette filter with porous boron nitride |
01/23/2013 | CN102892732A Improved alkylation process |
01/23/2013 | CN102892728A Method for manufacturing porous material using antifreeze protein |
01/23/2013 | CN102892710A Composite magnesium hydroxide, method for producing same, and adsorbent |
01/23/2013 | CN102892495A Printed sorbents |
01/23/2013 | CN102887581A Flocculating agent for treating sewage in Chinese patent medicine production enterprises and preparation method thereof |
01/23/2013 | CN102886252A Preparation of magnetic palygorskite clay adsorbent and application thereof in dye wastewater treating |
01/23/2013 | CN102886251A Preparation method of filtering material with removal effect on heavy metals in water and soil |
01/23/2013 | CN102886250A Preparation method of polyaniline/montmorillonite composite adsorbent with sheet structure |
01/23/2013 | CN102886249A Self-assembled microporous material capable of selectively absorbing and separating methanol molecules and preparation method thereof |
01/23/2013 | CN102886248A Microporous self-assembly material with stable aqueous phase and based on nitrogen phosphate heterocycle and preparation method for same |
01/23/2013 | CN102886247A Method for preparing adsorbent by virtue of red mud in alumina industry and sludge in sewage treatment |
01/23/2013 | CN102886246A Coal slag sphere |
01/23/2013 | CN102886245A Preparation method of polyaniline/sepiolite nanocomposite fibers for wastewater treatment |
01/23/2013 | CN102886244A Metal-organic framework hybrid membrane for desulfuration, and manufacturing method thereof |
01/23/2013 | CN102886243A Adsorbent for selectively adsorbing hexavalent chromium |
01/23/2013 | CN102886242A Preparation method of organic amine-immobilization modified molecular sieve for high-efficiency adsorption of acid gas |
01/23/2013 | CN102886241A Preparation method of diatomite heavy-metal adsorption material |
01/23/2013 | CN102886240A Adsorbent for removing toxic element arsenic in water and application thereof |
01/23/2013 | CN102886239A Method for preparing iron-titanium oxide serving as defluorination adsorbent |
01/23/2013 | CN102350303B Zeolite molecular sieve material which has high-efficiency CO2 capturing function and preparation method thereof |
01/23/2013 | CN102319558B Preparation method and application method of dithiocarbamate modified magnetic microspheres |
01/23/2013 | CN102218298B Preparation method of modified ZIF-8 zeolitic imidazolate framework material |
01/23/2013 | CN102151556B Method for preparing magnetic gelatin microspheres and method for removing anionic dye by using same |
01/23/2013 | CN102139203B Organic micromolecule gels of selectively gelled phenylamine (or substituted phenylamine) and uses |
01/23/2013 | CN102078795B Fly ash forming material for controlling growth of algae in landscape water and applications of fly ash forming material |
01/23/2013 | CN102059095B Method for preparing graphene composite material adsorbing polycyclic aromatic hydrocarbon pollutants |
01/23/2013 | CN102000540B Adsorbent for refined and denitrified lubricating oil base oil |
01/23/2013 | CN101973752B Glass fiber reinforced silicon dioxide aerogel composite material and preparation method thereof |
01/23/2013 | CN101955552B Monosubstituted alkyl bond-connected amino and imidazolyl double-front point centre beta-cyclodextrin and preparation method thereof |
01/23/2013 | CN101856607B Flue gas demercuration adsorbent |