| 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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| 11/23/2011 | CN101716497B Preparation method of gas purification material |
| 11/23/2011 | CN101531770B Preparation and application of open-cell foamed polyolefin |
| 11/23/2011 | CN101513604B Improved copper ethylene absorbent and preparation method thereof |
| 11/23/2011 | CN101433825B Method for extracting salinomycin compound from animal sample and special immune affinity sorbent thereof |
| 11/23/2011 | CN101214955B Hydrophobic honeycomb activated carbon and preparation method thereof |
| 11/22/2011 | US8063114 Inorganic mesoporous material having chiral twisted structure and process for producing the same |
| 11/22/2011 | US8062992 Catalysts |
| 11/22/2011 | US8062526 Separation of platinum group metals |
| 11/22/2011 | CA2522052C Microporous filter media with intrinsic safety feature |
| 11/22/2011 | CA2511998C Method for removing sulfur compound in hydrocarbon-containing gas |
| 11/17/2011 | WO2011142890A2 Controlled release of water to an oxygen scavenger |
| 11/17/2011 | WO2011142871A2 Biodegradable polymer articles containing oxygen scavenger |
| 11/17/2011 | WO2011142816A1 Fluid purification media and systems and methods of using same |
| 11/17/2011 | WO2011142243A1 Method and device for testing for leak in iodine filter |
| 11/17/2011 | WO2011114017A3 Multicapillary monolith |
| 11/17/2011 | US20110281721 Adsorbent media |
| 11/17/2011 | US20110280782 Adsorption composition and method of removing co from streams |
| 11/17/2011 | US20110278500 Synergistic compositions of polysaccharides as natural and biodegradable absorbent materials or super absorbents |
| 11/17/2011 | DE102010029034A1 Poröser Kohlenstoff mit hoher volumetrischer Kapazität für Doppelschichtkondensatoren Porous carbon with high volumetric capacity for double-layer capacitors |
| 11/17/2011 | CA2799176A1 Controlled release of water to an oxygen scavenger |
| 11/17/2011 | CA2799171A1 Biodegradable polymer articles containing oxygen scavenger |
| 11/16/2011 | EP2385873A2 Carbonation calcination reaction process for co2 capture using a highly regenerable sorbent |
| 11/16/2011 | CN202036998U Clay fast absorbing device for processing waste lubricant |
| 11/16/2011 | CN1533833B Preparation methocd of molecular sieve adsorption agent for separating air dependent on size/shape selectivity |
| 11/16/2011 | CN102245741A System, apparatus, and process for cracking a hydrocarbon feed |
| 11/16/2011 | CN102245507A Im-20 crystallised solid and method for making same |
| 11/16/2011 | CN102245293A Activated carbon regenerative furnace, and gas purification method and apparatus using same |
| 11/16/2011 | CN102245292A Hydrogen-trapping material, method of preparation and uses |
| 11/16/2011 | CN102241823A Binaphthylamine derivative hybrid mesoporous silica gel chiral stationary phase |
| 11/16/2011 | CN102241822A Fatty group polyamidoimide, its preparation method and its application |
| 11/16/2011 | CN102241801A Acrylic acid(AA)/sodium 2-acrylamide-2-methylpro panesulfonic acid(AMPS-Na)/diisocyanate-modified allyl cyclodextrin (MACD) copolymer |
| 11/16/2011 | CN102241791A Method for modifying agarose gel with N-hydroxyl imidodicarbonic diamide |
| 11/16/2011 | CN102241779A Multifunctional cellulose, and preparation method and application thereof |
| 11/16/2011 | CN102241695A Akin molecular sieve metal double imidazoles porous coordination polymer and preparation method thereof |
| 11/16/2011 | CN102241694A Method for quickly synthesizing MOFs nanoparticles |
| 11/16/2011 | CN102241435A Method for preparing phosphorus accumulating filler by sintering mineralized refuse material |
| 11/16/2011 | CN102241405A Reduced mesoporous aluminosilicate molecular sieve, preparation method and application thereof, and diesel oil desulfurization method |
| 11/16/2011 | CN102240537A Method for preparing organic dye absorbent |
| 11/16/2011 | CN102240536A Red mud coated adsorption material for removing inorganic pollutants and preparation method thereof |
| 11/16/2011 | CN101913676B Method for removing phosphorus in water by utilizing ferric salt-modified eggshells |
| 11/16/2011 | CN101913674B Method for removing phosphorus in water by adopting aluminum salt modified eggshell |
| 11/16/2011 | CN101856606B Preparation method of modified silicon gel absorbing agent used for protecting on-vehicle fuel batteries |
| 11/16/2011 | CN101721971B Nano water treatment agent and preparation method thereof |
| 11/16/2011 | CN101700490B Deacidification adsorbent of grease and preparation method thereof |
| 11/16/2011 | CN101665551B Method for preparing apiolin molecularly imprinted polymer |
| 11/16/2011 | CN101628752B Recyclable waste water deleading material prepared by utilizing oyster shells and preparation method thereof |
| 11/16/2011 | CN101628225B 1-vinyl iminazole ionic liquid chromatography packing as well as preparation method and use method thereof |
| 11/16/2011 | CN101596444B High-efficiency decolorizing treatment agent for industrial waste water and preparation method thereof |
| 11/16/2011 | CN101559352B Molecularly imprinted polymers (MIPs) for inspecting melamine and preparation method thereof |
| 11/16/2011 | CN101530784B Method and device for regenerating irradiation active carbons of dielectric barrier discharge plasma |
| 11/16/2011 | CN101417224B Use of industrial hemp core powder as drier |
| 11/16/2011 | CN101342482B Preparation method for concave-convex stick clay soil/polyacrylamide composite adsorption agent |
| 11/16/2011 | CN101258175B Hydrophilic crosslinked polymer |
| 11/15/2011 | US8058451 Enhanced solubility in common solvents; ion sensor; removal odors; water and air pollution control |
| 11/15/2011 | US8058205 Nitrogen oxide purification system |
| 11/15/2011 | US8058201 Clean, compressed sorbent tablets |
| 11/15/2011 | US8057668 Method and device for extracting an analyte |
| 11/15/2011 | US8057586 Humidity control for product in a refrigerator |
| 11/15/2011 | US8056733 Cationic polymer such as polydiallyldimethylammonium chloride, reacts with silver salt to form silver colloid precipitate; nanofibers, clothing, bedding, diapers, medical drapes |
| 11/15/2011 | CA2509108C Method for removing heavy metals in incineration ash |
| 11/10/2011 | WO2011140307A1 Porous composite particulate materials, methods of making and using same, and related apparatuses |
| 11/10/2011 | WO2011137585A1 Method for removing metals from a metal-containing solution by using legume plants |
| 11/10/2011 | WO2011062412A3 Crystalline porous organic-inorganic hybrid material and a production method therefor |
| 11/10/2011 | US20110275513 Superabsorbent polymer having a capacity increase |
| 11/10/2011 | US20110274594 Ab-remover, ab-removing apparatus, and ab removal method |
| 11/09/2011 | EP2384436A1 Method and apparatus for chromatography using spherical silica gel |
| 11/09/2011 | EP2249947B1 Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials |
| 11/09/2011 | EP1893654B1 Preparation of soluble and colloidal molecularly imprinted polymers by living polymerization |
| 11/09/2011 | EP1468121B1 Method for the recovery of sugars |
| 11/09/2011 | CN202028233U Column separation device used in technical process of cephalosporin antibiotics production |
| 11/09/2011 | CN102239119A Method for processing waste water loaded with nitrogen |
| 11/09/2011 | CN102239001A Formyl group-containing porous support, adsorbent using same, method for producing same, and method for producing the adsorbent |
| 11/09/2011 | CN102234355A Synthetic method of molecule marking polymer particles or beads conducting selective detoxification on natural water polluted by endosulfans, analogs or derivatives, and product |
| 11/09/2011 | CN102234348A Preparation method of WD-4 adsorption resin |
| 11/09/2011 | CN102234124A Pseudoboehmite containing transition metal components and aluminum oxide prepared from same |
| 11/09/2011 | CN102233265A Method for heating activated carbon |
| 11/09/2011 | CN102233264A Method for regenerating filter material by removing iron and manganese |
| 11/09/2011 | CN102233263A Amphoteric imidazoline bonded silica gel stationary phase and preparation method thereof |
| 11/09/2011 | CN102233262A Multi-channel chemical filter material |
| 11/09/2011 | CN102233261A Filter medium for removing nitrite in drinking water and preparation method thereof |
| 11/09/2011 | CN102233260A Filter medium used for removing caffeine from drinking water, and preparation method thereof |
| 11/09/2011 | CN102233259A Adsorbent for removing heavy metal from water and preparation method of adsorbent |
| 11/09/2011 | CN102233258A Water treatment agent with bentonite being modified by humic acid and preparation method thereof |
| 11/09/2011 | CN102233257A Hospital formaldehyde pollution scavenger and its preparation method |
| 11/09/2011 | CN102233256A Preparation method of arsenic removal adsorbent and arsenic removal adsorbent |
| 11/09/2011 | CN101884912B Method for regenerating active carbon after decoloration of glycin mother liquid |
| 11/09/2011 | CN101831669B High-temperature cyanogen-free gold loaded carbon desorption system and control method thereof |
| 11/09/2011 | CN101811034B Synthesis and application of large-grain diameter chiral stationary phase |
| 11/09/2011 | CN101780400B Thermoplastic glucomannan cation adsorbing material and preparation method thereof |
| 11/09/2011 | CN101774730B Intermediate waste water treatment method of quinacridone pigment and modified macroporous absorbent resin used by method |
| 11/09/2011 | CN101721976B Antimicrobial adsorbent for selectively absorbing carbon monoxide and aldehydes in smoke and application thereof in wrap paper |
| 11/09/2011 | CN101721973B Sludge-based desulfurizing agent and preparation method thereof |
| 11/09/2011 | CN101721972B Method for preparing spherical activated carbon with large CO2 absorption capacity |
| 11/09/2011 | CN101612540B Method for preparing cellulose microsphere by taking ionic liquid as solvent |
| 11/09/2011 | CN101584963B Mud based dechlorinating agent and its preparing method |
| 11/09/2011 | CN101518706B Adsorption device and adsorbent regeneration method |
| 11/09/2011 | CN101496994B Method for preparing molecular self-assembly porous vermiculite air purification material |
| 11/09/2011 | CN101481249B Preparation of agustite coated red schorl phase titanium dioxide nano composite powder (TiO2@HAp) |
| 11/09/2011 | CN101279857B Preparation of mesoporous material |
| 11/09/2011 | CN101279776B Novel method for fast removing cupric ion with magnetic sorbent |