| 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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| 07/27/2011 | EP2346594A1 Method and apparatus for purging unwanted substances from air |
| 07/27/2011 | EP1759761B1 Affinity particle and affinity separation method |
| 07/27/2011 | CN201907986U Device for processing nickel-containing wastewater generated in preparation process of chemical hydrogenation catalyst by continuous adsorption and regenerative coupling |
| 07/27/2011 | CN1930107B Particles of aluminum salt hydroxide containing organic acid anion, method for production thereof and use thereof |
| 07/27/2011 | CN102134298A Preparation method and using method for special absorbent for purifying catechines |
| 07/27/2011 | CN102133521A Preparation method of indoor and outdoor air purifying agent for activating treatment of natural zeolite and environmental protection |
| 07/27/2011 | CN102133520A Method for manufacturing absorption lining board by sintering clay for prevention of plane source pollution of lake through natural zeolite |
| 07/27/2011 | CN102133519A Limiting chiral chromatography stationary phase material and preparation method thereof |
| 07/27/2011 | CN102133518A Method for producing absorbents of colour stones for ornamental fish, cat litters and agricultural fertilizers by naturally dying natural zeolite |
| 07/27/2011 | CN101735462B Method for preparing absorbent resin with bivalent cadmium ion and bivalent lead ion cavities |
| 07/27/2011 | CN101700897B Pharmaceutical grade anhydrous sodium carbonate and preparation method thereof |
| 07/27/2011 | CN101693194B Process for modifying and regenerating natural zeolite by utilizing seawater |
| 07/27/2011 | CN101670271B Condensation-type adsorbent resin microballon containing phenolic hydroxyl and preparation method thereof |
| 07/27/2011 | CN101670265B Recyclable wastewater delead materials prepared by desulfurized ash slag and preparation method |
| 07/27/2011 | CN101669678B Filter additive material for selectively reducing hydrocyanic acid emission amount in mainstream smoke of cigarette and preparation method thereof |
| 07/27/2011 | CN101665271B Preparation method of single metal-doped modified clustered nanometer ferroferric oxide hydrogen storage material |
| 07/27/2011 | CN101637714B Filter medium for removing anion synthetic detergent in water and preparation method thereof |
| 07/27/2011 | CN101628955B Method for preparing molecular imprinted polymer for recognizing chloromycetin, thiamphenicol and florfenicol simultaneously |
| 07/27/2011 | CN101607189B Gooey adsorbent and application thereof |
| 07/27/2011 | CN101596448B Filter medium for removing nitrate in water and preparation method thereof |
| 07/27/2011 | CN101590398B Method for regenerating activated carbon by ultrasound and device thereof |
| 07/27/2011 | CN101584977B Titanic acid nano material absorbent and preparation method thereof |
| 07/27/2011 | CN101569866B Regenerating method of acidic gas catalyst filtering material and device thereof |
| 07/27/2011 | CN101564677B Synthetic method for superparamagnetism porous carbon absorption material |
| 07/27/2011 | CN101538241B 4-(4-pyridyl) phenylformic acid complex material and preparation method and application thereof |
| 07/27/2011 | CN101480554B Method for removing mercury from flue gas using sulphur-applying active carbon |
| 07/27/2011 | CN101444722B Adsorbent thermal desorption regeneration method and device thereof |
| 07/27/2011 | CN101348577B Porous integral medium, preparation and use thereof |
| 07/27/2011 | CN101306349B M-phenylene diamine and sulphonated m-phenylene diamine co-polymer as heavy metal ion absorbent |
| 07/27/2011 | CN101298469B Bamboo raft-like hydroxylapatite and preparation thereof |
| 07/27/2011 | CN101279246B Preparation of thiophilic magnetic compound microballoons and method for separating immune globulin G using the compound microballoons |
| 07/27/2011 | CN101262919B Method for affinity chromatography of antithrombin III |
| 07/27/2011 | CN101257960B Molded Cu-ZSM-5 zeolite adsorbent, method of activating the same, temperature swing type adsorption apparatus, and method of purifying gas |
| 07/27/2011 | CN101160160B A process for the isolation of pharmacologically active principles of vegetable and animal origin |
| 07/27/2011 | CN101155636B Adsorbent containing a-1,4-glucan and process for producing the same |
| 07/26/2011 | US7985709 Automobile exhaust system |
| 07/26/2011 | US7985708 catalyst support is made by coating a metal substrate with a solution containing a precursor for a ceramic and an amphiphilic compound, and treating the coating such that it forms a micelle structure. The coating is then treated to form a mesoporous ceramic coating on the metal substrate |
| 07/26/2011 | US7985395 Thermally stable catalyst for hydrogen chloride gas phase oxidation |
| 07/21/2011 | WO2011088453A1 Carbon laminated materials for sample preparation |
| 07/21/2011 | WO2011088260A2 Organic absorbent product and method |
| 07/21/2011 | WO2011088258A2 Reserve pit remediation |
| 07/21/2011 | WO2011031883A3 Zeolytic sulfur guard |
| 07/21/2011 | WO2011021903A3 Absorbent and passivation layer for optical element comprising the same |
| 07/21/2011 | US20110176871 Reserve pit remediation |
| 07/21/2011 | US20110174740 Organic absorbent product and method |
| 07/21/2011 | DE10258200B4 Verfahren zur gemeinsamen Herstellung von Para-Xylol und Orthao-Xylol, das zwei Trennungsschritte umfasst A process for the co-production of para-xylene and Orthao-xylene, which comprises two separation steps |
| 07/21/2011 | DE102010005114A1 Filtering element, preferably interior filter, useful for motor vehicles, comprises first layer with activated carbon particles, filtering material layer, second layer with activated carbon particles and catalytic material to degrade ozone |
| 07/21/2011 | DE102008011840B4 Mikroporöses hydrophobes Polyorganosilan, Verfahren zur Herstellung und Verwendung Microporous hydrophobic polyorganosilane, method of making and using |
| 07/21/2011 | CA2787437A1 Composite adsorbent for catalyst residues removal from polyolefin solution polymerization mixture |
| 07/21/2011 | CA2787257A1 Organic absorbent product and method |
| 07/21/2011 | CA2704879A1 Additive for hydroconversion process and method for making and using same |
| 07/20/2011 | EP2345883A1 Purifying agent for oily liquid containing polybiphenyl chloride |
| 07/20/2011 | EP2344517A1 Temperature-responsive polymer particles in protein separation applications |
| 07/20/2011 | EP1750127B1 Method of affinity separation. |
| 07/20/2011 | EP1628743B1 Method for removing mercury from flue gas of solid fuel combustion |
| 07/20/2011 | EP1235748B1 A method for anion-exchange adsorption and anion-exchangers |
| 07/20/2011 | CN201899963U Compression heat dryer |
| 07/20/2011 | CN102131760A Metal complex and manufacturing method therefor |
| 07/20/2011 | CN102131734A Amorphous aluminum silicate salt manufacturing method, aluminum silicate salt obtained with said method, and adsorption agent using same |
| 07/20/2011 | CN102131560A Particulate filter |
| 07/20/2011 | CN102131440A Dishwasher comprising sorption drying device |
| 07/20/2011 | CN102127233A Method for preparing high polymer material with calixarene derivative structure |
| 07/20/2011 | CN102127187A Naproxen molecular imprinting hydrogel and preparation method thereof |
| 07/20/2011 | CN102125877A Method for preparing selectively degraded ciprofloxacin photocatalyst |
| 07/20/2011 | CN102125872A Method for synthesizing porous microsphere material containing NaY zeolite by waste FCC (fluid catalytic cracking) catalyst |
| 07/20/2011 | CN102125823A Adsorption resin with large specific surface area and large pore volume for removing volatile organic pollutants |
| 07/20/2011 | CN102125822A Preparation method of heavy metal ion and precious metal ion resin in chelation adsorption water |
| 07/20/2011 | CN102125821A Active carbon-silicon aerogel complex for removing volatile organic pollutants |
| 07/20/2011 | CN102125820A Dye mesoporous adsorbent taking rice hulls as templates and silicon sources and preparation method thereof |
| 07/20/2011 | CN102125819A Iron-loaded cotton fiber material and preparation method thereof |
| 07/20/2011 | CN102125790A Application of metal organic framework material in adsorption of indoor polluted air |
| 07/20/2011 | CN101780395B Attapulgite water oil stain absorbent |
| 07/20/2011 | CN101780394B Attapulgite road surface oil stain absorbent |
| 07/20/2011 | CN101703918B Method for preparing lithium chloride silica gel composite turning wheels |
| 07/20/2011 | CN101700491B Method for modifying fly ash |
| 07/20/2011 | CN101693187B Active soil for purifying high concentration polluted air in tunnels or other local areas |
| 07/20/2011 | CN101643252B Preparation method of high-efficiency decolorant for ionic dyes |
| 07/20/2011 | CN101623564B Metal ion imprinting solid phase extraction small column, preparation and application thereof |
| 07/20/2011 | CN101574646B Lipase bonded stationary phase and preparation method and use thereof |
| 07/20/2011 | CN101538038B Activated coke and preparation method and application thereof |
| 07/20/2011 | CN101538037B Method for preparing desulphurizing activated coke |
| 07/20/2011 | CN101480606B Adsorbing substance for absorbing heavy metal ion and preparation method thereof |
| 07/20/2011 | CN101423587B A surfactant-like polymer gel and a method for separating material using same |
| 07/20/2011 | CN101392457B Fibrilia containing hemin and preparation method thereof |
| 07/20/2011 | CN101322935B Method for preparing polluted water body heavy metal adsorption material and prepared adsorption material thereof |
| 07/20/2011 | CN101185881B Chromatogram medium for immunoglobulin class protein separation purification and preparation method thereof |
| 07/19/2011 | US7981865 Antigenic fragments of human factor VIII polypeptides |
| 07/19/2011 | US7981836 Hydrothermally stable alumina |
| 07/19/2011 | US7981834 Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification |
| 07/19/2011 | US7981833 Aqueous-liquid-absorbing agent and its production process |
| 07/19/2011 | US7981832 Methods of activating chromium catalysts |
| 07/19/2011 | US7981825 Fuel cell catalyst regeneration |
| 07/19/2011 | US7981568 Ion conductive composite membrane using inorganic conductor |
| 07/19/2011 | US7981274 Catalytic element |
| 07/19/2011 | CA2517757C A method of preparing ligands for hydrophobic interaction chromatography |
| 07/19/2011 | CA2517752C A method of preparing affinity ligands |
| 07/19/2011 | CA2467790C Non-evaporable getter multilayer deposits obtained by cathodic deposition and process for their manufacturing |
| 07/14/2011 | WO2011085235A1 Porous, swellable, sol-gel derived sensor material and method for using same |
| 07/14/2011 | WO2011085224A1 Modified sol-gel derived sorbent material and method for using same |
| 07/14/2011 | WO2011082603A1 Selective absorption material with composite structure |