| 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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| 04/28/2011 | US20110097700 Methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood |
| 04/28/2011 | US20110095227 Retarded superabsorbent polymers |
| 04/28/2011 | US20110094968 Flocculant Composition For Dewatering Solids Laden Slurries |
| 04/28/2011 | US20110094955 Separating agent for optical isomers and separation column for optical isomers |
| 04/28/2011 | US20110094339 Fluorine adsorbent/desorbent applicable in electrolytic solution for zinc electro-refining and method for removing fluorine using the fluorine adsorbent/desorbent |
| 04/28/2011 | DE102010049604A1 Nitrogen oxide adsorption material, useful to clean exhaust gas, and remove harmful nitrogen oxide contained in diesel engine, comprises metal oxide containing metal element-A forming mono- or bivalent cation in oxide, and metal element-M |
| 04/28/2011 | DE102009045982A1 Removing organic residue from natural or artificial kerogen containing silicate-carbonate material, useful e.g. in field of biotechnology, comprises applying alternating electric or magnetic field or alternating pressure field |
| 04/28/2011 | CA2779280A1 Treatment of wastewater |
| 04/28/2011 | CA2778370A1 Method of preparing zsm-5 zeolite using nanocrystalline zsm-5 seeds |
| 04/28/2011 | CA2778179A1 System and method for processing an input fuel gas and steam to produce carbon dioxide and an output fuel gas |
| 04/27/2011 | EP2314544A1 Highly heat-resistant -zeolite and scr catalyst using same |
| 04/27/2011 | EP2313906A1 Method for producing a getter device |
| 04/27/2011 | EP2313549A1 Use of adsorbents for the purification of dry cleaning solvents |
| 04/27/2011 | EP2313475A1 Process for removing polar components from a process stream to prevent heat loss |
| 04/27/2011 | EP2313192A1 Method and apparatus for high resolution flash chromatography |
| 04/27/2011 | EP2313177A1 Depth filter layer comprising inorganic layered double hydroxide |
| 04/27/2011 | EP1406905B1 Water- and organic-soluble cucurbituril derivatives, their preparation methods, their separation methods and uses |
| 04/27/2011 | CN201807369U Chromatographic column backwash system |
| 04/27/2011 | CN102036919A Wastewater purification with nanoparticle-treated bed |
| 04/27/2011 | CN102036735A Method for processing a gas for reducing the carbon dioxide content thereof |
| 04/27/2011 | CN102036734A Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials |
| 04/27/2011 | CN102031171A Method for removing carbon dioxide in natural gas by utilizing novel high specific surface active carbon material |
| 04/27/2011 | CN102031141A Method for preparing gasoline desulfurization adsorbent |
| 04/27/2011 | CN102030767A Supramolecular metal-organic framework (MOF) compound material |
| 04/27/2011 | CN102029191A Rapid preparation method and application of nano-pore magnetic organic composite |
| 04/27/2011 | CN102029150A Method and system for monitoring a hydrocarbon adsorber |
| 04/27/2011 | CN102029148A Dry method desorption device for organic waste gas activated carbon adsorption |
| 04/27/2011 | CN102029147A Zwitter-ion chromatography stationary phase and preparation method thereof |
| 04/27/2011 | CN102029146A Water retaining material, preparation method thereof and application of water retaining material in filter rod |
| 04/27/2011 | CN102029145A Iron-based composite absorbing agent and preparation method thereof |
| 04/27/2011 | CN102029144A Adsorbent for adsorbing heavy metal ions and dye in waste water and preparation method thereof |
| 04/27/2011 | CN102029143A Oxygen absorber, oxygen absorbent resin composition, and oxygen absorbent film |
| 04/27/2011 | CN102029142A Moist soil |
| 04/27/2011 | CN102029141A Modified attapulgite flue gas desulfurization agent and preparation and application thereof |
| 04/27/2011 | CN102029140A Desulfurizing agent with nuclear/shell structure and preparation method |
| 04/27/2011 | CN102029100A Dry desorption process for activated carbon adsorption of organic waste gas |
| 04/27/2011 | CN101700489B Method for preparing coal-based activated carbon for water treatment |
| 04/27/2011 | CN101690883B Medical soda lime nanocomposite reinforcing agent and using method thereof |
| 04/27/2011 | CN101648132B Method for preparing hydrophilic molecular imprinting microsphere by using ionic liquid as novel functional monomer by suspension method |
| 04/27/2011 | CN101628231B Filter medium for removing giardia and cryptosporidium in water and preparation method thereof |
| 04/27/2011 | CN101628226B Filter medium for removing pesticide in water and preparation method thereof |
| 04/27/2011 | CN101584978B Method for preparing adsorbing agent for refining methanol |
| 04/27/2011 | CN101569854B Arsenic adsorbing fiber and synthesizing method thereof |
| 04/27/2011 | CN101559349B Calcination-free zeolite filter material and preparation method thereof |
| 04/27/2011 | CN101549302B Faujasite/Al2O3 composite material and preparation method thereof |
| 04/27/2011 | CN101385966B Load metal ball shaped active carbon material and preparation, use method thereof |
| 04/27/2011 | CN101293196B Watersoluble polyurethane adsorption agent containing sulfhydryl group for removing hydrargyrum and preparation method thereof |
| 04/27/2011 | CN101249956B Preparation technique of carbon-based material having energy-storage property |
| 04/27/2011 | CN101249425B Raw material prescription with hydrophile ion interchange and inphase opposition ion interchange separation mode chromatographic column and preparation |
| 04/27/2011 | CN101186372B Method for removing nitrobenzene from drinking water |
| 04/26/2011 | US7932408 Catalyst with bimodal pore size distribution and the use thereof |
| 04/26/2011 | US7932205 Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons |
| 04/26/2011 | US7931882 Sulfide scavenging media and associated methods |
| 04/26/2011 | US7931802 Water treatment system |
| 04/26/2011 | US7931736 Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air |
| 04/26/2011 | CA2445211C Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer |
| 04/26/2011 | CA2375112C One step removal of unwanted molecules from circulating blood |
| 04/22/2011 | CA2718196A1 Flocculant composition for dewatering solids laden slurries |
| 04/21/2011 | WO2011046910A2 Fabricating porous materials using thixotropic gels |
| 04/21/2011 | WO2011046494A1 Separation matrices |
| 04/21/2011 | WO2011046139A1 Fluorine storage device |
| 04/21/2011 | WO2011046001A1 Hydrogen storage material |
| 04/21/2011 | WO2011045912A1 Boron adsorbent, resin composition for boron adsorbent, and process for production of boron adsorbent |
| 04/21/2011 | WO2011045814A2 Honey comb matrix comprising macro porous desiccant, process and use thereof |
| 04/21/2011 | WO2011045509A1 Use of a concrete-based element for the treatment of gases and volatile compounds |
| 04/21/2011 | WO2010148296A3 Complex mixed ligand open framework materials |
| 04/21/2011 | US20110092363 Porous metal oxide particles |
| 04/21/2011 | US20110092362 Porous Carbon Material and a Method of Production Thereof |
| 04/21/2011 | US20110092355 Reclaiming apparatus and reclaiming method |
| 04/21/2011 | US20110089095 Separating agent for optical isomers and separation column for optical isomers |
| 04/20/2011 | EP2312309A2 Chromatography of metal complexes |
| 04/20/2011 | EP2311956A1 Methods for making APO-2 ligand using divalent metal ions |
| 04/20/2011 | EP2311313A1 Animal litter |
| 04/20/2011 | EP2310121A2 Humidity control for produce in a refrigerator |
| 04/20/2011 | EP1682264B1 Pre-treatment of lime-based sorbents using hydration |
| 04/20/2011 | EP1632286B1 Separating agent for optical isomer |
| 04/20/2011 | CN102026720A Filter medium and water filtration system including the same |
| 04/20/2011 | CN102026705A Method for the sulphidation or pre-sulphidation of solid particles of a catalyst or an adsorbent |
| 04/20/2011 | CN102021676A Preparation method of titanium dioxide/active carbon composite nanofibrous membrane |
| 04/20/2011 | CN102021333A Method to purify precious metals from gold ore using functional mesoporous molecular sieve |
| 04/20/2011 | CN102020688A Novel scheme of activated carbon in stevioside decolorization purification process |
| 04/20/2011 | CN102020332A Dephosphorization method through adsorption |
| 04/20/2011 | CN102019208A Continuous steeping method for grain carrier and equipment thereof |
| 04/20/2011 | CN102019175A Sorbent activation plate |
| 04/20/2011 | CN102019174A Method for preparing silicon oxide hollow fiber extraction rod for solid phase micro extraction |
| 04/20/2011 | CN102019173A Indium adsorbent, indium adsorbent producing method, and indium adsorption method |
| 04/20/2011 | CN102019172A Method for preparing beta-cyclodextrin substrate solid-phase microextraction head |
| 04/20/2011 | CN102019171A Belt-cyclodextrin matrix solid phase micro extraction coating and extraction head |
| 04/20/2011 | CN102019170A Method for preparing organic bentonite by detergent in waste washing water |
| 04/20/2011 | CN102019169A Regeneration method of activated carbon in organosilicon wastewater treatment |
| 04/20/2011 | CN102019168A Method for manufacturing carbon nanotube solid phase micro-extraction head |
| 04/20/2011 | CN102019167A Functionalized mesoporous molecular sieve and application of functionalized mesoporous molecular sieve in recovering noble metal |
| 04/20/2011 | CN102019166A Method for preparing modified attapulgite clay adsorbing material |
| 04/20/2011 | CN102019165A Composite metal oxide absorbent for arsenic removal and preparation method of the same |
| 04/20/2011 | CN101596449B Preparation method of amidoxime group uranium extraction sorbent |
| 04/20/2011 | CN101564676B Compound bentonite for removing fluorine from water and preparation method thereof |
| 04/20/2011 | CN101559382B Multiple-effect biological solid catalyst used for reclaimed water treatment and the preparation method thereof |
| 04/20/2011 | CN101288844B Affinity chromatography fixed phase of immobilization metal and its preparation method |
| 04/20/2011 | CN101274270B Method for preparing bonding type cyclodextrin stationary phase with click chemistry reaction |
| 04/20/2011 | CN101088591B Pressure swing adsorption process with improved recovery of high-purity product |