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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02/13/2013 | CN102921290A Low-temperature reduced catalytic cracking flue gas sulfur-transfer agent and preparation process thereof |
02/13/2013 | CN102921289A Method for preparation of catalytic cracking flue gas sulfur transfer agent active constituent element |
02/13/2013 | CN102921236A Lightweight type filtration material for water treatment |
02/13/2013 | CN102921193A Preparation method of capillary electro-chromatography column taking beta-cyclodextrin as bonded stationary phase and application in chiral drug separation |
02/13/2013 | CN102153693B Salt-tolerant acrylic absorbent resin and method for preparing same |
02/13/2013 | CN102010022B Valuable resource recovery system and operation method thereof |
02/13/2013 | CN101262942B Getter systems comprising one or more deposits of getter materials and a layer of material for the transport of H2O |
02/12/2013 | US8372781 Carbon catalyst and use thereof |
02/12/2013 | US8372770 Reformer regeneration process |
02/12/2013 | US8372377 IM-18 crystalline solid and process for its preparation |
02/12/2013 | US8372279 Integrated high throughput system for the analysis of biomolecules |
02/12/2013 | CA2747821C Metal hydrazide materials |
02/12/2013 | CA2561427C Catalyst for hydrogen generation through steam reforming of hydrocarbons |
02/07/2013 | WO2013018678A1 Method of manufacturing filter aid |
02/07/2013 | WO2013018412A1 Purified glyceride composition and method for producing purified glyceride composition |
02/07/2013 | US20130035527 Acetylene storage using metal-organic frameworks with open metal sites |
02/07/2013 | DE102005015550C5 Verwendung eines thermisch gebundenen Vliesstoffs Using a thermally bonded nonwoven fabric |
02/07/2013 | CA2843384A1 Method of manufacturing filter aid |
02/06/2013 | EP2554491A1 Gas-adsorption device structure and method for using same |
02/06/2013 | EP2554255A1 Exhaust purifying catalyst |
02/06/2013 | EP2554252A1 Substrate for ligand immobilization and method for producing same |
02/06/2013 | EP2552833A2 Surface-modified zeolites and methods for preparing the same |
02/06/2013 | EP2552567A1 Air filtration device |
02/06/2013 | EP2552263A1 Composite additive materials |
02/06/2013 | CN102918137A Process and system for reducing the olefin content of a fischer-tropsch product stream |
02/06/2013 | CN102914599A Preparation method of zirconium group hydrophile chromatographic column and application thereof in measuring melamine content in raw milk or dairy product |
02/06/2013 | CN102911306A Bisphenol-A and nonylphenol double-template molecularly imprinted polymeric microspheres |
02/06/2013 | CN102910700A Method for removing phosphate in water through absorption of graphite oxide modified by zirconia |
02/06/2013 | CN102910625A Graphene oxide aerogel, preparation method and application |
02/06/2013 | CN102909000A Method for preparing molecular imprinting solid-phase extraction film in separation capillary |
02/06/2013 | CN102908999A Improved detergent prepared by carbonization method, preparation method and application of detergent |
02/06/2013 | CN102908998A Preparation method of xanthate macro-pore dextrangel adsorbent |
02/06/2013 | CN102908997A Compound water treatment agent and preparation method and application of water treatment agent |
02/06/2013 | CN102908996A Composite absorbing material for removing beryllium ions in natural water and preparation method of composite absorbing material |
02/06/2013 | CN102908995A Method and application for preparing simple, efficient and inexpensive dye adsorbent |
02/06/2013 | CN102908994A Preparation method and application of dye adsorbent |
02/06/2013 | CN102908993A Preparation method of porous adsorbent |
02/06/2013 | CN102908992A Bifunctional material for detecting and adsorbing mercury ions as well as synthesizing method and application of same |
02/06/2013 | CN102908991A Naphthalene remover used for dry method naphthalene remove of hydrocarbon industry tail gas as well as preparation and use method of naphthalene remover |
02/06/2013 | CN102908990A Preparation method of silver-loaded activated carbon |
02/06/2013 | CN102908989A High-performance microporous adsorbent for regeneration treatment of oil used in electric power industry, and preparation method of high-performance microporous adsorbent |
02/06/2013 | CN102908988A Adsorbent capable of adsorbing to remove industrial wastewater containing dimethylacetamide and preparation method of adsorbent |
02/06/2013 | CN102908987A Preparation method and applications for continuous silica-based waste adsorbent |
02/06/2013 | CN102908986A Method for modifying ammonia nitrogen adsorption material by means of microwave radiation combined with auxiliary |
02/06/2013 | CN102908985A Bentonite compounded porous material and preparation method thereof |
02/06/2013 | CN102908984A Graded porous metal hydroxide-SiO2 compound formaldehyde adsorbent and preparing method thereof |
02/06/2013 | CN102908983A Method for preparing porous adsorption material by using microwave low-temperature pore-forming activated granular red mud |
02/06/2013 | CN102908982A Preparation method of novel mesoporous material for absorbing heavy metal ions in wastewater |
02/06/2013 | CN102908981A Preparation method of lithium-based carbon dioxide adsorbent |
02/06/2013 | CN102908980A Composite adsorbing material for removing chloride ions in water and preparation method of composite adsorbing material |
02/06/2013 | CN102908979A Preparation method of efficient adsorbent porous magnesium oxide |
02/06/2013 | CN102908978A Method for preparing efficient adsorbent through in-situ reaction |
02/06/2013 | CN102908977A Preparing method of hollow spherical magnesium oxide adsorbent |
02/06/2013 | CN102357356B Preparation method of azo dye adsorbent |
02/06/2013 | CN102351996B Preparation method of new material for adsorbing creatinine |
02/06/2013 | CN102350298B Multifunctional composite absorbing material for purifying water and preparation method thereof |
02/06/2013 | CN102344531B Method for preparing oil absorption material by adopting straws as base materials |
02/06/2013 | CN102327766B Bar-type alcohol group sterilization fresh-keeping liquid dehydrating agent |
02/06/2013 | CN102266767B Preparation method of nanometer Bi2WO6/rectorite composite catalyst |
02/06/2013 | CN102228821B Adsorbent and preparation method thereof |
02/06/2013 | CN102225985B Preparation method of macroporous sodium carboxymethylcellulose grafted copolymer with rapid swelling absorption property |
02/06/2013 | CN102188957B Polyethyleneimine modified magnetic porous adsorbent and preparation method and application thereof |
02/06/2013 | CN101768511B Low-temperature refining method for tea seed oil and refining adsorbent |
02/05/2013 | US8367809 Composite materials comprising supported porous gels containing reactive functional groups |
02/05/2013 | US8367774 Process for agglomeration of superabsorbent polymer fine particles |
02/05/2013 | US8366979 Robust carbon monolith having hierarchical porosity |
02/05/2013 | US8366806 Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air |
02/05/2013 | CA2613698C Separation of carbon dioxide (co2) from gas mixtures by calcium based reaction separation (cars-co2) process |
02/05/2013 | CA2603675C Enhanced analysis of antiscale polymeric antiscale agents |
02/05/2013 | CA2517231C A method of generating metal chelating affinity ligands |
01/31/2013 | WO2013015531A2 Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabricating same |
01/31/2013 | WO2013014450A1 Diatomaceous earth product |
01/31/2013 | WO2013014395A2 Process for preparing a carbon foam and use of the material obtained |
01/31/2013 | WO2013013888A2 Olefin oligomerization process |
01/31/2013 | WO2013013887A2 Olefin oligomerization process |
01/31/2013 | WO2013013886A2 Olefin oligomerization process |
01/31/2013 | WO2013013885A2 Integrated nitrile poison adsorption and desorption system |
01/31/2013 | WO2013013884A2 Process for nitrile removal from hydrocarbon feeds |
01/31/2013 | WO2013013508A1 Adsorbent for desulfurization of hydrocarbon oils, preparation method therefor and use thereof |
01/31/2013 | WO2013013507A1 Desulfurization absorbent for hydrocarbon oil, preparing method and use thereof |
01/31/2013 | US20130029843 Sol-gel derived compositions |
01/31/2013 | US20130029833 Aggregates of small crystallites of zeolite y |
01/31/2013 | US20130029398 Formed article and process for the production thereof |
01/31/2013 | US20130027844 Method for preparing porous carbon nanofibers containing a metal oxide, porous carbon nanofibers prepared using the method, and carbon nanofiber products including same |
01/31/2013 | US20130026412 Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder |
01/30/2013 | EP2551285A1 Temperature-, ph- or salt concentration-sensitive separation material and use thereof |
01/30/2013 | EP2551013A1 Mixed mode ligands |
01/30/2013 | EP2550878A1 Charcoal filter and cigarette |
01/30/2013 | EP2550096A1 Method of protecting a solid adsorbent and a protected solid adsorbent |
01/30/2013 | EP2550095A1 Coarse support silica particles |
01/30/2013 | CN202700506U Regenerating device for glovebox scavenging material |
01/30/2013 | CN202700505U Renewable organic solvent adsorption device for gloveboxes |
01/30/2013 | CN102906286A System and method for recycling rare metals |
01/30/2013 | CN102906163A Method of producing absorbent resin |
01/30/2013 | CN102906145A Oil-absorbing polyurethane sponges with good mechanical properties |
01/30/2013 | CN102905785A Absorbent and passivation layer for optical element comprising the same |
01/30/2013 | CN102899489A Method for recovering gold from electronic wastes by using solidified persimmon tannin |
01/30/2013 | CN102898665A Method for preparing adsorptive double cross-linked amphoteric cassava starch |
01/30/2013 | CN102898566A Preparation method of metal organic framework molecularly imprinted polymer used for enriching trace amounts of Metolcarb |
01/30/2013 | CN102897786A Synthesis method for hierarchically porous ZIF-8 and preparation method for deep desulfurizing agent |