| 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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| 10/02/2013 | EP2643496A1 Thin films of mesoporous silicas as sensitive materials in gravimetric sensors for detecting or assaying vapours of nitrogen-containing compounds |
| 10/02/2013 | EP2643428A1 Process for staged pyrolysis of lignin-rich biomass, carbon-rich solid obtained and use thereof as soil amendment or adsorbent |
| 10/02/2013 | EP2643392A2 Preparation method of superabsorbent polymer |
| 10/02/2013 | EP2643085A1 Novel im-21 organic-inorganic hybrid solid and process for preparing same |
| 10/02/2013 | EP2643071A1 Brominated inorganic sorbents for reduction of mercury emissions |
| 10/02/2013 | DE102012007503A1 Filter medium, useful for purifying gases and/or gas mixtures, comprises first filter elements with a first adsorption material in the form of adsorbent particles, and second filter elements different from the first filter elements |
| 10/02/2013 | DE102012006542A1 Methyliodidadsorber, Verwendung desselben und Verfahren zur Adsorption von Methyliodid Methyliodidadsorber, using the same and method for adsorption of methyl iodide |
| 10/02/2013 | CN103338858A Metal organic framework modified materials, methods of making and methods of using same |
| 10/02/2013 | CN103338857A Nanostructure loaded with arsenic ion-adsorbing compound and arsenic ion recovery method using same |
| 10/02/2013 | CN103338831A Brominated inorganic sorbents for reduction of mercury emissions |
| 10/02/2013 | CN103337327A Heterogeneous FeO34/Co metal organic skeleton material as well as preparation method and application thereof |
| 10/02/2013 | CN103333862A Anti-beta-conglycinin monoclonal antibody and application thereof |
| 10/02/2013 | CN103331161A Catalyst for diesel desulfurization, preparation method and application |
| 10/02/2013 | CN103331152A Microwave-regeneration water purification device |
| 10/02/2013 | CN103331151A Non-interpenetrating chiral MOF stationary phase, its preparation method and application in enantiomer separation in HPLC |
| 10/02/2013 | CN103331150A Cross-linked starch solid phase extraction column, and preparation method and application of solid phase extraction column |
| 10/02/2013 | CN103331149A Spongy polymer adsorbing material |
| 10/02/2013 | CN103331148A Production method of iron oxide black capable of adsorbing harmful gases |
| 10/02/2013 | CN103331147A Preparation method of blood-purifying adsorbing agent used for specifically removing parathyroid hormone |
| 10/02/2013 | CN103331146A Modified bean pulp adsorbent as well as preparation method and application thereof |
| 10/02/2013 | CN103331145A Preparation method of heavy metal ion absorbent from phosphogypsum |
| 10/02/2013 | CN103331144A Preparation method of silica gel-polyethylenepolyaminepoly(methylenephosphonic acid) and use of silica gel-polyethylenepolyaminepoly(methylenephosphonic acid) in rare earth ion adsorption |
| 10/02/2013 | CN103331143A Arsenic removal filter material, preparation method of arsenic removal filter material and application of arsenic removal filter material in drinking water purification |
| 10/02/2013 | CN103331142A Magnetic adsorbent, preparation method and application of magnetic adsorbent in desulfurization of fuel oil |
| 10/02/2013 | CN103331141A Preparation method of porous iron oxide for heavy metal ion adsorption |
| 10/02/2013 | CN103331140A Demercuration adsorbent and preparation method thereof |
| 10/02/2013 | CN103331139A Preparation method of copper-containing load-type adsorbent |
| 10/02/2013 | CN103331138A Method for preparing modified water-purifying sludge ammonia nitrogen adsorbent |
| 10/02/2013 | CN103331059A Bamboo filter and preparation technology thereof |
| 10/02/2013 | CN102746528B Preparation method of dimethyl polysiloxane porous pellets |
| 10/02/2013 | CN102658082B Inorganic composite material for absorbent refining multiple metal ion industrial sewage and application method thereof |
| 10/02/2013 | CN102614830B Method for preparing coal-based manganese magnetic activated carbon |
| 10/02/2013 | CN102614828B 半胱氨酸改性sba-15介孔材料及其制备方法 Cysteine modification sba-15 mesoporous material and method |
| 10/02/2013 | CN102583893B Method for adsorbing and removing microscale antibiotic in livestock and poultry waste water by modified zeolite |
| 10/02/2013 | CN102105217B Compositions for fluid rehabilitation and apparatuses and methods for using same |
| 10/02/2013 | CN102056660B Oxygen absorber |
| 10/02/2013 | CN101977521B Adsorbent for main cigarette smoke components and cigarette filter |
| 10/02/2013 | CN101703527B Application of functional polymer film in removing heavy metal in traditional Chinese medicine |
| 10/02/2013 | CN101415692B Adsorbents for protein purification |
| 10/01/2013 | US8546298 Filtration media having a chemical reagent |
| 10/01/2013 | US8545777 Method of making an acid-absorbing biosolid composition |
| 10/01/2013 | US8544527 Method to reduce condensation in a cooling zone of a continuous catalyst regeneration system |
| 10/01/2013 | CA2736214C A sorbent and method for co2 removal utilizing an amine, a co2 activating catalyst and a porous material |
| 10/01/2013 | CA2564413C Stable composite material comprising supported porous gels |
| 09/26/2013 | WO2013142769A1 Method for recovering hydrocarbon fluids from a hydraulic fracturing process |
| 09/26/2013 | WO2013141357A1 Method for reclaiming used superabsorbent polymer |
| 09/26/2013 | WO2013140420A2 Hydrocarbon absorbing materials and a process for the preparation thereof |
| 09/26/2013 | US20130252526 Filter granulate |
| 09/26/2013 | US20130251627 High Throughput Process for Manufacturing Molecular Sieves |
| 09/26/2013 | US20130247757 Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide including the same |
| 09/26/2013 | DE112011103839T5 Verfahren und eine Vorrichtung zum Trennen des Lithiums von Magnesium und Anreicherung von Lithium in Salzlake A method and an apparatus for separating lithium from magnesium and enrichment of lithium in brine |
| 09/26/2013 | DE102013004317A1 Lyocell-Formkörper zur selektiven Bindung von einwertigen Schwermetallionen, insbesondere von Thallium- und Caesiumionen und deren radioaktiven Isotopen Lyocell-molded body for the selective binding of monovalent heavy metal ions, in particular thallium and cesium and their radioactive isotopes |
| 09/25/2013 | EP2640678A2 Wastewater treatment process |
| 09/25/2013 | EP2640508A1 Sonication for improved particle size distribution of core-shell particles |
| 09/25/2013 | CN203209063U Activated carbon absorbing purification system |
| 09/25/2013 | CN103328612A Process for staged pyrolysis of lignin-rich biomass, carbon-rich solid obtained and use thereof as soil amendment or adsorbent |
| 09/25/2013 | CN103328095A Recovery of alkyl chloride adsorbtion capacity by basic solution treatment of spent adsorbent |
| 09/25/2013 | CN103320904A Water vapor activation preparation method and device of micro-porous active carbon fibers |
| 09/25/2013 | CN103320902A Bio-based active carbon fiber filtering material and preparation method thereof |
| 09/25/2013 | CN103319831A Pectin/acrylamide semi-interpenetrating hydrogel material |
| 09/25/2013 | CN103319667A Method for preparing material for adsorbing heavy metal ions and rare earth ions |
| 09/25/2013 | CN103319662A Hydrophobic/hydrophilic crosslinked polydivinylbenzene/polyacryl polyethylene polyamine interpenetrating polymer network and preparation method thereof |
| 09/25/2013 | CN103319657A Thermo-sensitive type magnetic levosulpiride molecularly-imprinted microsphere and preparation method thereof |
| 09/25/2013 | CN103319656A Thermo-sensitive type L-carnitine molecularly-imprinted polymer and preparation method thereof |
| 09/25/2013 | CN103319636A Preparation method of macroporous adsorption resin for removing organic matter impurities from hydrogen peroxide |
| 09/25/2013 | CN103319634A Mesoporous composite functional resin containing quaternary amine group as well as preparation method and application thereof |
| 09/25/2013 | CN103319091A Thick film getter paste compositions for use in moisture control |
| 09/25/2013 | CN103318984A Method for treating polymer flooding oil-extraction wastewater by employing organic modified sepiolite |
| 09/25/2013 | CN103316645A Regeneration process method and device for solid adsorbent |
| 09/25/2013 | CN103316644A Process for producing PAA silica gel composite material |
| 09/25/2013 | CN103316643A Modified adsorption resin and preparation method thereof |
| 09/25/2013 | CN103316642A Chitosan-derived calixarene [4] bonded silica gel stationary phase and its preparation method and application thereof |
| 09/25/2013 | CN103316641A Nanofiber suspension for chitin or deacetylated derivatives thereof, as well as preparation method and application of nanofiber suspension |
| 09/25/2013 | CN103316640A Method for preparing magnetism biomass adsorbent and removing heavy metal |
| 09/25/2013 | CN103316639A Preparation method of organic modified sepiolite adsorbent |
| 09/25/2013 | CN103316638A Solid absorbent absorbing NR3 compound in hydrocarbon gas and its application |
| 09/25/2013 | CN103316637A Preparation method of three-dimensional metal mesh with preferential adsorption/separation performance |
| 09/25/2013 | CN103316636A Method for preparing biomass-based magnetic activated carbon |
| 09/25/2013 | CN103316635A Graphene/double-metal oxide composite material and preparation method and application thereof |
| 09/25/2013 | CN103316634A Method for preparing porous material by physicochemical treatment |
| 09/25/2013 | CN103316633A Preparation method of attapulgite/porous carbon composite material |
| 09/25/2013 | CN103316632A Bamboo reed biocarbon, preparation method, and method for strengthening ammonia-nitrogen absorbing ability |
| 09/25/2013 | CN103316631A Molecular sieve activating treatment technology |
| 09/25/2013 | CN103316630A Porous natural gas adsorbent as well as preparation method and application thereof |
| 09/25/2013 | CN103316629A Composite getter for vacuum insulated plate and preparation method thereof |
| 09/25/2013 | CN103316628A Preparation method and application of adsorbent |
| 09/25/2013 | CN103316627A Drinking water cleaning agent as well as preparation method and application thereof |
| 09/25/2013 | CN103316626A Filtering material having arsenic and heavy metal adsorbing and fixing functions, and use thereof |
| 09/25/2013 | CN103316625A silicon oxide/titanium oxide composite mesoporous flexible non-woven fiber membrane, and preparation method and application thereof |
| 09/25/2013 | CN103316624A Dephosphorization agent and preparation method thereof |
| 09/25/2013 | CN103316623A Method for preparing spherical lithium ion sieve adsorbent |
| 09/25/2013 | CN103316569A Magnetic field reinforced solid dehumidification and regeneration method and apparatus |
| 09/25/2013 | CN103316544A Wastewater treatment filtering material, and preparation method and use thereof |
| 09/25/2013 | CN102702452B Preparation method of triblock polymers with suspension nanometer zero-valent irons |
| 09/25/2013 | CN102631905B Desulfurized activated carbon regenerating column and method |
| 09/25/2013 | CN102614837B Method for adsorbing and recovering precious metal gold by persimmon tannin-containing metal adsorbent |
| 09/25/2013 | CN102614836B Method for adsorbing and recovering precious metal palladium by persimmon tannin-containing metal adsorbent |
| 09/25/2013 | CN102500323B Modified active carbon desulfurizer and preparation method thereof and treatment method of hydrogen sulfide waste gas |
| 09/25/2013 | CN102430397B Method for preparing spherical alkali lignin/polylactic acid composite adsorption material for adsorbing trinitrotoluene (TNT) |
| 09/25/2013 | CN102423700B Method for preparing modified kaolin heavy metal ion adsorbent by using magnalium basic salt |