| 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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| 08/08/2007 | CN101012073A Treatment for waste water of benzidine production by two-section adsorbing method an d resource recovery method |
| 08/08/2007 | CN101012061A Mesoporous-microporous composite material and synthesis method thereof |
| 08/08/2007 | CN101012059A Method of manufacturing active carbon for waste water treatment using waste tyre |
| 08/08/2007 | CN101011652A Method of modeling and reproducing powdered activated carbon and product thereof |
| 08/07/2007 | US7253224 Silica-based particulates |
| 08/07/2007 | US7253136 Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesis |
| 08/07/2007 | US7253130 applying of a zeolite precursor sol instead of pre-formed zeolite nanocrystals suspension to the substrate, and directly converted it to zeolite film by heating under less than saturated humidity condition |
| 08/07/2007 | US7252768 Absorption on alumina agglomeration |
| 08/07/2007 | US7252016 Injector |
| 08/07/2007 | CA2285277C Apparatus and method for ammonia removal from waste streams |
| 08/07/2007 | CA2182388C Process for producing endotoxin-free or endotoxin-poor nucleic acids and/or oligonucleotides for gene therapy |
| 08/02/2007 | WO2007085672A1 Adsorbent composition containing enstatite, method for obtaining same and use thereof |
| 08/02/2007 | WO2007085031A1 Method for producing an oil-binding agent and oil-binding agent produced according to said method |
| 08/02/2007 | WO2007054581A3 Porous organo-metallic skeleton material containing an additional polymer |
| 08/02/2007 | WO2007032860A3 High capacity adsorption media for separating or removing constituents, associated apparatus, and methods of producing and using the adsorption media |
| 08/02/2007 | US20070179042 Regenerated mixed metal oxide catalysts |
| 08/02/2007 | US20070175798 Contacting a hydrocarbon fuel with a primary desulfurization agent of molybdenum oxide, tantalum oxide, or tungsten oxide, removing sulfur by replacing oxygen in the metal oxide with the sulfur from the hydrocarbon to form a metal sulfide; regenerating the desulfurization agent by exposing it to oxygen |
| 08/02/2007 | US20070175329 Chemical filter |
| 08/01/2007 | EP1813628A1 Water absorbing resin particle and, making use of the same, absorber material and absorbent article |
| 08/01/2007 | EP1813577A1 Method and apparatus for removing organic substance from oily water from oilfield |
| 08/01/2007 | EP1603662B1 Purification of fluids with nanomaterials |
| 08/01/2007 | EP1231231B1 Use of a material having separating function |
| 08/01/2007 | EP1146953B1 Process for the purification and concentration of radioiodide isotopes |
| 08/01/2007 | CN2928226Y Bamboo carbon air purifier |
| 08/01/2007 | CN1329445C Superabsorbent thermoplastic composition and article including same |
| 08/01/2007 | CN1329114C Formulation of dry filter core for refrigerating system |
| 08/01/2007 | CN1329113C Method of preparing adsorbent of heavy metal ion |
| 08/01/2007 | CN1329101C Method and adsorbent for recovering kryptsn and xenon from gas stream or liquid stream |
| 08/01/2007 | CN101010385A Structured bodies with siliceous binder |
| 08/01/2007 | CN101010346A Method for producing polymers by dispersion polymerisation |
| 08/01/2007 | CN101010257A Method of separating nitrogen gas and molecular sieve carbon |
| 08/01/2007 | CN101010137A Fine carbon dispersion |
| 08/01/2007 | CN101007635A Organic-pillared vermiculite mesoporous material and its preparing process and uses |
| 08/01/2007 | CN101007267A Process for regenerating of in-situ electricity of adsorption resin |
| 08/01/2007 | CN101007266A Preparation method of humic acid bonded silica gel |
| 08/01/2007 | CN101007265A Ni 2+ chelated affinity type super-macroporous crystal gel medium for column chromatography and its preparation method |
| 08/01/2007 | CN101007264A Preparation and application of a novel chitosan derivative |
| 08/01/2007 | CN101007263A Preparation method of modified turf adsorbent |
| 08/01/2007 | CN101007262A Preparation method of bag-pack drinking water purifying functional agent |
| 08/01/2007 | CN101007261A Zeolite adsorbent and its preparation method |
| 08/01/2007 | CN101007260A Method for producing adsorbent, adsorbent and adsorption apparatus |
| 08/01/2007 | CN101007228A Filter element structure for removing aluminum from drinking water and its preparation method |
| 08/01/2007 | CN101007227A Filter element structure for removing arsenic from drinking water and its preparation method |
| 08/01/2007 | CN101007179A Manufacturing method of deodorant card for schoolbag purification |
| 07/31/2007 | US7250388 Support coated with interwoven ethylene oxide and ethylene imine polymers covalently linked to the support surface, and an active molecule immobilized on the polymer surface |
| 07/31/2007 | US7250387 Filter system |
| 07/31/2007 | US7250214 Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation |
| 07/31/2007 | US7250185 Contacting with a solid adsorbent, eluting with an extraction solvent comprising a (hydro)fluorocarbon, and collecting a solvent eluate; particularly suited to reducing the terpene content of an essential oil. |
| 07/31/2007 | US7250072 Contacting the a volatile metal hydride feed with an alkaline material to remove the impurity and produce an intermediate purified material; then contacting with an adsorbent material to remove at least a portion of the sulfur-containing impurity from the intermediate |
| 07/31/2007 | US7250067 Gas and odour treatment |
| 07/31/2007 | US7249564 Method and apparatus for utilization of partially gasified coal for mercury removal |
| 07/31/2007 | CA2445918C Pressure swing catalyst regeneration procedure for fischer-tropsch catalyst |
| 07/31/2007 | CA2162054C Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same |
| 07/26/2007 | WO2007083573A1 Device for regaining deodoration function and air conditioner equipped with the device |
| 07/26/2007 | WO2007083348A1 Monolith separation medium for chromatography and process for producing the same |
| 07/26/2007 | US20070173610 Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom |
| 07/26/2007 | US20070173398 Adsorbent, process for producing the same and production apparatus |
| 07/26/2007 | US20070170393 A solution of metal-polymer chelate(s) and applications thereof |
| 07/26/2007 | DE202006020016U1 Mineralisches Granulat Mineral Granules |
| 07/26/2007 | DE102006002092A1 Verfahren zur Herstellung von Molekularsiebgranulat A process for preparing molecular sieve |
| 07/26/2007 | DE102005061503B3 Verfahren zur Herstellung von Filtern A process for the production of filters |
| 07/26/2007 | DE102005036888A1 Active carbon-based filter system with cold oxidation for separation of organic vapors, e.g. in painting units, has weighing system which measures actual weight of filter unit to determine degree of saturation |
| 07/25/2007 | EP1811295A1 Processes for production of silica gels carrying derivatization agents for carbonyl compounds |
| 07/25/2007 | EP1810748A1 Dewatering promoter and method for production thereof |
| 07/25/2007 | EP1809576A1 Method for the synthesis of zeolite beta with diethylentriamine |
| 07/25/2007 | EP1809415A2 Process for the removal of heavy metal from gases, and compositions therefor and therewith |
| 07/25/2007 | EP1432513B1 Alkali-stable hydrophilic sorbents for ion-exchange chromatography |
| 07/25/2007 | EP1414538B1 Process for eliminating nitrogen oxides |
| 07/25/2007 | EP1248949A4 Separation media, multiple electrospray nozzle system and method |
| 07/25/2007 | CN1327951C Surface bonded entangled fibrous web and method of making and using |
| 07/25/2007 | CN1327950C Adsorption activity regenerating method for active carbon functional fabric |
| 07/25/2007 | CN1327949C High-strength composite zeolite deioidining adsorbent and its preparing method |
| 07/25/2007 | CN1327948C Absorbent coating compositions, laminates comprising same and absorbent element thereof and method for manufacturing and use |
| 07/25/2007 | CN1327901C Endotoxin-binding ligands and their use |
| 07/25/2007 | CN101005891A Dewatering promoter and method for production thereof |
| 07/25/2007 | CN101004409A Method for preparing integral affinity chromatographic column from metal heteroatom type Nano zeolite |
| 07/25/2007 | CN101003017A Agarose hydrophobic chromatoghaphy medium and its application in purifying yeast expression HBsAg |
| 07/25/2007 | CN101003016A Zinc contained chelating affinity super-macro-porosity crystal gel medium used column-chromatography |
| 07/25/2007 | CN101003015A High molecular derivatives composite material used for absorbing and storing methane, and its preparing method |
| 07/25/2007 | CN101003014A High activity deoxidant, and its preparing method |
| 07/24/2007 | US7247699 Using alkali metal basic catalyst and magnesium silicate adsorber compound |
| 07/24/2007 | US7247652 β-benzyloxyaspartate derivatives with amino group on benzene ring |
| 07/24/2007 | US7247601 adding water to ground or crushed clinker or glassy residues including calcium silicate, dicalcium silicate or tricalcium silicate phases; decalcification by carbonation with CO2 resulting in vacancy of a plurality of calcium atom sites in the atomic framework; |
| 07/24/2007 | US7247592 Method of activating catalyst for carbon monoxide removal |
| 07/24/2007 | US7247377 To absorb undesirable scents present in the air, while serving at the same time as a carrier for aromas, fragrances, repellents, attractants and other active ingredients; corncob particles |
| 07/24/2007 | US7247374 Encapsulated active particles and methods for making and using the same |
| 07/24/2007 | US7247241 Contacting a lipophilic fluid with a multifunctional filter comprising a removal component of a polar agent, an apolar agent and a charged agent, and a lipophilic fluid of C6 or higher diols, cyclic or acyclic organosilicones, glycol ethers, perfluorinated amines; perfumes, anti-static agents |
| 07/24/2007 | CA2370260C Improved heat and mass transfer apparatus and method for solid-vapor sorption systems |
| 07/19/2007 | WO2007080291A1 Preparation of an inorganic substrate having antimicrobial properties |
| 07/19/2007 | WO2007079981A2 Natural method for bleaching oils |
| 07/19/2007 | WO2007052074A3 Adsorption of volatile organic compounds derived from organic matter |
| 07/19/2007 | WO2007003257A3 Surface modification of solid carrier materials |
| 07/19/2007 | US20070167594 Affinity resin |
| 07/19/2007 | US20070167530 Method for depletion of sulphur and/or compounds containing sulphur from a biochemically produced organic compound |
| 07/19/2007 | US20070167309 Process for regenerating a spent sorbent |
| 07/19/2007 | US20070166438 Adsorptivity imparting agent containing porous silica |
| 07/19/2007 | US20070166224 Adsorbent composition, a device and a method for decontaminating water containing pesticides |
| 07/19/2007 | US20070166217 Method for producing strong base phosphates |
| 07/19/2007 | US20070163961 Separating agent for enantiomeric isomer |
| 07/19/2007 | US20070163960 Chromatographic separation method, separation device and process for the preparation of a separation medium for use therein |