Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616)
06/2003
06/18/2003CN1424140A Stripping regenerating method for adsorbent by utilizing high voltage discharge
06/18/2003CN1424139A Regenerated cellulose microporous filler and preparation and use thereof
06/18/2003CN1424138A Preparation and use of nano porous silica gel adsorbent material
06/18/2003CN1424127A Preparation and use of functional polymer micro-balls for separating and determining heavy metal ions
06/18/2003CN1111665C Method for storing natural gas by adsorption and adsorbing agent therefor
06/18/2003CN1111557C Process for purifying siloxane
06/18/2003CN1111508C Sythesis of mordenite by mother liquid for sythesis of beta zeolite
06/18/2003CN1111442C Process for purifying air by using calcining aluminium oxide to adsorb impurity Co2 and H2O
06/17/2003US6579977 Biosorbents and process for producing the same
06/17/2003US6579719 Detecting polypeptide analytes in a sample by exposing it to an adsorbent and washing unbound polypeptides with a eluant; use in clinical diagnostics and drug discovery
06/17/2003US6579444 Removal of sulfur compounds from hydrocarbon feedstreams using cobalt containing adsorbents in the substantial absence of hydrogen
06/17/2003US6578715 Product for treating contaminated fluids and method of making and using the same
06/12/2003WO2003048858A1 Method for preparing a new composite material with improved efficiency and said new composite material
06/12/2003WO2003048183A2 Method for obtaining oestrogen from mare urine
06/12/2003WO2003048177A1 Management sample of d-chiro-inositol
06/12/2003US20030109618 Magnetic, silanised polyvinylalcohol-basedcarrier materials
06/12/2003US20030108475 Carbonaceous material for hydrogen storage and method for preparation thereof, carbonaceous material having hydrogen absorbed therein and method for preparation thereof, cell and fuel using carbonaceous material having hydrogen absorbed therein
06/12/2003US20030108474 Using absorber; preheated carbonaceous material in inert gas
06/12/2003US20030106851 Filters for removal of pathogens from liquids
06/12/2003US20030106841 Process for adsorptive desulfurization of light oil distillates
06/12/2003US20030106430 Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal
06/12/2003US20030106429 Low pressure dispensing system
06/12/2003US20030106335 Selectively adsorbing the inert gas on a solid lithium and silver exchanged x type zeolite adsorbent, desorbing and collecting the adsorbed inert
06/11/2003EP1318159A2 Use of insoluble highly cross-linked popcorn polymers as filtering aid and/or stabilizer
06/11/2003EP1317958A1 Flexible adsorbent material
06/11/2003EP1317957A1 Zinc-substituted zeolite adsorbents and processes for the use thereof in gas separation
06/11/2003EP1317952A1 TREATING AGENT FOR EXHAUST GAS CONTAINING METAL HYDRIDE, PROCESS FOR PRODUCING THE SAME, AND METHOD OF TREATING EXHAUST GAS CONTAINING METAL HYDRIDE
06/11/2003EP1091714B1 Device for handling body liquids which transports body liquid by siphoning
06/11/2003EP0718625B1 Separating agent
06/11/2003CN1423620A Zeolite SSZ-50
06/11/2003CN1423569A Permanently wettable superabsorbent fibers
06/11/2003CN1422879A Use of non-soluble high cross-linked rice-flower shape polymer as assitant and/or stabilizer
06/11/2003CN1422690A Zinc-substituted zeolite absorbent and method for using it in gas separation
06/11/2003CN1422687A Mineral drying agent
06/11/2003CN1111132C Diatomite purifying treatment method
06/11/2003CN1111082C Deoxidizing agent of molybdenum oxide and its preparing process
06/10/2003US6576590 Materials for the separation of copper ions and ferric iron in liquid solutions
06/10/2003US6576207 Mixtures of cerium oxide and stabilizer agents selected from praseodymium, lanthanum, yttrium or neodymium oxides on catalyst supports; used catalytic exhaust systems in internal combustion engines
06/10/2003US6576139 Process for purifying photoresist composition employing a filter sheet
06/05/2003WO2003046362A1 Method for reducing emissions from evaporative emissions control systems
06/05/2003WO2003046063A1 Post-modification of a porous support
06/05/2003WO2003046027A1 Post-modification of a porous support
06/05/2003WO2003045549A2 Catalyst agglomerates for membrane electrode assemblies
06/05/2003WO2003045546A1 The use of metal-chelating adsorbents
06/05/2003WO2003045134A2 Animal litter, process for preparing animal litter, and method for removal of animal waste
06/05/2003US20030105424 Method and composition for removing uremic toxins in dialysis processes
06/05/2003US20030105304 Metal binding proteins and associated methods
06/05/2003US20030105301 Separation of glyco-containing entities
06/05/2003US20030104937 In-situ generation of special sorbents in combustion gases for the removal of mercury and other pollutants present in them
06/05/2003US20030104553 Isolation of human chorionic gonadotropin protein through ion exchange and size exclusion chromatography
06/05/2003US20030104284 Electrolyte solution absorber and method of manufacturing the absorer
06/05/2003US20030104208 Consolidated amorphous carbon materials, their manufacture and use
06/05/2003US20030103931 Crosslinked polylysine
06/05/2003US20030103888 Reacting zirconyl chloride and polyphosphate; absorption of ammonia; dialysis
06/05/2003US20030103887 Zinc-substituted zeolite adsorbents and processes for the use thereof in gas separation
06/05/2003US20030103882 Heating; controlling temperature; absorption
06/05/2003US20030102267 Using adsorber; purification
06/05/2003US20030101866 Preferential permeability; efficiency of membrane
06/05/2003US20030101521 Method of adsorbing dye in aqueous solution by chemical cross-linked chitosan beads
06/05/2003CA2469525A1 Catalyst agglomerates for membrane electrode assemblies
06/05/2003CA2464302A1 Post-modification of a porous support
06/04/2003EP1316798A1 Prefilled columns for flash chromatography and for solid phase extraction with improved separation efficiency
06/04/2003EP1316357A1 Process and adsorbent for the recovery of krypton and xenon from a gas or liquid stream
06/04/2003EP1315569A1 Assay device
06/04/2003EP1315565A1 Complexing structure, device and method for treating liquid effluents
06/04/2003EP1315561A1 Use of a granulate for the removal of liquid, gaseous and/or dissolved constituents from a process stream
06/04/2003EP1315560A1 Desulfurization and sorbents for same
06/04/2003EP1315551A1 One step removal of unwanted molecules from circulating blood
06/04/2003EP1225860B1 Hydroabsorbent polymers comprising interstitial compounds, method for producing and using the same
06/04/2003EP1150767B1 Mycotoxin-adsorbents
06/04/2003EP1117470B1 Filtering material for fluidic media and a method and device for producing such a filtering material
06/04/2003EP1105204B1 Separation of gases containing sf 6
06/04/2003EP0969785B1 Absorbent articles providing improved fit when wet
06/04/2003EP0968037B1 Fluid-treatment device
06/04/2003EP0952960B1 Granulated activated carbon from distillation residues
06/04/2003CN1422177A Desulfurization and sorbents for same
06/04/2003CN1110366C Non self-igniting solid
06/04/2003CN1110363C Composite material containing mordenite and porous metal and preparing process thereof
06/04/2003CN1110344C Preparation for flow which removing at least one of impurity oxygen and Co and apparatus thereof
06/03/2003US6573373 High affinity, low molecular weight displacers for oligonucleotide purification
06/03/2003US6573307 Process for making fluorinated polymer adsorbent particles
06/03/2003US6573212 Blending powdered activated carbon, a polymeric binder, a solvent, a pH modifier, and a crosslinking agent in a mixer to produce a blended material, shaping, drying
06/03/2003US6573106 Method of treating carbon or graphite to increase porosity and pore uniformity
06/03/2003US6573032 Very high structure, highly absorptive hybrid silica and method for making same
06/03/2003US6573002 Contacting with adsorbent material having basic groups bound to support for neutralization and removal of such as hydrogen fluoride and water
06/03/2003US6572838 Silver ion exchange
06/03/2003US6572783 Vinyl crosslinked oxygen scavenging compositions and methods of preparing the same
06/03/2003US6572767 Simulated activity of Protein A displayed by ligands attached to a cellulose bead surface
06/03/2003US6572766 Matrices for separation and separation exploiting said matrices
06/03/2003US6572688 Gas purification unit
06/03/2003CA2413298A1 Zinc-substituted zeolite adsorbents and processes for the use thereof in gas separation
06/03/2003CA2209173C Laundry article for preventing dye carry-over and indicator therefor
05/2003
05/30/2003WO2003044518A1 Method of determining cationic surfactant
05/30/2003WO2003044120A1 Water absorbing agent, process for its production, and absorbers and absorbent articles made by using the agent
05/30/2003WO2003044043A1 Method of protein purification
05/30/2003WO2003043935A1 Oxidation resistant granular activated carbon
05/30/2003WO2003043731A1 Arsenic removal media
05/30/2003WO2003043713A1 Size-exclusion filtering device, method for making same and resulting filtering method
05/30/2003WO2003043671A1 Superabsorbent polymer particles
05/30/2003WO2002048025A3 Lamellar pressed body
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