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)
12/2003
12/18/2003US20030230194 Active centers are formed by pores that are filled by carbon and/or metal and/or metal carbide, obtainable by carbonization of organic or inorganic polymers
12/18/2003DE4447844C2 Wasserdampfdurchlässiges adsorbierendes Verbundmaterial Water vapor permeable composite adsorbent
12/18/2003CA2477248A1 Multi-functional protective fiber and methods for use
12/17/2003EP1371782A1 Absorber and method of manufacturing the absorber
12/17/2003EP1371750A1 Method of recycling fluorine using an adsorption purification process
12/17/2003EP1371669A1 Droplet polymerization method for synthesis of molecularly imprinted polymers
12/17/2003EP1371607A2 Method of making mesoporous carbon
12/17/2003EP1370563A1 Mesoporous organic-inorganic hybrid materials for separating gases
12/17/2003EP1370487A1 Purification of sulfuryl fluoride
12/17/2003EP1370356A1 Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid
12/17/2003EP1370340A1 Oxygen enhanced cda modification to a cdo integrated scrubber
12/17/2003EP1370338A2 Compositions of insoluble magnesium containing minerals for use in fluid filtration
12/17/2003EP1227998B1 PROCESS FOR PRODUCING Al-CONTAINING NON-Mg-ANIONIC CLAY
12/17/2003EP1060000B1 Process for treating hydrogen sulfide lean streams with partial combustion of feed stream
12/17/2003EP1011843B1 Method and compound for the selective adsorption of nitrogen oxides
12/17/2003EP0835224B8 Process for removing unwanted material from wanted material
12/17/2003CN1462264A Separatory agent for optical isomer
12/17/2003CN1462263A Separatory agent comprising polysaccharide derivative having polycyclic structrue
12/17/2003CN1462206A Process and apparatus for treating waste anesthetic gas
12/17/2003CN1461796A Fractional oil desulfurizing and adsorption agent and its preparation method
12/17/2003CN1131098C Compound chinese medical stone and its preparation
12/17/2003CN1131092C Purification for gas
12/16/2003US6664340 Prepared by sulfonating non-swollen alkenylaromatic polymer particles with substantially pure gaseous sulphur trioxide substantially in shell layer of particles
12/16/2003US6664305 Reacting polymerizable bifunctional monomer with ligand having functional group which binds covalently with functional group of monomer, polymerizing compound alone or with other monomers in presence of porogens to obtain porous polymer block
12/16/2003US6664210 Compressed metal oxide product
12/16/2003US6663963 Very high structure, highly absorptive hybrid silica and methods for making same
12/16/2003US6663814 Process for producing adsorbent and cleaning filter
12/16/2003CA2110331C Desiccant, dehydration therewith, and dehydrated product obtainable thereby
12/11/2003WO2003102549A1 Three-dimensional structural body composed of silicon fine wire, its manufacturing method, and device using same
12/11/2003WO2003102132A2 Non-affinity purification of proteins
12/11/2003WO2003102061A1 A polymer with superior polar retention for sample pretreatment
12/11/2003WO2003102040A1 Macroporous cross-linked polymer particles
12/11/2003WO2003102001A1 Polyol-modified silanes as precursors for silica
12/11/2003WO2003102000A1 Shaped bodies containing metal-organic frameworks
12/11/2003WO2003101892A1 Method for in-situ synthesis of crystalline microporous metalloaluminophosphate in a formed body
12/11/2003WO2003101611A1 Isolation material for hormone disrupting substance, method of concentrating and method of clean-up
12/11/2003WO2003101610A1 Adsorbent bed loading and regeneration
12/11/2003WO2003101580A1 Solid mycoctoxin carriers
12/11/2003WO2003101511A1 Immunosuppressive substance adsorbent, extracorporeal circulation column and method of treating cancer
12/11/2003WO2003101486A2 Thermosensitive polymer carriers having a modifiable physical structure for biochemical analysis, diagnosis, and therapy
12/11/2003WO2002046448A3 Methods and devices for the quantitative detection of prostate specific membrane antigen and other prostatic markers
12/11/2003US20030229212 Using high-performance tangential-flow filtration (HPTFF) to isolate preferential polypeptides such as immunoadhesins; high throughput assay
12/11/2003US20030229191 Polymer with superior polar retention for sample pretreatment
12/11/2003US20030228989 Method of recycling fluorine using an adsorption purification process
12/11/2003US20030228974 Novel immobilized calixarenes and related compounds and process for their production
12/11/2003US20030228969 Wet gel crystallization in vapor phase
12/11/2003US20030226443 Air-stable metal oxide nanoparticles
12/11/2003US20030226214 Cleaning system containing a solvent filtration device and method for using the same
12/11/2003CA2488031A1 Adsorbent bed loading and regeneration
12/11/2003CA2486676A1 Polyol-modified silanes as precursors for silica
12/11/2003CA2478925A1 Non-affinity purification of proteins
12/10/2003EP1369690A1 Immobilised G-protein coupled receptors on an artificial lipid membrane of a liquid chromatography stationary phase and use thereof for screening
12/10/2003EP1369174A1 Carrier for chromatography, carrier for pre-treatment and kit for preparing the same
12/10/2003EP1369173A1 Moisture absorbent unit and semi-sealed container
12/10/2003EP1368448A1 Cooking oil additive and method of using
12/10/2003EP1368443A2 Copper-cerium adsorbent and desulphurization process using the same
12/10/2003EP1368370A2 Method of isolating charged compounds, especially peptides and proteins
12/10/2003EP1368117A2 Catalyst support material having high oxygen storage capacity and method of preparation thereof
12/10/2003EP1368110A1 Functionalised polyimide moulded body and functionalised polyimide membrane
12/10/2003EP1367972A1 Absorbent article
12/10/2003EP1210160B1 A method and apparatus for recovering a solvent
12/10/2003EP0990153B1 Jacket for monolithic sorbents
12/10/2003CN2591024Y Rotary carbonized activation and vapour phase deposition two-purpose furnace
12/10/2003CN1461370A Absorber and method of mfg. the absorber
12/10/2003CN1461315A Electrolyte solution absorber and method of manufacturing absorber
12/10/2003CN1461290A Method for removal of polar contaminants from aromatic feedstocks
12/10/2003CN1460641A Mesopore solid alkali, mesopore functional material, its preparation method and application
12/10/2003CN1130267C Chelate-forming porous hollow fiber membrane and method for recovery of germanium oxide with same
12/10/2003CN1130263C Surface modification of solid supports through thermal decomposition and functionalization of silanes
12/10/2003CN1130253C Sorbent composition, process for producing same and use in desulfurization
12/09/2003US6660713 Especially in a spray bottle
12/09/2003US6660383 Multifibrous carbon fiber and utilization thereof
12/09/2003US6660243 Titanium dioxide methods of production
12/09/2003US6660240 For removing carbon monoxide, hydrogen, carbon dioxide and water vapor in a gas at the same time, which can maintain a high oxidation activity and have a long life time
12/09/2003US6660176 Molecular imprinting of small particles, and production of small particles from solid state reactants
12/09/2003US6660172 Precoat filtration media and methods of making and using
12/09/2003US6660166 Using activated carbon as filter for removal of estrogen from water
12/09/2003US6660165 Space applications
12/09/2003US6660063 Sorbent-based gas storage and delivery system
12/09/2003US6658894 Selectively adsorbing the inert gas on a solid lithium and silver exchanged x type zeolite adsorbent, desorbing and collecting the adsorbed inert
12/09/2003CA2193085C Composite membranes for solid phase extractions and reactions
12/09/2003CA2081085C Process for separating from one another the non-functional, monofunctional and bifunctional species contained in the perfluoropolyoxyalkylenes
12/07/2003CA2389904A1 Droplet polymerization method for synthesis of molecularly imprinted polymers
12/05/2003CA2412556A1 Immobilized g-protein coupled receptors on liquid chromatography stationary phases and use thereof for on-line screening
12/04/2003WO2003100410A1 Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions and processes for manufacturing same
12/04/2003WO2003099717A1 High-density carbon nanohorns and process for producing the same
12/04/2003WO2003099714A1 Method and apparatus for gas purification
12/04/2003WO2003099713A1 Metal oxide nanotube and process for production thereof
12/04/2003WO2003099431A1 An attrition resistant silica carrier product
12/04/2003WO2003088948A3 Microemulsions for selective molecular separation
12/04/2003WO2003074526A3 Method and system for separation and purification of at least one narcotic alkaloid using reverse phase preparative chromatography
12/04/2003WO2003070627A3 Medium and method for binding chlorine gas
12/04/2003WO2003064460A8 Two gonadotropin releasing hormones and a method to isolate the same
12/04/2003WO2003049671A3 Functionalized materials and libraries thereof
12/04/2003WO2003022434A3 Fibrous self-sealing components
12/04/2003WO2002090253A3 Process for reversible sorption of sulfur trioxide and sorbent therefor
12/04/2003US20030225211 Process of forming oil-absorbent bodies
12/04/2003US20030224932 Filtration media comprising granules of binder-agglomerated active component
12/04/2003US20030224389 Concurrently separating double and single stranded polynucleotide sequences present in mixture via absorption of nucleic acids to mineral support; in vitro transcription
12/04/2003US20030224133 Packing material for chromatography, packing material for pre-treatment and kit for preparing the same
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