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)
11/2000
11/22/2000EP1053994A1 Method for treating an organic liquid contaminated with an iodide compound
11/22/2000EP1053777A1 Process for controlling the catalytic activity of an NOx-storage catalyst
11/22/2000EP1053053A1 Method for eliminating halogenated compounds contained in a gas or liquid
11/22/2000EP1053021A1 Simplified method for removing free protein during preparation of protein-polysaccharide conjugates and vaccines using restricted-access media
11/22/2000EP0892673A4 Desiccant entrained polymer
11/22/2000CN1273937A Preparing hydrogen and CO
11/22/2000CN1058681C Process of producing fine-grain model. A zeolite
11/21/2000US6150582 Using water absorbent resin and fibrious material as absorbent layer and liquid permeable surface sheet and liquid impermeable back sheet to produce absorbent article
11/21/2000US6150504 Process for the purification of serum albumin
11/21/2000US6150300 Process to produce sorbents
11/21/2000US6150290 Ceramic material for use in the separation of oxygen from gas mixture
11/21/2000US6150151 Affinity chromatographic matrix containing non-covalently bound ligand for purification of biological material
11/21/2000US6149994 Reaction of amine or carboxy end groups with unsaturated compound, block addition polymerization with unsaturated monomer
11/21/2000US6149816 Separating compounds of low molecular weight (a kilodalton) from compounds having relatively high molecular weights using a chromatographic column packed with rigid, porous particles having hydrophobic surfaces at given interstitial flow rates
11/21/2000CA2181698C Absorbent materials having improved absorbent property and methods for making the same
11/21/2000CA2106117C Ceric oxide based composition, its preparation and its utilisation
11/16/2000WO2000068369A1 Method for preventing or minimizing biodegradation of a substance
11/16/2000WO2000068300A1 Method for producing bead polymers
11/16/2000WO2000068286A1 Styrene-containing popcorn polymers, method for producing same and utilisation
11/16/2000WO2000067905A1 Chelate-forming porous hollow fiber membrane and method for the recovery of germanium oxide with the same
11/16/2000WO2000067904A1 Composition for use as nox trap, combining two compositions based on manganese and another element selected among the alkalines, alkaline-earths and rare earths and use thereof for treating exhaust gases
11/16/2000WO2000067901A1 Affinity-controlling material with the use of stimulus-responsive polymer and separation/purification method with the use of the material
11/16/2000WO2000067900A1 Novel triazine-based detoxification agents and their use
11/16/2000WO2000067899A1 Adsorbents made of styrene polymers
11/16/2000WO2000067898A1 Molecular sieve desulfurizers and methods of making them
11/16/2000WO2000067897A1 Adsorbing desulfurizer for removal of organic sulfides and methods of making them
11/16/2000WO2000067881A1 Device for purifying exhaust gases for an internal combustion engine
11/16/2000WO2000067809A1 Glass-like polysaccharide useful as absorbent for liquids
11/16/2000WO2000050167B1 A novel agropolymer used for purification of polluted water or contaminated water containing metal or ions and a method of producing the agropolymer
11/16/2000CA2373080A1 Composition for use as nox trap, combining two compositions based on manganese and another element selected among the alkalines, alkaline-earties and rare earths and use thereof for treating exhaust gases
11/16/2000CA2372612A1 Method for preventing or minimizing biodegradation of a substance
11/16/2000CA2369442A1 Novel triazine-based detoxification agents and their use
11/15/2000EP1052219A1 Production of hydrogen and carbon monoxide
11/15/2000EP1051350A1 Hydrogen storage in carbon material
11/15/2000EP1051257A1 Method for preparing polyazacycloalkanes grafted on silica gel and use of grafted compounds
11/15/2000EP1051249A1 Flow devices for the reduction of compounds from biological compositions and methods of use
11/15/2000EP1051248A1 Method for treatment of sludge from water works
11/15/2000EP1051247A1 Method for activating phillosilicates
11/15/2000EP1051246A1 Absorbents
11/15/2000EP0902716B1 Nanofiber packed beds having enhanced fluid flow characteristics
11/15/2000EP0658168B1 Antibodies specific for a haemostatic protein, their use for isolating intact protein, haemostatic compositions devoid of proteolytic cleavage products of the protein
11/15/2000EP0646038B1 Passivated and stabilized porous supports and methods for the preparation and use of same
11/15/2000CN1273249A Polyose with fungal cell wall structure and its preparing process and application
11/15/2000CN1058420C Method of absorbing removal hydrocarbon contained in air
11/14/2000US6147268 Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes
11/14/2000US6147127 High surface area adsorbents and methods of preparation
11/14/2000US6147028 Modified porous starch
11/14/2000US6147023 Hydrocarbon-adsorbent
11/14/2000US6146603 Absorbing by alkanolamine absorbent, heating to degassing oxygen
11/14/2000US6146602 Mesoporous oxide molecular sieves for absorbing nitrogen oxides in oxidizing engine exhaust gas
11/14/2000US6146451 Air-cleaning filter, method of producing the same, and high-level cleaning device
11/14/2000US6146446 Uses in electronic equipment and chemical manufacturing and storage.
11/09/2000WO2000066954A1 Improved heat and mass transfer apparatus and method for solid-vapor sorption systems
11/09/2000WO2000066494A1 Method for preparing zeolite with mtt structure
11/09/2000WO2000066493A1 Method for preparing zeolite with ton structure
11/09/2000WO2000066260A1 Materials for eliminating cannabinoids and columns for the elimination of cannabinoids with the use of the same
11/09/2000WO2000066241A1 Encapsulant compositions and methods for treating spills of hydrophobic and/or hydrophilic materials
11/09/2000WO2000066187A1 Superabsorbent polymer containing odor controlling compounds
11/09/2000WO2000001980A3 Gas storage method and system, and gas occluding material
11/09/2000DE19922268A1 Production of highly porous polymer adsorbents, useful for the removal or organic pollutants from waste water streams, using an inert organic substance with defined solubility parameters
11/09/2000DE19921103A1 Chlorinated adsorber polymer, used e.g. for purification of industrial effluents, obtained by radical suspension polymerisation of divinylbenzene and ethylvinyl-benzene in presence of chloro-organic compounds
11/09/2000DE19920944A1 Styrol-haltige Popcorn-Polymerisate, Verfahren zu deren Herstellung und Verwendung Styrene-containing popcorn polymers, processes for their preparation and use
11/09/2000DE19920794A1 Verfahren zur Herstellung von Perlpolymerisaten Process for the preparation of bead polymers
11/08/2000EP1049929A1 Process for producing inorganic porous material in a capillary
11/08/2000EP1049535A1 Encapsulated hydrogels
11/08/2000EP1007185A4 Microcolumn for extraction of analytes from liquids
11/08/2000CN1272455A Silica-alumina mixed oxide
11/08/2000CN1272395A Adsorbing agent for removing carbonyl metal compound from gas and its preparation method
11/08/2000CN1058201C Technological method for producing strong adsorbent
11/07/2000USH1909 Method of making an absorbent composite
11/07/2000US6143853 Method for separation and synthetic polymers that can be used as separation media in the method
11/07/2000US6143821 Water-absorbing polymers with improved properties, process for the preparation and use thereof
11/07/2000US6143692 Adsorbent
11/07/2000US6143390 Low-temperature regenerative type moisture absorbing element
11/07/2000US6143272 Sol-gel processed metal-zirconia materials
11/07/2000US6143254 Comprising a torturous fluid channel, lava material displaced within the torturous fluid channel wherein the lava material is located within a set of self contained containers within the emissions reducing device
11/07/2000US6143203 High temperature adsorption of oxygen onto an oxygen selective mixed conductor of perovskite type ceramic, a doped ceramic, brownmillerite oxides, air, in an oxygen adsorption zone, partial oxidation of hydrocarbons with absorbed oxygen
11/07/2000US6143197 Methods and compositions for improved oxygen scavenging
11/07/2000US6143170 Oil recovery system
11/07/2000US6143058 Adsorbent construction and method
11/07/2000US6143057 Adsorbents and adsorptive separation process
11/07/2000CA2214501C Method of purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
11/07/2000CA2034999C Process for regenerating adsorbers
11/02/2000WO2000065354A1 Mass spectrometry-based technologies for continuous flow bioassays using known ligands
11/02/2000WO2000065107A1 Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material
11/02/2000WO2000064951A1 Sulphonated polymer resin and preparation thereof
11/02/2000WO2000064810A1 Very high structure, highly absorptive hybrid silica and method for making same
11/02/2000WO2000064580A1 COMPOSITION USABLE AS NOx TRAP, BASED ON MANGANESE AND AN ALKALINE-EARTH OR A RARE EARTH AND USE IN THE TREATMENT OF EXHAUST GASES
11/02/2000WO2000064579A1 Use of a composite polymer-coated sorbent for separation, purification, desalting and concentration of biopolymers
11/02/2000WO2000064578A1 Combined magnetite and activated carbon filters for purifying a fluid stream
11/02/2000WO2000064577A1 Material and method for treating gaseous media containing volatile organic compounds
11/02/2000WO2000064572A2 Epoxy-functional polymeric microbeads
11/02/2000WO2000064556A1 Liquid-phase adsorption process for removing and concentrating heteroatom compounds in hydrocarbons
11/02/2000WO2000025611A9 Cigarette filter
11/02/2000EP1048951A1 Mass spectrometry-based technologies for continuous flow biossays using known ligands
11/02/2000EP1048617A1 Silicon aluminium mixed oxide, process for its preparation and the use thereof
11/02/2000EP1048345A1 Adsorbent with high macroporosity for use in a process for adsorbing a gas, especially in a PSA process
11/02/2000EP1048344A2 Novel copper complexes for CO and olefin adsorption
11/02/2000EP1047496A1 The preparation of novel gels for the purification of non-polar extractives
11/02/2000EP1047495A1 An adsorbent for a hydrocarbon stream and process
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