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
12/04/2003US20030223933 Seeds formed in or introduced by ion exchange or adsorption to a porous organic ion exchanger with the desired size, shape and porosity are made to grow and form a continuous structure by further deposition of inorganic material from a synthesis
12/04/2003US20030222025 Environmental remediation utilizing a foamed glass article. A foamed glass article is provided, which can come into contact with a viscous fluid, such as, for example oil or another petroleum based viscous product. The foamed glass article
12/04/2003US20030222023 Shaped bodies containing metal-organic frameworks
12/04/2003US20030221556 Purifying gaseous nitrogen trifluoride from CF4 as impurity, adsorption of nitrogen trifluoride by dehydrated erionite at a temperature of from -30 to 30 degrees C., displacement of carbon tetrafluoride by an inert gas, desorption and
12/04/2003US20030221555 Removing water and carbon dioxide from a feed gas stream of air, synthesis gas or natural gas, by contacting the feed gas stream with a composite adsorbent of silica and metal oxide, and regenerating the composite adsorbent
12/03/2003EP1366810A1 Method for regenerating adsorbent
12/03/2003EP1366809A1 Separating agent for optical isomer
12/03/2003EP1366794A1 Process for purifying gas streams using composite adsorbent
12/03/2003EP1366111A2 Water-absorbing agent, method for the production and the utilization thereof
12/03/2003EP1365851A1 Process and apparatus for removing sulfur compounds from hydrocarbon streams
12/03/2003EP1338321A9 Use of modified starch as filter aid for beverages
12/03/2003EP1192319B1 Reinforced networked polymer/clay alloy composite
12/03/2003CN1459413A Gas refining method and device
12/03/2003CN1459323A Process for purifying nitrogen trifuoride gas
12/03/2003CN1129922C Composite adsorbent for removing 137 Cs from radioactive waste liquid and preparation process thereof
12/03/2003CN1129646C Anionic cationic polyion complexes comprising zwitterionic monomer component
12/03/2003CA2430859A1 Packing material for chromatography, packing material for pre-treatment and kit for preparing the same
12/02/2003US6657081 Calixarene derivatives
12/02/2003US6656878 High capacity adsorbent for oxygen storage at cryogenic temperature
12/02/2003US6656877 Desulfurization and sorbents for same
12/02/2003US6656875 Alumina extrudates, methods for preparing and use as catalysts supports
12/02/2003US6656609 Electroluminescence
12/02/2003US6656435 Exhaust automobile emission control; reduce pollutant emission during cold start up
12/02/2003US6656363 Method for eliminating organophosphorus compounds contained in a gas or liquid
12/02/2003US6656360 Use of wicking fiber material of thermoplastic resin containing selected liquid extractant, which can capture the metal contaminants
11/2003
11/27/2003WO2003098208A1 Molecular topological frationation of macromolecules
11/27/2003WO2003097771A1 Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the same
11/27/2003WO2003097587A2 Gelling agents
11/27/2003WO2003097527A1 Particulate aluminum nitride and method for production thereof
11/27/2003WO2003097235A2 Composition comprising a silica- or alumina-based mesostructured material
11/27/2003WO2003097231A1 Method for drying a product using a regenerative adsorbent
11/27/2003WO2003097215A1 Sorbent-based gas storage and delivery system
11/27/2003WO2003097208A1 Equipment and method for sequential chromatographic simulated moving bed separation
11/27/2003WO2003097112A1 Endotoxin-binding ligands and their use
11/27/2003WO2003085000A9 Crosslinked polysaccharide derivatives on a support and method for obtaining same
11/27/2003WO2003042249A3 Peptide purification by means of metal ion affinity chromatography
11/27/2003WO2003027669A3 Method for producing a normalized gene library from nucleic acid extracts of soil samples and the use thereof
11/27/2003WO2003026793A3 Crosslinked three-dimensional polymer network, method for preparing same, support material comprising same and uses thereof
11/27/2003WO2003022868A3 Metal binding proteins and associated methods
11/27/2003US20030220232 Peptide with the sequence Gln-Tyr-Asn-Ala-Asp and derivatives differing from the original sequence by the addition, substitution, inversion, insertin, deletion or modification of one or more amino acids; sodium ion channel binder
11/27/2003US20030220195 Activated carbon adsorbent having pores with metal ions loaded onto it, use for purification, and neutralizing blood poison biological agents, detoxification
11/27/2003US20030220033 For recovering uranium, vanadium, cobalt and titanium
11/27/2003US20030219905 Preparing sample for analysis, by breaking down protein in sample with enzyme solution to form peptides; purification
11/27/2003US20030219597 Silica-based materials and methods
11/27/2003US20030219369 Attrition resistant carrier product
11/27/2003US20030219368 Air pollution control
11/27/2003US20030217967 Processes for manufacturing water filter materials and water filters
11/27/2003US20030217963 Water filter materials and water filters and processes for using the same
11/27/2003CA2486886A1 Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the same
11/27/2003CA2486563A1 Endotoxin-binding ligands and their use
11/26/2003EP1364992A1 Water absorbing agent and method for production thereof, and water absorbing article
11/26/2003EP1364941A1 Gelling agents
11/26/2003EP1364704A1 Carbon nanohorn adsorbent and process for producing the same
11/26/2003EP1364697A1 Nickel-containing gas-cleaning material and process for treating a gas or liquefied gas using the gas-cleaning material
11/26/2003EP1363937A2 Immunomodulating agents from parasitic worms and method for isolation thereof
11/26/2003EP1363854A1 Processes of trybochemical obtaining organozeolite adsorbent of mycotoxins, procedure for production and application
11/26/2003EP1363714A1 A microchip electrospray device and column with affinity adsorbents and use of the same
11/26/2003EP1363682A1 Hydrogels coated with steric or electrostatic spacers
11/26/2003EP1115483B1 Extraction articles and methods
11/26/2003CN1458863A Separating agent for optical isomer
11/26/2003CN1458072A Crosslinking process for adsorption of dye with spherical chitosan bead
11/26/2003CN1457919A Method for preparing high density core material coated with thin shell medium of agarose gel
11/26/2003CN1128807C Novel triazine-based detoxification agents and their use
11/26/2003CN1128663C Use of beta-cyclodextrin bonding silica gel as solid phase adsorptive medium
11/26/2003CN1128662C Process for preparing dealdehydized material
11/26/2003CN1128653C Multiplayer adsorbent beds for PSA gas separation
11/26/2003CN1128652C Fluid storage and delivery system comprising high work capacity physical sorbent
11/25/2003US6653519 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
11/25/2003US6653501 Using chromatographic process for separating a target chiral compound from its enantiomer in a racemic mixtures; purification
11/25/2003US6653399 Water absorbent material
11/25/2003US6653255 Porosity, purity
11/25/2003US6652828 Process for producing Mg-containing non-Al anionic clay
11/25/2003US6652775 Adsorbent compositions
11/25/2003US6652629 Filter apparatus
11/25/2003US6652626 Agglomerated adsorbent, process for the production thereof and use thereof for the non-cryogenic separation of industrial gases
11/25/2003CA2240145C Method and apparatus for making absorbent structures having divided particulate zones
11/20/2003WO2003095594A1 Method for desulphurisation of natural gas
11/20/2003WO2003095372A2 Method for treating water containing iron, manganese and arsenic
11/20/2003WO2003095368A1 Removal of chloramines from drinking water with improved activated carbon
11/20/2003WO2003041830A3 Macroporous gel, its preparation and its use
11/20/2003WO2002070109A8 Process and apparatus for removing sulfur compounds from hydrocarbon streams
11/20/2003US20030216256 Activated carbon adsorbent for adsorbing chemical impurities loaded with protective nanoparticles
11/20/2003US20030215417 A deodorants comprising a perfume and a sustained release controllers
11/20/2003US20030215377 Using metal hydroxides and metal loaded media with regeneration with a weak acid; or using H2SO4 and ZnSO4 and metal loaded media with regeneration with H2SO4 and ZnSO4
11/20/2003US20030214062 Method of manufacturing powder
11/20/2003US20030213937 Precipitated aragonite and a process for producing it
11/20/2003US20030213934 Polymer formulation for removing hydrogen and liquid water from an enclosed space
11/20/2003US20030213750 Comprises fibrillated cellulose fibers
11/20/2003US20030213749 Fractionating molasses via simulated moving bed (SMB) process comprising resin beds shallower than columns
11/20/2003US20030213732 Sol-Gel monolithic column with optical window and method of making
11/20/2003US20030213218 Filtering material and device and method of its manufacture
11/19/2003EP1363085A1 Adsorption heat pump, and use of adsorption material as adsorption material for adsorption heat pump
11/19/2003EP1362878A1 Purification of silicone oil
11/19/2003EP1362626A1 A method and apparatus for recovering a solvent
11/19/2003EP1362126A2 An integrated high throughput system for the analysis of biomolecules
11/19/2003EP1362076A1 Metallic thiacalix 4]arene complexes
11/19/2003EP1361915A1 Porous hybrid particles with organic groups removed from the surface
11/19/2003EP1361912A1 Method for packing capillary columns with particulate materials
11/19/2003EP1242638B1 A process for the recovery of copper from aqueous solutions containing iodinated organic compounds
11/19/2003EP0921855B1 Isolation of immunoglobulins
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