| 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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| 05/31/1995 | CN1103104A A process for the removal of impurities from hydrazine hydrate |
| 05/30/1995 | US5420279 Crystallised microporous gallium phosphate and its substituted derivatives and a method of preparing them |
| 05/30/1995 | US5420265 Separation of phosphorothioate oligonucleotides by capillary gel electrophoresis |
| 05/30/1995 | US5420168 Method of low pressure and/or evaporative drying of aerogel |
| 05/30/1995 | US5419955 Method for immobilizing superabsorbent polymer and products derived therefrom |
| 05/30/1995 | US5419891 Zinc cation exchanged lithium X-zeolite for nitrogen adsorption |
| 05/30/1995 | US5419884 Regenerative mercury removal process |
| 05/30/1995 | CA2083518C Method of pre-treating peat for use in biofilters for wastewater treatment and use thereof |
| 05/26/1995 | WO1995014118A1 Methods for the separation of biological materials |
| 05/26/1995 | WO1995013868A1 Method of manufacturing active cokes for simultaneous desulfurization and denitration processes |
| 05/26/1995 | WO1995013861A1 A method for separation and synthetic polymers that can be used as separation media in the method |
| 05/26/1995 | WO1995013857A1 Simultaneous sorption of water and organic compounds |
| 05/26/1995 | WO1995012632A3 Low density materials having good compression strength and articles formed therefrom |
| 05/24/1995 | EP0567473B1 Process for treatment of a fluid |
| 05/24/1995 | EP0524957B1 Regeneration of zeolites used for purifying 1,1,1,2-tetrafluoroethane |
| 05/24/1995 | DE4440931A1 Filter aid with low cristobalite content, useful in food industry |
| 05/24/1995 | CN1102832A Property improved super-absorpting acrylic polymer |
| 05/24/1995 | CN1028494C Carbon adsorption made from pyrolysed polymer of pore sulfonation |
| 05/24/1995 | CA2136471A1 Absorbent structure comprising superabsorbent, staple fiber, and binder fiber |
| 05/23/1995 | US5418203 Fuel absorbent and a process for making the fuel absorbent |
| 05/23/1995 | US5418061 Microporous polysulfone supports suitable for removal of low density lipoprotein-cholesterol |
| 05/23/1995 | US5417957 Divalent cation exchanged lithium X-zeolite for nitrogen adsorption |
| 05/23/1995 | US5417950 Absorption of nitrogen dioxide from nitric oxide with zeolites |
| 05/23/1995 | US5417942 Process for trapping gaseous ruthenium on polyvinyl pyridine, more particularly usable for recovering radioactive ruthenium from irradiated nuclear fuels |
| 05/23/1995 | US5417889 Cutting ceramic fibers in water; dehydrating, unravelling, drying, and heating; bulk density |
| 05/23/1995 | US5417853 Liquid chromatographic system and operation method |
| 05/18/1995 | WO1995013135A1 Oxygen absorber |
| 05/18/1995 | WO1995013134A1 Process for the production of bentonite-based sorbents for the absorption of liquids |
| 05/18/1995 | WO1995013125A1 Device and process for removing free hemoglobin from blood |
| 05/18/1995 | WO1995013122A1 Chemically impregnated zeolite and method for chemically impregnating and coating zeolite |
| 05/18/1995 | DE4440649A1 Agent for inhibiting unpleasant smells esp. of garbage |
| 05/18/1995 | DE4338582A1 Hydrophobic non-wovens for absorbing lipophilic liq., e.g. oil |
| 05/18/1995 | CA2175913A1 Device and process for removing free hemoglobin from blood |
| 05/17/1995 | EP0653067A1 Method and kit for pyridinium crosslink assay |
| 05/17/1995 | EP0652985A1 Wires incorporating a helical component, assemblies thereof, and use of said assemblies as catalyser and/or to recover precious metals. |
| 05/17/1995 | EP0652934A1 Use of aluminosilicates of the zeolite p type as low temperature calcium binders. |
| 05/17/1995 | EP0652804A1 Process for disposing of environmentally harmful substances |
| 05/17/1995 | EP0652803A1 Agglomerated activated carbon air filter |
| 05/17/1995 | EP0652798A1 Sorbent families |
| 05/16/1995 | US5416241 Method for purifying polyether polyols made with double metal cyanide catalysts |
| 05/16/1995 | US5416198 Selective sorbent removal system using polycation activated substrates |
| 05/16/1995 | US5416124 Polymeric adsorbents with enhanced adsorption capacity and kinetics and a process for their manufacture |
| 05/16/1995 | US5416051 Pillared metakandite clay compositions as sorbents, catalysts and ceramic and refractory precursors |
| 05/16/1995 | US5415779 Particle-loaded nonwoven fibrous article for separations and purifications |
| 05/16/1995 | US5415769 Separation agent comprising aliphatic or aromatic ester of polysaccharide |
| 05/16/1995 | US5415643 Flushable absorbent composites |
| 05/16/1995 | CA1335588C Antimicrobial superabsorbent compositions and methods |
| 05/11/1995 | WO1995012632A2 Low density materials having good compression strength and articles formed therefrom |
| 05/11/1995 | WO1995012392A1 Biochemically active agents for chemical catalysis and cell receptor activation |
| 05/11/1995 | DE4439782A1 Container filled with the powder of a hydrogen-absorbing alloy |
| 05/11/1995 | CA2174244A1 Biochemically active agents for chemical catalysis and cell receptor activation |
| 05/10/1995 | EP0652047A1 Method for separation of nitrogen and carbon dioxide by use of ceramic materials as separating agent |
| 05/10/1995 | EP0462226B1 Method and apparatus for achieving high reaction rates in solid-gas reactor systems |
| 05/10/1995 | EP0426833B1 Purification of sulphide-containing gases |
| 05/10/1995 | CN1102331A Method for extracting ginkgo extract from ginkgo leaf |
| 05/09/1995 | US5414204 Method of treating refractory activated carbon by exposure to ionizing radiation |
| 05/09/1995 | US5414201 Oxidation of halogenated organic compounds |
| 05/09/1995 | US5414191 Method of removing alkyltetralins from an alkylbenzene mixture |
| 05/09/1995 | US5414185 Olefins and isoalkanes |
| 05/09/1995 | US5413985 Partially crystalline, transitional aluminum oxides, methods for their synthesis and use for obtaining molded articles, which consist essentially of gamma Al2 O3 |
| 05/09/1995 | US5413975 Fixing large zeolite and zeolite-like molecular sieve crystals on moldings |
| 05/09/1995 | US5413771 SOX/NOX sorbent and process of use |
| 05/09/1995 | US5413625 Mixed ion-exchanged zeolites and processes for the use thereof in gas separations |
| 05/04/1995 | WO1995011960A1 Cell separation device |
| 05/04/1995 | WO1995011727A1 Combined sorbent/catalyst system |
| 05/04/1995 | DE4345218A1 Filter based on polyarylene thioether for denitrification of gas or liquid |
| 05/04/1995 | CA2175036A1 Combined sorbent/catalyst system |
| 05/03/1995 | EP0650925A1 Selective carbon filter |
| 05/03/1995 | EP0650469A1 Purification of 1,1,1,2-tetrafluoroethane. |
| 05/03/1995 | EP0616634A4 Method for removing sulfur to ultra low levels for protection of reforming catalysts. |
| 05/03/1995 | EP0542859B1 Method of decolourising water |
| 05/03/1995 | EP0490938B1 Microporous adsorbent |
| 05/03/1995 | EP0394350B1 Hydrophobic carbon molecular sieves |
| 05/03/1995 | CN1102139A Specific silica gel adsorbing aromatic hydrocarbon from light oil and its producing method |
| 05/02/1995 | US5411712 Efficient |
| 05/02/1995 | US5411667 Method of selectively separating lead ions |
| 05/02/1995 | US5411577 Gas flow through composite associated with dispersed phase containing oxides of silicon, aluminum, titanium or magnesium |
| 04/29/1995 | CA2109467A1 Sorbent for sorbing liquid |
| 04/27/1995 | WO1995010995A1 Absorbent material comprising a porous macrostructure of absorbent gelling particles |
| 04/26/1995 | EP0649895A1 Absorbant mat for oily or aqueous fluids |
| 04/26/1995 | EP0649853A1 Modified glass fiber membranes useful for DNA purification by solid phase extraction |
| 04/26/1995 | EP0649674A1 Heat generation process and installation with adsorbent regeneration producing a fertilizer |
| 04/26/1995 | EP0649398A1 Separation of tetrafluoroethane isomers |
| 04/26/1995 | EP0649332A1 Multilayered, gas-permeable textile filtering material against toxic chemical substances. |
| 04/26/1995 | EP0621801A4 Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions. |
| 04/26/1995 | EP0473699B1 Preparation of permeable hollow particles |
| 04/25/1995 | US5409813 Method for mammalian cell separation from a mixture of cell populations |
| 04/25/1995 | US5409769 Composite adsorbent and process for producing same |
| 04/25/1995 | US5409682 Preparation of essentially alkali-free borosilicate crystals having a zeolite structure |
| 04/25/1995 | US5409611 Method to identify analyte-binding ligands |
| 04/20/1995 | WO1995010355A1 Process and substrates for gel permeation chromatography |
| 04/20/1995 | WO1995010354A1 Epoxy derivatives of polyacrylic amides |
| 04/20/1995 | WO1995010344A1 Beaded capillaries for capillary electrophoresis and chromatographic separations |
| 04/20/1995 | DE4437078A1 Verfahren zur Beseitigung von in der Luft enthaltenen Kohlenwasserstoffen durch Adsorption A method for removing hydrocarbons contained in the air by adsorption |
| 04/19/1995 | EP0648777A1 Fluorinated surfaces useful for DNA purification by solid phase extraction |
| 04/19/1995 | EP0648730A1 Process for the production of oxo products |
| 04/19/1995 | EP0648728A1 Process for the production of ethanol and isopropanol |
| 04/19/1995 | EP0648720A1 Process for the removal of arsine and carbonyl sulphide from hydrocarbon feedstocks containing light olefin(s) |
| 04/19/1995 | EP0648535A1 Pore-impregnated body and method of producing same |
| 04/19/1995 | EP0648533A1 Liquid-absorbent material and process for producing the same |