| Patents for B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474) |
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| 06/20/1995 | US5425858 Method and apparatus for capacitive deionization, electrochemical purification, and regeneration of electrodes |
| 06/20/1995 | US5425242 Process for recovery and purification of refrigerants with solid sorbents |
| 06/14/1995 | EP0657388A1 Method and apparatus for purifying water |
| 06/13/1995 | US5424050 Recovering gallium compounds from aqueous sodium aluminate solutions by using treated polystyrene resin which has been impregnated with 7-alkyl(or alkenyl)-8-hydroxyquinoline, then elution |
| 06/13/1995 | US5424041 Self-metabolic functional material |
| 06/13/1995 | US5423982 Liquid chromatography column adapted for in situ chemical sterilization |
| 06/13/1995 | US5423661 Fluid metering, mixing and composition control system |
| 06/13/1995 | CA1335863C Method and installation for the recovery of utilizable gas from garbage by pyrolysis |
| 06/06/1995 | US5422284 Method of performing affinity separation using immobilized flocculating agent on chromatographic support |
| 06/06/1995 | US5422009 Treating amine-water absorbent with sulfonated divinylbenzene -styrene copolymeric cationic resin to remove calcium to prevent calcium carbonate formation |
| 06/06/1995 | US5422007 Method and apparatus for fractionation of a mixture on a simulated fluidized bed in the presence of a compressed gas, a supercritical fluid or a subcritical liquid |
| 06/06/1995 | US5421860 Sorption of organic compounds from fluids |
| 05/31/1995 | EP0655624A1 Column and column device for liquid chromatography, and a method for using said column device |
| 05/31/1995 | EP0655266A1 A fluid distribution apparatus an artificial moving bed, and a continuous adsorption method |
| 05/30/1995 | US5420286 Forming a glycoside with a saccharide and resolution then treatment with acid |
| 05/30/1995 | US5419891 Zinc cation exchanged lithium X-zeolite for nitrogen adsorption |
| 05/30/1995 | US5419884 Regenerative mercury removal process |
| 05/30/1995 | US5419819 Self-regenerating column chromatography |
| 05/26/1995 | WO1995014220A2 Method and device for the separation of dissolved and undissolved mixtures |
| 05/26/1995 | WO1995013861A1 A method for separation and synthetic polymers that can be used as separation media in the method |
| 05/24/1995 | EP0653951A1 Process and apparatus for removing bottoms from a mixture |
| 05/24/1995 | EP0653950A1 Material for extracting hydrophobic components dissolved in water. |
| 05/24/1995 | EP0653949A1 Process for removing toxicants from aqueous petroleum waste streams |
| 05/24/1995 | EP0567473B1 Process for treatment of a fluid |
| 05/23/1995 | US5417957 Divalent cation exchanged lithium X-zeolite for nitrogen adsorption |
| 05/18/1995 | WO1995013122A1 Chemically impregnated zeolite and method for chemically impregnating and coating zeolite |
| 05/17/1995 | EP0652934A1 Use of aluminosilicates of the zeolite p type as low temperature calcium binders. |
| 05/17/1995 | EP0652798A1 Sorbent families |
| 05/16/1995 | US5416124 Polymeric adsorbents with enhanced adsorption capacity and kinetics and a process for their manufacture |
| 05/16/1995 | US5415779 Particle-loaded nonwoven fibrous article for separations and purifications |
| 05/16/1995 | US5415773 Process vessel head flush apparatus |
| 05/16/1995 | US5415769 Separation agent comprising aliphatic or aromatic ester of polysaccharide |
| 05/16/1995 | US5415768 Flow-through capacitor |
| 05/11/1995 | WO1995012445A1 Process and device for separating a mixture |
| 05/11/1995 | CA2165825A1 Method and device for the separation of a mixture |
| 05/09/1995 | US5414191 Method of removing alkyltetralins from an alkylbenzene mixture |
| 05/09/1995 | US5413762 Device for the purification of synthetic oligonucleotides |
| 05/09/1995 | US5413708 Push column chromatography apparatus |
| 05/04/1995 | DE4438402A1 Process and apparatus for separating a mixture |
| 05/03/1995 | EP0650925A1 Selective carbon filter |
| 05/03/1995 | EP0650469A1 Purification of 1,1,1,2-tetrafluoroethane. |
| 05/03/1995 | EP0542859B1 Method of decolourising water |
| 05/02/1995 | US5411717 Horizontal brace between vertical members supporting salt grid; stability; water softening |
| 05/02/1995 | US5411667 Method of selectively separating lead ions |
| 04/26/1995 | EP0649853A1 Modified glass fiber membranes useful for DNA purification by solid phase extraction |
| 04/25/1995 | US5409611 Method to identify analyte-binding ligands |
| 04/20/1995 | WO1995010344A1 Beaded capillaries for capillary electrophoresis and chromatographic separations |
| 04/20/1995 | WO1995010343A1 Cleaning method |
| 04/20/1995 | CA2118208A1 Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| 04/19/1995 | EP0648777A1 Fluorinated surfaces useful for DNA purification by solid phase extraction |
| 04/19/1995 | EP0648709A1 Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| 04/19/1995 | EP0648521A2 Gel extraction |
| 04/19/1995 | EP0619751A4 Automated supercritical fluid extraction. |
| 04/19/1995 | EP0515480B1 Chromatography purification column |
| 04/18/1995 | US5407879 Promoting absorption or adsorption by treating with aqueous polymer solution, then drying to controlled moisture content |
| 04/18/1995 | US5407582 Method of treating power generating plant condensate |
| 04/18/1995 | US5407580 Process for separating acid-sugar mixtures using ion exclusion chromatography |
| 04/18/1995 | US5407573 Filter for water treatment containing biocidal resin |
| 04/18/1995 | US5407569 Mobile phase reservoir |
| 04/18/1995 | US5407568 Separation column containing S-carboxyalkylcysteine |
| 04/13/1995 | WO1995009922A1 Cloned pullulanase |
| 04/13/1995 | WO1995009907A1 Chemical separation using crystals of biological macromolecules |
| 04/13/1995 | WO1995009695A1 Ion exchanger |
| 04/13/1995 | DE4334359A1 Epoxy derivatives of polyacrylamides |
| 04/13/1995 | DE4334351A1 Dendrimeric graft polymers |
| 04/12/1995 | EP0647470A2 Adsorbent for beta2-microglobulin |
| 04/11/1995 | US5405535 Method of removing metal impurity |
| 04/11/1995 | US5405534 Process for separating and purifying a multicomponent mixture |
| 04/11/1995 | US5405532 Neutralization and biological purification; aftertreatment by nanofiltration and oxidation |
| 04/11/1995 | US5405431 Automatic adsorption tower switching system |
| 04/05/1995 | EP0646934A1 A method of treating water containing radioactive constituents |
| 04/05/1995 | EP0646038A1 Passivated and stabilized porous supports and methods for the preparation and use of same |
| 04/05/1995 | EP0530192B1 Molecular sieve regeneration process |
| 04/04/1995 | US5403917 Process for the quantitative selective removal or preparative isolation of tumour necrosis factor (TNF) or/and lipopolysaccharides (LPS) from aqueous liquids |
| 04/04/1995 | US5403898 Single arm attached cyclodextrin polysiloxanes and use thereof as chiral stationary phases in chromatographic separation of enantiomers |
| 04/04/1995 | US5403750 Biocompatible, low protein adsorption affinity matrix |
| 04/04/1995 | US5403489 Preventing pore-plugging; analyzing pesticdies, pollutants in rivers, waste water |
| 04/02/1995 | CA2107512A1 Method of treating water containing radioactive constituents |
| 03/30/1995 | WO1995008574A1 Displacement chromatography process and purified hemoglobin product |
| 03/30/1995 | CA2131335A1 Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay |
| 03/29/1995 | EP0645446A2 Device for retaining stabilising agents for drinks and other fluids |
| 03/29/1995 | EP0645181A2 Method of improving the contaminant resistance of a smectite clay |
| 03/29/1995 | EP0644799A1 Process of removing ions from solutions using a complex with sulfur-containing hydrocarbons also containing electron withdrawing groups bonded to a solid hydrophilic matrix |
| 03/29/1995 | EP0644792A1 System for solid phase reactions |
| 03/28/1995 | US5401476 Fluidized bed with separation by distillation, isomerization and crystallization |
| 03/28/1995 | US5401466 In blood sample |
| 03/28/1995 | US5401418 Barriers, pollution control |
| 03/28/1995 | US5401417 Selective adsorption of organic material from water by modified clays |
| 03/23/1995 | WO1995007740A1 Multiple grade flush adsorption separation process |
| 03/22/1995 | EP0643608A1 Protein purification |
| 03/21/1995 | US5399681 Alkylation with ethyleneimine, rearrangement, bonding to polymer or macromolecule solid support |
| 03/21/1995 | CA2001778C Sorption vessel with interstage screening vessel |
| 03/15/1995 | EP0642826A1 Selective carbon filter |
| 03/15/1995 | EP0642662A1 Liquid chromatography cartridge |
| 03/15/1995 | EP0642570A1 Safe transport process for dangerous liquids and gasses |
| 03/15/1995 | EP0484371B1 Purification of hydrogen peroxide |
| 03/14/1995 | US5397476 Purification of solutions |
| 03/14/1995 | US5397475 Ion exchanging to remove metals |
| 03/14/1995 | US5397467 Liquid chromatography system and reservoir cap for use therein |
| 03/09/1995 | WO1995006652A1 Nucleic acid purification compositions and methods |