| Patents for B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474) |
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| 03/21/1989 | US4813267 Thermal conductivity detector |
| 03/15/1989 | EP0306617A2 Use of Adsorbent and of apparatus for removing autoantibodies |
| 03/15/1989 | EP0306541A1 Process for obtaining daunorubicin-hydrochloride from fermentation broths |
| 03/08/1989 | EP0306301A1 Fluid purification |
| 03/08/1989 | EP0305817A2 Cartridge system for a chromatography column |
| 03/07/1989 | US4810391 Separation of hemoglobin A2 from hemoglobin mixture |
| 03/07/1989 | US4810381 Composite chromatographic article |
| 03/07/1989 | US4810168 Low pulsation pump device |
| 02/28/1989 | US4808529 Impregnating a membrane carrier with protein solution |
| 02/28/1989 | US4808317 Process for continuous contacting of fluids and solids |
| 02/28/1989 | US4808314 Method for reducing bacterial endotoxin contamination in solutions of macromolecules |
| 02/28/1989 | US4808300 Using molecular sieve mixture |
| 02/23/1989 | WO1989001505A1 Process and installation for recovering reusable gas from waste through pyrolysis |
| 02/23/1989 | DE3727004A1 Verfahren und anlage zur rueckgewinnung von verwertbarem gas aus muell durch pyrolyse Method and system for the recovery of recyclable trash by pyrolysis gas from |
| 02/22/1989 | EP0304143A1 Water-absorptive resin for microbial carrier |
| 02/21/1989 | US4806250 Liquid chromatography and apparatus using the same |
| 02/21/1989 | US4806244 Combined membrane and sorption process for selective ion removal |
| 02/21/1989 | US4806238 Chromatography column |
| 02/21/1989 | CA1250133A1 Hydrogen fluoride recovery process |
| 02/15/1989 | EP0303406A2 An immunoaffinity substrate |
| 02/14/1989 | US4804686 Cation-exchange support materials and method |
| 02/14/1989 | CA1249914A1 Device for continuous contacting of fluids and solids |
| 02/08/1989 | EP0302724A2 Supporting means |
| 02/08/1989 | EP0302503A2 Method for the separation and purification of t-PA |
| 02/08/1989 | EP0220293B1 Method for the purification of bioactive substances by biospecific adsorption |
| 02/07/1989 | US4802989 Ion exchanging to remove heavy metal ions |
| 02/07/1989 | US4802981 Automatic chromatography apparatus |
| 02/07/1989 | CA1249812A1 Production of pure sugars and ligno-sulphonates from sulphite spent liquor |
| 02/02/1989 | DE3824514A1 Process for the production of selective absorbents and use thereof |
| 02/01/1989 | EP0301948A1 Chromatographic separation device for fluids |
| 01/31/1989 | CA1249599A1 Process for separating saturated fatty acids |
| 01/26/1989 | WO1989000446A1 Affinity separating using immobilized flocculating reagents |
| 01/26/1989 | DE3724184A1 Process for removing PCBs and other halogenated organic pollutants from waste oils |
| 01/25/1989 | EP0150350B1 Cross-linked polymers, process for their manufacture and use thereof |
| 01/24/1989 | US4800027 Process for continuous application of solid lubricant to moving bed particles |
| 01/18/1989 | EP0299793A2 Packing materials for analysing enantiomer mixtures by liquid chromatography |
| 01/18/1989 | EP0299466A1 Separator with movable receptacles |
| 01/18/1989 | EP0299063A1 Hydrophilic article and method of producing same. |
| 01/11/1989 | EP0298503A2 Packing for liquid chromatography and method of using it |
| 01/10/1989 | US4797233 Adsorptive chromatography using metal zeolites |
| 01/10/1989 | US4797215 Method for sequential centrifugal stratification chromatography for separating components from mixtures |
| 01/10/1989 | US4797209 Adjustable distribution cell apparatus |
| 01/10/1989 | US4797207 Apparatus for controlling a pump to account for compressibility of liquids in obtaining steady flow |
| 01/10/1989 | CA1248448A1 PURIFICATION OF BIOLOGICALLY ACTIVE HUMAN IMMUNE INTERFERON-.gamma. |
| 01/10/1989 | CA1248325A1 Purification apparatus and method employing a regenerable ligand |
| 01/05/1989 | DE3720844A1 Column for the magnetic separation of cells, cell aggregates and cellular constituents |
| 01/04/1989 | EP0297998A1 Process for extracting and purifying gallium from Bayer liquors |
| 01/04/1989 | EP0297994A2 Process for the chromatographic separation, especially of isotopes or ions with the aid of ion exchange resin coatings and suitable resins for the process |
| 01/04/1989 | EP0297901A1 Packaging material for liquid chromatography |
| 01/04/1989 | EP0297149A1 Method and apparatus for separating mixtures of substances |
| 01/03/1989 | US4795802 Adosrption with active carbon, zeolites or an acidic ion exchanger |
| 12/29/1988 | WO1988010427A1 Centrifugal fast chromatograph |
| 12/29/1988 | WO1988010425A1 Microcolumn liquid chromatograph |
| 12/28/1988 | EP0296926A1 Composite polymers, their preparation and their use in liquid chromatography |
| 12/28/1988 | EP0296624A2 Zero-void column end plate for chromotography |
| 12/28/1988 | CA1247329A Fluid treatment process and apparatus |
| 12/27/1988 | US4794152 Bead-like polymer and production thereof |
| 12/27/1988 | US4793921 Separation materials for thin layer chromatography |
| 12/21/1988 | EP0295911A2 Article for absorbing oils |
| 12/21/1988 | EP0295809A2 Liquid chromatography dual zone packing materials and method for making and using same |
| 12/21/1988 | CN88103282A Method for extractting and purifying gallium from bayer-liquid |
| 12/21/1988 | CN88100785A Gel-type chelating resins and process for removal of multi-valent, alkaline earth or heavy metal cations from solutions |
| 12/20/1988 | US4792395 High speed countercurrent centrifuge for removal attachment of chromatographic columns thereto, and chromatographic column for the same |
| 12/20/1988 | CA1247015A1 Water-separating agent |
| 12/14/1988 | EP0295073A2 Chromatographic material |
| 12/14/1988 | EP0294528A2 Proton ionizable macrocyclic compounds and selective competitive separation of desirable metal ions from mixtures thereof with other ions |
| 12/14/1988 | EP0294410A1 Process for enriching and/or isolating cardiac glycosides using non-polar adsorber resins. |
| 12/08/1988 | DE3744699A1 Process for removing radioactive metal isotopes from liquid foodstuffs or feedstuffs |
| 12/07/1988 | EP0293736A2 Ammonia separation using ion exchange polymeric membranes and sorbents |
| 12/06/1988 | US4789737 Oligonucleotide derivatives and production thereof |
| 12/06/1988 | US4789479 Packing for chromatography |
| 12/06/1988 | US4789472 Removable adsorber in hollow cylinder allows pressurized fluid flow; water treatment |
| 12/06/1988 | CA1245944A1 Fixation of dissolved metal species with a complexing agent |
| 12/01/1988 | WO1988009201A1 Process and device for separating and cleaning molecules |
| 12/01/1988 | DE3717211A1 Vorrichtung und verfahren zur trennung und reinigung von molekuelen Apparatus and method for separation and purification of molecules |
| 11/30/1988 | EP0293298A1 Processes for the preparation and regeneration of a copper-containing solid mercury adsorption mass |
| 11/30/1988 | CN88101501A Adsorption of proteins from fluids using composite gels |
| 11/29/1988 | US4787974 Blood purification |
| 11/29/1988 | US4787971 Miniaturized column chromatography separation apparatus and method of assaying biomolecules employing the same |
| 11/23/1988 | EP0292443A1 A solution for controlling the performance of the ionic exchange chromatography column of HPLC (high performance liquid chromatography) apparatuses, and a process for preparing the same |
| 11/22/1988 | US4786481 Method for eluting a metal adsorbed on a chelating agent |
| 11/22/1988 | US4786416 Cellulose triacetate |
| 11/22/1988 | US4786415 Separation agent comprising aliphatic ester of polysaccharide |
| 11/22/1988 | CA1245165A1 Solvent pressurization system |
| 11/22/1988 | CA1245073A1 Apparatus and method for optimizing separation of an unknown sample by liquid chromatography |
| 11/17/1988 | WO1988008977A1 Device for preparation of gradient solution for high-pressure liquid chromatograph |
| 11/17/1988 | WO1988008976A1 Device for feeding preformed gradient solution to liquid chromatographic column |
| 11/17/1988 | EP0290684A1 Process for separating arabinose |
| 11/15/1988 | US4784962 Mixture of amino acid derivatives, process of producing the mixture and use of the mixture for quantitative determination of the amino acids |
| 11/09/1988 | EP0289755A1 Absorption column for the chromatographic separation of mixtures of substances |
| 11/08/1988 | US4783264 Process and an apparatus for the recovery of a compound |
| 11/03/1988 | WO1988008323A1 Ion exchange method for separation of scandium and thorium |
| 11/02/1988 | EP0288529A1 Process for separating and decanting colloids by exclusion chromatography. |
| 11/01/1988 | US4781977 Water-insoluble resin-spacer-ligand |
| 10/26/1988 | EP0288310A2 Substrate and process for making a substrate |
| 10/26/1988 | EP0287922A2 Preparative chromatography column |
| 10/25/1988 | US4780116 Column packed with adsorbent having cooling tube for immersion suspended in pressure vessel with heater; hydrogen isotope separation |
| 10/25/1988 | US4780113 Chromatography concentration and separation |
| 10/20/1988 | WO1988007891A1 Mineral substance, process for its manufacture and use thereof |
| 10/20/1988 | WO1988007886A1 Fused-silica microbore packed chromatography column with chemically modified column wall |