| Patents for B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474) |
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| 08/06/2008 | EP1951394A1 A method of chromatography using semi-synthetic heparin ligands |
| 08/06/2008 | EP1701776A4 In situ treatment process to remove metal contamination from groundwater |
| 08/06/2008 | EP1660206B1 Methods and kits for purifying his-tagged proteins |
| 08/06/2008 | EP1396721B1 A caky chromatographic column and the method for producing it and its applications |
| 08/06/2008 | CN201095645Y Adsorption tower for dense moving bed |
| 08/06/2008 | CN101238366A Automated packing system and method for chromatography columns |
| 08/06/2008 | CN101234944A Method for purifying and separating olefin bond containing active compound |
| 08/06/2008 | CN100408999C Determination method of balsum pear saponin |
| 08/06/2008 | CN100408160C Sub-micron filter |
| 08/05/2008 | US7407586 Fractionating molasses via simulated moving bed (SMB) comprising resin beds shallower than columns |
| 08/05/2008 | US7407576 Separating agent for an optical enantiomeric isomer |
| 08/05/2008 | US7407568 Method of using sol-gel coatings for on-line preconcentration of amino acids in capillary electrophoresis |
| 08/05/2008 | CA2347960C A method of affinity separation and ligands for use therein |
| 08/05/2008 | CA2288528C Preparation and stabilization of food-grade marine oils |
| 07/31/2008 | WO2008071985A3 Extraction process and purification process |
| 07/31/2008 | WO2008059531A3 Clay based catalysts for treatment of hydrocarbon |
| 07/31/2008 | WO2008051984A3 Methods of purifying biodiesel fuels |
| 07/31/2008 | WO2008027587A9 High pressure flash chromatography |
| 07/31/2008 | US20080182979 Fractionation of protein containing mixtures |
| 07/31/2008 | US20080181819 high flow properties and a low dead volume; integrated system that comprises molecular traps, such as affinity microcolumns, derivatized mass spectrometer targets, mass spectrometers capable of multi-sample input and robotics with processing/data analysis interactive database software |
| 07/31/2008 | US20080179773 Separation system, components of a separation system and methods of making and using them |
| 07/31/2008 | US20080179253 For treating fluid containing contaminant, particulate material comprising mixture of cementitious material and partially neutralized red mud, wherein red mud has been pretreated by contacting it with water having total hardness supplied by calcium or magnesium of 3.5 millimoles p/l calcium carbonate |
| 07/31/2008 | US20080179252 Analytical Method for Organic Compounds Utilizing Spe Cartridges and Apparatus Therefor |
| 07/31/2008 | US20080179251 Wireless multiple fraction instrument for wireless monitoring and control of environmental sampling apparatuses or chromatographic apparatuses, including system by which environmental apparatuses may communicate with other environmental apparatuses; portable for environmentally testing samples in field |
| 07/31/2008 | US20080179248 Process for Cross-Linking Cellulose Ester Membranes |
| 07/31/2008 | US20080179243 Chromatographic absorbent as stationary phase, where chromatographic absorbent is disposed in chromatographic media to provide gradient of hydrophilic, hydrophobic, and/or ionic groups; increases resolution by uncoupling reciprocal relationship between gradient slope reduction and focusing strength |
| 07/31/2008 | US20080178738 Absorbent and/or filter materials comprising open cell foams coated with photocatalytic titanium dioxide, and methods of making and using the same |
| 07/30/2008 | EP1948677A1 Method for pre-fractionation of complex samples |
| 07/30/2008 | EP1948357A1 Molecularly imprinted polymer ion exchange resins |
| 07/30/2008 | EP1948339A1 Device for chromatographic separations |
| 07/30/2008 | EP1638989B1 Method and apparatus for continuous large-scale radiolabeling of proteins |
| 07/30/2008 | EP1295102B1 Installation and method for automatic preparation of samples |
| 07/30/2008 | CN101230080A simulated moving bed chromatography separation of 20(S) and 20(R)-ginsenoside Rg3 enantiomer |
| 07/30/2008 | CN101229452A Multifunctional high performance counter current chromatograph |
| 07/30/2008 | CN100406114C Chromatogram double layer particle |
| 07/29/2008 | US7404939 Mercury removal sorbent |
| 07/29/2008 | US7404901 Method for the removal of arsenic ions from water |
| 07/29/2008 | US7404900 Ammonium removal system including an electrophysical separation system |
| 07/29/2008 | US7404893 Chromatography cartridge and method for manufacturing a chromatography cartridge |
| 07/25/2008 | CA2576317A1 Method of obtaining inorganic salt and acetate salt from cellulosic biomass |
| 07/24/2008 | WO2008086811A1 Production of biofuel and protein from a raw material |
| 07/24/2008 | WO2008061222A9 Method and system for separating analytes |
| 07/24/2008 | US20080176960 Biodegradable biopolymers, method for their preparation and functional materials constituted by these biopolymers |
| 07/24/2008 | US20080173587 Aqueous stream purifier and method of use |
| 07/24/2008 | US20080173586 Purify hydrocarbon streams; calcination of intimately mixed solid mixtures of basic copper carbonate and sodium chloride powder led to a CuO material that is more difficult to reduce than basic copper carbonate in absence of any salt powder |
| 07/24/2008 | US20080173585 separating impure liquid co2 contains contaminant o2 and carbon monoxide, in a mass transfer separation column to produce contaminant-enriched overhead vapor and co2-enriched bottoms liquid, reboiling liquid to produce co2-enriched vapor and cooled crude co2; capture of CO2 in global warming abetement |
| 07/24/2008 | US20080173584 separating impure liquid CO2 contains contaminant o2 and carbon monoxide, in a mass transfer separation column to produce contaminant-enriched overhead vapor and CO2-enriched bottoms liquid, reboiling liquid to produce CO2-enriched vapor and cooled crude CO2; capture of CO2 in global warming abetement |
| 07/24/2008 | US20080173577 Fraction collector with adjustable tray |
| 07/24/2008 | CA2676303A1 Production of biofuel and protein from a raw material |
| 07/23/2008 | EP1945327A1 A single pass method and apparatus for separating a target molecule from a liquid mixture |
| 07/23/2008 | EP1945326A1 Improved process for analyzing, for separating, and for isolating individual polar protic monomers and/or oligomers |
| 07/23/2008 | EP1699540A4 Selective fluoride and ammonia removal by chromatographic separation of wastewater |
| 07/23/2008 | CN201088879Y Reverse-flow type activated char filter |
| 07/23/2008 | CN100404097C Use of pH-responsive polymers |
| 07/22/2008 | US7402283 Method of generating an acid and a base |
| 07/22/2008 | US7402251 Chromatography column and method of operation |
| 07/22/2008 | US7402250 Low compression liquid filled in advance in part of solvent passage after metering pump of liquid transfer section; only required secondary solvent filled after to suppress entry of primary solvent into solvent passage for transferring the secondary solvent; liquid-transfer performance is improved |
| 07/22/2008 | US7402243 Organosilanes and substrate bonded with same |
| 07/22/2008 | CA2350690C A chromatographic process utilizing a fluidised bed |
| 07/17/2008 | WO2008086357A2 Stationary phase gradient chromatography |
| 07/17/2008 | WO2008085435A1 Porous carbon-heteroatom-silicon hybrid inorganic/organic materials for chromatographic separations and process for the preparation thereof |
| 07/17/2008 | WO2008085116A1 Mult i -modal ion exchange chromotography resins |
| 07/17/2008 | WO2007133299A3 Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel |
| 07/17/2008 | WO2005113101A8 Method for the production of chemical and pharmaceutical products with integrated multicolumn chromatography |
| 07/17/2008 | US20080169241 Modified Anion Exchange Materials with Metal Inside the Materials, Method of Making Same and Method of Removing and Recovering Metals from Solutions |
| 07/17/2008 | US20080169240 Crosslinked polyvinylbenzylchloride beads with chelate-forming groups comprising protonated N-methyl-D-glucamine |
| 07/17/2008 | US20080169221 Adsorption of vanadium compounds from fuel oil and adsorbents thereof |
| 07/17/2008 | DE112005001172T5 Flusskreislaufsteuerung einer HPLC-Pumpe mit konstantem Fluss, um einen Niedrigflussbetrieb zu ermöglichen Flow control circuit of an HPLC pump at a constant flow, to enable a low flow operation |
| 07/16/2008 | EP1944311A1 Benzimidazole compounds and their use as chromatographic ligands |
| 07/16/2008 | EP1943351A2 Planar electrochromatography/thin layer chromatography separations systems |
| 07/16/2008 | EP1943189A1 Sulfur removal using ferrous carbonate absorbent |
| 07/16/2008 | EP1326815B1 Removal of polar contaminants from aromatic feedstocks |
| 07/16/2008 | CN101219369A Method for producing polymethyl trifluoro propyl-siloxane solid phase microextraction coating |
| 07/16/2008 | CN101219290A Separation method and device in a simulated entrained bed with a reduced number of large diameter valves |
| 07/15/2008 | US7399898 Simulated moving bed adsorptive separation process for preventing increase in pressure drop and system thereof |
| 07/15/2008 | US7399725 Perchlorate destruction |
| 07/15/2008 | US7399415 Flowing the liquid sample into a sample compartment and stopping the flow; sample compartment has a wall of ion exchange membrane having exchangeable ions of the same charge as the matrix ions to be removed; regenerant liquid stream flows through a regenerant flow compartment, transporting matrix ions |
| 07/15/2008 | US7399410 Chromatographic column and methods for controlling sorbent density |
| 07/15/2008 | US7399409 Packing material for separation of optical isomer and method of separating optical isomer with the same |
| 07/15/2008 | CA2250861C Cyclic adhesion inhibitors |
| 07/15/2008 | CA2142528C Process for the manufacture of a starch hydrolysate of low polymolecularity index, obtention and use of novel starch hydrolysate in peritoneal dialysis |
| 07/10/2008 | WO2008082952A2 Method and apparatus for removing arsenic from an arsenic bearing material |
| 07/10/2008 | WO2008082876A1 Methods and systems for multidimensional concentration and separation of biomolecules using capillary isotachophoresis |
| 07/10/2008 | WO2008082875A1 Methods and systems for off-line multidimensional concentration and separation of biomolecules |
| 07/10/2008 | WO2008082339A1 Separation media slurry tank |
| 07/10/2008 | WO2008064242A3 Chromatography systems comprising single-use components |
| 07/10/2008 | WO2008060940A3 Inverse fluidization for purifying fluid streams |
| 07/10/2008 | US20080167491 Simple and efficient preparation of an amino acid; used to prepare peptide nucleic acids (PNA) including those having photosensitive functional groups; reduction step of benzyloxycarbonyl- omega -amino acid derivatives |
| 07/10/2008 | US20080167460 Using porous monolithic inorganic type carrier comprising polysaccharides to separate, analyze and fractionate a broad range of racemic compound |
| 07/10/2008 | US20080164212 Method for Determining and Controlling the Formation of Deposits In a Water System |
| 07/10/2008 | US20080164196 Process and equipment for treating ammonium containing liquid |
| 07/10/2008 | US20080164195 Prefilter system for biological systems |
| 07/10/2008 | US20080164194 Centrifugal fraction collection system and method |
| 07/10/2008 | US20080164193 Simulated Moving Bed Type Chromatographic Separation Device |
| 07/10/2008 | CA2674088A1 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution |
| 07/10/2008 | CA2673977A1 Method and apparatus for removing arsenic from a solution |
| 07/09/2008 | EP1941269A1 A method of screening a biological target for weak interactions using weak affinity chromatography |
| 07/09/2008 | EP1941012A2 A process for the removal of sterols and other compounds from glycerol oils |
| 07/09/2008 | EP1290262B1 Domestic fabric article refreshment in integrated cleaning and treatment processes |
| 07/09/2008 | CN101218505A Interphase injector device for the direct coupling of liquid chromatography and gas chromatography |