| 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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| 02/19/2004 | WO2004014548A1 Organic porous article having selective adsorption ability for boron, and boron removing module and ultra-pure water production apparatus using the same |
| 02/19/2004 | WO2004014547A1 Method for the thermal treatment of kieselguhr, thermally-treated kieselguhr and use of such a kieselguhr |
| 02/19/2004 | WO2004014546A1 Combination of a guard bed and a copper-containing catalyst bed |
| 02/19/2004 | WO2004014526A1 Method for separating gaseous mixtures |
| 02/19/2004 | WO2003064460A3 Two gonadotropin releasing hormones and a method to isolate the same |
| 02/19/2004 | WO2002068452B1 Method of isolating charged compounds, especially peptides and proteins |
| 02/19/2004 | US20040034203 Polyol-modified silanes as precursors for silica |
| 02/19/2004 | US20040033975 Whole cell engineering using real-time metabolic flux analysis |
| 02/19/2004 | US20040031758 Composition and process for removing moisture from hydrogen halides |
| 02/19/2004 | US20040031749 Microbiocide mixture comprising a polydiallyldimethylammonium chloride and silver nitrate, coated on fibers, membranes, films, woven or nonwoven textile |
| 02/19/2004 | US20040031730 A metal oxide selected from a cerium oxide, a scandium oxide, a lanthanum oxide, and a metal oxide promoter in a reduced valence; fluid catalytic cracking of hydrocarbon fuel, removing sulfur, diolefins and other gum forming compounds |
| 02/19/2004 | DE20220671U1 Adsorbent material, for atomic/biological/chemical protective clothing, is in a lightweight multi-layer structure with carrier and barrier and adsorbent layers which allow the escape of perspiration |
| 02/19/2004 | DE10236664A1 Verfahren und Vorrichtung zur adsorptiven Stofftrennung Method and apparatus for adsorptive substance separation |
| 02/19/2004 | DE10159525A1 Composite adsorbents, useful for elimination of contaminants in light hydrocarbons, comprises alumina, zeolite and metallic components |
| 02/18/2004 | EP1389606A1 Separatory agent comprising polysaccharide derivative having polycyclic structure |
| 02/18/2004 | EP1389605A1 Separatory agent for optical isomer |
| 02/18/2004 | EP1194479B1 Process for making fluorinated polymer adsorbent particles |
| 02/18/2004 | CN1476494A Wettable Polyolefin fibers and fabrics |
| 02/18/2004 | CN1476343A Method for drying organic liquid electrolytes |
| 02/18/2004 | CN1475566A Preparation method of pectase affinity absorbent |
| 02/18/2004 | CN1475303A Refrigerator odour removing and fresh keeping product |
| 02/18/2004 | CN1475302A Aluminium oxide silicide carrier |
| 02/18/2004 | CN1138786C Antibody for identifying osteoclast forming inhibitor binding protein, and preparing process and use |
| 02/18/2004 | CN1138701C Method of making mesoporous carbon using pore formers |
| 02/18/2004 | CN1138594C Novel agropolymer used for purification of polluted contaminated water containing metal or ions and method of producing agropolymer |
| 02/17/2004 | US6693159 Manufacturing porous cross-linked polymer monoliths |
| 02/17/2004 | US6693055 Zeolite-substrate composite comprising a patterned zeolite layer on a substrate and preparation thereof |
| 02/17/2004 | US6692811 Substrates comprising flocked fibers of superabsorbent polymer |
| 02/17/2004 | US6692723 MTT zeolite comprising crystals and crystal aggregates with specific granulometries, and its use as a catalyst for isomerizing straight chain paraffins |
| 02/17/2004 | US6692615 Method of making a slurry |
| 02/17/2004 | US6691536 Washing apparatus |
| 02/12/2004 | WO2004013050A2 Solid materials for removing metals and fabrication |
| 02/12/2004 | WO2004013042A1 Molecular sieve ssz-64 |
| 02/12/2004 | WO2004012835A2 Heterogeneous adsorbent and the use thereof for diffusion separation methods |
| 02/12/2004 | WO2002102505A3 Biodegradable sorbents |
| 02/12/2004 | WO2002090542A8 Antigenic epitopes of factor viii, inhibitors directed against said epitopes and use thereof |
| 02/12/2004 | US20040030312 Water insoluble; water swelling; friction resistance |
| 02/12/2004 | US20040030073 Separation media |
| 02/12/2004 | US20040029897 Frangible compounds for pathogen inactivation |
| 02/12/2004 | US20040029730 Using metal hydroxide, calcium and magnesium chloiride with hardener and binder |
| 02/12/2004 | US20040029210 Assay for paralytic shellfish toxin |
| 02/12/2004 | US20040028901 Twisting, fluid flow channels; aggregation of particles |
| 02/12/2004 | US20040028678 Use of activated layered silicates for the adsorption of mycotoxins |
| 02/12/2004 | US20040028597 Fullerenes |
| 02/12/2004 | US20040026329 Precious metal scavenging from a liquid medium with a functionalised polymer fiber |
| 02/12/2004 | US20040026327 Composition and process for removing moisture from hydrogen halides |
| 02/12/2004 | US20040026322 Process and apparatus for adsorptive separation of substances |
| 02/12/2004 | US20040026321 Membrane process for separating sulfur compounds from FCC light naphtha |
| 02/12/2004 | US20040025533 A primary adsorbent material, such as activated carbon, for adsorption of carbon dioxide gas, a graphite material, and a polytetrafluoroethylene binder for effecting heat transfer in canned or bottled beverages (chilling and heating) |
| 02/12/2004 | US20040025302 Solid phase microextraction fiber cleaning and conditioning apparatus and method |
| 02/12/2004 | DE19826681B4 Verfahren zur Herstellung von neuartigen Getter-Werkstoffen in Form dünner metallischer und kohlenstoffhaltiger nanostrukturierter Schichten und Verwendung derselben zur Hochvakuumerzeugung und Gasspeicherung Process for the preparation of novel getter materials in the form of thin metal and carbonaceous nanostructured layers, and use thereof for producing a high vacuum and gas storage, |
| 02/12/2004 | DE10235043A1 Vorrichtung zum Absorbieren von Schadstoffen A device for absorbing pollutants |
| 02/12/2004 | DE10233898A1 Fluorinated hydrocarbon recovery from gas mixtures e.g. perfluorinated hydrocarbon and nitrogen, by adsorption on hydrophobic zeolite with a silica dioxide : alumina ratio of 80:1. |
| 02/12/2004 | DE10233542A1 Membran, Filtrationsmodul und Verfahren zur Abtrennung von Biomolekülen aus einer Flüssigkeit Membrane filtration module and method of separating biomolecules from a fluid |
| 02/12/2004 | DE10159914B4 Verfahren zur selektiven Anreicherung von natürlichen extrazellulären polymeren Substanzen, Anordnung zur Durchführung und Anwendungen des Verfahrens A process for the selective enrichment of natural extracellular polymeric substances, arrangement for conducting and applications of the method |
| 02/12/2004 | CA2466169A1 Solid materials for removing metals and fabrication method |
| 02/11/2004 | EP1387763A2 Polymeric membranes functionalized with egta ligands |
| 02/11/2004 | CN1474861A Oil recovery film and coating composition for forming said coating |
| 02/11/2004 | CN1138280C Adsorbent for radionucides and its preparing method and use |
| 02/11/2004 | CN1137852C Equipment for purifying extractant of mineral oil in water and process for treating adsorbent |
| 02/11/2004 | CN1137770C Agglomerated zeolite absorbents, mehtod for obtaining them and use of adsorbing paraxylene |
| 02/11/2004 | CN1137761C Cast membrane structures for sample preparation |
| 02/11/2004 | CN1137744C Method for eliminating organophosphorus compound contained in gas or liquid |
| 02/10/2004 | US6689820 Anion exchanger, process for producing same, and its use |
| 02/10/2004 | US6689715 Tethered polymer ligands |
| 02/10/2004 | US6689714 Core-in-shell sorbent for hot coal gas desulfurization |
| 02/10/2004 | US6689197 Does not leak from containers |
| 02/10/2004 | US6689195 Coating silicalite colloids on supports, then impregnating with waxes or polymers, then with mixtures of water and silica, and heat treating, to form crystal structured pore size catalysts having improved selectivity |
| 02/10/2004 | CA2324247C Cellulose/polymer composite enthalpy exchanger and method for its manufacture |
| 02/10/2004 | CA2324113C Polymeric desiccant articles and process for their manufacture |
| 02/05/2004 | WO2004011136A1 Filter element, filter and method of using and method of cleaning the same |
| 02/05/2004 | WO2004011126A1 Sorption concentrator with electrically heated desorption regeneration |
| 02/05/2004 | WO2004011120A1 Removing metals from solution using metal binding compounds and sorbents therefor |
| 02/05/2004 | WO2004011048A1 Absorbent binder desiccant composition and articles incorporating it |
| 02/05/2004 | WO2004011047A1 Superabsorbent materials with low gel-bed friction angles and composites made from the same |
| 02/05/2004 | WO2003078030A3 Treatment of environmental pollutants with mineral ores |
| 02/05/2004 | WO2003039704A3 Method of removal of hydrocarbons from soils using solids loaded polymer foam |
| 02/05/2004 | US20040024104 Comprising a water-absorbable resin and a water-insoluble nonporous spherical monoparticle of specified average particle diameter; excellent in the diffusion/absorption speed and absorption amount even for menstrual blood or feces |
| 02/05/2004 | US20040023051 Cellulose acylate is subjected to filtration before subjected to film-forming, wherein a filter aid such as SiO2 is used in the filtration. |
| 02/05/2004 | US20040023018 Absorption-promoting agent, especially an oxide of bismuth, antimony or arsenic, and particularly Sb2O5, supported on a porous absorbent substrate |
| 02/05/2004 | US20040022784 Oligosaccharide supports for e.g. removal of antibodies from blood |
| 02/05/2004 | US20040022717 Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same |
| 02/05/2004 | US20040020857 Method for mixed mode adsorption and mixed mode adsorbents |
| 02/05/2004 | US20040020855 Chromatographic column |
| 02/05/2004 | CA2485915A1 Sorption concentrator with electrically heated desorption regeneration |
| 02/04/2004 | EP1387390A2 Retentate chromatography and protein chip arrays with applications in biology and medicine |
| 02/04/2004 | EP1386938A1 Ion exchanger |
| 02/04/2004 | EP1386660A1 Isolation of proteins |
| 02/04/2004 | EP1386622A1 Device for absorbing pollutants and/or odours |
| 02/04/2004 | EP1385787A1 Alumina agglomerates, the preparation method thereof and use of same as an absorbent or catalyst carrier |
| 02/04/2004 | EP1385786A1 Alumina pellets, catalyst supports, catalysts or absorbent containing same and methods for preparing same |
| 02/04/2004 | EP1385692A1 Polymer surface modification |
| 02/04/2004 | EP1385623A1 Method and installation for regenerating absorbents used for capturing sulphur dioxide in combustion fumes |
| 02/04/2004 | EP1385622A1 Continuous process and apparatus for the efficient conversion of inorganic solid particles |
| 02/04/2004 | EP1385621A2 Adsorption powder containing cupric chloride |
| 02/04/2004 | EP1385620A2 Process for making and using a low beverage soluble iron content adsorbent and composition made thereby |
| 02/04/2004 | EP1385600A1 Method of adsorbing metals and organic compounds from vaporous streams |
| 02/04/2004 | EP1179627B1 Fiber capable of forming metal chelate, process for producing the same, method of trapping metal ion with the fiber, and metal chelate fiber |
| 02/04/2004 | EP1141124B1 Anionic-cationic polyion complexes comprising zwitterionic monomer component |
| 02/04/2004 | EP0892673B1 Desiccant entrained polymer |