| 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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| 03/19/2008 | EP1900745A1 Method for separation and collection of lignin derivative |
| 03/19/2008 | EP1900706A1 Oxygen excess type metal oxide, and method and apparatus making use of the metal oxide and ceramic for oxygen storage or oxygen selective membrane |
| 03/19/2008 | EP1900691A1 Apparatus for water treatment and method of treating water |
| 03/19/2008 | EP1899413A2 Surface modification of solid carrier materials |
| 03/19/2008 | EP1899342A1 [1, 2, 4]triazolo [1, 5-a]pyrimidine derivatives as chromatographic adsorbent for the selctive adsorption of igg |
| 03/19/2008 | EP1899308A2 Triazines as protein binding ligands |
| 03/19/2008 | EP1899272A1 Use of ashes as an alternative alkalising agent |
| 03/19/2008 | EP1899050A2 Polar functionized polymer modified porous substrate for solid phase extraction |
| 03/19/2008 | EP1899049A2 SEPARATION OF CARBON DIOXIDE (CO2) FROM GAS MIXTURES BY CALCIUM BASED REACTION SEPARATION ( CaRS-CO2) PROCESS |
| 03/19/2008 | EP1703955A4 Structures that inhibit microbial growth |
| 03/19/2008 | EP1483028B1 Precoat filtration media and methods of making and using |
| 03/19/2008 | EP1357999B1 A method for the removal of mercury from a gas stream |
| 03/19/2008 | CN201037115Y Activated carbon absorption regeneration integral processing device for organic waste water |
| 03/19/2008 | CN101146894A Desulfurizing agent and method of desulfurization with the same |
| 03/19/2008 | CN101146611A Stripping method |
| 03/19/2008 | CN101146610A Oxygen absorbent and oxygen-absorbing multilayered object |
| 03/19/2008 | CN101146609A Chromatographic media |
| 03/19/2008 | CN101146608A Gas-adsorbing substance, gas-adsorbing alloy and gas-adsorbing material |
| 03/19/2008 | CN101144566A Gas storage and dispensing system with monolithic carbon adsorbent |
| 03/19/2008 | CN101143911A Mesoporous polydivinylbenzene material with hypersorption characteristic and synthesis method thereof |
| 03/19/2008 | CN101143720A Active carbon micro-sphere absorption material and preparation method thereof |
| 03/19/2008 | CN101143313A Multifunctional nitrogen absorber |
| 03/19/2008 | CN101143312A Method for manufacturing and regenerating granular red mud absorber used for water process |
| 03/19/2008 | CN101143311A Environmental functional composite material based on nano granule inorganic functional agent |
| 03/19/2008 | CN101143280A Filter media for decreasing water hardness and its preparation method and filter element using the filter media |
| 03/19/2008 | CN101143273A Method for separating heating element Cs and Sr from high radioactive waste |
| 03/19/2008 | CN101143229A Water-absorbing agent and body liquid absorbing production |
| 03/18/2008 | US7345214 comprises ruthenium and platinum as the active catalytic metals and a modifier with cerium being a preferred; dispersed on a metal oxide support such as aluminas |
| 03/18/2008 | US7345007 Catalyst for selective oxidation of carbon monoxide in reformed gas |
| 03/18/2008 | CA2452409C Preparation of polymer particles |
| 03/18/2008 | CA2401005C Methods for extraction and reaction using supercritical fluids |
| 03/13/2008 | WO2008029932A1 Adsorbable ultrafine metal particle |
| 03/13/2008 | WO2008029308A1 Ultrasonic treatment system for separating compounds from aqueous effluent |
| 03/13/2008 | WO2008029115A1 Co-sintered polymer structures |
| 03/13/2008 | WO2007120483A3 Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration |
| 03/13/2008 | US20080064115 Desorbing analyte from solid support; chromatographic pretreatment |
| 03/13/2008 | US20080063592 spheres of activated carbon having high hardness used for prevention of automobile fuel evaporation; extruding a mixture of infusible solid coconut shell charcoal and coal with binders to form strands, then cutting, carbonization and activation by heating |
| 03/13/2008 | US20080061270 An oxygen-absorbing composition of the present invention contains a gas-barrier resin as well as a salt of an unsaturated carboxylic acid and an oxygen absorption promoter that are dispersed in the gas-barrier resin A cation that composes the salt of the unsaturated carboxylic acid is a cation |
| 03/13/2008 | DE20221830U1 Feststoffhaltige, wasserabsorbierende, anionische Polymere mit Schwammstruktur Solid containing, water-absorbing, anionic polymers with sponge structure |
| 03/13/2008 | CA2710702A1 Lithium-porous metal oxide compositions and lithium reagent-porous metal compositions |
| 03/12/2008 | EP1897437A2 Mineral granulate, method for its manufacture and application of the granulate |
| 03/12/2008 | EP1897436A2 Mineral granulate, method for its manufacture and application of the granulate |
| 03/12/2008 | EP1896437A2 Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides |
| 03/12/2008 | EP1896364A2 Pulverulent lime composition, method for the production thereof, and use of the same |
| 03/12/2008 | EP1896170A2 Methods for recovering activity of molecular sieve catalysts |
| 03/12/2008 | EP1896169A1 Method of reducing the level of nitrogen oxides in a medium by absorption with resorcin[4]arenes |
| 03/12/2008 | EP1689523A4 Metal oxide/hydroxide materials |
| 03/12/2008 | EP1519721B1 Polymer affinity matrix, a method for the production and use thereof |
| 03/12/2008 | EP1372825B1 Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent |
| 03/12/2008 | CN201033288Y High-temperature coal filtering adsorption material chilling equipment |
| 03/12/2008 | CN101142070A Method for producing polymer blends suited for use as filter aids |
| 03/12/2008 | CN101139408A Method for synthesizing crinovaryl selective adsorption functional material |
| 03/12/2008 | CN101138714A Chirality-isomer splitting capillary electric chromatogram coating column and method of preparing the same |
| 03/12/2008 | CN101138713A Preparation of indoor organic pollution gas purifying agent and process of using |
| 03/12/2008 | CN101138689A Filtration medium for eliminating ammonia nitrogen in water and method of preparing the same and filter element formed by said filtration medium |
| 03/12/2008 | CN101138688A Filtration medium for eliminating ozone disinfection by-product in water and method of preparing the same and filter element produced by said filtration medium |
| 03/12/2008 | CN100374860C Process for producing chloromycetin molecular engram solid phase extraction small column |
| 03/12/2008 | CN100374197C Solid compositions for selective adsorption from complex mixtures |
| 03/12/2008 | CN100374184C A process and apparatus for purifying hydrogen bromide |
| 03/12/2008 | CA2600786A1 Sorbents and sorbent composition for mercury removal |
| 03/11/2008 | US7342058 Water absorbing hydrogels and methods of making and use thereof |
| 03/11/2008 | US7341977 Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides |
| 03/11/2008 | US7341976 Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using |
| 03/11/2008 | US7341707 Method for in-situ synthesis of crystalline microporous metalloaluminophosphate in a formed body |
| 03/11/2008 | US7341682 Manufacture of polysaccharide beads |
| 03/11/2008 | US7341667 Process for reduction of inorganic contaminants from waste streams |
| 03/11/2008 | US7341665 a system comprising at least two types of apolar zeolites placed in succession; has structural channel dimensions similar to those of the molecules of the contaminants to be removed |
| 03/11/2008 | US7341618 Filters and methods of making and using the same |
| 03/11/2008 | CA2289756C Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties |
| 03/06/2008 | WO2008027530A1 Nanostructured materials comprising support fibers coated with metal containing compounds and methods of using the same |
| 03/06/2008 | WO2008026783A1 Water absorbing agent and production method thereof |
| 03/06/2008 | WO2008026772A1 Particulate water absorbing agent and production method thereof |
| 03/06/2008 | WO2008026667A1 Adsorption carrier containing composite fiber |
| 03/06/2008 | WO2008006186A3 Method of making a sorbent, the sorbent obtained by this method and the uses of the sorbent as feed additive and medicine |
| 03/06/2008 | WO2008003153A3 Process of obtaining industrial organic absorbent with aquatic plants and application way |
| 03/06/2008 | US20080058578 heated to a temperature in the range of about 125 to 650 degrees C; to produce a low-dioxin or substantially dioxin-free bleaching earth or raw clay |
| 03/06/2008 | US20080058206 Lanthanum free-flowing filtering compound |
| 03/06/2008 | US20080058205 Moisture absorbent composition, moisture absorbent molding, and method for controlling equilibrium humidity, method for controlling time of maintaining equilibrium humidity |
| 03/06/2008 | US20080057810 Production Of Absorbent Composites |
| 03/06/2008 | US20080053910 Water-Softening Method |
| 03/06/2008 | US20080053894 Poroushybrid material with organic groups removed from the surface |
| 03/06/2008 | US20080053893 Semipermeable Composite Membrane and Process for Producing the Same |
| 03/06/2008 | DE102006041552A1 Mineral granules useful as pet litter, constructional filling materials and binders for oil and/or chemicals comprise agglomerated porous calcium silicate hydrate particles |
| 03/06/2008 | DE102005055635B4 Verbundsystem mit Sauerstoff-Scavenger/Indikator-Funktion und dessen Verwendung Composite system with oxygen scavenger / indicator function and its use |
| 03/05/2008 | EP1894613A1 Porous structure with seed crystal-containing layer for manufacturing zeolite membrane, zeolite membrane, and method for manufacturing zeolite membrane |
| 03/05/2008 | EP1893723A1 Removal of nitrogen compounds |
| 03/05/2008 | EP1893654A1 Preparation of soluble and colloidal molecularly imprinted polymers by living polymerization |
| 03/05/2008 | EP1893329A1 Surface-rich clays used for the production of bleaching earth, and method for the activation of said clays |
| 03/05/2008 | EP1289630B1 Module with membrane elements in a cross-flow and in a dead-end arrangement |
| 03/05/2008 | EP1204589B1 PROCESS FOR PRODUCING Mg-CONTAINING NON-Al ANIONIC CLAY |
| 03/05/2008 | CN101134823A Graft-modified organic porous material and process for producing the same |
| 03/05/2008 | CN101134161A Method for producing algae toxin immune affinity chromatographic column and use method thereof |
| 03/05/2008 | CN100372605C Movable sulfurization active carbon heating regenerator and regeneration |
| 03/05/2008 | CN100372604C Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse |
| 03/05/2008 | CN100372603C SiO2 aerogel-bicomponent non-woven felt composite material for absorption and its manufacturing method |
| 03/04/2008 | US7338982 Functionalized mesoporous silicate structures, and related processes |
| 03/04/2008 | US7338734 Conductive lithium storage electrode |
| 03/04/2008 | US7338605 Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
| 03/04/2008 | US7338549 Oxygen sorbent compositions and methods of using same |
| 02/28/2008 | WO2008023853A1 Magnetic chemical absorber, process for producing the same, method of regenerating the same, and method of treating waste liquid |