Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616)
10/2005
10/12/2005CN1680426A Purification method which prevents denaturation of an antibody
10/12/2005CN1680421A Adsorption of nucleic acids to a solid phase
10/12/2005CN1680019A Rare earth complexing adsorbent, preparation and use in olefin/paraffin separation
10/12/2005CN1680018A Methanal disintegrant and preparation thereof
10/12/2005CN1680017A Production, re-activating method and products of active golden carbon
10/12/2005CN1680016A Improvement of removing organic matter from refuse percolate
10/12/2005CN1680001A Hydrocarbon separation method
10/12/2005CN1680000A Periodic high temperature regeneration of thermal swing adsorption systems
10/12/2005CN1679996A Production of ozone-removing filtering net of active carbon
10/12/2005CN1222355C Photocatalyst granular and its prepn. method
10/11/2005US6953604 Fibrillation cellulose fibers; gravity fluid flow filter
10/11/2005US6953494 Sorbents and methods for the removal of mercury from combustion gases
10/11/2005CA2370873C High purity oxygen production by pressure swing adsorption
10/06/2005WO2005093407A1 Method and apparatus for pre-treating polynuclear aromatic hydrocarbon before analyzing
10/06/2005WO2005093053A1 Method and apparatus of automatically isolating and purifying nucleic acid
10/06/2005WO2005093052A1 Method for selectively separating and purifying rna and method for separating and purifying nucleic acid
10/06/2005WO2005092940A1 Block copolymer and method for producing same
10/06/2005WO2005092790A2 Method and apparatus for purifying inorganic halides and oxyhalides using zeolites
10/06/2005WO2005092492A1 Treated bottom ash medium and method of arsenic removal from drinking water
10/06/2005WO2005092466A1 A process for the extraction of ethanol from a water solution
10/06/2005WO2005092465A2 Device for dewatering preferably a hydraulic fluid
10/06/2005WO2005091972A2 Group iv metal oxide monolithic columns
10/06/2005WO2005065199A3 Ceramic structures having hydrophobic coatings
10/06/2005US20050222547 Diaper with improved body fit
10/06/2005US20050222454 Separating agent for optical isomer and method for preparation thereof
10/06/2005US20050222344 Process for producing water-absorbing polymer having controlled moisture content
10/06/2005US20050222279 Porous polymeric base matrix, such as a crosslinked carbohydrate, onto which branched hydrophilic polyhydroxy-functional polymers (e.g., sugar or a sugar alcohol monomers crosslinked with epichlorohydrin) have been covalently attached; useful in chromatographic separation
10/06/2005US20050221980 Particulate water absorbent containing water absorbent resin as a main component
10/06/2005US20050221029 Oxygen scavenging system
10/06/2005US20050220982 Forming porous agarose beads via heating and use of fluorosurfactant; agarose coatings, films and/or beads
10/06/2005US20050218078 Chromatographic interseparation of rhodium mixed with ruthenium and base metal(s) from a solution of complexes of these metals (ruthenium is present as a nitrosyl complex) by contacting a support functionalised with a substituted monoamine group having at least one hydrophilic group.
10/06/2005US20050217483 Ingredient and process for producing copper (I) chloride, adsorbent and adsorbing method for reductive gas each with the use of copper (I) chloride, and recovering method of carbon monoxide gas
10/06/2005DE102004014087A1 Producing self-supporting zeolite structures, e.g. for separating substances, comprises effecting secondary crystal growth and template destruction after hydrothermal in-situ seeding
10/06/2005DE102004013827A1 Verfahren zum Herstellen eines Elementes aus weichelastischem PU-Schaumkunststoff und danach hergestelltes Element A method of manufacturing an element made of flexible polyurethane foam plastic and then prepared element
10/05/2005EP1582505A1 Stable adsorber granulates
10/05/2005EP1581337A2 Composition for separating molecules
10/05/2005EP1581336A2 Acid activated montmorillonite based filtration aid
10/05/2005EP1373273B1 Process for preparing maytansinol
10/05/2005EP1289748B1 Method of stabilizing composite media and media produced thereby
10/05/2005EP1123389B1 A method of affinity separation and ligands for use therein
10/05/2005CN1678903A Berg Hans, Busson Philippe, Carlsson Mats
10/05/2005CN1678681A Water absorbing agent and method for the production thereof
10/05/2005CN1678390A Adsorbent for removing sulfur compound, process for producing hydrogen and fuel cell system
10/05/2005CN1678385A Method for separation of isotopes
10/05/2005CN1678357A Superabsorbent polymers and method of manufacturing the same
10/05/2005CN1678356A Superabsorbent polymers and method of manufacturing the same
10/05/2005CN1678355A 空气净化器 Air Purifier
10/05/2005CN1676211A Method for preparing starch absorption carrier
10/05/2005CN1676210A High active calcium-base CO2 absorbent and its preparing method
10/05/2005CN1676195A Method for manufacturing chemical filter
10/05/2005CN1221864C Process for producing acid sensitive liquid composition containing a carbonate
10/05/2005CN1221311C Process of preparing particle adsorbent by catalytic cracking spent catalyst
10/04/2005US6951960 Complexing amine with metal; stripping; regeneration amine with hydrochloric acid
10/04/2005US6951933 Superabsorbent biopolymer for use in cosmetics, toiletries and infant diapers
10/04/2005US6951895 Mixture of an acidic water-swellable, water-insoluble polymer and a basic material; slowly absorbs large quantity of liquid, particularly under an external pressure; disposable absorbent products
10/04/2005US6951713 Absorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
10/04/2005US6951690 Olefin rearrangement catalyst
10/04/2005US6951644 Adsorbent for peptidoglycan and method and apparatus for adsorptively removing peptidoglycan
10/04/2005US6951638 reacting Si and Al sources and an organic template under hydrothermal conditions to produce a reaction product in the presence of seed crystals of the zeolite with an average particle size from about 10 to 100 mu m, without separation of seed
10/04/2005US6951635 Zinc oxide-based sorbents and processes for preparing and using same
09/2005
09/29/2005WO2005090665A1 Liquid sorbent material
09/29/2005WO2005090524A1 Improved desulfurization process
09/29/2005WO2005090417A1 Ultrafine particle capable of moisture absorption and desorption and product utilizing the ultrafine particle
09/29/2005WO2005089933A1 Improvements in polymer particles
09/29/2005WO2005089932A1 Method for producing an element consisting of soft-elastic polyurethane foamed plastic and element produced according to said method
09/29/2005WO2005089931A2 A mercury adsorbent composition, process of making same and method of separating mercury from fluids
09/29/2005WO2005089911A1 Materials, methods, and systems for separating and identifying proteins from mixtures
09/29/2005WO2005046855A3 Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same
09/29/2005US20050215840 Oxygenate to olefin process
09/29/2005US20050215762 use for removal of erbium impurities from yttria (Y2O3) obtained from monazite beneficiation; complexing an erbium imprint ion with 5,7-dichloroquinoline-8-ol and 4-vinyl pyridine; prepolymerizing with porogen, crosslinking and leaching erbium out
09/29/2005US20050215412 High-concentration particle concentrate, powder, preparing method of high-concentration particle concentrate, and preparing method of powder
09/29/2005US20050214926 Adhering nucleotide sequences to solid support; gene expression analysis
09/29/2005US20050214815 Biochip comprising ionic polymer coatings binding to a charge opposite substrate coatings through a binder; protein separation by ion exchange chromatographic method; analysis kits
09/29/2005US20050214541 Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials
09/29/2005US20050214203 Composite containing such as lithium silicate main component; absorbing, removing and desorbing carbon dioxide by product; maintains performance of and can be directly mixed with solid catalyst
09/29/2005US20050214188 Complex shaped fiber for particle and molecular filtration
09/29/2005US20050214162 Process for production of a regioselective membrane
09/29/2005US20050212174 Method for manufacturing chemical filter
09/29/2005US20050211642 Superpositioned layers of activated carbon, cellulose, and fibers; floating supports
09/29/2005US20050211624 removing water from vapor stream; permselectivity; sorbent particles contains crosslinked polyallyl amine, polyvinyl amine, poly-4-vinyl pyridine or poly-2-vinyl pyridine, and polyvinyl alcohol, polyethylene glycol or polyallyl alcohol; dehydration
09/29/2005US20050211621 Positively charged membrane
09/29/2005US20050211616 Porous adsorptive or chromatographic media
09/29/2005US20050211615 Porous adsorptive or chromatographic media
09/29/2005US20050211100 Shaped composite adsorbent material
09/29/2005US20050211099 Spiral composite adsorbent material
09/29/2005DE4120242B4 Verfahren zur Herstellung eines verbesserten Filterhilsmittels, danach hergestelltes Filterhilfsmittel und seine Verwendung A process for preparing an improved Filterhilsmittels, then filter aid manufactured and its use
09/29/2005DE102004033561A1 Binder produced by reacting a water-based carbohydrate material with phosphoric acid, sulfuric acid, a sulfuric acid derivative or a salt thereof, useful for making active carbon briquettes
09/29/2005DE102004012259A1 Verfahren zur Verringerung des Dioxingehaltes einer Bleicherde A method for reducing the dioxin content of a bleaching earth
09/29/2005DE102004009956A1 Adsorbens für Staubsammelfilter, Staubsammelfilter und Verfahren zur Geruchsadsorption Adsorbent for dust collection filters, dust collection filter and method for odor adsorption
09/28/2005EP1578693A2 Means to miniaturize diffusion filters for particulate removal
09/28/2005EP1578527A1 Preparation and use of mixed mode solid substrates for chromatography adsorbents and biochip arrays
09/28/2005EP1578526A1 Adsorbing material for blood and plasma cleaning method and for albumin purification
09/28/2005EP1578457A1 Carbon nanoball for deodorization
09/28/2005EP1233829B1 Method for cleaning the atmosphere
09/28/2005EP1171171B1 Superabsorbent-containing composites
09/28/2005CN1674982A Combination of a guard bed and a copper-containing catalyst bed
09/28/2005CN1673080A Crystalline zeolitic solid
09/28/2005CN1672784A Compositions and methods for hydrogen storage and recovery
09/28/2005CN1672776A Process for the purification of NF3
09/28/2005CN1220628C Process for producing ball type mentmorillonite active drying agent
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