CH625135

A selective adsorbent for the separation of organic material from solution comprises adsorbent particles and magnetic particles embedded in a porous matrix of organic polymeric material, the porosity of the matrix being selected so as to allow only molecules of up to a certain order of molecular wei...

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Bibliographische Detailangaben
Hauptverfasser:	SIMON MICHAEL WEST, DONALD ERIC WEISS, DAVID ROGER DIXON
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BEER BIOCHEMISTRY BREWING OF BEER CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE DYES ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FOODS OR FOODSTUFFS HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES MAKING THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MILK OR CHEESE SUBSTITUTES MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MUTATION OR GENETIC ENGINEERING NATURAL RESINS ORGANIC CHEMISTRY PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SEPARATION SPIRITS THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	A selective adsorbent for the separation of organic material from solution comprises adsorbent particles and magnetic particles embedded in a porous matrix of organic polymeric material, the porosity of the matrix being selected so as to allow only molecules of up to a certain order of molecular weight to enter into the interstitial structure of the matrix whereby the composite material functions selectively to adsorb dissolved materials from solution. The adsorbent is useful, inter alia, in the food processing industry where trace quantities of materials need to be separated from complex mixtures.