METHOD FOR TREATMENT OF AQUEOUS-ALCOHOLIC SOLUTION FROM ALDEHYDES

FIELD: food industry, liqueur and vodka industry. ^ SUBSTANCE: invention can be used for treatment of vodkas from aldehyde impurities. An aqueous-alcoholic solution is subjected for the preliminary treatment in sand, carbon and cartridge filters at the rate 1.5 m/h and then passed through ion-exchan...

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Bibliographische Detailangaben
Hauptverfasser:	BUKHOVETS E.G, IKHSANOV R.A, KAZNACHEEV A.V, BEZRUKOV N.E, JURKEVICH E.M, ELISEEVA T.V, SELEMENEV V.F, NABOKIN A.V, POLJAKOV V.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AGEING BEER BIOCHEMISTRY CHEMISTRY CLARIFICATION ENZYMOLOGY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PASTEURISATION PRESERVATION PURIFICATION SPIRITS STERILISATION VINEGAR WINE
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Beschreibung
Zusammenfassung:	FIELD: food industry, liqueur and vodka industry. ^ SUBSTANCE: invention can be used for treatment of vodkas from aldehyde impurities. An aqueous-alcoholic solution is subjected for the preliminary treatment in sand, carbon and cartridge filters at the rate 1.5 m/h and then passed through ion-exchange resin at the rate 10-15 charge volume/h. Weak-base anion-exchange resin in OH-form comprising functional groups as secondary and/or primary amines is sued as resin. Proposed invention provides enhancing quality of vodka and simplifying equipments used in realization of the method. ^ EFFECT: improved treatment method. ^ 5 tbl, 2 dwg, 2 ex