Clarification method for grape must, and the must thus obtained

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United States of America Patent

PATENT NO 4994290
SERIAL NO

07398061

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Abstract

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A method for clarification and concentration of grape musts. Harvested and picked-up and crushed grapes are placed in a vinification vat, from which comes a must. The must then passes on to an apparatus where the solid phase and the liquid phase of the must are separated; and then the liquid phase is introduced into a flotation apparatus where it is clarified. The clarified must is then conveyed to a vat connected to a reverse osmosis concentration loop.

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Patent Owner(s)

Patent OwnerAddress
DEGREMONT183 AVENUE DU 18 JUIN 1940 92508 RUEIL MALMAISON
CHATEAU LEOVILLE LAS CASES33250 PAUILLAC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delon, Michel Bordeaux, FR 2 4
Wajsfelner, Rene Fresnes, FR 3 19

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