Title:
METHOD AND APPARATUS FOR ADJUSTING ALCOHOL CONTENT OF WINE OALCOHOLIC BEVERAGE
Document Type and Number:
Japanese Patent JPS6283881
Kind Code:
A
Abstract:
The invention concerns a product for adjusting the degree of alcohol of wines or alcoholic beverages. According to the invention, this process consists in resorting to two coupled reverse osmosis systems each comprising a tank for supplying the product to be processed upstream from a reverse osmosis cell, in equipping the two reverse osmosis cells P and I with membranes with a distinctly different permeability to ethanol, in withdrawing the permeate originating from said cell P, in sending it into said supply reservoir upstream from said cell I, in withdrawing the permeate originating from said cell I and in sending it into the supply tank upstream from cell P, whilst recovering the corresponding concentrates X and Y.
Inventors:
RISHIYARU DEIKU
GIYUI MURAN
PIJIEERU GARUJII
GIYUI MURAN
PIJIEERU GARUJII
Application Number:
JP15590086A
Publication Date:
April 17, 1987
Filing Date:
July 02, 1986
Export Citation:
Assignee:
INST NATL RECH CHIM APP
International Classes:
C12G1/00; C12G3/08; C12H6/00; C12M1/12; (IPC1-7): C12G3/08; C12G3/10
Attorney, Agent or Firm:
Mitsuo Adachi
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