Food or edible material: processes – compositions – and products – Fermentation processes – Alcoholic beverage production or treatment to result in...
Patent
1986-06-20
1989-02-21
Chin, Peter
Food or edible material: processes, compositions, and products
Fermentation processes
Alcoholic beverage production or treatment to result in...
426 16, 426490, 210641, 210651, C12G 100, C12C 1104
Patent
active
048063665
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.
REFERENCES:
J. P. Choudhury et al, "Separation of Ethanol from Ethanol-Water Mixture by Reverse Osmosis", Biotechnology and Bioengineering, vol. 27, No. 7(1985) Wiley & Sons, NY, pp. 1081-1084.
M. H. V. Mulder et al.: "Ethanol-Water Separation by Pervaporation" Chemical AB., vol. 100, No. 11, Mar. 1984, pp. 424-425, Abstract No. 84147x, Columbus, Ohio US, & J Membr. Sci. 1983, 16, 269-84.
Dick Richard
Galzy Pierre
Moulin Guy
Chin Peter
Dang Thi
Institut National de Recherche Chemique Appliquee
LandOfFree
Process for adjusting the alcohol content of wines or alcoholic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for adjusting the alcohol content of wines or alcoholic , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for adjusting the alcohol content of wines or alcoholic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1521121