초록 ▼

The process comprises bringing into contact a naturally alcoholic beer with a hydrophobic zeolite, separating the aqueous eluent phase from the adsorbent, thermally desorbing the adsorbed products, recovering the desorbed phase and separating it by distillation into an alcoholate and an aromatized p

The process comprises bringing into contact a naturally alcoholic beer with a hydrophobic zeolite, separating the aqueous eluent phase from the adsorbent, thermally desorbing the adsorbed products, recovering the desorbed phase and separating it by distillation into an alcoholate and an aromatized phase, then reconstituting an alcohol-free beer by mixing the dealcoholized aqueous phase and the aromatized phase with, secondarily, saturation of the reconstituted beer with gaseous carbon dioxide. The reconstituted beer preserves the organoleptic properties of the initial beer.

대표청구항 ▼

A process for obtaining alcohol-free beer from a naturally alcoholic beer, consisting of: (a) bringing into contact an alcoholic beer with a solid adsorbent consisting of a hydrophobic zeolite to form an aqueous eluent phase and products adsorbed on said adsorbent; (b) separating the aqueous eluent

A process for obtaining alcohol-free beer from a naturally alcoholic beer, consisting of: (a) bringing into contact an alcoholic beer with a solid adsorbent consisting of a hydrophobic zeolite to form an aqueous eluent phase and products adsorbed on said adsorbent; (b) separating the aqueous eluent phase from the adsorbent; (c) thermally desorbing said adsorbed products to form a desorbed phase; (d) recovering the desorbed phase; (e) separating the desorbed phase into an alcoholic phase and an aromatic aqueous phase; and (f) reconstituting an alcohol-free beer by mixing the aqueous phases recovered at the end of (b) and (e).