C12FRECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS removal of yeast from wine or sparkling wine C12G1/08DENATURED ALCOHOLPREPARATION THEREOF C12F3/00 C12F3/00Recovery of by-products C12F3/02of carbon dioxide C12F3/04Recovery of volatile fermentation products from carbon dioxide C12F3/06from beer and wine C12F3/02 takes precedence; removal of yeast C12G1/08 C12F3/08Recovery of alcohol from press residues or other waste material from carbon dioxide C12F3/04 C12F3/10from distillery slops C12F5/00Preparation of denatured alcohol