C12F3/00	7	Recovery of by-products	C12F3/00	C12F3/00		153
C12F3/02	8	of carbon dioxide	C12F3/02	C12F3/02		180
C12F3/04	9	Recovery of volatile fermentation products from carbon dioxide	C12F3/04	C12F3/04		60
C12F3/06	8	from beer and wine (C12F3/02 takes precedence; removal of yeast C12G1/08)	C12F3/06	C12F3/06		324
C12F3/08	9	Recovery of alcohol from press residues or other waste material (from carbon dioxide C12F3/04)	C12F3/08	C12F3/08		72
C12F3/10	8	from distillery slops	C12F3/10	C12F3/10		270
C12F5/00	7	Preparation of denatured alcohol	C12F5/00	C12F5/00		155
