A global biotechnology company who is a leader in the supply of animal feed supplements, contracted Vogelbusch USA to assist them with building a facility to treat an ethanol/water stream remaining from brewery yeast recovery. The package supplied by Vogelbusch USA was designed as a two-stage process that consists of a two-column distillation, which produces an ethanol/water vapor that is then dried in a molecular sieve unit.
Download article written by Dan Mahon, vice president at VOGELBUSCH USA Inc., for Biofuels International Magazine