Grain Processing Corporation (GPC)

Located in Washington, Indiana, USA, Grain Processing Corporation (GPC) produces 65 million gallons per year of beverage and industrial grade ethanol. In 2008, KATZEN implemented a pressurized distillation tower for GPC in order to set up a cascaded energy system. The result of the new integrated distillation system was ongoing energy savings with no loss in product quality. The construction was carried out on site and tied into the existing process during a brief shutdown. GPC experienced nearly zero loss in production.

KATZEN provided to GPC equipment design and specifications, construction liaison, and start-up services.