Schematic diagrams illustrating the overall
configuration of the BIGCC systems with syrup and corn stover
as fuel are shown for the steam tube drying and the superheated
steam drying systems in Figs. 1 and 2, respectively.
The steam tube dryer schematic (Fig. 1) shows the configuration
where ambient air is preheated in a heat exchanger using
stack exhaust then mixed with dryer exhaust prior to the inlet
of the gas turbine.