12.12. Repeat Example 12.2 with one change: The model for the present flow is as shown in Fig. P12.12. EXAMPLE 12.2 CURING A MISBEHAVING REACTOR At present our 6-m³ tank reactor gives 75% conversion for the first order p A R. However, since the reactor is stirred with an underpowered turbine, we suspect incomplete mixing and poor flow patterns in the v pulse tracer shows that this is so and gives the flow model sketched in Fig What conversion can we expect if we replace the stirrer with one po enough to ensure mixed flow? XA = 75% 2 m³ ves 4m3 Deadwater Figure E12.2 Figure P12.12