Process Observers and Data Reconciliation Using Mass and Energy Balance Equations - Advanced Control and Supervision of Mineral Processing Plants - page 66

Stream 2 Stream 11

Stream 9

Stream 12

Stream 5 Stream 7

time h time h

Figure 2.19 Comparison of estimated (dotted line) and simulated (continuous line) ore flowrates
in six different streams

Stream 11

time h

Stream 12

time h

Figure 2.20 Comparison of measured (crosses), estimated (dotted line) and simulated (continuous
line) lead grades in two selected streams