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FIS-483 Consolidated Engineering Study Report

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Marathon Petroleum Company, Catlettsburg Refinery, KY<br />

Capacity Improvement <strong>Study</strong> of LPCCR Platformer Heater (1-44-B-1/2/3/4)<br />

4.1.2 Charge Heater Analysis:<br />

Table 12: List of Graphs of Charge Heater<br />

Figure No. Parameters Tag No.<br />

Figure 8 Inlet Temperature TI3<br />

Figure 9 Outlet Temperature TC252<br />

Figure 10 Temperature Rise Calculated<br />

Figure 11 Charge Rate X ∆T Calculated<br />

Figure 12 Tube Metal Temperature TI552<br />

Figure 13 Bridge Wall Temperature TI204<br />

Figure 14 Bridge wall O 2 AI11C<br />

Figure 15 Fuel Gas Flow Rate FC53<br />

Figure 16 Fuel Gas Pressure PI169<br />

Figure 17 Firing Rate B1BTU.C<br />

Figure 18<br />

Firing Rate Based on<br />

Fuel Flow Rate<br />

Calculated<br />

Figure 19 Firing Rate Comparison -<br />

Figure 20<br />

Figure 21<br />

Charge Rate X ∆T Vs<br />

Firing Rate<br />

Bridge Wall Temperature<br />

Vs Firing Rate<br />

-<br />

-<br />

Furnace Improvements<br />

Low Cost Solutions for Fired Heaters 42

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