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 />
2.3 Feed Data<br />
Table 4: LPCCR Feed Distillation<br />
Distillation %<br />
DCS Case<br />
06/25/18<br />
Max.<br />
Charge<br />
08/30/18<br />
Avg.<br />
Charge<br />
04/13/18<br />
Max.<br />
Firing<br />
06/11/18<br />
Avg.<br />
Firing<br />
03/17/18<br />
°F IBP 136 139 136 136 140<br />
°F 10% 157 189 156 158 188<br />
°F 20% 192 198 191 194 197<br />
°F 30% 203 209 200 206 208<br />
°F 40% 215 219 209 217 218<br />
°F 50% 230 240 221 231 231<br />
°F 60% 252 258 244 252 247<br />
°F 70% 272 280 261 270 260<br />
°F 80% 296 299 284 290 281<br />
°F 90% 335 339 319 324 308<br />
FBP 384 408 366 371 358<br />
Table 5 : LPCCR Feed Composition: - Naphtha<br />
Compositi<br />
on, %<br />
DCS Case<br />
06/25/18<br />
Max<br />
Charge<br />
08/30/18<br />
Average<br />
Charge<br />
04/13/18<br />
Maximum<br />
Firing<br />
06/11/18<br />
Average<br />
Firing<br />
03/17/18<br />
C6 P 6.03 4.30 8.04 6.15 7.02<br />
C7 P 8.60 8.42 7.95 8.63 9.05<br />
C8 P 6.54 6.40 5.86 6.92 6.92<br />
Furnace Improvements<br />
Low Cost Solutions for Fired Heaters 16
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