Page 163 - Process simulation and control using Aspen

150 PROCESS SIMULATION AND CONTROL USING ASPEN
Four steam streams used in the column model are described in Table 3.5.

TABLE 3.5
Speciications 1
f
Steam stream Location Temperature (0F) Pressure (psia) Flow rate (lb/h r)
STEAM Main tower 350 50 11500
STM1 SID1 stripper 350 50 4000
STM2 SID2 stripper 350 50 1500
STM3 SID3 stripper 350 50 1000

Considering the 'BK10' base method under 'REFINERT process type, simulate the
PetroFrac column and report the flow rates (bbl/day) of all product streams.

Simulation approach

Select Aspen Plus User Interface. When the Aspen Plus Startup dialog appears ,
choose Template and click on OK (see Figure 3.62).

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FIGURE 3.62
As the next window pops u p (see Figure 3.63), select Petroleum with English Units
and press OK knob .