Information Technology Reference
In-Depth Information
Figure 7.9
Alternative data sources.
SOLV-C-1
SOLV-C-2
A-PLUS-C
DECANT1
DECANT2
DECANT3
RAFF1
RAFF2
RAFF3
EXTRACT1
EXTRACT2
EXTRACT3
MIX
COMBINED
Figure 7.10
Batch extraction process.
time step later in the process, when it contains the remaining raffinate and is charged
with fresh solvent C. The composition of the mixed extracts is the product of the
mixer.
7.4 WORKSHOPS
Workshop 7.1
Use the Flash2 block to flash the feeds in Table 7.1 adiabatically at
constant pressure for the purpose of reducing the acetone composition in the bottoms
product. The feed temperature is 70
◦
C and its pressure is 760 mmHg.
Be sure to set up appropriate units. Use Aspen Plus's stored Uniquac, NRTL, and
Wilson parameters as the basis for the calculations. What do you observe?
