Page 153 - Process simulation and control using Aspen

ASPEN PLUS SIMULATION OF DISTILLATION MODELS 141

Specifying stream information
In the next, use the Data Browser menu tree to navigate to the Streams /F/Input /
Specifications sheet. Entering the values of all state variables and component mole
fractions, we get this picture (see Figure 3.46).

. ....
I rH-H-F " -IB I'll IW

Ml II- P=!J 3
I2S ~
I- 3
f» k 3 ,
& 3
- -
I 3

f
Ei
' 'U*w 5? !?- Mtg «!- -*. -~ »
-P-- M= 'O--------
FIGURE 3.46
Specifying block information
Open the Configuration sheet choosing Blocks /RADFRAC in the list on the left. In the
problem statement, the information on number of stages, condenser type, vapour
distillate flow rate and reflux rate are given (see Figure 3.47).

r£Z3_
3=

:3 '

. mam
tea

.rauv s-.rv, Ma Cm mm «. .*>>

FIGURE 3.47