Page 310 - Distillation theory

P1: JPJ/FFX P2: FCH/FFX QC: FCH/FFX T1: FCH
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284 Synthesis of Separation Flowsheets

2 2
a) b)

A 2
A 3
1 3 1 3
A 3 A 2
A 1 A 1

2 2
A 2 A 2
c) A 3 d) A 3

A 1

1 3 1 3
A 5
A 4 A 1
j j
Figure 8.9. Possible product regions Reg D or Reg B (shaded)
1,2,3 1,2,3
for ternary mixtures. A 1 ÷ A 5 , vertices of product regions.

2 2 2
a) b) A 2 c) A 2

A 1
A 7
A 2
A 5
1 A 4 4 1 4 1 4
A 4
A 6
A 1 A 3
A 1 A 3
A 3
A 4
3 3 3
2 2 2
d) e) A 4 f)
A 5

A 3 A 4
1 4 1 4 1 4
A 4
A 3
A 1 A 1
A 2 A 2 A 3
A 2
3 3 3
A 1
j j
Figure 8.10. Possible product regions Reg D or Reg B (shaded and hatched) for four-component
1,2,3,4 1,2,3,4
mixtures. A 1 ÷ A 7 , vertices of product regions.