Page 319 - Distillation theory

P1: JPJ/FFX P2: FCH/FFX QC: FCH/FFX T1: FCH
0521820928c08 CB644-Petlyuk-v1 June 11, 2004 20:20

2 2
a) b)
42135
42135
24
42153
42153
42513 42513
45213 24135 24153
45213
1 3 1 4
2 3
c) d)
α 24
42135 42135 24135
α 35
α 35
42153
42153
42513
45213 45213 42513 24153
1 5 1 4
15 α 24
3 4
e) f)
α 24 24135
24153
42135
α 35 35
24153
42153 α 24 42153
42513 42513
45213 45213
1 5 1 5
15 15
3 3

g) h)
35
α 24 24135 24135
α 35 α 24
24153
α 24
42135 24153
42135
42153
42153
2 4 2 5
α 35 24 α 35
4 4
i)
j)
24153
24
24153
42153
24135 42153
42135
2 5 3 35 5
i, j,k
(3)
Figure 8.13. Component-order Reg and tear-off regions
ord
j j
t(3) t(3)
Reg r and Reg s on three-component faces of the water(1)-
i i
methanol(2)-acetic acid(3)-acetone(4)-pyridine(5) concen-
tration pentahedron (hatched for the overhead product and
4,5 3,5
t(3) t(3)
shaded for the bottom product): (a) Reg s , (b) Reg r , (e)
1,2,3 1,2,4
2,4
t(3)
Reg s .
1,3,5

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