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404 Chapter 7

Rate Equation

r A = kf(p i ) (7.14.3)

y ; = P i / P ' (7.14.4)

Transport Equations
2
(A p) B' = 150 [n v s / (D p') ] (1 - s') 2 / (s') 3 + 1.75 [ p (v sf / D p' ] (1 - e') / (e') 3
— 0.11 psi/ft < (Ap) B < 0.2 psi/ft [ 2470 < (Ap) B > 4490 Pa/m ] (7.14.5)

Ap = [(Ap) B ](LB+3ft) (7.14.6)

V v = v sA B (7.14.7)
Geometric Relations
2
A B = 7iD / 4 — maximum D« 13.5 ft (4.llm) (7.14.8)
VB=W B /P B ' (7.14.9)

1
LB = V B / A B — L B minimum = A D
— L Bmaximum* 25 ft (7.62m) (7.14.10)

L R = L B +LI' — L! «3ft(0.914m) (7.14.11)

System Properties
k = A'exp(E'/R'T') (7.14.12)

Cp=Eyj'c P i' (7.14.13)

H = Iyi'Hi' (7.14.14)

P = Zyi'pi' (7.14.15)

P'V v = m T 'R'T' (7.14.16)

Ah R = Ah 1' + AH° R' +Ah 2' (7.14.17)

Unknowns

- W c - X A - Ah R - Ap - C P - ja - D
r A - p - k - A B - V B - W B - L B - y j - v s - V v

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