Example 10-6 Catalyst Decay in a Fluidized Bed Modeled as a CSTR  |POLVER05_0
d(a)/d(t) = -kd*a*Ca #
d(Ca)/d(t) = Ca0/tau-((1+yao)/(1+Ca/Ct0)+tau*a*k)*Ca/tau #
kd = 9 #
Ca0 = .8 #
tau = .02 #
Ct0 = 1 #
k = 45 #
yao = Ca0/Ct0 #
X = 1-(1+yao)/(1+Ca/Ct0)*Ca/Ca0 #
t(0)=0
a(0)=1
Ca(0)=0.8
t(f)=0.5