Problem 8 - DAE Equations for Binary Batch Distillation
d(T)/d(x2)=Kc*err
d(L)/d(x2)=L/(k2*x2-x2)
k2=10^(6.95464-1344.8/(T+219.482))/(760*1.2)
Kc=0.5e6
x1=1-x2
k1=10^(6.90565-1211.033/(T+220.79))/(760*1.2)
err=(1-k1*x1-k2*x2)
x2(0)=0.4
T(0)=95.5851
L(0)=100
x2(f)=0.8