Example 6-2 Maximizing the Selectivity for the Trambouze Reactions |POLVER05_0 d(Ca)/d(tau) = -k1-k2*Ca-k3*Ca^2 # d(Cx)/d(tau) = k1 # d(Cb)/d(tau) = k2*Ca # d(Cy)/d(tau) = k3*Ca^2 # Cao = .4 # X = 1-Ca/Cao # k1 = .0001 # k2 = .0015 # k3 = .008 # Sbxy = Cb/(Cx+Cy) # tau(0)=0 Ca(0)=.112 Cx(0)=.0783 Cb(0)=.132 Cy(0)=.0786 tau(f)=300