3-8理想流动反应器中多重反应的选择率 平行反应两个反应物 L(主反应) rL=kCaCB A+B 2M(副反应 kCnC B n1>n2,m1>m2 n1<n2,m1<m2 n1>n2,m1<m2 CA,CB都高 A,CB都低 CA高,Cg低 B B B ogure 7.2 Contacting patterns for various combinations of high and low concentration Fi of reactants in continuous flow operations 连续流动操作3-8 理想流动反应器中多重反应的选择率 平行反应 两个反应物 A+B L(主反应) M(副反应) 1 2 1 1 1 m B n rL = k CA C 2 2 2 m B n r M = k CA C 连续流动操作 n1>n2, m1>m2 CA, CB 都高 n1<n2, m1<m2 CA, CB 都低 n1>n2, m1<m2 CA高, CB低