(2)两个CSTR串联 CsTR-1 0A0A1 kCAO(1-XAuVRI RI 。kC0(1-xn) (3) CSTR-1: VOCA(X2-x=kC4o(1-X)VR2 R2 A2 X Vo kCA(1-x) RI R2 R 42-AkC10(1-xn2) 代入(3) R=396 2k=2×396=792min 0 0(2) 两个CSTR串联 2 2 2 1 0 2 2 (1 ) A o A R A A k C x x x V V − −  = = 1 2 1 2 0 0 1 0 (1 ) A A A A VR V C x = k C − x 2 1 1 0 1 1 (1 ) Ao A R A k C x x V V −  = = 2 2 2 2 0 0 2 1 0 ( ) (1 ) A A A A A VR V C x − x = k C − x CSTR-1: CSTR-1: VR1 =VR2 =VR 2 0 2 0 1 2 (1 ) A A R A A k C x V V x = x − − (3) (4) 2 2 39.6 79.2min 0 = =  = V VR 39.6  0 = V 代入 VR (3)