7.32速度方程推导 用稳态法处理 1.k2[[B]=k,IEPI TEA hiprlEPl 2.kE+kE=kEA,[E]=(1B+E1=点(k1团+ k[4 k, k2 [BLA] EP) [E0=[E]+[E4+[EP]………①,V=k3[EP]………②, ①式除以②式得 ks(kalB+k-2(EPI+ k,- (EPI+JEPI [E。[E]+[E+[EP]kk2[B]4k2[B KaNEPI kIEP] k(k6+k)+k+ E」kk[B[4]k2[B k(k2[B]+k1),k3 +1 k-k,,k, k,k2[BIlA k2[B] k,[a]k,k2[BI[A k2[BI 固定[A],改变[B]时: Vm[Bl [B1+kk, k4kk团k[B]kk3k3 k1k2[4]k2 +2/1+41 k1[4] 1+ k[4 与米氏方程形式相同 k,k2[A] k, +[B k[4] 固定[B],改变[A时也类似。7.3.2 速度方程推导 用稳态法处理： 1． [ ][ ] [ ] k2 EA B = k3 EP ， [ ] [ ] [ ] 2 3 EP k B k EA = 2． [ ][ ] [ ] [ ][ ] k2 EA B + k−1 EA = k1 E A ， [ ] [ ][ ] ( [ ] ) [ ] ( [ ] )[ ] [ ] 1 2 3 2 1 1 2 1 EP k k B A k k B k k A k B k EA E − + − = + = [ ] [ ] [ ] [ ] E 0 = E + EA + EP …………①， [ ] V = k3 EP …………②， ①式除以②式得 [ ] [ ] [ ] [ ] [ ] 3 0 k EP E EA EP V E + + = [ ] [ ] [ ] [ ] [ ] [ ][ ] ( [ ] ) 3 2 3 1 2 3 2 1 k EP EP EP k B k EP k k B A k k B k + + + = − = V E 0 [ ] 3 2 3 1 2 3 2 1 1 [ ][ ] [ ] ( [ ] ) k k B k k k B A k k B k + + + − 1 [ ][ ] [ ] ( [ ] ) [ ] 2 3 1 2 3 2 1 3 0 + + + = − k B k k k B A k k B k k E V 1 [ ] [ ][ ] [ ] 2 3 1 2 1 3 1 3 + + + = − k B k k k B A k k k A k Vm 固定[A]，改变[B]时： [ ] [ ] [ ] [ ] [ ] 2 3 1 2 1 3 1 3 B k k k k A k k B k A k V B V m + + + = −         + + + = − [ ] [ ] 1 [ ] [ ] 1 3 2 3 1 2 1 3 k A k B k k k k A k k Vm B [ ] [ ] 1 [ ] [ ] [ ] 1 1 3 2 3 1 2 1 3 1 3 B k A k k k k k A k k B k A k V V m + + +  + = − ，与米氏方程形式相同。 固定[B]，改变[A]时也类似