- 作者: 黃定加; 蔡繁男
- 作者服務機構: Department of Chemical Engineering, National Cheng Kung University, Tainan Taiwan, 700
- 中文摘要: A general method to find the rate constant and particle self-diffusion coefficient is suggested for a heterogeneous isotopic exchange reaction which is controlled by surface mass reaction or controlled by a combination of surface mass reaction and intraparticle diffusion. The vales of the kinetic parameter, ξ1(ratio of the forward surface mass reaction rate to the intraparticle diffusion rate), particle self-diffusion coefficient D and rate constant K are obtained by the proposed method for the isotopic exchange reaction systems CaCos(s)/Ca2+(aq) and CaC2O4(s)/Ca2+(aq).
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --