脉冲-应答技术测定传递与吸附系数和动力学系数

CIESC Journal

脉冲-应答技术测定传递与吸附系数和动力学系数

朱卓群,李殿卿

北京化工学院应用化学系,北京化工学院应用化学系北京 ,北京

出版日期:1991-10-25 发布日期:1991-10-25

Measurement of Mass Transfer and AdsorptionCoefficients and Kinetic Parameter withImpulse-Response Experiment

Zhu Zhuoqun and Li Dianqing (Department of Applied Chemistry Beijing Institute of Chemical Technology, Beijing)

Online:1991-10-25 Published:1991-10-25

摘要/Abstract

摘要： 本文运用脉冲-应答技术,在不同温度和不同流速条件下测定了糠醛在BHK-1催化剂上的传递与吸附系数和加氢反应速率常数.依据修正过的Kubin-Kucera气-固相传质-维扩散模型,采用比较准确的Fourier分析法处理实验结果,并通过最优化计算求得了E、D_e、K_f、k_a、K_a、K_r,等6个参数.

朱卓群,李殿卿. 脉冲-应答技术测定传递与吸附系数和动力学系数 [J]. CIESC Journal.

Zhu Zhuoqun and Li Dianqing (Department of Applied Chemistry Beijing Institute of Chemical Technology, Beijing). Measurement of Mass Transfer and AdsorptionCoefficients and Kinetic Parameter withImpulse-Response Experiment[J]. .