The different effects of external sorption, adsorption and diffusion on masstransferresistance are discussed and the resistance model of membrane masstransfer was built.
讨论了界面吸附、脱附与扩散对传质阻力的不同影响，建立了薄膜传质的串联阻力模型。
2
The results show: external diffusion is control process for masstransfer, and increasing air velocity and decreasing particle diameter are effective measures to decrease masstransferresistance.
研究结果表明：外扩散过程是传质的控制步骤，增大风速、减小吸附剂颗粒直径是减少传质阻力的有效措施。
3
The results show: external diffusion is the main resistance for masstransfer, and increasing air velocity and decreasing particle diameter are effective measures to decrease masstransferresistance.