高级检索

    古宏晨, 胡黎明, 陈敏恒, 袁渭康. 超细Fe(OH)_2悬浮液氧化反应中氧传递速率[J]. 华东理工大学学报(自然科学版), 1992, (4).
    引用本文: 古宏晨, 胡黎明, 陈敏恒, 袁渭康. 超细Fe(OH)_2悬浮液氧化反应中氧传递速率[J]. 华东理工大学学报(自然科学版), 1992, (4).
    Oxygen Mass Transfer in Ultrafine Fe(OH)_2 Slurry[J]. Journal of East China University of Science and Technology, 1992, (4).
    Citation: Oxygen Mass Transfer in Ultrafine Fe(OH)_2 Slurry[J]. Journal of East China University of Science and Technology, 1992, (4).

    超细Fe(OH)_2悬浮液氧化反应中氧传递速率

    Oxygen Mass Transfer in Ultrafine Fe(OH)_2 Slurry

    • 摘要: 基于膜理论,分析了含有超细Fe(OH)_2颗粒的淤浆中氧气的传递速率。利用数值解与近似解法给出了增强因子与反应-扩散模数间的关系,两者符合很好。实验验证了Fe(OH)_2的氧化速率与其粒径成反比。

       

      Abstract: The problem of oxygen mass transfer in ultrafine Fe(OH)_2 slurry was analyzed via film theory. Numerical and approximate solutions were given to set up the relation between enhancement factor and diffussion modul. The result showed that Fe(OH)_2 oxidation rate is reciprocal to its diameter and was verified by experiment.

       

    /

    返回文章
    返回