等温过程
鼓泡塔反应器
气泡
工作(物理)
稳态(化学)
异丙醇
机械
色散(光学)
混合(物理)
连续搅拌釜式反应器
化学
化学反应器
热力学
过氧化氢
材料科学
物理
气泡
物理化学
光学
有机化学
量子力学
作者
Jamshid Behin,Tahereh Shojaeimehr
标识
DOI:10.1002/ceat.201200275
摘要
Abstract In this work, a mathematical model based on axial dispersion has been suggested to simulate the behavior of a multistage bubble column reactor. A six‐stage pilot‐scale reactor with an inner diameter of 0.35 m and a height of 12 m was used for hydrogen peroxide production through the direct oxidation of isopropyl alcohol at isothermal condition. Steady‐state and dynamic simulations were performed to predict the concentration of all the reactants in gas and liquid phases. It was observed that for steady state‐conditions the simulation results were consistent with the experimental results. Dynamic models involving liquid back‐mixing can be used for the simulation of start‐up, shut‐down or transition operations in this kind of a rector.
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