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运用建立的数学模型预测了不同工况条件下反应油气和催化剂颗粒温度沿提升管高度的分布和反应产物的浓度沿提升管高度的分布。模拟结果和工业实测的出口温度和浓度相一致 ,从而证明了该数学模型对催化裂化提升管的预测是成功的。
The mathematical model was established to predict the distribution of temperature along the riser and the concentration of reaction products along the height of the riser under different operating conditions. The simulation results are consistent with the measured outlet temperature and concentration in the industry, which proves that this mathematical model is successful for FCC riser.