In this work, a two-dimensional (2-D) heterogeneous reactor model for ATR process is presented. In order to authenticate the developed reactor model outputs, literature results as well as thermodynamic findings produced by employing chemical equilibrium with applications (CEA) software were compared with the model predictions and an excellent agreement was evidenced that corroborates the model's accurate predictive capability. Response surface methodology combined with central composite design was used to investigate the significance of operational parameters on the performance of the ATR process and Parametric optimization was performed to find the optimal operating conditions. Further insights into the ATR process were obtained by studying the effect of temperature, pressure, S/C, oxygen to carbon ratio (O/C) and gas mass flow velocity (G_s) on CH₄ conversion, H₂ yield (wt. % of CH₄) and H₂ purity. It was concluded that 973 K, 1.5 bar, S/C of 3.0, O/C of 0.45 and G_s of 0.15 kg/m²s resulted in CH₄ conversion and H₂ purity up to 97.6% and 71.8%, respectively.

在这项工作中，提出了用于ATR过程的二维（2-D）异构反应器模型。为了验证已开发的反应堆模型输出，将文献结果以及通过使用化学平衡与应用程序（CEA）软件产生的热力学发现与模型预测进行了比较，并得出了极好的协议，证实了模型的准确预测能力。响应面方法结合中央复合设计用于研究操作参数对ATR工艺性能的重要性，并进行参数优化以找到最佳操作条件。通过研究温度，压力，S / C，氧碳比（O / C）和气体质量流速（G）的影响，可以进一步了解ATR过程_s）的CH ₄转化率，H ₂产率（CH _4的重量％）和H ₂纯度。结论是，973 K，1.5 bar，S / C为3.0，O / C为0.45和G _s为0.15 kg / m ² s分别导致CH ₄ 转化率和H ₂ 纯度分别达到97.6％和71.8％。