针对甲醇蒸汽的微通道重整催化反应过程,建立化学热力学-物理-数学模型,利用数值模拟分析,分别从Pd/ZnO催化剂下的单速率模型和Zn-Cr/CeO2/ZrO2催化剂下的双速率模型考察操作条件对甲醇水蒸气重整制氢输运规律的影响,发现微通道反应器以其高面体比促进了甲醇转化率和氢气产率的提高,且有助于反应器内温度分布均匀;对不同的操作条件下甲醇的转化效果进行分析比较,可为实际操作参数的选取提供参考.
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