Taguchi orthogonal design was used in this study to investigate the effects of three operational parameters (i.e., reactor temperature, reactor pressure, and catalyst ratio on per-pass conversion (PPC)). The optimal PPC was calculated from the predicted response function at 48°C of reactor temperature, 21 kg/cm²g of reactor pressure, and catalyst mole ratio of 2.50. Under these conditions, the PPC was estimated to be 87.1 per cent, with a maximum SNR of 38.95. In line with the delta ranking, the decreasing order of significance of each process parameter on the average per-pass conversion (PPC) was x₁ > x₂ > x₃, with percentage contributions of 50.6%, 26.1%, and 23.3% for reactor temperature, temperature, and catalyst mole ratio, respectively. The optimal production condition can therefore be attained at a larger scale with the higher per-pass conversion of butene-1.

中文翻译：

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使用 Taguchi 正交阵列设计优化 Alphabutol® 技术在 Butene-1 生产中的每次通过转换

本研究使用田口正交设计来研究三个操作参数（即反应器温度、反应器压力和催化剂比率对单程转化率（PPC））的影响。最佳 PPC 由在 48°C 反应器温度、21 kg/cm ² g 反应器压力和 2.50 催化剂摩尔比下的预测响应函数计算得出。在这些条件下，PPC 估计为 87.1%，最大 SNR 为 38.95。根据 delta 排名，每个工艺参数对平均每次通过转化率 (PPC) 的重要性降序为x ₁  >  x ₂  >  x ₃，对反应器温度、温度和催化剂摩尔比的贡献百分比分别为 50.6%、26.1% 和 23.3%。因此，1-丁烯的单程转化率越高，可以在更大的规模上获得最佳生产条件。