四、一精餾塔用以分離 12000 kg/hr 之苯與甲苯二成分混合物，其中苯占 50%，若塔頂餾出物中含苯 90%，塔底餾餘物中含甲苯 92%，自塔頂入冷凝器之蒸氣量為每小時8000 kg，則其回流比

問題詳情

四、一精餾塔用以分離 12000 kg/hr 之苯與甲苯二成分混合物，其中苯占 50%，若塔頂餾出物中含苯 90%，塔底餾餘物中含甲苯 92%，自塔頂入冷凝器之蒸氣量為每小時8000 kg，則其回流比 R 為多少？（20 分）

參考答案

答案：D
難度：簡單0.796251
統計：A(135),B(258),C(19),D(1614),E(1) #
個人：尚未作答書單：強行法與任意法的分別、強行法與任意法

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