【摘要】 提出了分批精馏的最小过渡馏份量概念，导出了最小过渡馏份量的计算方法，通过算例分析讨论了塔板数和塔内存液量对最小过渡馏份量的影响。更多还原

【Abstract】 The concept of the minimum amount of slop cut in batch distillation is suggested and thecalculation methods for the minimum amount of slop cut for columns with and without the columnholdups are proposed. The effect of the number of theoretical plate and the column holdups on theminimum amount of slop cut is discussed with simulation examples.更多还原