采用真空间歇精馏技术对桃醛原料进行分离试验，考察了桃醛的热敏性，确定了安全的操作温度范围和适宜的操作方法。
The experimental study for purification of peach aldehyde by vacuum batch distillation, as well as the heat sensitivity of the product, is carried out.
给出了间歇精馏几种新操作方法的试验结果，数据表明，与作者以前提出的理论符合良好。
The experimental results for batch distillation with several new operating modes show good agreemeat with the authors' previo…
给出了间歇精馏几种新操作方法的试验结果，数据表明，与作者以前提出的理论符合良好。
The experimental results for batch distillation with several new operating modes show good agreemeat with the authors' previo…
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