distillation curve

基本解释

The reduced pressure distillation experiment on the liquid paraffin was done and the Engler distillation curve was obtained.
进行了石蜡油的减压蒸馏实验，得到了恩氏蒸馏曲线。
An estimation method of the curve parameter, the 50% boiling point of the mixture of the side streams in ASTM distillation, is recommended.
对派基留曲线的主要参数，即各侧线产品混合物的ASTM蒸馏50%馏出温度，及其计算方法作了介绍。
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The changing curve of temperature and concentration in top and bottom with time in fixed reflux ratio and batch distillation, were also obtained.
获得了该塔在全回流及部分回流条件下的全塔效率，固定回流比间歇精馏下的塔顶、塔釜温度及浓度随时间的变化曲线等。