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提出了冷存料的复合式分批精馏塔 ,建立了恒摩尔持液数学模型 ,模型计算结果与实验结果吻合良好 ,并对该设备分离热敏物料的可靠性进行了分析 ,结果表明 ,采用冷存料的复合式分批精馏塔分离热敏物料是合适的 .
A batch batch distillation column with cold storage material was proposed and a mathematical model of constant Moore holding liquid was established. The calculated results agree well with the experimental results. The reliability of the device for separating thermal sensitive materials was analyzed. It is suitable to separate the heat-sensitive material by a compound batch distillation column using cold storage material.