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全凝器和分凝器的区别
更新时间： 2020-12-23 00:00:00  

全凝器是指塔顶冷凝器，从塔顶引出的蒸汽在空中全部冷凝，其冷凝液的一部分在其泡点下流入塔，剩余的冷答凝液作为塔顶产品。因此，回流液、馏出液与进入冷凝器的蒸汽组成相同。分凝器指的是在精馏生产过程中，在塔体上用于分馏出不同浓度的产品的设备，跟冷凝器一样的功能。

关键词： 区别

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