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Domestic source title 精馏塔工作原理
Technical knowledge Source Record

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精馏塔是化工、制药、石油等行业用于液体混合物分离提纯的核心设备,通过多次汽化与冷凝,依据组分沸点差异实现精密分离。按结构可分为板式塔与填料塔,可在常压、加压、减压工况下运行,广泛应用于溶剂回收、酒精精馏、石油分馏等工艺。设备多采用不锈钢、碳钢材质,具备分离效率高、运行稳定、节能环保等特点,常配套冷凝器、再沸器等组成成套精馏装置。

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