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常压塔与减压塔的区别

更新时间: 2020-07-12 00:00:00     

加工原油装置的常减压塔的外形不一样。

1、常压塔的外形是一个上下直径一样的圆柱形容器。

2、减压塔的外形是上下端都缩径的圆柱形容器,原因是上端汽液相负荷较小,下端需要将塔底渣油快速抽出,发生高温渣油长时间停留发生结焦反应。

关键词: 常压 减压 区别

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