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5. 填料塔直径的计算

填料塔直径的计算

来源 :化肥设计 | 被引量 : 0次 | 上传用户：haolong12345

【摘 要】

：

填料塔广泛地使用于气—液操作过程中,例如吸收和蒸馏。传质传递比或气—液平衡决定了塔的高度,而流体动力学条件则决定了塔的直径。本文介绍了一种快速估算直径的方法。仅需已知质量流量,物理特性和填料特性数据。液泛速变是基准,当填料因子（F）已知时,在液泛状态下气体表面的质量流速（G’）可出下述的以SI单位制表示的经验关系式求得:

【作 者】

：

廖启民 

【出 处】

：

化肥设计

【发表日期】

：

1984年06期

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<正> 填料塔广泛地使用于气—液操作过程中,例如吸收和蒸馏。传质传递比或气—液平衡决定了塔的高度,而流体动力学条件则决定了塔的直径。本文介绍了一种快速估算直径的方法。仅需已知质量流量,物理特性和填料特性数据。液泛速变是基准,当填料因子（F）已知时,在液泛状态下气体表面的质量流速（G’）可出下述的以SI单位制表示的经验关系式求得:

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