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["Sobre el cálculo delériculo del diámetro de la columna de destilación",,"555L de destilador,, área de de cale, 5.3m²,,nt.3t吨/h蒸发量,,.3吨/h,物料密度度1.34,,分子量23,,想计算合适的直径,请求各位能人帮忙。","Para calcular el diámetro de cériculo de la columna de destil需要以下5个基本参数: 11气相流量

2017-04-28View Original

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5000L蒸馏釜,受热面积13㎡,蒸发量1.1吨/h,物料密度1.34,分子量203,想计算以下合适的塔径,求各位大能帮忙。
Reply #22017-04-28
计算精馏塔塔径需要以下5个基本参数: 1,塔内气相流量 2,塔内液相流量 3,塔内气相密度 4,塔内液相密度 5,塔内液相表面张力
Reply #32017-04-29
要考虑液泛啊。 流速。 停留时间。
Reply #42017-05-05
还有,你打算采用什么型式的塔内件,塔板还是填料,不同类型塔内件计算出来的塔内径差别也是比较大的。另外,看你提供的分子量,沸点应该不低,估计要用真空精馏,所以塔的操作压力和允许压力降也需要给定。

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