["El esququo de control de presióna para la torre de metanol bajo presura",,"He encontrado un diseño de una torre de metanol, según los cálculos,,", "¿Esta es es un sistema, ¿La parte superior de es met metol de met met de met metols de metols met metols metols metols met metols met met met met metols metols met metols metols metols met metols metols met metols metols metols met metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols metols"
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本人遇到一个甲醇塔的设计，按计算，塔顶出来是甲醇，塔顶压力控制1.2MPA，回流罐压力控制1.0MPA，塔顶冷凝器后温度30℃，这个设计感觉无法实现，大家意见如何？若要实现，我觉得冷后温度要提高至120℃以上，并采用卡脖子和气相旁路联合控制才行，请大家赐教，谢谢！
本帖最后由 清城君 于 2018-3-5 15:25 编辑 这是个什么体系，塔顶是甲醇，塔釜留下的是什么，进料组成是什么样的。回流槽是不是充入了氮气