A new design method of the half-dry atmospheric crude tower is presented in this article, in which stripper reboiler is used instead of stripping steam.

提出了炼油厂常减压装置半干式常压塔的设计方法，用侧线汽提塔再沸器代替汽提水蒸汽。

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In addition, the stripping properties of oil products, correlations for the compressibility factor and enthalpy of superheated steam were given.

此外，还给出了油品汽提性质、过热水蒸气焓及压缩因子的简化关联式。

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Unreacted butadiene is removed by flash distillation, and syrene by steam-stripping in a column.

未反应的丁二烯通过闪蒸去除，苯乙烯在萃取塔中通过蒸汽萃取（剥离） 。

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