蒸汽喷射真空泵在丙烯酸装置中的应用

Application of the Steam Jet Vacuum Pump in Acrylic Acid Unit

介绍了蒸汽喷射真空泵在丙烯酸装置抽真空系统的运行情况。针对真空泵系统冷凝器入口出现丙烯酸聚合物的现象,从蒸汽喷射真空泵运行影响因素入手,分析了形成聚合的原因,并提出了解决方法。

The operation condition of the steam jet vacuum pump in acrylic acid unit was introduced.With regard to acrylic acid polymerization problem existing in the condenser inlet of vacuum ejector system,the reason of acrylic acid polymerization was analyzed,and solutions were put forward.