常减压蒸馏装置节能措施探讨

Discussion on Energy Saving Measures for Atmospheric and Vacuum Distillation Unit

常减压蒸馏装置是炼油厂中能量消耗最大的装置,约占总用能的25%~30%。面对日趋激烈的市场竞争,对常减压蒸馏装置能耗进行系统分析,找出节能降耗的具体方法十分必要。根据中国石油化工股份有限公司沧州分公司常减压蒸馏装置的生产特点,通过对装置各用能点的详细分析,找出了关键耗能过程,提出了各用能点的节能措施。

The atmospheric and vacuum distillation unit is the largest energy consumer in oil refinery,accounting for about 25%-30% of total energy use. Therefore,in the face of increasingly fierce market competition,it is necessary to analyze the unit＇s energy consumption to save energy. According to operation characteristics of the unit in Sinopec Cangzhou Company,this paper gives a detailed analysis on all energy points to find out the key energy-saving measures minimizing the unit＇s energy consumption.