市场导向炼油企业转型升级的技术选择

OPTIONS OF MARKET-ORIENTED TECHNOLOGIES FOR REFINERY TRANSITION AND UPGRADING

我国炼油企业正处于结构调整的关键时期,油品质量升级、降低柴汽比以及向化工转型的任务十分紧迫。结合我国现有炼油工艺流程特点,提出了炼油产品结构调整与质量升级组合技术流程,并对相关技术进行了介绍,可以满足大部分炼油企业产品技术升级的需求;同时还提出了典型的化工型炼油技术流程,并重点介绍了炼油向化工转型的关键技术,为盘活炼油存量资产、实现炼油与化工一体化、增加炼油企业经济效益提供了一个可选的技术路线。

China ’s refineries are in a critical period of structural adjustment.It is very urgent to upgrade product quality,reduce diesel to gasoline ratio and transform to petrochemical industry.Considering the characteristics of the existing refining process in China,the combined processes of refined product structure adjustment and quality upgrade,and the related technologies were proposed,which could meet the needs of technical upgrade for most refineries.At the same time,the typical processes of petrochemical-type refinery and the key technologies to the transformation of refining to petrochemical were also introduced to supply an optional technological route for revitalizing the stock of refinery assets,achieving the integration of refining and petrochemical,and increasing the economic efficiency of refinery.