Long cycle operation of catalyst in diesel hydrogenation unit And optimization measures
With the accelerated development of heavy and inferior petroleum,hydrogenation technology plays an important role in deep processing of crude oil and clean fuel production.As the core of hydrogenation reactions,the long-term operation of catalysts is crucial for the production safety and economic benefits of refining enterprises.This article focuses on the catalyst loading status since the diesel hydrogenation unit was put into operation,and analyzes the data on the current raw material properties,main process conditions,product distribution,and main properties of the unit.It is determined that under a processing load of 72.0%,the catalyst activity is good,and the product distribution and quality can meet actual production needs.Through raw material optimization and operation control optimization measures,Provide technical support for the long-term operation of diesel hydrogenation catalysts.
NETL
NSTL
万方数据
