SDD-800催化剂在哈石化公司柴油加氢装置上的工业应用

Industrial Application of SDD-800 Catalyst on Diesel Oil Hydrogenation Unit in Harbin Petrochemical Company

关键词:  加氢装置  降凝  催化剂  工业应用

Key words:  hydrogenation unit  lowering pour point  catalyst  industrial application

摘要:

本文介绍了SDD-800催化剂在哈石化公司柴油加氢装置上的工业应用情况,结果表明:SDD-800催化剂具有较强的原料适应性和较好的选择性,在不同的生产工艺条件下都能获得较好的柴油收率和液体收率,SDD-800催化剂良好的抗氮性能和稳定性使加氢装置可以常年按照降凝方案进行生产,彻底摆脱了一年两次开停的局面。

Abstract:

The paper introduces industrial application of SDD-800 catalyst on diesel oil hydrogenation unit in Harbin petrochemical company.The SDD-800 catalyst has good adaptability and selectivity.This catalyst can get better diesel and liquid yield by different operation scheme.SDD-800 catalyst has better stability and against-nitrogen capability,and it brings a long-term running to diesel oil hydrogenation unit based on scheme of lowering pour point.The diesel oil hydrogenation unit will avoid starting and stopping twice every year.