加氢降凝组合工艺技术  

Hydrofining-Hydrodewaxing Technology(How) for Producing High Quality Diesel Oil with Low Freezing Point

作　　者：孟祥兰[1] 李永泰[1] 尹恩杰[1] 

机构地区：[1]中国石化抚顺石油化工研究院,辽宁抚顺113001

出　　处：《辽宁化工》2004年第8期456-459,463,共5页Liaoning Chemical Industry

摘　　要：抚顺石油化工研究院开发的生产低凝清洁柴油加氢降凝组合工艺 ,集加氢精制与临氢降凝工艺技术优点于一体 ,具有工艺流程简单、精制及降凝效果好、柴油收率高、原料适应能力强、产品方案灵活等特点 ,已在哈尔滨等炼油厂得到工业应用。The hydrofining-hydrodewaxing (HDW) technology developed by FRIPP which is suitable to produce high quality diesel oil with low freezing point from inferior feeds was introduced in this paper. The process combined the features of hydrotreating and hydrodewaxing,and was characterized by high hydrofining and dewaxing activity,flexible feedstocks and target product,and simple processing scheme as well as high yields of diesel oil. It had been successfully used in Harbin Refinery.

关 键 词：加氢精制 临氢降凝 低凝清洁 柴油 

分 类 号：TE624.433[石油与天然气工程—油气加工工程]