摘要
介绍了钒在石油中的存在形态及在胜利炼油厂所加工主要原油中不同馏分中的分布。分析了钒对重油加氢催化剂的毒害机理 。
This paper presents the morphologies of vanadium in petroleum and the distribution of vanadium in residue of crude oil mainly processed by Shengli Refinery. The poisoning mechanism of heavy oil hydrogenation catalyst caused by V is also discussed. The qualifications for selecting suitable heavy oil hydrogenation de-vanadium catalyst are provided.
出处
《齐鲁石油化工》
2001年第2期141-144,共4页
Qilu Petrochemical Technology
关键词
石油
钒
重油
加氢催化剂
活性
存在形态
Petroleum, Vanadium, heavy oil hydrogenation, catalyst
