钒对催化裂化催化剂活性的影响  

Effect of Vanadium on catalyst activity in FCC unit

作　　者：彭勃 黄阜生 张怡天 郑继 

机构地区：[1]中国石油锦州石化分公司,辽宁锦州121001

出　　处：《工业催化》2000年第6期19-22,共4页Industrial Catalysis

摘　　要：随着石油加工技术的拓展 ,二次加工原料也就越来越广泛 ,但同时带来了重金属对催化裂化催化剂中毒问题。镍对催化裂化催化剂的中毒作用已被国内认识 ,但钒对催化裂化催化剂的中毒影响尚未引起人们重视。With the development of the technology of the Petroleum processing,the stock of the secondary processing have been used more widely,whereas it brings the poisoning of FCC catalyst by heavy metal at the same time.It has been acknowledged that nickel has a poisonous effect on FCC catalyst in China,but it has still not recognized that Vanadium has a poisonous effect on the FCC catalyst too.

关 键 词：炼油 原料净化 捕钡剂 钝钒剂 催化裂化催化剂 

分 类 号：TE624.91[石油与天然气工程—油气加工工程]