降低催化裂化汽油苯含量的处理措施
Treatment Measures for Reducing Benzene Content in Catalytic Cracking Gasoline
李韬1
作者信息
- 1. 中石化(天津)石油化工有限公司,天津 300271
- 折叠
摘要
文章介绍了降低催化裂化汽油苯含量的技术攻关思路、改造方案及具体处理措施.结果表明,采用分馏的方法分离并脱除催化裂化汽油中的富苯馏分,可以实现降低汽油苯含量的目标,苯的体积分数由 1.30%降至 0.75%以下,解决了企业生产的汽油产品苯含量质量指标超标的难题.
Abstract
In this paper,the technical research ideas,improvement schemes and specific treatment measures for reducing benzene content in catalytic cracking gasoline are introduced.The results show that using fractionation to separate and remove benzene-rich fractions in FCC gasoline can achieve the goal of reducing benzene content in gasoline,and the volume fraction of benzene is reduced from 1.30%to less than 0.75%,which solves the problem of exceeding the quality index of benzene content in gasoline produced by enterprises.
关键词
催化裂化汽油/苯含量/分馏/石油化工Key words
catalytic cracking gasoline/benzene content/fractionation/petrochemical industry引用本文复制引用
出版年
2024
NETL
NSTL
万方数据