重油催化裂化装置汽油指标现状及降烯烃技术研究
Research on gasoline index status and olefin reduction technology of heavy oil catalytic cracking unit
李宝兴 1孙博文 1王俊1
作者信息
- 1. 中国石油宁夏石化公司,宁夏银川 750026
- 折叠
摘要
本文主要介绍了随着汽油质量指标的不断升级,现有装置在不进行大型技改的前提下无法满足汽油质量指标现状,通过工艺调整和催化剂配方的调整,对催化稳定汽油烯烃和辛烷值进行指标控制,以满足公司汽油调合需要,同时考虑降低催化剂单耗及装置运行成本.
Abstract
This paper mainly introduces that with the continuous upgrading of gasoline qual-ity index,the existing device cannot meet the current situation of gasoline quality index with-out large-scale technical reform.Through process adjustment and catalyst formulation adjust-ment,the index control of catalytic stabilized gasoline olefin and octane number is carried out to meet the company's gasoline blending needs,and at the same time,the unit consump-tion of catalyst and the operating cost of the device is considered to reduce.
关键词
催化剂/辛烷值/烯烃/单耗Key words
catalyst/octane number/olefin/unit consumption引用本文复制引用
出版年
2024
NETL
NSTL
万方数据