摘要
针对以胜利原油的减压渣油为原料所产焦化蜡油质量差、难以加工的问题,齐鲁分公司胜利炼油厂对焦化蜡油的几种加氢工艺进行了比较分析,并配合改进过滤系统,最终认为在渣油加氢处理中用焦化蜡油代替直馏蜡油作稀释油,实现焦化-加氢-催化裂化的组合工艺最为优化,并且还有助于全厂蜡油资源的优化利用。
In Shengli Refinery,the coker gas oil（CGO）from Shengli vacuum residue was poor in quality. Several hydrogenation processing schemes for treating said CGO were compared and improvement in filtration system was carried out. It was found that using said CGO as dilute oil to replace VGO in residue hydrotreating process was the optimum processing scheme to realize the combination of coking-hydrogenation-catalytic cracking, furthermore,the utility of gas oil resource in the refinery was optimized as well.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2006年第9期28-31,共4页
Petroleum Processing and Petrochemicals
关键词
焦化蜡油
减压渣油
加氢处理
加氨裂化
加工
coker gas oil
vacuum residue
hydrotreating
hydrocracking
processing
