摘要
催化裂化柴油芳烃特别是稠环芳烃含量高 ,用中压加氢改质工艺处理后 ,生产的柴油各项指标符合世界燃料规范Ⅱ类标准 ,且其它产品如重石脑油可作催化重整原料 ,尾油可作蒸汽裂解制乙烯原料。中压加氢改质工艺是增产清洁柴油的有效途径。
The aromatics,especially fused ring aromatics in FCC diesel are higher. After middle pressure hydroupgrading(MHUG), various index of the cut gas oil meet requirements.Otherwise, the heavy gas oil can be used as feedstock for catalytic reforming unit and the tail oil as feedstock for ethylene production by a steam cracker.MHUG is one of the effective processes for clean fuel production.
出处
《炼油设计》
2000年第11期49-52,共4页
Petroleum Refinery Engineering
关键词
催化裂化
柴油
芳烃
加氢改质
中压
catalytic cracking
diesel
aromatics
hydroupgrading
middle pressure
