摘要
目前,中国国内乙烯、丙烯需求依旧持续增长。利用催化裂化技术可加工重质油的优势,通过新建催化装置或对现有装置进行技术改造,多产低碳烯烃是保障供给,提高炼厂经济效益的有效途径。文章主要综述近年来中国催化裂化多产低碳烯烃工艺技术的进展。
At present,the domestic demand for ethylene and propylene continues to grow.It is an effective way to improve the economic benefit of the refinery by using the advantage of FCC technology to process heavy oil.In this paper,the development of FCC technology for producing more light olefins in recent years is reviewed.
作者
刘健康
双跃
LIU Jian-kang;SHUANG Yue(Shaanxi Yanchang Petroleum(group)Co.,Ltd.,Oilfield Gas Chemical Technology Company,Yanchang 727114,China)
出处
《化工管理》
2020年第31期99-100,共2页
Chemical Engineering Management
关键词
催化裂化
烯烃
丙烯
catalytic cracking
light olefins
propylene
