摘要
概述国内外重质原料生产低碳烯烃工艺技术的进展,重点介绍已成功工业化的DCC技术,对今后新建大型炼油-化工-体化项目的总流程加以分析并提出建议。
This paper introduces the progress in produc- tion technologies of lower olefins from heavy materials at home and abroad,emphasizes the DCC technology which has been successfully commercialized,anatyzes the overall process flow of new large-scale refinery,and chemical integration projects in future,and advances some suggestions.
出处
《乙烯工业》
CAS
2007年第4期8-14,共7页
Ethylene Industry
关键词
催化裂解
低碳烯烃
油化一体
流程
Deep catalyic cracking
Lower olefins
Refinery and chemical integration
Process flow
