重油催化裂解生产低碳烯烃影响因素的研究进展  

RESEARCH PROGRESS ON FACTORS AFFECTING DEEP CATALYTIC CRACKING OF HEAVY OIL TO LIGHT OLEFIN

作　　者：代春志 成晓洁[1] 朱根权[1] Dai Chunzhi;Cheng Xiaojie;Zhu Genquan(SINOPEC Research Institute of Petroleum Processing,Beijing 100083)

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《石油炼制与化工》2021年第11期116-122,共7页Petroleum Processing and Petrochemicals

基　　金：中国石油化工股份有限公司合同项目(120007)。

摘　　要：乙烯、丙烯等化工原料需求旺盛和成品油消费增速放缓促使炼化一体化成为石化行业发展的新方向,重油催化裂解生产低碳烯烃工艺在其中占据重要地位。从重油催化裂解反应机理着手,概述了原料、催化剂、反应器型式和工艺条件等因素对重油催化裂解产物分布的影响,并就重油催化裂解技术面临问题的解决提出展望。The great demand of chemical raw material such as ethylene and propylene and moderating of oil consumption increase drive the petrochemical industry to a new direction of integration of refinery and petrochemical where the technology of producing light olefins from heavy oil deep catalytic cracking deserves a place.From the perspective of reaction mechanism,the effect of feedstock property,catalyst,reactor type,and operating conditions on the product distribution is summarized,and the challenges on the progress of deep catalytic cracking are prospected.

关 键 词：催化裂解 低碳烯烃 炼化一体化 工艺条件 

分 类 号：F42[经济管理—产业经济]