催化裂化技术在炼油企业转型发展中的地位与作用  

STATUS AND ROLE OF CATALYTIC CRACKING TECHNOLOGY IN THE TRANSFORMATION OF REFINING ENTERPRISE

作　　者：施俊林[1] 王伟 Shi Junlin;Wang Wei(SINOPEC Tianjin Company,Tianjin 300271;SINOPEC Guangzhou Engineering Co.,Ltd)

机构地区：[1]中国石化天津分公司,天津300271 [2]中石化洛阳(广州)工程有限公司

出　　处：《石油炼制与化工》2025年第5期180-186,共7页Petroleum Processing and Petrochemicals

摘　　要：“十四五”中后期,我国的能源结构调整处于关键的十字路口。面临“新能源乘用车发展迅猛”“成品油消费峰值来临”以及“化工市场长达十个季度以上的亏损周期”等复杂格局,传统炼油企业既要发展实体经济,也要端好、端稳能源饭碗。坚定油化转型主基调,以新型催化剂及新型反应器构型为抓手,整合炼油厂资源,力求低成本、高竞争力地使减量的汽油产品转化为低碳烯烃。中国石化天津分公司牵头的开发团队优化整合出新型催化裂化(裂解)FCO技术,以第一提升管新鲜进料为基准,可产出6.5%~10.6%(w)乙烯、22%(w)丙烯,能耗为63~72 kgOE t(1 kgOE=41.8 MJ),为存量资产保值、增值开辟新的转型道路,在转型过渡期,深挖催化裂化技术潜力,筑牢了催化裂化技术在总流程中的关键地位。During the mid-to-late period of the 14th Five-Year Plan,China’s energy structure adjustment stands at a critical crossroads.Faced with a complex landscape including“the rapid development of new energy vehicles”“the peak consumption of oil products”and“a prolonged loss cycle in the chemical market spanning over ten quarters,”traditional refining enterprises must not only develop the real economy but also secure and stabilize the energy supply.Adhering to the main theme of transitioning towards petrochemicals,these enterprises are leveraging new catalysts and novel reactor configurations to integrate refinery resources.The goal is to cost-effectively and competitively convert reduced gasoline products into low-carbon olefins.Leading the way,the SINOPEC Tianjin Company development team has optimized and integrated a new fluid catalytic cracking(FCC)technology,known as FCO(fluid catalytic olefins).Based on the fresh feed of the first riser,this technology can yield 6.5%-10.6%of ethylene and 22%of propylene,with an energy consumption of 63-72 kgOE t(1 kgOE=41.8 MJ).This innovation opens a new transformation path for preserving and enhancing the value of existing assets.During the transition period,it is crucial to deeply explore the potential of catalytic cracking technology and solidify its key role in the overall process.

关 键 词：催化裂化 炼油转型 MFI分子筛 靶向催化裂化 FCO技术 

分 类 号：TE624[石油与天然气工程—油气加工工程]