摘要
中石化(上海)石油化工研究院有限公司开发了新一代AB-19纯乙烯气相法制乙苯催化剂。在实验室中考察了AB-19催化剂适用的工艺条件,并对其开展1000 h长周期稳定性试验。结果表明,AB-19催化剂综合性能稳定,满足工业应用需求。吨级规模工业生产的1.5吨AB-19催化剂全部合格,生产工艺稳定可靠。AB-19催化剂在中国石化广州石化公司8万吨/年装置中实现工业应用,其高低温活性、优异选择性和长使用寿命等性能均优于国内外同类催化剂,为企业节能降耗提供了关键技术支撑。
SINOPEC Shanghai Research Institute of Petrochemical Technology Company Limited.has successfully developed the next-generation AB-19 catalyst for ethylbenzene production via a pure ethylene vapor-phase process.Laboratory evaluations identified optimal operating conditions,with a 1000 h long-term stability test confirming the catalyst’s consistent performance.Industrial-scale production of 1.5 tons of AB-19 catalyst achieved a 100%qualification rate,demonstrating the reliability of the manufacturing process.The industrial test conducted at SINOPEC Guangzhou Petrochemical Company's 80 kt/a ethylbenzene plant revealed that the AB-19 catalyst outperformed imported catalysts,exhibiting superior low-temperature activity,excellent selectivity,and extended service life.This innovation provides enterprises with an effective solution for energy savings and reduced consumption in industrial operations.
作者
王达锐
王一棪
宦明耀
何俊琳
刘威
孙洪敏
杨为民
WANG Darui;WANG Yiyan;HUAN Mingyao;HE Junlin;LIU Wei;SUN Hongmin;YANG Weimin(State Key Laboratory of Green Chemical Engineering and Industrial Catalysis,SINOPEC Shanghai Research Institute of Petrochemical Technology Company Limited,Shanghai 201208,China)
出处
《化学反应工程与工艺》
2025年第3期439-444,共6页
Chemical Reaction Engineering and Technology
基金
上海市科研计划专项经费(22YS1401100)。
关键词
AB-19催化剂
节能降耗
乙苯装置
气相法
烷基化
AB-19 catalyst
energy saving and consumption reduction
ethylbenzene plant
vapor-phase process
alkylation
作者简介
王达锐(1990-),男,研究员;通信联系人:杨为民(1966-),男,中国工程院院士,E-mail:yangwm.sshy@sinopec.com。
