费-托合成油加氢裂化催化剂RCF-1的开发与工业应用  

DEVELOPMENT AND COMMERCIAL APPLICATION OF HYDROCRACKINGCATALYST RCF-1 FOR FISCHER-TROPSCH SYNTHETIC OIL

作　　者：董松涛 李猛 王锦业 梁家林 胡志海 吴昊 Dong Songtao;Li Meng;Wang Jinye;Liang JiaLin;Hu Zhihai;Wu Hao(SINOPEC Research Institute of Petroleum Processing Co.,Ltd.,Beijing 100083)

机构地区：[1]中石化石油化工科学研究院有限公司,北京100083

出　　处：《石油炼制与化工》2024年第5期38-44,共7页Petroleum Processing and Petrochemicals

基　　金：国家重点研发计划项目(2021YFA1501204)。

摘　　要：为加工费-托合成油,在优化酸性材料的类型、选择合适的介孔硅铝组分的基础上,开发了费-托合成油加氢裂化催化剂RCF-1,该催化剂具有温度敏感性低和中间馏分油选择性高等特点。工业应用结果表明,以RCF-1催化剂为基础,使用低温法费-托合成油加氢提质CFH^(L)技术,异构加氢裂化单元生产的柴油馏分十六烷值为76,凝点为-33℃。稳定加氢和异构加氢裂化石脑油馏分适合作为蒸汽裂解料。In order to process Fischer-Tropsch(F-T)synthetic oil,on the basis of optimizing the acidic component of the catalyst to improve the temperature sensitivity of the catalyst and selecting the suitable mesoporous silica-aluminum components,catalyst RCF-1 for isomerization-hydrocracking of F-T wax was developed,which had low temperature sensitivity and high selectivity of middle-distillate.Based on this catalyst,the low-temperature F-T hydrotreating and hydrofinishing CFH^(L) technology was employed.The commercial application of the catalyst RCF-1 showed that the cetane number and freezing point of the diesel distillate produced by the isomerization-hydrocracking unit were 76 and-33℃,respectively,using the low-temperature process for the hydrogenation of F-T synthetic CFH L.The stabilization-hydrogenation and isomerization-hydrocracking naphtha fractions are particularly suitable as steam cracking feed.

关 键 词：加氢裂化 费-托合成油 柴油 中间馏分油 催化剂 

分 类 号：TE624.93[石油与天然气工程—油气加工工程]