【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。更多还原

【Abstract】 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.更多还原