The objective of this study was to characterize the zeolite MCM-22 support structure after static hydrothermal preparation, then to prepare a cobalt and ruthenium-based catalyst supported by MCM-22 zeolite via wet impregnation, and finally, to assess the performance of both catalysts in the Fischer–Tropsch reaction with regard to the production of long-chain (C₈) hydrocarbons. Cobalt catalysts promoted with ruthenium and supported on MCM-22 were prepared using the co-impregnation method. The MCM-22 zeolite was prepared using a 150 °C hydrothermal treatment for two different lengths of time (9–10 days), under static conditions. The Co-Ru-MCM-22 catalyst was characterized by X-ray diffraction, X-ray energy dispersion spectroscopy, N₂ adsorption–desorption, temperature-programmed reduction, scanning electron microscopy, and transmission electron microscopy. The Fischer–Tropsch synthesis was carried out in a slurry reactor using the following operating conditions: 240 °C, 10 and 20 bar, 1:1 CO:H₂ molar ratio. X-ray diffractograms showed a well-defined MWW structure for MCM-22. Spherical particles were observed on the scanning electron micrographs. On transmission electron micrographs, it was possible to identity well-dispersed cobalt particles in the Co-MCM-22 catalyst having an average particle size of 33.89 nm. Both Co-Ru/MCM-22(9D) and Co-Ru/MCM-22(10D) were used in the improved FTS in order to study the influence of promoters on the production of hydrocarbons with higher commercial value (> C₈).

本研究的目的是表征静态水热制备后的 MCM-22 沸石载体结构，然后通过湿浸渍法制备 MCM-22 沸石负载的钴和钌基催化剂，最后评估两种催化剂的性能在费托反应中关于长链（C ₈）烃的生产。使用共浸渍法制备了以钌促进并负载在 MCM-22 上的钴催化剂。MCM-22 沸石是在静态条件下使用 150 °C 水热处理两种不同时间长度（9-10 天）制备的。Co-Ru-MCM-22催化剂通过X射线衍射、X射线能量色散光谱、N ₂吸附-解吸、程序升温还原、扫描电子显微镜和透射电子显微镜。Fischer-Tropsch 合成在淤浆反应器中使用以下操作条件进行：240 °C，10 和 20 bar，1:1 CO:H ₂摩尔比。X 射线衍射图显示 MCM-22 具有明确定义的 MWW 结构。在扫描电子显微照片上观察到球形颗粒。在透射电子显微照片上，可以在 Co-MCM-22 催化剂中识别出平均粒径为 33.89 nm 的良好分散的钴颗粒。Co-Ru/MCM-22(9D) 和 Co-Ru/MCM-22(10D) 均用于改进的 FTS 以研究促进剂对具有更高商业价值 (> C ₈ )烃生产的影响.