Syngas conversion to olefins via Fischer-Tropsch Synthesis (FTs) route and then subsequently into aromatics (syngas−olefins−aromatics (SOA)) was considered a promising industrialization route due to its ability to match reaction temperatures between syngas to olefins (300–400 °C) and olefins to aromatics (300–500 °C). In this reaction route, the syngas to olefin process can be efficiently and easily realized by Fe-based FTs catalysts. However, the aromatization process occurring over the zeolite catalyst was still considered a big challenge due to zeolites' complex topology, variable morphology, and elusive acidic properties.

中文翻译：

---

沸石形态对通过改进的费-托合成途径将 CO 转化为芳烃的影响

合成气通过费-托合成 (FTs) 路线转化为烯烃，然后转化为芳烃（合成气-烯烃-芳烃 (SOA)）被认为是一条有前途的工业化路线，因为它能够匹配合成气与烯烃之间的反应温度（300-400 °C) 和烯烃到芳烃 (300–500 °C)。在该反应路线中，合成气制烯烃过程可以通过铁基费托催化剂高效、简便地实现。然而，由于沸石复杂的拓扑结构、多变的形态和难以捉摸的酸性，在沸石催化剂上发生的芳构化过程仍然被认为是一个巨大的挑战。