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Effects of zeolite morphologies on CO conversion to aromatics via a modified Fischer-Tropsch synthesis pathway
Journal of Chemical Technology and Biotechnology ( IF 2.8 ) Pub Date : 2022-08-21 , DOI: 10.1002/jctb.7216
Baizhang Zhang 1 , Jie Yao 1 , Yang Wang 1, 2 , Weizhe Gao 1 , Yasuharu Kugue 1 , Xiaoyu Guo 1 , Yingluo He 1 , Guohui Yang 1, 3 , Noritatsu Tsubaki 1
Affiliation  

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。
更新日期:2022-08-21
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