Contributing to energy sustainability: a review of mesoporous material supported catalysts for Fischer–Tropsch synthesis,Sustainable Energy & Fuels

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Contributing to energy sustainability: a review of mesoporous material supported catalysts for Fischer–Tropsch synthesis
Sustainable Energy & Fuels ( IF 5.0 ) Pub Date : 2020-11-19 , DOI: 10.1039/d0se01442g
Leonard Uchejim Okonye _{1,

2,

3,

4} , Yali Yao _{1,

2,

3,

4} , Diane Hildebrandt _{1,

2,

3,

4} , Reinout Meijboom _{4,

5,

6,

7}

Affiliation

Fischer–Tropsch synthesis (FTS) provides an alternative route for the conversion of carbon-containing feedstocks, such as biomass and municipal waste, to valuable end products. The concern, however, is how to make the process more efficient in terms of the activity of the catalyst and selectivity to desired products and in this way provide an economically competitive and sustainable technology to supply fuels and chemicals to global energy suppliers. This review centres on the optimisation of metals and the use of mesoporous materials to enhance the structure–performance relationship of catalysts used in FTS. The enhancement takes advantage of active site accessibility, increased surface-to-volume ratios and improved chemical potential, to facilitate optimum catalyst performance, therefore improving the entire process and minimising CO₂ emissions. The unique properties of nanoparticles and mesoporous materials, higher volumetric activity, the controllability afforded by morphology modification of mesoporous materials and the various oxidation states of mesoporous metal oxides can be exploited for catalyst development.

中文翻译：

促进能源可持续性：介孔材料支持的费-托合成催化剂

费托合成（FTS）为将含碳原料（例如生物质和城市垃圾）转化为有价值的最终产品提供了另一种途径。然而，关注的是如何在催化剂的活性和对所需产物的选择性方面使该方法更有效，并以此方式提供经济上竞争和可持续的技术以向全球能源供应商供应燃料和化学品。这篇综述集中在金属的优化和中孔材料的使用上，以增强FTS中使用的催化剂的结构-性能关系。增强利用了活性位点的可及性，增加的表面体积比和改进的化学势，以促进最佳的催化剂性能，从而改善了整个过程并最大限度地减少了CO₂排放。可以利用纳米颗粒和介孔材料的独特性能，更高的体积活性，介孔材料的形态修饰所提供的可控制性以及介孔金属氧化物的各种氧化态来开发催化剂。

更新日期：2020-11-27

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