Sammanfattning
Hexadecane hydrocracking was investigated over bifunctional Ru-containing micro- and mesoporous USY zeolites at 250°C under 45 bar in the presence of hydrogen in a batch reactor. A comparative study was performed using the Ru-free zeolites in the protonic form. The highest yield of jet-fuel products, C9 - C15, being 26% at 71% conversion, was obtained with 2.5 wt% Ru deposited on a hierarchical micro-mesoporous USY zeolite, e.g. a material possessing secondary porosity, where a superior combination of acidity and mesoporosity was created by treatment of the parent zeolite with aqueous sodium hydroxide and tetrapropylammonium hydroxide.
Originalspråk | Engelska |
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Artikelnummer | 118193 |
Tidskrift | Fuel |
Volym | 278 |
DOI | |
Status | Publicerad - 15 okt. 2020 |
MoE-publikationstyp | A1 Tidskriftsartikel-refererad |