Flame spray-synthesized Pt-Co/TiO2 catalysts for the selective hydrogenation of furfural to furfuryl alcohol
نویسندگان
چکیده
Flame spray-synthesized Pt/TiO2 and PtCo/TiO2 catalysts with 0.7 wt% Pt 0–0.4 Co were studied in the hydrogenation of furfural to furfuryl alcohol (FA) at 50 °C 2 MPa H2. Particle formation under high temperature flame facilitated dispersion Pt-TiOx interface sites, which beneficial for conversion FA. Modifying accelerated rutile phase TiO2 formation, strongly diminished activity on (FSP)-PtCo/TiO2. On other hand, (I)-PtCo/TiO2 prepared by conventional impregnation, anatase was preserved (> 85%) both FA selectivity increased upon increasing loading.
منابع مشابه
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ژورنال
عنوان ژورنال: Catalysis Communications
سال: 2021
ISSN: ['1566-7367', '1873-3905']
DOI: https://doi.org/10.1016/j.catcom.2020.106246