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Boosting the catalytic activity of ZnO/anatase TiO2 in propane dehydrogenation through its doping with ZrO2 or SiO2 and prolonged calcination
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DOI：10.1016/j.mcat.2026.116258.png)
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Abstract
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• Zn-ZrOx/TiO2 (anatase) exhibits significant catalytic activity in propane dehydrogenation. • Prolonged calcination and removal of bulk ZnO further improves catalyst efficiency. • The catalyst retains anatase structure, high SSA and regeneration stability. • The catalyst achieved 45% propane conversion with 96% propylene selectivity at 600 °C and a propane WHSV of 1.4 h−1.
Keywords:
Propylene
Non-oxidative propane dehydrogenation
Zinc oxide
Titanium oxide
Doping with silica and zirconia
Journal
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4.9
Papers:
5.4K
Citations:
1.5W
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Cited Papers