Influence of steam-calcination and acid leaching treatment on the VGO hydrocracking performance of faujasite zeolite

The effect of hydrothermal treatment and mild acid leaching on the physico-chemical properties of zeolite Y and its vacuum gas oil hydrocracking performance was investigated. Ultra-stabilized Y (USY) zeolites were obtained by steam-calcination at 500, 600 and 700°C. Steam-treated zeolites were furth...

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Veröffentlicht in:	Fuel processing technology 2015-05, Vol.133, p.89-96
Hauptverfasser:	Agudelo, J.L., Hensen, E.J.M., Giraldo, S.A., Hoyos, L.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accessibility Acid leaching Aluminum Catalysis Catalysts Extraframework aluminum Gas oil Hydrocracking Hydrothermal treatment USY zeolite Vacuum gas oil Zeolites
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