A series of ternary hydrotalcites in the nitrate form was prepared with a modified-urea method to obtain active Co-based catalysts for the Fischer–Tropsch synthesis. An optimization study concerning the amount of cobalt in the catalysts (range 5–35 wt%.) and the reaction temperature (220–260 °C) is reported. All the samples were characterized by several methods, including XRPD, ICP-OES, SEM, TEM, FT-IR, BET, TPR and TG and tested in a fixed bed reactor. The results suggest the possibility of using synthetic hydrotalcites as Co-based catalysts for the Fischer–Tropsch synthesis.

Co-based hydrotalcites as new catalysts for the Fischer–Tropsch synthesis process

DI MICHELE, ALESSANDRO;VIVANI, Riccardo;NOCCHETTI, Morena;BASTIANINI, MARIA;
2014

Abstract

A series of ternary hydrotalcites in the nitrate form was prepared with a modified-urea method to obtain active Co-based catalysts for the Fischer–Tropsch synthesis. An optimization study concerning the amount of cobalt in the catalysts (range 5–35 wt%.) and the reaction temperature (220–260 °C) is reported. All the samples were characterized by several methods, including XRPD, ICP-OES, SEM, TEM, FT-IR, BET, TPR and TG and tested in a fixed bed reactor. The results suggest the possibility of using synthetic hydrotalcites as Co-based catalysts for the Fischer–Tropsch synthesis.
2014
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/1219905
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