CATEGORY: HYDRODESULFURIZATION
Catalysis Today, Volume 187, Issue 1, 30 June
2012, Pages 88–96
Structure-Performance Relationships in Catalytic Materials (COST Action D36)
Al-pillared
montmorillonite as a support for catalysts based on ruthenium sulfide in HDS
reactions
A. Romero-Pérez a, A. Infantes-Molina b, A. Jiménez-López a, E. Roca
Jalil c, K. Sapag c, E. Rodríguez-Castellón a
a Dpto. de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al
ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos,
29071 Málaga, Spain
b Instituto de Catálisis y Petroleoquímica, CSIC, c/Marie Curie, 2,
Cantoblanco, 28049 Madrid, Spain
c Laboratorio de Sólidos Porosos, Instituto de Física Aplicada (INFAP), CONICET
– Universidad Nacional de San Luís, Argentina
Abstract
Researchers prepared and
characterized sulfided ruthenium supported catalysts based on an Al pillared
montmorillonite, with different Al contents, using XRD, SBET, TEM, XPS. These were tested in the hydrodesulfurization
(HDS) of dibenzothiophene (DBT).
They investigated the role
of the Al content in the catalytic activity of RuS2 based catalysts.
The activity and selectivity of the catalysts studied in the HDS of DBT suggest
that Al pillared montmorillonite could be of interest as a low cost support for
this reaction.
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