DRY REFORMING OF METHANE OVER MESOPOROUS Pt/ La2O3-Al2O3 CATALYSTS: EFFECT OF THE LANTHANA CONTENT ON THE CATALYTIC ACTIVITY.

DRY REFORMING OF METHANE OVER MESOPOROUS Pt/ La2O3-Al2O3 CATALYSTS: EFFECT OF THE LANTHANA CONTENT ON THE CATALYTIC ACTIVITY.

ARAÚJO, J. C. S. de; RIGO, L. O.; BUENO, J. M. C.

Artigo:

The effect of the lanthana content on the textural and structural properties of Pt/xLa2O3-Al2O3 was studied. All catalysts were prepared by the sol-gel method using appropriate Al and La precursors. A 1 wt.% of platinum was incorporated to the solids. The catalysts were characterized by XRD, chemical analysis, Raman spectroscopy, N2 adsorption isotherms and TPR. The increased activity observed during the dry reforming of methane was due to the ability of [LaPtOx]Pt

The effect of the lanthana content on the textural and structural properties of Pt/xLa2O3-Al2O3 was studied. All catalysts were prepared by the sol-gel method using appropriate Al and La precursors. A 1 wt.% of platinum was incorporated to the solids. The catalysts were characterized by XRD, chemical analysis, Raman spectroscopy, N2 adsorption isotherms and TPR. The increased activity observed during the dry reforming of methane was due to the ability of [LaPtOx]Pt

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DOI: 10.5151/chemeng-cobeq2014-0553-24983-156686

Referências bibliográficas

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Como citar:

ARAÚJO, J. C. S. de; RIGO, L. O.; BUENO, J. M. C.; "DRY REFORMING OF METHANE OVER MESOPOROUS Pt/ La2O3-Al2O3 CATALYSTS: EFFECT OF THE LANTHANA CONTENT ON THE CATALYTIC ACTIVITY.", p-10055-10062. In: Anais do XX Congresso Brasileiro de Engenharia Química - COBEQ 2014 [= Blucher Chemical Engineering Proceedings, v.1, n.2]. São Paulo: Blucher, 2015.
ISSN 23591757, DOI 10.5151/chemeng-cobeq2014-0553-24983-156686