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Journal of the Chilean Chemical Society

versão On-line ISSN 0717-9707

Resumo

BASSI, ROMINA et al. CONVERSION OF QUINOLINE ON ReS2 CATALYSTS: EFFECT OF THE SUPPORT AND THE ADDITION OF CS2 IN THE FEED. J. Chil. Chem. Soc. [online]. 2017, vol.62, n.4, pp.3779-3782. ISSN 0717-9707.  http://dx.doi.org/10.4067/s0717-97072017000403779.

The effect of supports and the addition of CS2 in the feed were studied on hydrodenitrogenation of Quinoline in a continuous flow reactor over ReS2/support catalysts at 300, 325 and 350 °C and 3MPa of H2. The ReS2 supported on TiO2 displayed the highest activity followed by ZrO2, γ-Al2O3 and SiO2 supports. The activity trend was correlated with the Re dispersion on the support. The effect of the addition of CS2 was increased activity until 2.5 v/v % content. At higher CS2 content the activity decreased due to competitive adsorption between CS2 and Quinoline on the active sites.

Palavras-chave : Quinoline; support; Carbon sulphide.

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