Conversion of quinoline on ReS2 catalysts: Effect of the support and the addition of CS2 in the feed

Romina Bassi, Esteban CamÚ, Mirza Villarroel, F. C.O. Javier Gil-LlambÍAs, J. L. GarcÍA-Fierro, Néstor Escalona, PATRICIO FRANCISCO BAEZA CHANDIA

Research output: Contribution to journalArticlepeer-review

Abstract

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, 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.

Original languageEnglish
Pages (from-to)3779-3782
Number of pages4
JournalJournal of the Chilean Chemical Society
Volume62
Issue number4
DOIs
StatePublished - 2017
Externally publishedYes

Keywords

  • Carbon sulphide
  • Quinoline
  • Support

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