Paper Title:
Yb2O3 Promoted Pt-SO42-/ZrO2-Al2O3 Catalyst in N-Hexane Hydroisomerization
  Abstract

Effects of ytterbia for Pt-SO42-/ZrO2-Al2O3-Yb2O3 (PSZAY) catalysts in n-hexane hydroisomerization were investigated. It was elucidated that the introduction of ytterbia into Pt-SO42-/ZrO2-Al2O3 (PSZA) increased both the surface area and the number of active sites, resulting in a higher n-hexane isomerization activity. At the same time the catalyst stability has also been markedly increased by alleviating the sulfur loss and by stabilizing ZrO2 tetragonal crystalline structure.

  Info
Periodical
Edited by
Jin-An Wang, Guozhong Cao and José Manuel Domínguez
Pages
174-182
DOI
10.4028/www.scientific.net/AMR.132.174
Citation
G. X. Yu, Y. Hu, D. N. Lin, X. L. Zhou, C. L. Li, L. F. Chen, J. A. Wang, "Yb2O3 Promoted Pt-SO42-/ZrO2-Al2O3 Catalyst in N-Hexane Hydroisomerization ", Advanced Materials Research, Vol. 132, pp. 174-182, 2010
Online since
August 2010
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