Modification of alumina supported platinum catalyst by tin tetraethyl in a circulation reactor

J. L. Margitfalvi, I. Borbáth, M. Hegedubs, S. Gobbölös

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The use of a circulation-type reactor set-up for the modification of supported platinum catalysts with tin tetraethyl is described. All of the elementary steps of the modification were done in the same reactor. The new approach allowed to increase the amount of catalyst modified from a few grams to 250g. The catalytic tests of Sn-Pt/Al2O3 catalysts prepared both in n-hexane reaction and naphtha reforming unambiguously demonstrated the applicability of the new approach.

Original languageEnglish
Pages (from-to)171-182
Number of pages12
JournalApplied Catalysis A: General
Volume219
Issue number1-2
DOIs
Publication statusPublished - Oct 5 2001

Keywords

  • Catalyst modification
  • Circulation reactor
  • Controlled surface reactions
  • Naphtha reforming
  • Sn-Pt/AlO catalysts
  • Tin tetraethyl
  • n-hexane transformation

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

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