Stationary Liquid-Phase Homogeneous Transition Metal Catalysis

Research output: Contribution to journalArticle

Abstract

Immobilization of homogeneous liquid-phase catalysts on solid carriers could result in novel catalysts, which combine the advantages of homogeneous and heterogeneous catalysis, e.g. high activity, high selectivity, and easy product separation. In order to maintain the catalytic performance of a supported liquid-phase (SLP) homogeneous catalyst, the liquid-phase must remain on the support throughout the reaction. When leaching of the liquid-phase does not occur the SLP catalysts should be called stationary liquid-phase homogeneous catalyst. We have developed a stationary strong acid phase platinum catalyst which can be used for the hydrogenation of aromatics at 25-75°C and 100-800 psi of H2. The catalyst is prepared by supporting a solution of PtCl2 (MeCN)2 in BF3.H2O on silica or clay, and has been tested in batch and continuous reactors.

Original languageEnglish
Pages (from-to)635-642
Number of pages8
JournalStudies in Surface Science and Catalysis
Volume75
Issue numberC
DOIs
Publication statusPublished - 1993

Fingerprint

Catalysis
catalysis
Transition metals
liquid phases
Phase transitions
transition metals
catalysts
Catalysts
Liquids
Catalyst selectivity
leaching
Platinum
immobilization
Silicon Dioxide
Leaching
clays
Hydrogenation
hydrogenation
Catalyst activity
Clay

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Catalysis
  • Physical and Theoretical Chemistry
  • Materials Chemistry
  • Surfaces, Coatings and Films

Cite this

Stationary Liquid-Phase Homogeneous Transition Metal Catalysis. / Horváth, I.

In: Studies in Surface Science and Catalysis, Vol. 75, No. C, 1993, p. 635-642.

Research output: Contribution to journalArticle

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