Direct Hydrogenolysis of Highly Concentrated Glycerol Solutions Over Supported Ru, Pd and Pt Catalyst Systems

Direct Hydrogenolysis of Highly Concentrated Glycerol Solutions Over Supported Ru, Pd and Pt Catalyst Systems

The evaluation of supported precious metal catalysts, in combination with and without solid acids, for the hydrogenolysis of highly concentrated glycerol solutions, with the aim to produce lower alcohols, in particular 1-propanol was studied. GCMS analysis of the product mixtures obtained has shed s...

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Veröffentlicht in:Catalysis letters 2011-07, Vol.141 (7), p.958-967
Hauptverfasser: van Ryneveld, Esti, Mahomed, Abdul S., van Heerden, Pieter S., Friedrich, Holger B.
Format: Artikel
Sprache:eng
Schlagworte:
Alcohols
Catalysis
Catalysts
Chemistry
Chemistry and Materials Science
Condensates
Ethylene glycol
Exact sciences and technology
General and physical chemistry
Glycerin
Glycerol
Hydrogenation
Hydrogenolysis
Industrial Chemistry/Chemical Engineering
Metal catalysts
Organometallic Chemistry
Palladium
Palladium catalysts
Physical Chemistry
Platinum
Systems analysis
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:The evaluation of supported precious metal catalysts, in combination with and without solid acids, for the hydrogenolysis of highly concentrated glycerol solutions, with the aim to produce lower alcohols, in particular 1-propanol was studied. GCMS analysis of the product mixtures obtained has shed some light on the possible mechanism leading to unwanted condensation products, as well as the composition of these compounds. Graphical Abstract
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-011-0617-z