On the acidity of liquid and solid acid catalysts. Part 2. A thermodynamic and kinetic study for acid-catalysed nitrations

Solid acids prepared by adding sulfuric acid on silica gel have been used as catalysts in the nitration of nitrobenzenes and their properties have been tested by kinetic studies at 25°C. Nitration rates in concentrated aqueous solutions of sulfuric acid were also analysed and the catalytic efficienc...

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Veröffentlicht in:	Catalysis letters 1999-01, Vol.58 (2-3), p.81-87
Hauptverfasser:	MARZIANO, N. C, TORTATO, C, RONCHIN, L, MARTINI, F, BIANCHI, C
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous solutions Catalysis Catalysts Catalysts: preparations and properties Chemistry Dehydration Exact sciences and technology General and physical chemistry Nitration Nitric acid Nitrobenzene Nitrogen dioxide Properties (attributes) Protonation Silica gel Silicon dioxide Solid phases Sulfuric acid Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Online-Zugang:	Volltext
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