<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">The investigations of 1-buten-3-ol (1B3O) epoxidation by 30% hydrogen peroxide over Ti-Beta catalyst were performed. The experiments were carried out under the autogenic pressure and at the presence of methanol as a solvent. The influence of the following technological parameters on the course of epoxidation: temperature (20 - 120°C), the molar ratio of 1B3O/H2O2 (0.5:1 - 5:1), methanol concentration (5 - 90 wt%.), Ti-Beta concentration (0.1 - 5.0 wt%) and the reaction time (0.5 - 5.0 h) was investigated. The main functions describing the process were: the selectivity of transformation to 1,2-epokxy-3-butanol in relation to 1B3O consumed, conversions of substrates as well as the selectivity of transformation to organic compounds in relation hydrogen peroxide consumed.</abstract>

The investigations of 1-buten-3-ol (1B3O) epoxidation by 30% hydrogen peroxide over Ti-Beta catalyst were performed. The experiments were carried out under the autogenic pressure and at the presence of methanol as a solvent. The influence of the following technological parameters on the course of epoxidation: temperature (20 - 120°C), the molar ratio of 1B3O/H2O2 (0.5:1 - 5:1), methanol concentration (5 - 90 wt%.), Ti-Beta concentration (0.1 - 5.0 wt%) and the reaction time (0.5 - 5.0 h) was investigated. The main functions describing the process were: the selectivity of transformation to 1,2-epokxy-3-butanol in relation to 1B3O consumed, conversions of substrates as well as the selectivity of transformation to organic compounds in relation hydrogen peroxide consumed.

The pressure method of 1-butene-3-ol epoxidation over Ti-beta catalyst

Institute of Organic Chemical Technology, Szczecin University of Technology, ul. Pułaskiego 10, 70-322 Szczecin, Poland

Institute of Inorganic Chemical Technology, Szczecin University of Technology, ul. Pułaskiego 10, 70-322 Szczecin, Poland

Polish Journal of Chemical Technology

{"article-title":"The pressure method of 1-butene-3-ol epoxidation over Ti-beta catalyst"}

The investigations of 1-buten-3-ol (1B3O) epoxidation by 30% hydrogen peroxide over Ti-Beta catalyst were performed. The experiments were carried out under the...

The pressure method of 1-butene-3-ol epoxidation over Ti-beta catalyst

Publié en ligne: 19 oct. 2007

Pages: 53 - 56

DOI: https://doi.org/10.2478/v10026-007-0026-7

Mots clés
liquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst

This content is open access.

The pressure method of 1-butene-3-ol epoxidation over Ti-beta catalyst

Publié en ligne: 19 oct. 2007

Pages: 53 - 56

DOI: https://doi.org/10.2478/v10026-007-0026-7

Mots clésliquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst

This content is open access.

Mots clés
liquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst