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

• Autorzy: Wróblewska A. , Wajzberg J. , Milchert E. , Grzmil B. , Ziebro J.
• Języki publikacji: EN

Abstrakty

EN

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-epoxy-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.

Słowa kluczowe

EN

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

PL

epoksydacja w fazie ciekłej; 1,2-epoksy-3-butanol; katalizator Ti-Beta

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2007
• Tom: Vol. 9, nr 2
• Strony: 53--56
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Wróblewska A.

autor

Wajzberg J.

autor

Milchert E.

autor

Grzmil B.

autor

Ziebro J.

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

Bibliografia

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