- Tytuł:
- The pressure method of 1-butene-3-ol epoxidation over Ti-beta catalyst
- Autorzy:
-
Wróblewska, A.
Wajzberg, J.
Milchert, E.
Grzmil, B.
Ziebro, J. - Powiązania:
- https://bibliotekanauki.pl/articles/779807.pdf
- Data publikacji:
- 2007
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
epoksydacja w fazie ciekłej
1,2-epoksy-3-butanol
katalizator Ti-Beta
liquid phase epoxidation
1,2-epoxy-3-butanol
Ti-Beta catalyst - Opis:
- 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.
- Źródło:
-
Polish Journal of Chemical Technology; 2007, 9, 2; 53-56
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł