- Tytuł:
- Epoxidation of 1-buten-3-ol under atmospheric pressure over the Ti-Beta catalyst
- Autorzy:
-
Wróblewska, A.
Wajzberg, J. - Powiązania:
- https://bibliotekanauki.pl/articles/779898.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 results of 1-buten-3-ol (1B3O) epoxidation with 30% hydrogen peroxide over the Ti-Beta catalyst were presented. The studies were performed under the atmospheric pressure and at the presence of methanol as a solvent. There was examined the influence of the following parameters: the temperature (0 - 60°C), the molar ratio of 1B3O/H2O2 (1:1 - 5:1), methanol concentration (5 - 90 wt%), the Ti-Beta catalyst concentration (0.1 - 5.0 wt%) and the reaction time (0.5 - 5.0 h). The optimal parameters were determined by using the following functions: the selectivity of the transformation to 1,2-epoxy-3-butanol (1,2E3B) in relation to 1B3O consumed, the selectivity of the transformation to organic compounds in relation to hydrogen peroxide consumed, the conversions of 1B3O and hydrogen peroxide. The main product of epoxidation was 1,2-epoxy-3-butanol, epoxide having several applications.
- Źródło:
-
Polish Journal of Chemical Technology; 2007, 9, 2; 110-113
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł