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Epoxidation of Methallyl Chloride with a 30 % H202 over the TS-1 Catalyst

M. Rzepkowska, A. A. Wróblewska, and G. Lewandowski

Institute of Chemical Organic Technology, Technical University of Szczecin, PL-70-322 Szczecin, Poland

 

E-mail: Agnieszka.Wroblewska@ps.pl

Received: 9 September 2003

Abstract: The process of epoxidation of methallyl chloride to β-methylepichlorohydrin was carried out with a 30 % hydrogen peroxide in the presence of the titanium silicalite catalyst TS-1. The process was carried out in an autoclave or in a glass reactor at atmospheric pressure. The optimum technological parameters (temperature 20°C, mole ratio n(MAC)/n(H2O2) 1:1, methanol content 40 mass %, TS- 1 content 1.0—2.0 mass %, reaction time 120 min) were determined so that the applied epoxidation system allowed obtaining β-methylepichlorohydrin with a good selectivity (93—94 mole %) and high conversion of hydrogen peroxide (95—99 mole %).

Full paper in Portable Document Format: 585a324.pdf

 

Chemical Papers 58 (5) 324–329 (2004)

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