Dehydrochlorination of 1,3-dichloropropan-2-ol by calcium and sodium hydroxide solutions

• Autorzy: Krzyżanowska A , Milchert E. , Bartkowiak M.

Identyfikatory

DOI

10.2478/pjct-2014-0056

• Języki publikacji: EN

Abstrakty

EN

The results of dehydrochlorination of 88 wt% aqueous solution of 1,3-dichloropropan-2-ol to epichlorohydrin are reported. The process was carried out in the reaction-stripping column system with a continuous removal of epichlorohydrin in the steam stream. Aqueous solutions of sodium and calcium hydroxides at concentrations in the range of 3–14 wt% were used for the dehydrochlorination. The infl uence of the type and concentration of dehydrochlorination agent on 1,3-dichloropropan-2-ol conversion, the selectivity of transformation to epichlorohydrin and by-products, and the composition of distillate and wastewater were studied.

Słowa kluczowe

EN

epichlorohydrin; dehydrochlorination; dichloropropanols; 1,3-dichloropropan-2-ol

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2014
• Tom: Vol. 16, nr 3
• Strony: 86--90
• Opis fizyczny: Bibliogr. 14 poz., tab., wz.

Twórcy

autor

Krzyżanowska A

• West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland

autor

Milchert E.

• West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland

autor

Bartkowiak M.

• West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland

Bibliografia

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