Changes in the composition of wastewater as a result of dehydrochlorination of 1,3-dichloropropan-2-ol under different process conditions

Author:

Krzyżanowska Anna1,Milchert Eugeniusz1,Bartkowiak Marcin1

Affiliation:

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

Abstract

Abstract The results of dehydrochlorination of 1,3-dichloropropan-2-ol to epichlorohydrin are reported. The process ran in the reaction-stripping column system with a continuous removal of epichlorohydrin in a steam stream. The influence of 10 wt% alkali solution (NaOH, Ca(OH)2) and the method of distillate collection on the 1,3-dichloropropan-2-ol conversion, selectivity of transformation to epichlorohydrin and by-products, and the composition of wastewater have been analysed.

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering,General Chemistry,Biotechnology

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