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S. Kurta, A. Zakrzhevsky, M. Kurta

Utilization of chloroorganic waste by their catalytic copolymerization (in English)

Polimery 2007, No 1, 51


DOI: dx.doi.org/10.14314/polimery.2007.051

Summary

A new method, proposed by authors, of utilization of chloroorganic waste accompanying the production of 1,2-dichlorethane consists in alkaline dehydrochlorination of this waste (equations 1-5) and simultaneous copolymerization with the unsaturated hydrocarbons of C5-C9 fraction. At the first stage of the process at ambient temperatures (≤50°C) ionic polymerization and copolymerization of the non-saturated components, take place. Then, at higher temperatures (>50°C) the free radical homopolymerization and copolymerization of vinyl chloride and vinylidene chloride most probably proceed. As a final product, oligomeric and polymeric resin-like products are formed, which can be recommended for the use as hydroisolating material.


Key words: chloroorganic waste, alkaline dehydrochlorination, copolymerization, homopolymerization


e-mail: kca@artc-fact.net


S. Kurta, A. Zakrzhevsky, M. Kurta

Utilization of chloroorganic waste by their catalytic copolymerization (in English)