Исследование основных закономерностей гликолиза поликарбонатного пластика при катализе основными агентами

Данная работа посвящена изучению влияния различных основных катализаторов на процесс гликолиза пластика на основе поликарбоната бисфенола А (ПК). Было установлено, что процесс химического распада ПК под действием этиленгликоля (ЭГ) приводит к образованию продуктов с высокой добавленной стоимостью – бисфенола А (мономер ПК, БФА), совместных эфиров БФА и этиленкарбоната (ЭК)/этиленгликоля (ЭГ) (моногидроксиэтиловый эфир БФА, МГЭ-БФА, бисгидроксиэиловый эфир БФА, БГЭ-БФА). Также была проведена количественная оценка выходов продуктов реакции. Выходы продуктов при 100 %-ной конверсии ПК составили, %: БФА – 33, МГЭ-БФА – 50, БГЭ-БФА – 17. Также в рамках данной работы было проведено сравнение эффективности использования различных щелочных агентов в качестве катализатора в зависимости от типа металла.

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