Chemical recycling of polycarbonate wastes into bisphenol A by using green solvent composition

M. M. Alavi Nikje; M. Askarzadeh

Published : 2013-04-30

Vol. 58 No. 4 (2013)

Chemical recycling of polycarbonate wastes into bisphenol A by using green solvent composition

M. M. Alavi Nikje M. Askarzadeh

Abstract

Polycarbonate contained in waste compact discs (CDs) and digital versatile (video) discs (DVDs) have been chemically recycled into bisphenol A (BPA) — using a ternary solvent system: glycerin, sorbitol, water under conventional heating method. The obtained results show that the mixture of glycerin, sorbitol, water in the ratio 6:3:1 undergoes recycling with high yield within 45 minutes. The recovered BPA was identified by spectroscopic methods and the results were compared with the data corresponding to standard sample.

Keywords

chemiczny recykling ; poliwęglany ; bisfenol A ; odpady CD i DVD chemical recycling ; polycarbonate ; bisphenol A ; CD & DVD waste

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Alavi Nikje, M. M., & Askarzadeh, M. (2013). Chemical recycling of polycarbonate wastes into bisphenol A by using green solvent composition. Polimery, 58(4), 292–294. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/735

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