Chemical recycling of polymer contaminated poly(ethylene terephthalate) by neutral hydrolysis

•Polymer contaminated PET hydrolysed via neutral hydrolysis.•PE, PP, PS, PMMA, and ABS could be removed by sieving the hydrolysis product.•POM, PA6, PC decomposed, evaporated or was removed during dewatering.•Esterification was performed directly on hydrolysis products without purification.•The prod...

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Veröffentlicht in:	Waste management (Elmsford) 2025-01, Vol.192, p.12-19
Hauptverfasser:	Mahler, Anne-Sophie Høgh, Lemming, Maria, Jaime-Azuara, Antonio, Pedersen, Thomas Helmer, Hinge, Mogens
Format:	Artikel
Sprache:	eng
Schlagworte:	BHET purification BHET synthesis Hydrolysis Mixed plastic waste Neutral hydrolysis PET recycling Plastics - chemistry Polyethylene Terephthalates - chemistry Polymers - chemistry Recycling - methods
Online-Zugang:	Volltext
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