Abstract

In the face of mounting concerns over plastic pollution and the environmental impacts of conventional plastic production, the pursuit of sustainable polymer manufacturing has become imperative. Chemical recycling technologies offer a promising avenue for transforming plastic waste into high-quality feedstock for polymer production, thereby closing the loop on the plastic lifecycle. This article provides a comprehensive examination of various chemical recycling methods, assessing their technical feasibility, environmental implications, economic viability, and scalability. Through a critical appraisal of the current state of chemical recycling technologies, this review aims to elucidate their potential role in fostering a circular economy for plastics and advancing sustainability in polymer manufacturing.