Recycling of waste polyethylene terephthalate (PET) into feedstock monomers

Mohammad Nahid Siddiqui*, Halim Hamid Redhwi

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Polyethylene terephthalate (PET) is one of the polymers with the most growing market with an estimated expansion rate of 8-10%. With increasing PET consumption, its recycling has received world wide attention for the preservation of resources and the protection of the environment. Saudi Arabia is one of the major producers of plastic in the world with total production capacity of around six million metric tons per year. It is assumed that the chemical recycling through depolymerization of PET into its monomer will be an ideal recycling method for Saudi Arabian waste PET because it could be recycled permanently. Several chemical degradation methods of PET were carried out in our laboratory under various conditions. Excellent feedstock monomers were obtained.

Original languageEnglish
Title of host publicationTechnical Proceedings of the 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011
Pages781-782
Number of pages2
StatePublished - 2011

Publication series

NameTechnical Proceedings of the 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011
Volume3

Keywords

  • Degradation
  • PET
  • Pyrolysis
  • Recycling
  • Waste management

ASJC Scopus subject areas

  • Bioengineering
  • Biomedical Engineering
  • Electrical and Electronic Engineering

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