Sodium ethoxide as an environmentally benign and cost-effective catalyst for chemical depolymerization of post-consumer PET waste

Author:

Javed Saqib12ORCID,Ropel Dennis1,Vogt Dieter1ORCID

Affiliation:

1. Laboratory of Industrial Chemistry, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Straße 66, 44227 Dortmund, Germany

2. Department of Chemical, Polymer, and Composite Materials Engineering, University of Engineering and Technology (UET), Lahore 39161, Pakistan

Abstract

Sodium ethoxide, a cost-effective catalyst, completely outperforms the hitherto studied catalysts making large-scale PET depolymerization processes possibly far more sustainable.

Funder

Deutscher Akademischer Austauschdienst

Higher Education Commission, Pakistan

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Environmental Chemistry

Reference44 articles.

1. Plastics Europe , Plastics – the Facts 2021 · Plastics Europe. Available at: https://plasticseurope.org/knowledge-hub/plastics-the-facts-2021/ , 2022

2. Production, use, and fate of all plastics ever made

3. Statista , PET global production 2020 | Statista. Available at: https://www.statista.com/statistics/650191/global-polyethylene-terephthalate-production-outlook/ , 2021

4. Smithers , The Future of Pet Packaging to 2025 | Market Reports and Data | Smithers. Available at: https://www.smithers.com/services/market-reports/packaging/the-future-of-pet-packaging-to-2025 , 2021

5. Statista , PET global bottle production 2021 | Statista. Available at: https://www.statista.com/statistics/723191/production-of-polyethylene-terephthalate-bottles-worldwide/ , 2021

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