[HTML][HTML] Challenges and opportunities of light olefin production via thermal and catalytic pyrolysis of end-of-life polyolefins: Towards full recyclability

MS Abbas-Abadi, Y Ureel, A Eschenbacher… - Progress in Energy and …, 2023 - Elsevier
Is full recyclability of polyolefins via chemical recycling a dream, or can it become a reality?
The main problem in recycling plastic waste is that its composition is highly heterogeneous …

The chemistry of chemical recycling of solid plastic waste via pyrolysis and gasification: State-of-the-art, challenges, and future directions

O Dogu, M Pelucchi, R Van de Vijver… - Progress in Energy and …, 2021 - Elsevier
Chemical recycling of solid plastic waste (SPW) is a paramount opportunity to reduce marine
and land pollution and to enable the incorporation of the circular economy principle in …

Chemical recycling of polystyrene to valuable chemicals via selective acid-catalyzed aerobic oxidation under visible light

Z Huang, M Shanmugam, Z Liu… - Journal of the …, 2022 - ACS Publications
Chemical recycling is one of the most promising technologies that could contribute to
circular economy targets by providing solutions to plastic waste; however, it is still at an early …

A review on gasification and pyrolysis of waste plastics

HH Shah, M Amin, A Iqbal, I Nadeem, M Kalin… - Frontiers in …, 2023 - frontiersin.org
Gasification and pyrolysis are thermal processes for converting carbonaceous substances
into tar, ash, coke, char, and gas. Pyrolysis produces products such as char, tar, and gas …

Catalytic methods for chemical recycling or upcycling of commercial polymers

SC Kosloski-Oh, ZA Wood, Y Manjarrez… - Materials …, 2021 - pubs.rsc.org
Polymers (plastics) have transformed our lives by providing access to inexpensive and
versatile materials with a variety of useful properties. While polymers have improved our …

[HTML][HTML] Recycling of medical plastics

B Joseph, J James, N Kalarikkal, S Thomas - Advanced Industrial and …, 2021 - Elsevier
A large amount of non-infected plastic wastes are being generated at the healthcare
facilities all over the world. However, only a small fraction is recycled. Conventionally, the …

The thermodynamics and kinetics of depolymerization: what makes vinyl monomer regeneration feasible?

V Lohmann, GR Jones, NP Truong, A Anastasaki - Chemical Science, 2024 - pubs.rsc.org
Depolymerization is potentially a highly advantageous method of recycling plastic waste
which could move the world closer towards a truly circular polymer economy. However …

Recent advances in the gasification of waste plastics. A critical overview

G Lopez, M Artetxe, M Amutio, J Alvarez… - … and Sustainable Energy …, 2018 - Elsevier
The current review provides an assessment of the main waste plastics valorization routes to
produce syngas and H 2, thus covering different gasification strategies and other novel …

Approaches to sustainable and continually recyclable cross-linked polymers

DJ Fortman, JP Brutman, GX De Hoe… - ACS Sustainable …, 2018 - ACS Publications
Cross-linked polymers are ubiquitous in daily life, finding applications as tires, insulation,
adhesives, automotive parts, and countless other products. The covalent cross-links in these …

Photochemical aerobic upcycling of polystyrene plastics to commodity chemicals using anthraquinone as the photocatalyst

NF Nikitas, E Skolia, PL Gkizis, I Triandafillidi… - Green …, 2023 - pubs.rsc.org
Since the United Nations set goals dealing with climate change, the chemical industry has
focused on recycling the already-used polymers, targeting the reinsertion of plastic waste to …