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  4. Towards a Plastic Circular Economy: Bio-derived Plastics and their End-of-life Strategies
 
research article

Towards a Plastic Circular Economy: Bio-derived Plastics and their End-of-life Strategies

Verstraeten, Simon B. C.
•
van Muyden, Antoine  
•
Bobbink, Felix D.
September 1, 2021
Chimia

Herein, we describe the status of bio-derived plastics as well as the existing and emerging technologies that are available for their post-consumer end-of-life valorization. We first present how bio-derived plastics can be produced from renewable materials such as biomass and CO2. In the second section, we present an overview of the technologies available for the end-of-life, including pyrolysis and gasification and how they can be lever-aged towards a circular economy. We continue the discussion with the presentation of an emerging technology, polyolefin hydrocracking. Finally, the concepts are discussed in light of life cycle analysis that helps to assess the sustainability of manufacture (and recycling) methods.

  • Details
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Type
research article
DOI
10.2533/chimia.2021.744
Web of Science ID

WOS:000700784700004

Author(s)
Verstraeten, Simon B. C.
van Muyden, Antoine  
Bobbink, Felix D.
Date Issued

2021-09-01

Publisher

SWISS CHEMICAL SOC

Published in
Chimia
Volume

75

Issue

9

Start page

744

End page

751

Subjects

Chemistry, Multidisciplinary

•

Chemistry

•

biodegradable plastics

•

catalysis

•

circular economy

•

renewable plastics

•

ideonella-sakaiensis

•

catalytic pyrolysis

•

cycle assessment

•

silica-alumina

•

supported ni

•

waste

•

gasification

•

polyethylene

•

degradation

•

methanol

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
SCI-STI-FM  
Available on Infoscience
October 9, 2021
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/181937
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