Systems analysis for PET and olefin polymers in a circular economy

  • David Shonnard
  • , Emily Tipaldo
  • , Vicki Thompson
  • , Joshua Pearce
  • , Gerard Caneba
  • , Robert Handler

Research output: Contribution to journalConference articlepeer-review

35 Scopus citations

Abstract

Polyethylene terephthalate (PET #1) and polyolefin plastics such polyethylene (HDPE #2, LDPE #4) and polypropylene (PP #5) are major products from the chemical industry, and they comprise a significant fraction of municipal solid waste that ends up in landfills or as litter and marine debris. The reuse of these polymeric materials can be optimized through systems analysis with a view on materials flow analysis, techno-economics, environmental life cycle assessment, and consequential societal impacts. This contribution will present the overall research approach for this exploratory project within the DOE- and industry-funded REMADE Institute and end with a proposed systems analysis framework.

Original languageEnglish
Pages (from-to)602-606
Number of pages5
JournalProcedia CIRP
Volume80
Early online dateMay 4 2019
DOIs
StatePublished - 2019
Event26th CIRP Conference on Life Cycle Engineering, LCE 2019 - West Lafayette, United States
Duration: May 7 2019May 9 2019

Keywords

  • Plastics circular economy
  • Sustainability
  • Systems analysis

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