Techno‐Economic Comparison of Bio‐Cycling Processes for Mixed Plastic Waste Valorization

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Abstract: Mixed plastic waste is challenging for any recycling process. Here, an enzymatic recycling process is compared with a biotechnological upcycling process for valorizing mixed plastic waste constituted by PLA, PET, and PP. Both process routes are modeled in Aspen Plus, analyzed for bottlenecks, cost drivers, and sensitivity regarding enzymatic and microbial performance. While enzymatic recycling is only viable for uniform plastic feedstock, biotechnological upcycling operating at optimized process conditions reveals the potential to produce carbon‐neutral succinic acid from mixed plastic waste.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Techno‐Economic Comparison of Bio‐Cycling Processes for Mixed Plastic Waste Valorization ; day:06 ; month:07 ; year:2023 ; extent:13
Chemie - Ingenieur - Technik ; (06.07.2023) (gesamt 13)

Creator: Reifsteck, Rafael A.
Zhai, Song
Gausmann, Marcel
Ballerstedt, Hendrik
Tiso, Till
Blank, Lars M.
Jupke, Andreas

DOI: 10.1002/cite.202300021

URN: urn:nbn:de:101:1-2023070615310116918353

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 14.08.2025, 10:53 AM CEST

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Reifsteck, Rafael A.
Zhai, Song
Gausmann, Marcel
Ballerstedt, Hendrik
Tiso, Till
Blank, Lars M.
Jupke, Andreas

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