Does the Rubber Meet the Road? Assessing the Potential of Devulcanization Technologies for the Innovation of Tire Rubber Recycling

Eric Roetman (), Jelle Joustra, Geert Heideman and Ruud Balkenende
Additional contact information
Eric Roetman: Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE Delft, The Netherlands
Jelle Joustra: Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE Delft, The Netherlands
Geert Heideman: Polymer Engineering, University of Applied Sciences Windesheim, 8017 CA Zwolle, The Netherlands
Ruud Balkenende: Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE Delft, The Netherlands

Sustainability, 2024, vol. 16, issue 7, 1-21

Abstract: Innovation is crucial to meet the circular economy goals for tire recycling. Devulcanization, an innovative recycling method of reprocessing tire rubber, offers a pathway towards achieving circular economy objectives. While previous research on devulcanization has primarily focused on technical aspects, this study shifts the focus towards identifying opportunities and barriers for innovation through devulcanization. This research utilizes the Technological Innovation System framework as a basis to analyze the dynamics of innovation within value chains and innovation networks. Across Europe, 36 organizations were identified that develop and utilize devulcanization to transform rubber from end-of-life tires into a valuable resource for new rubber products. In this study, a semi-structured in-depth interview approach was applied to interview 12 organizations that have developed or utilize technologies for the devulcanization of tire rubber. It was found that the development of various devulcanization approaches for diverse types of products has created opportunities for upscaling. To capitalize on these opportunities, organizations need to collaborate throughout the entire value chain of tire production and recycling. Achieving this collaboration requires interventions across the industry.

Keywords: circular economy; recycling; devulcanization; technological innovation systems (TIS); tires; rubber (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/2071-1050/16/7/2900/pdf (application/pdf)
https://www.mdpi.com/2071-1050/16/7/2900/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jsusta:v:16:y:2024:i:7:p:2900-:d:1367502

Access Statistics for this article

Sustainability is currently edited by Ms. Alexandra Wu

More articles in Sustainability from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().