Literatur vom gleichen Autor/der gleichen Autor*in
plus bei Google Scholar

Bibliografische Daten exportieren
 

Environmental Assessment of Recycled Petroleum and Bio Based Additively Manufactured Parts via LCA

Titelangaben

Bay, Christian ; Nagengast, Niko ; Schmidt, Hans-Werner ; Döpper, Frank ; Neuber, Christian:
Environmental Assessment of Recycled Petroleum and Bio Based Additively Manufactured Parts via LCA.
In: Kohl, Holger ; Seliger, Günther ; Dietrich, Franz (Hrsg.): Manufacturing Driving Circular Economy : Proceedings. - Cham : Springer , 2023 . - S. 669-677 . - (Lecture Notes in Mechanical Engineering )
ISBN 978-3-031-28838-8
DOI: https://doi.org/10.1007/978-3-031-28839-5_75

Abstract

Additive Manufacturing (AM) as much as sustainability aspects gained increasing attention in the last couple of years. The vision of resource-efficient manufacturing at batch size one is often claimed as an outstanding property of AM. Fused Filament Fabrication, as one of the most used AM technologies, satisfies this statement only in a restricted sense, through simple handling for non-experts and low-cost materials and machines. Next to performance-driven and process-influencing attributes, the question of a general ecological improvement through thermo-mechanical recycling rises. Therefore, recycling options of the thermoplastics are mandatory to explore. Based on the ISO 14040/44 Life Cycle Assessment (LCA) methodology two different geometries were environmentally assessed during a primary process cycle, using, and recycling. Each geometry was manufactured by a bio-based polymer and internationally produced (PLA) and petroleum-based locally produced polymer (PP) with a corresponding support filament. The methodological approach demonstrates an option how to evaluate the field of AM and recycling regarding environmental aspects. Furthermore, an adaption of the sensitivity towards industrial parameters (material/energy efficiency) showed an ecological benefit concerning recycling.

Weitere Angaben

Publikationsform: Aufsatz in einem Buch
Begutachteter Beitrag: Ja
Keywords: AM; LCA; Thermo-mechanical Recycling; PP; PLA
Institutionen der Universität: Fakultäten
Fakultäten > Fakultät für Ingenieurwissenschaften
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Umweltgerechte Produktionstechnik
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Umweltgerechte Produktionstechnik > Lehrstuhl Umweltgerechte Produktionstechnik - Univ.-Prof. Dr.-Ing. Frank Döpper
Forschungseinrichtungen > Forschungsstellen > Forschungsstelle für Additive Innovationen - Campus Additive.Innovationen (CA.I)
Forschungseinrichtungen
Forschungseinrichtungen > Forschungsstellen
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 600 Technik, Medizin, angewandte Wissenschaften
600 Technik, Medizin, angewandte Wissenschaften > 600 Technik
600 Technik, Medizin, angewandte Wissenschaften > 670 Industrielle Fertigung
600 Technik, Medizin, angewandte Wissenschaften > 680 Industrielle Fertigung für einzelne Verwendungszwecke
Eingestellt am: 28 Apr 2023 05:19
Letzte Änderung: 29 Aug 2023 09:20
URI: https://eref.uni-bayreuth.de/id/eprint/76116