SOLVOLYSIS OF THE END-OF-LIFE COMPOSITE WASTES FOR GLASS AND CARBON FIBERS RECOVERY

M. Sajdak; S. Sobek; P. Sakiewicz; K. Piotrowski; K. Gołombek; J. Adamek; T. Tański; S. Werle

SOLVOLYSIS OF THE END-OF-LIFE COMPOSITE WASTES FOR GLASS AND CARBON FIBERS RECOVERY

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Abstrakt

Efficient recovery of carbon and glass fibers from large-size composite materials used in wind energy construction, end-of-life aircraft structures, etc. is a current technological problem. In order to identify the possibility of recovering these fibers, preliminary laboratory tests of batch low-pressure solvolysis process were carried out. The technical possibilities of controlling the solvolysis effectiveness and its time-course were verified by NMR analysis of the process solution. The structure of glass fibers and carbon fibers (SEM) recovered after batch solvolysis and their elemental chemical composition (EDS) were identified. Based on the results of preliminary research, basic recommendations regarding the technological concept of the process of fiber recovery from large-size composite materials are given.

Język oryginału	angielski
Status publikacji	Opublikowano - 2023
Wydarzenie	23rd International Conference on Composite Materials, ICCM 2023 - Belfast, Wielka Brytania Czas trwania: 30 lip 2023 → 4 sie 2023

Konferencja

Konferencja	23rd International Conference on Composite Materials, ICCM 2023
Kraj/Terytorium	Wielka Brytania
Miejscowość	Belfast
Okres	30/07/23 → 4/08/23

Cele SDG ONZ

Ten wynik przyczynia się do realizacji następujących celów zrównoważonego rozwoju

Cel 7 Przystępna i czysta energia

Obszary tematyczne ASJC Scopus

Inżynieria ogólna
Ceramika i kompozyty

Inne pliki i linki

Link do publikacji w Scopus

Cytowanie

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title = "SOLVOLYSIS OF THE END-OF-LIFE COMPOSITE WASTES FOR GLASS AND CARBON FIBERS RECOVERY",

abstract = "Efficient recovery of carbon and glass fibers from large-size composite materials used in wind energy construction, end-of-life aircraft structures, etc. is a current technological problem. In order to identify the possibility of recovering these fibers, preliminary laboratory tests of batch low-pressure solvolysis process were carried out. The technical possibilities of controlling the solvolysis effectiveness and its time-course were verified by NMR analysis of the process solution. The structure of glass fibers and carbon fibers (SEM) recovered after batch solvolysis and their elemental chemical composition (EDS) were identified. Based on the results of preliminary research, basic recommendations regarding the technological concept of the process of fiber recovery from large-size composite materials are given.",

keywords = "Carbon fibers, Composite waste, Glass fibers, Recycling, Resins, Solvolysis",

author = "M. Sajdak and S. Sobek and P. Sakiewicz and K. Piotrowski and K. Go{\l}ombek and J. Adamek and T. Ta{\'n}ski and S. Werle",

note = "Publisher Copyright: {\textcopyright} 2023 International Committee on Composite Materials. All rights reserved.; 23rd International Conference on Composite Materials, ICCM 2023 ; Conference date: 30-07-2023 Through 04-08-2023",

year = "2023",

language = "English",

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TY - CONF

T1 - SOLVOLYSIS OF THE END-OF-LIFE COMPOSITE WASTES FOR GLASS AND CARBON FIBERS RECOVERY

AU - Sajdak, M.

AU - Sobek, S.

AU - Sakiewicz, P.

AU - Piotrowski, K.

AU - Gołombek, K.

AU - Adamek, J.

AU - Tański, T.

AU - Werle, S.

PY - 2023

Y1 - 2023

N2 - Efficient recovery of carbon and glass fibers from large-size composite materials used in wind energy construction, end-of-life aircraft structures, etc. is a current technological problem. In order to identify the possibility of recovering these fibers, preliminary laboratory tests of batch low-pressure solvolysis process were carried out. The technical possibilities of controlling the solvolysis effectiveness and its time-course were verified by NMR analysis of the process solution. The structure of glass fibers and carbon fibers (SEM) recovered after batch solvolysis and their elemental chemical composition (EDS) were identified. Based on the results of preliminary research, basic recommendations regarding the technological concept of the process of fiber recovery from large-size composite materials are given.

AB - Efficient recovery of carbon and glass fibers from large-size composite materials used in wind energy construction, end-of-life aircraft structures, etc. is a current technological problem. In order to identify the possibility of recovering these fibers, preliminary laboratory tests of batch low-pressure solvolysis process were carried out. The technical possibilities of controlling the solvolysis effectiveness and its time-course were verified by NMR analysis of the process solution. The structure of glass fibers and carbon fibers (SEM) recovered after batch solvolysis and their elemental chemical composition (EDS) were identified. Based on the results of preliminary research, basic recommendations regarding the technological concept of the process of fiber recovery from large-size composite materials are given.

KW - Carbon fibers

KW - Composite waste

KW - Glass fibers

KW - Recycling

KW - Resins

KW - Solvolysis

UR - https://www.scopus.com/pages/publications/85187540596

M3 - Paper

AN - SCOPUS:85187540596

T2 - 23rd International Conference on Composite Materials, ICCM 2023

Y2 - 30 July 2023 through 4 August 2023

ER -

SOLVOLYSIS OF THE END-OF-LIFE COMPOSITE WASTES FOR GLASS AND CARBON FIBERS RECOVERY

Abstrakt

Konferencja

Cele SDG ONZ

Obszary tematyczne ASJC Scopus

Inne pliki i linki

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Cytowanie