Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Towards Sustainable Viscose-to-Viscose Production: Strategies for Recycling of Viscose Fibres
RISE Research Institutes of Sweden, Bioekonomi och hälsa, Massa, papper och förpackningar.
RISE Research Institutes of Sweden, Material och produktion, Polymer, fiber och komposit.ORCID-id: 0000-0002-2513-4289
RISE Research Institutes of Sweden, Bioekonomi och hälsa, Hållbara material och förpackningar.ORCID-id: 0009-0007-7354-071X
Loop Factory AB, Sweden.
2024 (engelsk)Inngår i: Sustainability, E-ISSN 2071-1050, Vol. 16, nr 10, artikkel-id 4127Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The potential for using discarded viscose textiles to produce high-quality viscose fibres is limited by the low molecular weight of the cellulose and its continued reduction in the recycling process. Herein, we present a straightforward approach of reprocessing discarded viscose textiles while achieving high-quality recycled viscose fibres. Discarded viscose textile was defibrated and centrifuged, and the resulting fibres were reprocessed under industrially relevant conditions. The produced viscose dope was fluid and resulted in viscose fibres with properties comparable to fibres made from commercial wood cellulose pulp (titer 2 dtex; dry elongation 16%, dry tenacity 15 cN/tex). To explore the potential for a more environmentally friendly production process, the steeping step was performed twice (double-steeping), thereby producing a more homogeneous viscose dope. Through double-steeping, the consumption of carbon disulfide (CS2) could be reduced by 30.5%. The double-steeping method shows to be a suitable approach to reprocess discarded viscose textiles while reducing the environmental impact of the viscose process associated with the use of CS2. Our work demonstrates that discarded viscose textile has the potential to be part of a circular textile value chain. 

sted, utgiver, år, opplag, sider
Multidisciplinary Digital Publishing Institute (MDPI) , 2024. Vol. 16, nr 10, artikkel-id 4127
Emneord [en]
cellulose; crustal recycling; environmental impact; recycling; strategic approach; sustainability; viscosity
HSV kategori
Identifikatorer
URN: urn:nbn:se:ri:diva-73594DOI: 10.3390/su16104127Scopus ID: 2-s2.0-85194265393OAI: oai:DiVA.org:ri-73594DiVA, id: diva2:1871705
Merknad

The authors acknowledge BioInnovation and Vinnova (2021-04404) for financial support.

Tilgjengelig fra: 2024-06-17 Laget: 2024-06-17 Sist oppdatert: 2025-09-23bibliografisk kontrollert

Open Access i DiVA

fulltext(2651 kB)341 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 2651 kBChecksum SHA-512
5a87e7108097490e6f19cefd4135e152dcb6b08945f080691bc4f6eeb7b4a589adc19547a2dd3d8665ac8ad8de0474ce5d41ea2f85bf8cf8b9fbc50d8a7b7f68
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstScopus

Person

Reyes Forsberg, DianaBengtsson, JennyHollinger, Nadine

Søk i DiVA

Av forfatter/redaktør
Reyes Forsberg, DianaBengtsson, JennyHollinger, Nadine
Av organisasjonen
I samme tidsskrift
Sustainability

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 359 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 651 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
v. 2.47.0