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Pregled bibliografske jedinice broj: 1180890

Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature


(Tehnološki fakultet u Leskovcu) Čorak, Ivana; Tarbuk, Anita; Đorđević, Dragan; Višić, Ksenija; Botteri Lea
Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature // Materials, 15 (2022), 4; 1530, 17 doi:10.3390/ma15041530 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1180890 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature

Autori
Čorak, Ivana ; Tarbuk, Anita ; Đorđević, Dragan ; Višić, Ksenija ; Botteri Lea

Kolaboracija
Tehnološki fakultet u Leskovcu

Izvornik
Materials (1996-1944) 15 (2022), 4; 1530, 17

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
PET (poly(ethylene terephthalate)) fabric ; alkaline hydrolysis ; process sustainability ; PET dissolution kinetic model

Sažetak
High crystallinity leads to low hydrophilicity of fabric made of (poly(ethylene terephthalate)) fibers (PET) causing problems in finishing, washing, and dyeing processes. To improve these properties, the surface of PET fibers is usually modified by hydrolysis. Alkaline hydrolysis is a conventional process usually performed at a temperature higher than 100 °C for more than 1 h. However, the use of strong alkali and high processing temperatures (>100 °C) can lead to fabric damage and a negative impact on the environment. Therefore, in this paper, the possibility of hydrolysis of the PET fibers in the fabric in a sustainable, energy-efficient process was researched. The influence of low temperature (60–100 °C) and an accelerator (a cationic surfactant HDTMAC) to PET alkaline hydrolysis was studied through weight loss, the loss in breaking force, and fiber morphology. The kinetics of PET dissolution in 1.5 mol cm−3 NaOH at low temperature with and without the addition of HDTMAC was determined and the activation energy was calculated according to the theoretical model. It has been confirmed that PET hydrolysis can be carried out in 1.5 mol cm−3 NaOH with the addition of HDTMAC as an accelerator at 80 °C for 10 min. This process is more economically and energetically acceptable than the conventional process, and is therefore more sustainable.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija



POVEZANOST RADA


Projekti:
MZO-BIL-HR-SRB-2019-2020 - Bio-inovativni poliesteri (-) (Tarbuk, Anita; Đorđević, Dragan, MZO - Natječaj za sufinanciranje hrvatsko-srpskih znanstveno-istraživačkih projekata za 2019.-2020. godinu) ( POIROT)
HRZZ-DOK-2018-09-4254 - Bolničke zaštitne tekstilije (HPROTEX) (Tarbuk, Anita, HRZZ - 2018-09) ( POIROT)
HRZZ-UIP-2017-05-8780 - Bolničke zaštitne tekstilije (HPROTEX) (Flinčec Grgac, Sandra, HRZZ - UIP-2017-05) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Ksenija Višić (autor)

Avatar Url Anita Tarbuk (autor)

Avatar Url Ivana Čorak (autor)

Avatar Url Lea Botteri (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi www.mdpi.com

Citiraj ovu publikaciju:

(Tehnološki fakultet u Leskovcu) Čorak, Ivana; Tarbuk, Anita; Đorđević, Dragan; Višić, Ksenija; Botteri Lea
Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature // Materials, 15 (2022), 4; 1530, 17 doi:10.3390/ma15041530 (međunarodna recenzija, članak, znanstveni)
(Tehnološki fakultet u Leskovcu) (Tehnološki fakultet u Leskovcu) Čorak, I., Tarbuk, A., Đorđević, D., Višić, K. & Botteri Lea (2022) Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature. Materials, 15 (4), 1530, 17 doi:10.3390/ma15041530.
@article{article, author = {\v{C}orak, Ivana and Tarbuk, Anita and \DJor\djevi\'{c}, Dragan and Vi\v{s}i\'{c}, Ksenija}, year = {2022}, pages = {17}, DOI = {10.3390/ma15041530}, chapter = {1530}, keywords = {PET (poly(ethylene terephthalate)) fabric, alkaline hydrolysis, process sustainability, PET dissolution kinetic model}, journal = {Materials}, doi = {10.3390/ma15041530}, volume = {15}, number = {4}, issn = {1996-1944}, title = {Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature}, keyword = {PET (poly(ethylene terephthalate)) fabric, alkaline hydrolysis, process sustainability, PET dissolution kinetic model}, chapternumber = {1530} }
@article{article, author = {\v{C}orak, Ivana and Tarbuk, Anita and \DJor\djevi\'{c}, Dragan and Vi\v{s}i\'{c}, Ksenija}, year = {2022}, pages = {17}, DOI = {10.3390/ma15041530}, chapter = {1530}, keywords = {PET (poly(ethylene terephthalate)) fabric, alkaline hydrolysis, process sustainability, PET dissolution kinetic model}, journal = {Materials}, doi = {10.3390/ma15041530}, volume = {15}, number = {4}, issn = {1996-1944}, title = {Sustainable Alkaline Hydrolysis of Polyester Fabric at Low Temperature}, keyword = {PET (poly(ethylene terephthalate)) fabric, alkaline hydrolysis, process sustainability, PET dissolution kinetic model}, chapternumber = {1530} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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