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Title:Hidrolizna depolimerizacija kot postopek recikliranja odpadnega poliamidnega tekstila - analiza produktov razgradnje
Authors:ID Ojsteršek, Tadej (Author)
ID Volmajer Valh, Julija (Mentor) More about this mentor... New window
ID Vončina, Bojana (Comentor)
Files:.pdf MAG_Ojstersek_Tadej_2017.pdf (2,09 MB)
MD5: 02AE6738FF2AEE5F8599166584B441F1
PID: 20.500.12556/dkum/d4256982-6a6b-41f1-8dfd-3a44531d29f2
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V sklopu magistrskega dela smo izvedli nevtralno, alkalno in kislinsko hidrolizo (depolimerizacijo, kemijsko recikliranje) realnih vzorcev odpadnega poliamidnega tekstila pri različnih reakcijskih pogojih. Zaradi neraziskanosti postopkov ločitve produktov po alkalni in kislinski hidrolizi poliamidnih materialov smo s pomočjo premišljenih preizkusov opravili študijo ločitve produktov, ki je nakazala nekaj smernic za rešitev problema. Alkalna in kislinska hidroliza sta omogočili boljšo depolimerizacijo kot nevtralna hidroliza, zaradi česar bi lahko bili ob dodelanem sistemu ločitve nastalih produktov zelo uporabni v praksi pri recikliranju poliamidnih tekstilnih odpadkov.
Keywords:Poliamidi, polimeri, recikliranje, hidroliza, odpadki, tekstil
Place of publishing:Maribor
Publisher:[T. Ojsteršek]
Year of publishing:2017
PID:20.500.12556/DKUM-68125 New window
UDC:678.028.6(043.2)
COBISS.SI-ID:21240854 New window
NUK URN:URN:SI:UM:DK:707SF7BW
Publication date in DKUM:04.10.2017
Views:2228
Downloads:301
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
OJSTERŠEK, Tadej, 2017, Hidrolizna depolimerizacija kot postopek recikliranja odpadnega poliamidnega tekstila - analiza produktov razgradnje [online]. Master’s thesis. Maribor : T. Ojsteršek. [Accessed 26 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=68125
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:11.09.2017

Secondary language

Language:English
Title:Hydrolytic depolymerization as a recycling process for polyamide textile waste - analysis of decomposition products
Abstract:As part of this master’s thesis, neutral, alkaline, and acid hydrolyses (depolymerization, chemical recycling) of real polyamide textile waste samples under different reaction conditions were performed. Because the separation of decomposition products after alkaline and acid hydrolysis of polyamide materials had previously barely been researched, the study of the separation of decomposition products was deliberately organized with many different tests in order to indicate some guidelines for solving the ultimate problem of separation. Alkaline and acid hydrolyses enabled better depolymerization than neutral hydrolysis; therefore, if there were a sufficiently effective separation system, both could be very applicable to the practical use of recycling in the waste management of polyamide textile waste.
Keywords:Polyamides, polymers, recycling, hydrolysis, waste, textile


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