prikaz prve stranice dokumenta Pročišćavanje pirolitičkog ulja iz plastike
  Download
PDF 2 MB
master's thesis
Pročišćavanje pirolitičkog ulja iz plastike
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. urn:nbn:hr:149:478067
Nascimento Mrakovčić, Nikolina
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Nascimento Mrakovčić, N. (2019). Pročišćavanje pirolitičkog ulja iz plastike (Master's thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:478067

Nascimento Mrakovčić, Nikolina. "Pročišćavanje pirolitičkog ulja iz plastike." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:149:478067

Nascimento Mrakovčić, Nikolina. "Pročišćavanje pirolitičkog ulja iz plastike." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:149:478067

Nascimento Mrakovčić, N. (2019). 'Pročišćavanje pirolitičkog ulja iz plastike', Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:149:478067

Nascimento Mrakovčić N. Pročišćavanje pirolitičkog ulja iz plastike [Master's thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2019 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:149:478067

N. Nascimento Mrakovčić, "Pročišćavanje pirolitičkog ulja iz plastike", Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:149:478067

Metadata
TitlePročišćavanje pirolitičkog ulja iz plastike
Title (english)Purification of pyrolytic oil from plastic
AuthorNikolina Nascimento Mrakovčić
MentorAleksandra Sander (mentor)
Committee memberAleksandra Sander (predsjednik povjerenstva)
Committee memberMarko Rogošić (član povjerenstva)
Committee memberAnte Jukić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2019-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Plastika se nalazi u gotovo svakom proizvodu, kao njen sastavni dio ili kao dio pakiranja. Sve veći ekonomski rast i porast populacije dovode do povećane proizvodnje plastike, koja na kraju završava kao otpad, stoga se intenzivno radi na pronalasku adekvatne metode za zabrinjavanje tog otpada. Plastični otpad može se obraditi pirolizom, čime se dobivaju kapljevito ulje, plinovita frakcija i čađa. Kapljevito ulje ima veliki potencijal da se koristi kao alternativni izvor energije, no prije korištenja kao transportnog goriva potrebno ga je pročistiti. Jedan od načina pročišćavanja je proces ekstrakcije uz pomoć niskotemperaturnih eutektičkih otapala. U ovom radu provodila se ekstrakcija uz pomoć tri niskotemperaturna eutektička otapala – dva na bazi kolin klorida i jedan na bazi kalijeva karbonata. Istražen je utjecaj masenog omjera otapala i ulja pri različitim vremenima trajanja procesa te broja stupnjeva ekstrakcije na učinkovitost redukcije kiselinskog broja sirovine. Na kraju je istražena i mogućnost višestrukog korištenja otapala.
Abstract (english)
Plastic can be found in almost every product, either as its main component or as the part of the packaging. Economic and population growth have led to an increased plastic production, which eventually ends up as waste. Therefore, an adequate method for waste disposal is being worked on. Plastic waste can be processed by pyrolysis, and the products of that process are liquid oil, gas and char. Waste plastic oil has a great potential to be used as an alternative energy source, but it has to be purified before being used as transport fuel. One way of purification is extraction with deep eutectic solvents. In this thesis three deep eutectic solvent have been used - two based on choline chloride, and one based on potassium carbonate. The influence of the mass ratio of solvent and oil, extraction time and number of extraction stages were researched in order to determine the efficiency of reducing the raw material’s total acid number. Finally, the possibility of multiple use of the same solvent was researched.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:478067
Study programmeTitle: Chemical Engineering - Graduate study
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-02-26 11:14:19