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master's thesis
Priprava biodizela s ionskim tekućinama
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. urn:nbn:hr:159:286490
Jurič, Andreja
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Cell Technology, Application and Biotransformations

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Jurič, A. (2013). Priprava biodizela s ionskim tekućinama (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:286490

Jurič, Andreja. "Priprava biodizela s ionskim tekućinama." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:286490

Jurič, Andreja. "Priprava biodizela s ionskim tekućinama." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:286490

Jurič, A. (2013). 'Priprava biodizela s ionskim tekućinama', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:159:286490

Jurič A. Priprava biodizela s ionskim tekućinama [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2013 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:159:286490

A. Jurič, "Priprava biodizela s ionskim tekućinama", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:159:286490

Metadata
TitlePriprava biodizela s ionskim tekućinama
Title (english)Preparation of biodiesel with ionic liquids
AuthorAndreja Jurič
MentorIvana Radojčić Redovniković (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Cell Technology, Application and Biotransformations)
Zagreb
Defense date and country2013-02-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Biodizel predstavlja zamjenu za fosilna goriva koja, osim što se zalihe smanjuju, predstavljaju i opasnost za okoliš zbog stvaranja stakleničkih plinova. Danas sve više raste svijest ljudi o potrebi zaštite okoliša pa se u sintezi biodizela nastoje rabiti manje štetna otapala, djelotvorniji katalizatori te smanjiti utrošak energije. U ovom radu provedena je reakcija transesterifikacije suncokretova, repičina i sojina ulja u biodizel trima metodama: sa sintetiziranom kiselom ionskom tekućinom 3-metil-1-(4-sulfobutil)imidazolijevim hidrogensulfatom (otapalo i katalizator), s enzimom lipazom Novozyme 435 (katalizator) i sintetiziranom ionskom tekućinom 3-butil-1-metilimidazolijevim heksafluorfosfatom (otapalo) te reakcija s kiselom ionskom tekućinom 3-metil-1-(4-sulfobutil)imidazolijevim hidrogensulfatom (otapalo i katalizator) u mikrovalnom reaktoru.
Abstract (english)
Biodiesel is a replacement for fossil fuels, which stocks are declining, and they represent a threat to the environment due to the production of greenhouse gases. Today, there is a growing awareness of the need to protect the environment and therefore it is important in the synthesis of biodiesel to use less harmful solvents, more efficient catalysts, and to reduce the energy consumption. In this paper, transesterification of sunflower, rapeseed and soybean oil into biodiesel was performed by three methods: with an acidic ionic liquid 3-methyl-1-(4-sulfobutyl)imidazolium hydrogensulfate (solvent and catalyst), with lipase Novozym 435 (catalyst) and acidic ionic liquid 3-butyl-1-methylimidazolium hexafluorofosfate (solvent) as well as with the acidic ionic liquid 3-methyl-1-(4-sulfobutyl)imidazolium hydrogensulfate (solvent and catalyst) in the microwave reactor.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:286490
Study programmeTitle: Bioprocess Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva (magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-05-05 08:53:33