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LIQUID FUEL DENITRIFICATION AND DESULFURIZATION BY MEANS OF CHOLINE CHLORIDE AND BETAINE BASED DEEP EUTECTIC SOLVENTS (CROSBI ID 665699)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Zagajski Kučan, Kristina ; Perković, Marijana ; Cmrk, Karlo ; Načinović, Dominik ; Rogošić, Marko LIQUID FUEL DENITRIFICATION AND DESULFURIZATION BY MEANS OF CHOLINE CHLORIDE AND BETAINE BASED DEEP EUTECTIC SOLVENTS // Proceedings Natural resources, green technology & sustainable development / Radojčić Redovniković, Ivana ; Jakovljević, Tamara ; Petravić Tominac, Vlatka et al. (ur.). Zagreb: Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu, 2018. str. 40-44

Podaci o odgovornosti

Zagajski Kučan, Kristina ; Perković, Marijana ; Cmrk, Karlo ; Načinović, Dominik ; Rogošić, Marko

engleski

LIQUID FUEL DENITRIFICATION AND DESULFURIZATION BY MEANS OF CHOLINE CHLORIDE AND BETAINE BASED DEEP EUTECTIC SOLVENTS

Deep eutectic solvents (DESs) are mixtures of two or more components based on hydrogen bonding interactions between hydrogen bond acceptor (HBA) and hydrogen bond donor (HBD). Different combinations of HBA and HBD groups may affect the physicochemical properties of deep eutectic solvents which define their application. Their favorable properties such as low melting point, negligible vapor pressure, non-flammability, possibility of reuse as well as easy and cheap synthesis from non-toxic and biodegradable compounds make DESs acceptable as selective solvents in extractive desulfurization and denitrification processes of liquid fuels. In this work, DESs with propylene-glycol (PG) as HBD group were selected and the influence of the type of HBA group (betaine and choline chloride) on denitrification and desulfurization process was investigated. For this purpose, [betaine – propylene glycol, 1:3.5], (B – PG), and [choline chloride – propylene glycol, 1:3], (ChCl – PG), were prepared and their complete characterization at 25 °C and atmospheric pressure was performed. Extraction experiments were done at the same conditions, as well. Results show that the extraction efficiencies of B-PG 1:3.5 exhibit higher values than that of ChCl-PG 1:3 for every tested mass ratio of DES/model gasoline solution, both for the denitrification and desulfurization. Consequently, B-PG 1:3.5 is considered as a better solvent for denitrification and desulfurization.

deep eutectic solvent [betaine – propylene glycol, 1:3.5] ; [choline chloride – propylene glycol, 1:3] ; extractive denitrification ; extractive desulfurization ; motor fuels

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Podaci o prilogu

40-44.

2018.

objavljeno

Podaci o matičnoj publikaciji

Proceedings Natural resources, green technology & sustainable development

Radojčić Redovniković, Ivana ; Jakovljević, Tamara ; Petravić Tominac, Vlatka ; Panić, Manuela ; Stojaković, Renata ; Erdec, Dina ; Radošević, Kristina ; Gaurina Srček, Višnja ; Cvjetko Bubalo, Marina

Zagreb: Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu

978-953-6893-12-6

Podaci o skupu

3rd Natural resources green technology & sustainable development-GREEN/3

ostalo

05.06.2018-08.06.2018

Zagreb, Hrvatska

Povezanost rada

Kemijsko inženjerstvo