Pregled bibliografske jedinice broj: 883912
Liquid-liquid equilibrium in the systems n-hexane/i-octane – pyridine – [choline chloride – ethylene glycol]
Liquid-liquid equilibrium in the systems n-hexane/i-octane – pyridine – [choline chloride – ethylene glycol] // Knjiga sažetaka 25.Hrvatski skup kemičara i kemijskih inženjera / Đaković, Marijana ; Miljanić, Snežana ; Šantić, Ana ; Vianello, Robert (ur.).
Poreč, Hrvatska: Hrvatsko kemijsko društvo, 2017. str. 188-188 (poster, nije recenziran, sažetak, znanstveni)
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Naslov
Liquid-liquid equilibrium in the systems n-hexane/i-octane – pyridine – [choline chloride – ethylene glycol]
Autori
Zagajski Kučan, Kristina ; Rogošić, Marko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Knjiga sažetaka 25.Hrvatski skup kemičara i kemijskih inženjera
/ Đaković, Marijana ; Miljanić, Snežana ; Šantić, Ana ; Vianello, Robert - : Hrvatsko kemijsko društvo, 2017, 188-188
ISBN
978-953-55232-7-7
Skup
25. HRVATSKI SKUP KEMIČARA I KEMIJSKIH INŽENJERA
Mjesto i datum
Poreč, Hrvatska, 19.04.2017. - 22.04.2017
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
[kolin klorid - etilen glikol], denitrifikacija, niskotemperaturno eutektičko otapalo, ekstrakcija, ravnoteža kapljevina-kapljevina
([choline chloride – ethylene glycol], denitrification, deep eutectic solvent, extraction, liquid-liquid equilibrium)
Sažetak
With the aim of developing green technologies, the research has recently focused on the deep eutectic solvents (DES), which are considered as ‘green’ solvents due to their great physical and chemical properties [1], such as low melting point, negligible vapor pressure, non-flammability, reuse and cheap synthesis from biodegradable and non-toxic compounds [2, 3]. Accordingly, deep eutectic solvents took their application in liquid-liquid extraction [4, 5, 6] as one of the possible alternative methods for fuel denitrification. In this work the influence of deep eutectic solvent composition on liquid-liquid equilibrium was investigated. Liquid-liquid equilibria for the six ternary systems consisting of a hydrocarbon (n-hexane or i-octane), pyridine and a deep eutectic solvent (choline chloride – ethylene glycol in molar ratios 1:2, 1:3 and 1:3.5) were experimentally determined at 25°C and atmospheric pressure. In addition, physical properties of DES investigated that are important for their application, i.e. density, viscosity, pH value, refractive index, thermal conductivity, thermal diffusivity, thermal capacity and electrical conductivity are measured. The equilibrium data were presented with tie lines ; the data are well correlated with NRTL and UNIQUAC activity coefficient models.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
