Modeliranje ravnoteže kapljevina-kapljevina u trokomponentnim sustavima voda(1) - octena kiselina(2) - organski ester(3)

undergraduate thesis

• Title (english): Modeling of liquid-liquid equilibria in the three-component systems water(1) - acetic acid(2) - organic ester(2)
• Author: Ines Ljubičić
• Mentor: Marko Rogošić (mentor)
• Committee member: Marko Rogošić (predsjednik povjerenstva)
• Committee member: Aleksandra Sander (član povjerenstva)
• Committee member: Kristina Zagajski Kučan (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2022-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Chemical Engineering

Abstract

U ovom radu raspravljeno je ponašanje trokomponentnih sustava voda (1) – octena kiselina (2) – organski ester (3) pri ravnoteži kapljevina-kapljevina i potencijalni čimbenici koji na nju mogu utjecati. Temeljem eksperimentalnih podataka (ravnotežnih sastava) preuzetih iz literature izračunati su interakcijski parametri za modele NRTL i UNIQUAC čija je konzistentnost testirana postupkom Marcille i suradnika. Oba modela na zadovoljavajući način opisuju ponašanje istraženih trokomponentnih sustava.

Abstract (english)

This work discusses the behavior of water (1) – acetic acid (2) – organic ester (3) three-component systems at liquid-liquid equilibrium and potential factors that can affect it. Based on the experimental data (equilibrium compositions) taken from the literature, the interaction parameters for the NRTL and UNIQUAC models were calculated, and their consistency was tested by the procedure of Marcilla et al. Both models satisfactorily describe the behavior of the investigated three-component systems.

• Keywords: NRTL; UNIQUAC; ravnoteža kapljevina-kapljevina; voda; octena kiselina; organski ester; konzistentnost parametara
• Keywords (english): NRTL; UNIQUAC; liquid-liquid equilibrium; water; acetic acid; organic ester; parameter consistency
• Language: croatian
• URN:NBN: urn:nbn:hr:149:922900
• Study programme: Title: Chemical Engineering - Undergraduate study; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-03-03 12:25:18