Ekstrakcijska destilacija azeotropnih smjesa uz primjenu niskotemperaturnih eutektičkih otapala

undergraduate thesis

• Title (english): Extraction distillation of azeotropic mixtures using deep eutectic solvents
• Author: Antonia Lazić
• Mentor: Aleksandra Sander (mentor)
• Committee member: Aleksandra Sander (predsjednik povjerenstva)
• Committee member: Jasna Prlić Kardum (član povjerenstva)
• Committee member: Matija Cvetnić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2021-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Chemical Engineering

Abstract

Razvoj industrije i separacijskih procesa fokusiran je na smanjenje zagađenja okoliša i potrošnje energije. Pojava azeotropa u mnogim sustavima zahtijeva posebne procese koji uključuju potrošnju velike količine energije i otapala što značajno utječe na okoliš. U svrhu unaprjeđenja separacije azeotropa, sve više se razmatra primjenjivost niskotemperaturnih eutektičkih otapala, zbog njihove jednostavne pripreme i ekološke prihvatljivosti U ovom radu istražena je mogućnost razdvajanja binarne... More azeotropne smjese n-heksana i etanola procesima ekstrakcijske destilacije i ekstrakcije, uz primjenu niskotemperaturnog eutektičkog otapala. Otapalo odabrano za eksperiment je kolin klorid – glicerol (molni omjer 1:2). Less

Abstract (english)

The development of industries and separation processes focuses on the reduction of pollution and energy consumption. The emergence of azeotropes in many systems requires special processes involving large amounts of energy and severely environmentally impactful solvents. In order to improve the separation processes of azeotropes, the applicability of eutectic solvents is increasingly being considered due to their simple preparation and environmental friendliness. This paper investigated... More the possibility of separating a binary azeotropic mixture of n-hexane and ethanol by extractive distillation and extraction using a deep eutectic solvent. The solvent selected for the experiment was choline chloride - glycerol (molar ratio 1: 2). Less

• Keywords: azeotropna smjesa; ekstrakcija kapljevina-kapljevina; ekstrakcijska destilacija; niskotemperaturno eutektičko otapalo
• Keywords (english): azeotropic mixture; liquid-liquid extraction; extractive distillation; deep eutectic solvent
• Language: croatian
• URN:NBN: urn:nbn:hr:149:551642
• 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: 2023-04-06 12:35:09