Dehidracija topil s pervarporacijo

Možic, Valerija (author), Golobič, Iztok (mentor)

V zaključnem delu smo obravnavali proces pervaporacije. Iz topil, ki se uporabljajo v farmaciji, je potrebno odstraniti vodo v čim večji meri, da topila lahko ponovno uporabimo. Obravnavali smo dehidracijo topil s pomočjo pervaporacije. Posebno pozornost smo namenili čiščenju izopropanola, ki lahko vsebuje do 2 % vode. Na osnovi razpoložljivih podatkov iz literature smo izbrali ustrezne tehnologije in izvedli primerjalne teste. Dehidracija topil s pervaporacijo predstavlja okolju prijazen in inženirsko učinkovit proces čiščenja topil.

• Language: Slovenian
• Keywords: pervaporacija dehidracija membrane izopropanol pervaporacijski sistemi
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Publisher: [V. Možic]
• Year: 2018
• PID: 20.500.12556/RUL-103315
• UDC: 536.423.1:66.061(043.2)
• COBISS.SI-ID: 16432155
• Publication date in RUL: 16.09.2018

Secondary language

• Language: English
• Title: Dehydration of solvents by pervaporation

Abstract

In this final work, we discussed the pervaporation process. The underlying principle of the process is to remove water from solvents used in the pharmaceutical industry to the point that they can be reused. In this assignment dehydration of solvents by pervaporation was investigated. Special effort was dedicated to purifying isopropanol so that water content in mixture did not exceed 2%. Based on available data from literature appropriate technologies were selected and comparative tests were performed. Dehydration of solvent by pervaporation is engineering-efficient and environmentally friendly process of purifying solvents.

• Keywords: pervaporation dehydration membranes isopropanol isopropanol pervaporation systems