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Title:PRIDOBIVANJE PRAŠKASTIH PRODUKTOV S POMOČJO SUPERKRITIČNIH FLUIDOV
Authors:ID Čuček, Denis (Author)
ID Škerget, Mojca (Mentor) More about this mentor... New window
Files:.pdf UNI_Cucek_Denis_2011.pdf (3,58 MB)
MD5: E98D3143CFF007FE674DF3F542D3E5E0
PID: 20.500.12556/dkum/5a812614-002a-482d-a0be-78d28a17d767
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:V diplomski nalogi smo raziskovali mikronizacije zmesi barvil iz malinovega soka in različnih nosilcev s superkritičnim CO2 in mikronizacije ter lastnosti dveh polimerov (polietilen nizke gostote) s superkritičnim CO2 in superkritičnim PROPANOM. Na polimerih smo opravili preliminarne raziskave. Raziskali smo lastnosti njunih tališč in obnašanje pri izpostavitvi visokemu tlaku in temperaturi v propanu. Osredotočili smo se na uporabo šaržne in kontinuirane PGSSTM metode. Mikroniziranim vzorcem barvil malininega soka smo izmerili povprečno velikost nastalih delcev.
Keywords:mikronizacija, superkritični fluidi, PGSSTM, CO2, propan, polimeri, tristearat
Place of publishing:Maribor
Publisher:[D. Čuček]
Year of publishing:2011
PID:20.500.12556/DKUM-19996 New window
UDC:666.3.022.2-987(043.2)
COBISS.SI-ID:15558422 New window
NUK URN:URN:SI:UM:DK:6TIF3ZCD
Publication date in DKUM:08.09.2011
Views:2306
Downloads:249
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FKKT
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Secondary language

Language:English
Title:PRODUCTION OF POWDEROUS PRODUCTS USING SUPERCRITICAL FLUIDS
Abstract:In the thesis micronisation of dyes from raspberry juice and various carriers with supercritical CO2, as well as the micronisation and properties of two polymers (low-density polyethylene) with supercritical CO2 and supercritical PROPANE was researched. Preliminary research was conducted on the polymers. An analysis of the properties of their melting-points and their behaviour under high pressure and temperature in propane was performed. The thesis focuses on the uses of ranking and continuous PGSSTM method. The average size of particles of micronized samples of raspberry juice dyes was measured.
Keywords:micronisation, supercritical fluids, PGSSTM, CO2, propane, polymers, tristearate


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