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Title:Določitev procesnih parametrov pri sušenju mikrokristalne celuloze v lebdečem sloju : diplomsko delo
Authors:Šturm, Timotej (Author)
Zadravec, Matej (Mentor) More about this mentor... New window
Hriberšek, Matjaž (Co-mentor)
Files:.pdf UN_Sturm_Timotej_2018.pdf (1,85 MB)
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Lebdeči sloj je fizikalni pojav, ki se uporablja v različni industriji, in povzroči lebdenje delcev v tekočini, kar omogoča izredno visoko stično površino med delcem in tekočino ter posledično intenziven prenos snovi in toplote. V diplomski nalogi so v prvem delu pojasnjene osnove lebdečega sloja, v nadaljevanju pa je izveden analitični preračun toplotnih in masnih bilanc pri sušenju. Izkaže se, da velikost delcev bistveno vpliva na samo delovanje naprave. Ugotovljeno je bilo, da se večji delci bolje sušijo kot manjši pri enakih pogojih obratovanja. Pri sušenju je bistvenega pomena tudi vlažnost sušilnega plina.
Keywords:lebdeči sloj, sušenje, vlažnost zraka, toplotna in masna bilanca
Year of publishing:2018
Place of performance:Maribor
Publisher:[T. Šturm]
Number of pages:IX, 62 str.
Source:Maribor
UDC:66.074(043.2)
COBISS_ID:22285846 Link is opened in a new window
NUK URN:URN:SI:UM:DK:TKTXF6PI
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
Views:256
Downloads:31
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Process parameter determination for microcrystalline cellulose drying in fluid bed
Abstract:Fluid bed is physical phenomenon that is used in different industries. Particles floats in the liquid and because of that there is extremely high contact surface between liquid and particles which provides the intense transfer of heat matter. In the first part of my degree the basics of fluid bed are explained and in second part analytical calculation of heat and mass balances in drying operation was made. The calculation showed that the size of particles has a significant effect on the operation of the device. It was found that larger particles were dried better then smaller ones.
Keywords:fluid bed, drying, air moisture, heat and mass balance


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