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undergraduate thesis
Karakterizacija disperznog sustava metodom laserske difrakcije
završni rad
2019. urn:nbn:hr:167:557112
Jozić, Ana
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Jozić, A. (2019). Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:557112

Jozić, Ana. "Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:167:557112

Jozić, Ana. "Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:167:557112

Jozić, A. (2019). 'Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:557112

Jozić A. Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2019 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:167:557112

A. Jozić, "Karakterizacija disperznog sustava metodom laserske difrakcije : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:167:557112

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Metadata
TitleKarakterizacija disperznog sustava metodom laserske difrakcije : završni rad
Title (english)Characterization of a dispersed system by laser diffraction : bachelor thesis
AuthorAna Jozić
MentorNenad Kuzmanić (mentor)
MBZ: 120556
Committee memberMiroslav Labor (predsjednik povjerenstva)
Committee memberAntonija Čelan (član povjerenstva)
Committee memberNenad Kuzmanić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2019-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Definiranje stanja grubodisperznog sustava zahtjeva prikaz sastava tog sustava, homogenost mješavine, kao i granulometrijsko stanje disperzne faze. Određivanje veličine i raspodjele veličina čestica često je ključno pri utvrđivanju ishoda proizvodnog procesa, ali i same kvalitete proizvoda. Različite veličine čestica, kao i različite raspodjele veličina tih čestica mogu značajno utjecati na odvijanje određenog procesa tj. na brzinu kemijske reakcije, sve vrste prijenosnih pojava, na stabilnost suspenzije, poroznost sloja i sl. U ovom radu karakterizacija grubodisperznog sustava (kristali boraksa) provedena je dvjema metodama čiji se principi mjerenja značajno razlikuju: prosijavanjem i metodom laserske difrakcije. Jedan od zadataka rada bio je i upućivanje u rad uređaja za lasersku difrakciju Horiba LA-300 pri čemu su istaknute prednosti i nedostaci navedenih metoda.
Abstract (english)
Characterization of a dispersed system requires information on the composition of a system, the homogeneity of the mixture as well as the granulometric properties of the dispersed phase. Key role in determination of the outcome of the production process, but also of the product quality, lies in the analysis of the particle size. Particle size distribution can have a major influence on the chemical reaction rate, all types of transfer phenomena, the suspension stability, the porosity of the layer etc. In this work, characterization of a dispersed system (borax crystals) was performed by two methods, sieving and laser diffraction, whose measurement principles differ significantly. In addition, one of the tasks included was to examine the principle of operation of the measuring instrument - Horiba LA-300 laser diffraction analyzer. In the end, advantages and disadvantages of both methods were discussed in detail.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:557112
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
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 resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2020-09-21
Terms of useLicence In copyright icon
Created on2020-01-13 11:49:02